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liuq1iang a36e902642 commit0527
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liuq1iang 50419b103b first commit
2 years ago
621 changed files with 224225 additions and 2 deletions
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README.md
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# hutlq2

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{
"server_url": "http://172.24.5.5:5202"
}

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/*
** License Applicability. Except to the extent portions of this file are
** made subject to an alternative license as permitted in the SGI Free
** Software License B, Version 1.1 (the "License"), the contents of this
** file are subject only to the provisions of the License. You may not use
** this file except in compliance with the License. You may obtain a copy
** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
**
** http://oss.sgi.com/projects/FreeB
**
** Note that, as provided in the License, the Software is distributed on an
** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
**
** Original Code. The Original Code is: OpenGL Sample Implementation,
** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
** Copyright in any portions created by third parties is as indicated
** elsewhere herein. All Rights Reserved.
**
** Additional Notice Provisions: This software was created using the
** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
** not been independently verified as being compliant with the OpenGL(R)
** version 1.2.1 Specification.
*/
/*
* 2002-Apr-15, Marcus Geelnard:
* Changed GLAPIENTRY to APIENTRY.
*/
#ifndef __glu_h__
#define __glu_h__
#include <GL/gl.h>
#ifdef __cplusplus
extern "C" {
#endif
/*************************************************************/
/* Extensions */
#define GLU_EXT_object_space_tess 1
#define GLU_EXT_nurbs_tessellator 1
/* Boolean */
#define GLU_FALSE 0
#define GLU_TRUE 1
/* Version */
#define GLU_VERSION_1_1 1
#define GLU_VERSION_1_2 1
#define GLU_VERSION_1_3 1
/* StringName */
#define GLU_VERSION 100800
#define GLU_EXTENSIONS 100801
/* ErrorCode */
#define GLU_INVALID_ENUM 100900
#define GLU_INVALID_VALUE 100901
#define GLU_OUT_OF_MEMORY 100902
#define GLU_INVALID_OPERATION 100904
/* NurbsDisplay */
/* GLU_FILL */
#define GLU_OUTLINE_POLYGON 100240
#define GLU_OUTLINE_PATCH 100241
/* NurbsCallback */
#define GLU_NURBS_ERROR 100103
#define GLU_ERROR 100103
#define GLU_NURBS_BEGIN 100164
#define GLU_NURBS_BEGIN_EXT 100164
#define GLU_NURBS_VERTEX 100165
#define GLU_NURBS_VERTEX_EXT 100165
#define GLU_NURBS_NORMAL 100166
#define GLU_NURBS_NORMAL_EXT 100166
#define GLU_NURBS_COLOR 100167
#define GLU_NURBS_COLOR_EXT 100167
#define GLU_NURBS_TEXTURE_COORD 100168
#define GLU_NURBS_TEX_COORD_EXT 100168
#define GLU_NURBS_END 100169
#define GLU_NURBS_END_EXT 100169
#define GLU_NURBS_BEGIN_DATA 100170
#define GLU_NURBS_BEGIN_DATA_EXT 100170
#define GLU_NURBS_VERTEX_DATA 100171
#define GLU_NURBS_VERTEX_DATA_EXT 100171
#define GLU_NURBS_NORMAL_DATA 100172
#define GLU_NURBS_NORMAL_DATA_EXT 100172
#define GLU_NURBS_COLOR_DATA 100173
#define GLU_NURBS_COLOR_DATA_EXT 100173
#define GLU_NURBS_TEXTURE_COORD_DATA 100174
#define GLU_NURBS_TEX_COORD_DATA_EXT 100174
#define GLU_NURBS_END_DATA 100175
#define GLU_NURBS_END_DATA_EXT 100175
/* NurbsError */
#define GLU_NURBS_ERROR1 100251
#define GLU_NURBS_ERROR2 100252
#define GLU_NURBS_ERROR3 100253
#define GLU_NURBS_ERROR4 100254
#define GLU_NURBS_ERROR5 100255
#define GLU_NURBS_ERROR6 100256
#define GLU_NURBS_ERROR7 100257
#define GLU_NURBS_ERROR8 100258
#define GLU_NURBS_ERROR9 100259
#define GLU_NURBS_ERROR10 100260
#define GLU_NURBS_ERROR11 100261
#define GLU_NURBS_ERROR12 100262
#define GLU_NURBS_ERROR13 100263
#define GLU_NURBS_ERROR14 100264
#define GLU_NURBS_ERROR15 100265
#define GLU_NURBS_ERROR16 100266
#define GLU_NURBS_ERROR17 100267
#define GLU_NURBS_ERROR18 100268
#define GLU_NURBS_ERROR19 100269
#define GLU_NURBS_ERROR20 100270
#define GLU_NURBS_ERROR21 100271
#define GLU_NURBS_ERROR22 100272
#define GLU_NURBS_ERROR23 100273
#define GLU_NURBS_ERROR24 100274
#define GLU_NURBS_ERROR25 100275
#define GLU_NURBS_ERROR26 100276
#define GLU_NURBS_ERROR27 100277
#define GLU_NURBS_ERROR28 100278
#define GLU_NURBS_ERROR29 100279
#define GLU_NURBS_ERROR30 100280
#define GLU_NURBS_ERROR31 100281
#define GLU_NURBS_ERROR32 100282
#define GLU_NURBS_ERROR33 100283
#define GLU_NURBS_ERROR34 100284
#define GLU_NURBS_ERROR35 100285
#define GLU_NURBS_ERROR36 100286
#define GLU_NURBS_ERROR37 100287
/* NurbsProperty */
#define GLU_AUTO_LOAD_MATRIX 100200
#define GLU_CULLING 100201
#define GLU_SAMPLING_TOLERANCE 100203
#define GLU_DISPLAY_MODE 100204
#define GLU_PARAMETRIC_TOLERANCE 100202
#define GLU_SAMPLING_METHOD 100205
#define GLU_U_STEP 100206
#define GLU_V_STEP 100207
#define GLU_NURBS_MODE 100160
#define GLU_NURBS_MODE_EXT 100160
#define GLU_NURBS_TESSELLATOR 100161
#define GLU_NURBS_TESSELLATOR_EXT 100161
#define GLU_NURBS_RENDERER 100162
#define GLU_NURBS_RENDERER_EXT 100162
/* NurbsSampling */
#define GLU_OBJECT_PARAMETRIC_ERROR 100208
#define GLU_OBJECT_PARAMETRIC_ERROR_EXT 100208
#define GLU_OBJECT_PATH_LENGTH 100209
#define GLU_OBJECT_PATH_LENGTH_EXT 100209
#define GLU_PATH_LENGTH 100215
#define GLU_PARAMETRIC_ERROR 100216
#define GLU_DOMAIN_DISTANCE 100217
/* NurbsTrim */
#define GLU_MAP1_TRIM_2 100210
#define GLU_MAP1_TRIM_3 100211
/* QuadricDrawStyle */
#define GLU_POINT 100010
#define GLU_LINE 100011
#define GLU_FILL 100012
#define GLU_SILHOUETTE 100013
/* QuadricCallback */
/* GLU_ERROR */
/* QuadricNormal */
#define GLU_SMOOTH 100000
#define GLU_FLAT 100001
#define GLU_NONE 100002
/* QuadricOrientation */
#define GLU_OUTSIDE 100020
#define GLU_INSIDE 100021
/* TessCallback */
#define GLU_TESS_BEGIN 100100
#define GLU_BEGIN 100100
#define GLU_TESS_VERTEX 100101
#define GLU_VERTEX 100101
#define GLU_TESS_END 100102
#define GLU_END 100102
#define GLU_TESS_ERROR 100103
#define GLU_TESS_EDGE_FLAG 100104
#define GLU_EDGE_FLAG 100104
#define GLU_TESS_COMBINE 100105
#define GLU_TESS_BEGIN_DATA 100106
#define GLU_TESS_VERTEX_DATA 100107
#define GLU_TESS_END_DATA 100108
#define GLU_TESS_ERROR_DATA 100109
#define GLU_TESS_EDGE_FLAG_DATA 100110
#define GLU_TESS_COMBINE_DATA 100111
/* TessContour */
#define GLU_CW 100120
#define GLU_CCW 100121
#define GLU_INTERIOR 100122
#define GLU_EXTERIOR 100123
#define GLU_UNKNOWN 100124
/* TessProperty */
#define GLU_TESS_WINDING_RULE 100140
#define GLU_TESS_BOUNDARY_ONLY 100141
#define GLU_TESS_TOLERANCE 100142
/* TessError */
#define GLU_TESS_ERROR1 100151
#define GLU_TESS_ERROR2 100152
#define GLU_TESS_ERROR3 100153
#define GLU_TESS_ERROR4 100154
#define GLU_TESS_ERROR5 100155
#define GLU_TESS_ERROR6 100156
#define GLU_TESS_ERROR7 100157
#define GLU_TESS_ERROR8 100158
#define GLU_TESS_MISSING_BEGIN_POLYGON 100151
#define GLU_TESS_MISSING_BEGIN_CONTOUR 100152
#define GLU_TESS_MISSING_END_POLYGON 100153
#define GLU_TESS_MISSING_END_CONTOUR 100154
#define GLU_TESS_COORD_TOO_LARGE 100155
#define GLU_TESS_NEED_COMBINE_CALLBACK 100156
/* TessWinding */
#define GLU_TESS_WINDING_ODD 100130
#define GLU_TESS_WINDING_NONZERO 100131
#define GLU_TESS_WINDING_POSITIVE 100132
#define GLU_TESS_WINDING_NEGATIVE 100133
#define GLU_TESS_WINDING_ABS_GEQ_TWO 100134
/*************************************************************/
#ifdef __cplusplus
class GLUnurbs;
class GLUquadric;
class GLUtesselator;
#else
typedef struct GLUnurbs GLUnurbs;
typedef struct GLUquadric GLUquadric;
typedef struct GLUtesselator GLUtesselator;
#endif
typedef GLUnurbs GLUnurbsObj;
typedef GLUquadric GLUquadricObj;
typedef GLUtesselator GLUtesselatorObj;
typedef GLUtesselator GLUtriangulatorObj;
#define GLU_TESS_MAX_COORD 1.0e150
/* Internal convenience typedefs */
typedef void (APIENTRY *_GLUfuncptr)();
GLAPI void APIENTRY gluBeginCurve (GLUnurbs* nurb);
GLAPI void APIENTRY gluBeginPolygon (GLUtesselator* tess);
GLAPI void APIENTRY gluBeginSurface (GLUnurbs* nurb);
GLAPI void APIENTRY gluBeginTrim (GLUnurbs* nurb);
GLAPI GLint APIENTRY gluBuild1DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
GLAPI GLint APIENTRY gluBuild1DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void *data);
GLAPI GLint APIENTRY gluBuild2DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
GLAPI GLint APIENTRY gluBuild2DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *data);
GLAPI GLint APIENTRY gluBuild3DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
GLAPI GLint APIENTRY gluBuild3DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
GLAPI GLboolean APIENTRY gluCheckExtension (const GLubyte *extName, const GLubyte *extString);
GLAPI void APIENTRY gluCylinder (GLUquadric* quad, GLdouble base, GLdouble top, GLdouble height, GLint slices, GLint stacks);
GLAPI void APIENTRY gluDeleteNurbsRenderer (GLUnurbs* nurb);
GLAPI void APIENTRY gluDeleteQuadric (GLUquadric* quad);
GLAPI void APIENTRY gluDeleteTess (GLUtesselator* tess);
GLAPI void APIENTRY gluDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops);
GLAPI void APIENTRY gluEndCurve (GLUnurbs* nurb);
GLAPI void APIENTRY gluEndPolygon (GLUtesselator* tess);
GLAPI void APIENTRY gluEndSurface (GLUnurbs* nurb);
GLAPI void APIENTRY gluEndTrim (GLUnurbs* nurb);
GLAPI const GLubyte * APIENTRY gluErrorString (GLenum error);
GLAPI void APIENTRY gluGetNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat* data);
GLAPI const GLubyte * APIENTRY gluGetString (GLenum name);
GLAPI void APIENTRY gluGetTessProperty (GLUtesselator* tess, GLenum which, GLdouble* data);
GLAPI void APIENTRY gluLoadSamplingMatrices (GLUnurbs* nurb, const GLfloat *model, const GLfloat *perspective, const GLint *view);
GLAPI void APIENTRY gluLookAt (GLdouble eyeX, GLdouble eyeY, GLdouble eyeZ, GLdouble centerX, GLdouble centerY, GLdouble centerZ, GLdouble upX, GLdouble upY, GLdouble upZ);
GLAPI GLUnurbs* APIENTRY gluNewNurbsRenderer (void);
GLAPI GLUquadric* APIENTRY gluNewQuadric (void);
GLAPI GLUtesselator* APIENTRY gluNewTess (void);
GLAPI void APIENTRY gluNextContour (GLUtesselator* tess, GLenum type);
GLAPI void APIENTRY gluNurbsCallback (GLUnurbs* nurb, GLenum which, _GLUfuncptr CallBackFunc);
GLAPI void APIENTRY gluNurbsCallbackData (GLUnurbs* nurb, GLvoid* userData);
GLAPI void APIENTRY gluNurbsCallbackDataEXT (GLUnurbs* nurb, GLvoid* userData);
GLAPI void APIENTRY gluNurbsCurve (GLUnurbs* nurb, GLint knotCount, GLfloat *knots, GLint stride, GLfloat *control, GLint order, GLenum type);
GLAPI void APIENTRY gluNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat value);
GLAPI void APIENTRY gluNurbsSurface (GLUnurbs* nurb, GLint sKnotCount, GLfloat* sKnots, GLint tKnotCount, GLfloat* tKnots, GLint sStride, GLint tStride, GLfloat* control, GLint sOrder, GLint tOrder, GLenum type);
GLAPI void APIENTRY gluOrtho2D (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top);
GLAPI void APIENTRY gluPartialDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops, GLdouble start, GLdouble sweep);
GLAPI void APIENTRY gluPerspective (GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar);
GLAPI void APIENTRY gluPickMatrix (GLdouble x, GLdouble y, GLdouble delX, GLdouble delY, GLint *viewport);
GLAPI GLint APIENTRY gluProject (GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* winX, GLdouble* winY, GLdouble* winZ);
GLAPI void APIENTRY gluPwlCurve (GLUnurbs* nurb, GLint count, GLfloat* data, GLint stride, GLenum type);
GLAPI void APIENTRY gluQuadricCallback (GLUquadric* quad, GLenum which, _GLUfuncptr CallBackFunc);
GLAPI void APIENTRY gluQuadricDrawStyle (GLUquadric* quad, GLenum draw);
GLAPI void APIENTRY gluQuadricNormals (GLUquadric* quad, GLenum normal);
GLAPI void APIENTRY gluQuadricOrientation (GLUquadric* quad, GLenum orientation);
GLAPI void APIENTRY gluQuadricTexture (GLUquadric* quad, GLboolean texture);
GLAPI GLint APIENTRY gluScaleImage (GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void *dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid* dataOut);
GLAPI void APIENTRY gluSphere (GLUquadric* quad, GLdouble radius, GLint slices, GLint stacks);
GLAPI void APIENTRY gluTessBeginContour (GLUtesselator* tess);
GLAPI void APIENTRY gluTessBeginPolygon (GLUtesselator* tess, GLvoid* data);
GLAPI void APIENTRY gluTessCallback (GLUtesselator* tess, GLenum which, _GLUfuncptr CallBackFunc);
GLAPI void APIENTRY gluTessEndContour (GLUtesselator* tess);
GLAPI void APIENTRY gluTessEndPolygon (GLUtesselator* tess);
GLAPI void APIENTRY gluTessNormal (GLUtesselator* tess, GLdouble valueX, GLdouble valueY, GLdouble valueZ);
GLAPI void APIENTRY gluTessProperty (GLUtesselator* tess, GLenum which, GLdouble data);
GLAPI void APIENTRY gluTessVertex (GLUtesselator* tess, GLdouble *location, GLvoid* data);
GLAPI GLint APIENTRY gluUnProject (GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* objX, GLdouble* objY, GLdouble* objZ);
GLAPI GLint APIENTRY gluUnProject4 (GLdouble winX, GLdouble winY, GLdouble winZ, GLdouble clipW, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble nearVal, GLdouble farVal, GLdouble* objX, GLdouble* objY, GLdouble* objZ, GLdouble* objW);
#ifdef __cplusplus
}
#endif
#endif /* __glu_h__ */

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data/lib/gcc/include/GL/glut.h
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#ifndef __glut_h__
#define __glut_h__
/* Copyright (c) Mark J. Kilgard, 1994, 1995, 1996. */
/* This program is freely distributable without licensing fees and is
provided without guarantee or warrantee expressed or implied. This
program is -not- in the public domain. */
#if defined(WIN32)
#include <windows.h>
#include <wingdi.h>
#include <winuser.h>
#pragma warning (disable:4244) /* disable bogus conversion warnings */
#endif
#include <GL/gl.h>
#include <GL/glu.h>
/* define APIENTRY and CALLBACK to null string if we aren't on Win32 */
#if !defined(WIN32)
#define APIENTRY
#define CALLBACK
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
GLUT API revision history:
GLUT_API_VERSION is updated to reflect incompatible GLUT
API changes (interface changes, semantic changes, deletions,
or additions).
GLUT_API_VERSION=1 First public release of GLUT. 11/29/94
GLUT_API_VERSION=2 Added support for OpenGL/GLX multisampling,
extension. Supports new input devices like tablet, dial and button
box, and Spaceball. Easy to query OpenGL extensions.
GLUT_API_VERSION=3 glutMenuStatus added.
GLUT_API_VERSION=4 glutInitDisplayString, glutWarpPointer,
glutBitmapLength, glutStrokeLength, glutWindowStatusFunc, dynamic
video resize subAPI, glutPostWindowRedisplay (NOT FINALIZED!).
**/
#ifndef GLUT_API_VERSION /* allow this to be overriden */
#define GLUT_API_VERSION 3
#endif
/**
GLUT implementation revision history:
GLUT_XLIB_IMPLEMENTATION is updated to reflect both GLUT
API revisions and implementation revisions (ie, bug fixes).
GLUT_XLIB_IMPLEMENTATION=1 mjk's first public release of
GLUT Xlib-based implementation. 11/29/94
GLUT_XLIB_IMPLEMENTATION=2 mjk's second public release of
GLUT Xlib-based implementation providing GLUT version 2
interfaces.
GLUT_XLIB_IMPLEMENTATION=3 mjk's GLUT 2.2 images. 4/17/95
GLUT_XLIB_IMPLEMENTATION=4 mjk's GLUT 2.3 images. 6/?/95
GLUT_XLIB_IMPLEMENTATION=5 mjk's GLUT 3.0 images. 10/?/95
GLUT_XLIB_IMPLEMENTATION=7 mjk's GLUT 3.1+ with glutWarpPoitner. 7/24/96
GLUT_XLIB_IMPLEMENTATION=8 mjk's GLUT 3.1+ with glutWarpPoitner
and video resize. 1/3/97
GLUT_XLIB_IMPLEMENTATION=9 mjk's GLUT 3.4 release with early GLUT 4 routines.
GLUT_XLIB_IMPLEMENTATION=11 Mesa 2.5's GLUT 3.6 release.
GLUT_XLIB_IMPLEMENTATION=12 mjk's GLUT 3.6 release with early GLUT 4 routines + signal handling.
**/
#ifndef GLUT_XLIB_IMPLEMENTATION /* Allow this to be overriden. */
#define GLUT_XLIB_IMPLEMENTATION 12
#endif
/* Display mode bit masks. */
#define GLUT_RGB 0
#define GLUT_RGBA GLUT_RGB
#define GLUT_INDEX 1
#define GLUT_SINGLE 0
#define GLUT_DOUBLE 2
#define GLUT_ACCUM 4
#define GLUT_ALPHA 8
#define GLUT_DEPTH 16
#define GLUT_STENCIL 32
#if (GLUT_API_VERSION >= 2)
#define GLUT_MULTISAMPLE 128
#define GLUT_STEREO 256
#endif
#if (GLUT_API_VERSION >= 3)
#define GLUT_LUMINANCE 512
#endif
/* Mouse buttons. */
#define GLUT_LEFT_BUTTON 0
#define GLUT_MIDDLE_BUTTON 1
#define GLUT_RIGHT_BUTTON 2
/* Mouse button state. */
#define GLUT_DOWN 0
#define GLUT_UP 1
#if (GLUT_API_VERSION >= 2)
/* function keys */
#define GLUT_KEY_F1 1
#define GLUT_KEY_F2 2
#define GLUT_KEY_F3 3
#define GLUT_KEY_F4 4
#define GLUT_KEY_F5 5
#define GLUT_KEY_F6 6
#define GLUT_KEY_F7 7
#define GLUT_KEY_F8 8
#define GLUT_KEY_F9 9
#define GLUT_KEY_F10 10
#define GLUT_KEY_F11 11
#define GLUT_KEY_F12 12
/* directional keys */
#define GLUT_KEY_LEFT 100
#define GLUT_KEY_UP 101
#define GLUT_KEY_RIGHT 102
#define GLUT_KEY_DOWN 103
#define GLUT_KEY_PAGE_UP 104
#define GLUT_KEY_PAGE_DOWN 105
#define GLUT_KEY_HOME 106
#define GLUT_KEY_END 107
#define GLUT_KEY_INSERT 108
#endif
/* Entry/exit state. */
#define GLUT_LEFT 0
#define GLUT_ENTERED 1
/* Menu usage state. */
#define GLUT_MENU_NOT_IN_USE 0
#define GLUT_MENU_IN_USE 1
/* Visibility state. */
#define GLUT_NOT_VISIBLE 0
#define GLUT_VISIBLE 1
/* Window status state. */
#define GLUT_HIDDEN 0
#define GLUT_FULLY_RETAINED 1
#define GLUT_PARTIALLY_RETAINED 2
#define GLUT_FULLY_COVERED 3
/* Color index component selection values. */
#define GLUT_RED 0
#define GLUT_GREEN 1
#define GLUT_BLUE 2
/* Layers for use. */
#define GLUT_NORMAL 0
#define GLUT_OVERLAY 1
#if defined(WIN32)
/* Stroke font constants (use these in GLUT program). */
#define GLUT_STROKE_ROMAN ((void*)0)
#define GLUT_STROKE_MONO_ROMAN ((void*)1)
/* Bitmap font constants (use these in GLUT program). */
#define GLUT_BITMAP_9_BY_15 ((void*)2)
#define GLUT_BITMAP_8_BY_13 ((void*)3)
#define GLUT_BITMAP_TIMES_ROMAN_10 ((void*)4)
#define GLUT_BITMAP_TIMES_ROMAN_24 ((void*)5)
#if (GLUT_API_VERSION >= 3)
#define GLUT_BITMAP_HELVETICA_10 ((void*)6)
#define GLUT_BITMAP_HELVETICA_12 ((void*)7)
#define GLUT_BITMAP_HELVETICA_18 ((void*)8)
#endif
#else
/* Stroke font opaque addresses (use constants instead in source code). */
extern void *glutStrokeRoman;
extern void *glutStrokeMonoRoman;
/* Stroke font constants (use these in GLUT program). */
#define GLUT_STROKE_ROMAN (&glutStrokeRoman)
#define GLUT_STROKE_MONO_ROMAN (&glutStrokeMonoRoman)
/* Bitmap font opaque addresses (use constants instead in source code). */
extern void *glutBitmap9By15;
extern void *glutBitmap8By13;
extern void *glutBitmapTimesRoman10;
extern void *glutBitmapTimesRoman24;
extern void *glutBitmapHelvetica10;
extern void *glutBitmapHelvetica12;
extern void *glutBitmapHelvetica18;
/* Bitmap font constants (use these in GLUT program). */
#define GLUT_BITMAP_9_BY_15 (&glutBitmap9By15)
#define GLUT_BITMAP_8_BY_13 (&glutBitmap8By13)
#define GLUT_BITMAP_TIMES_ROMAN_10 (&glutBitmapTimesRoman10)
#define GLUT_BITMAP_TIMES_ROMAN_24 (&glutBitmapTimesRoman24)
#if (GLUT_API_VERSION >= 3)
#define GLUT_BITMAP_HELVETICA_10 (&glutBitmapHelvetica10)
#define GLUT_BITMAP_HELVETICA_12 (&glutBitmapHelvetica12)
#define GLUT_BITMAP_HELVETICA_18 (&glutBitmapHelvetica18)
#endif
#endif
/* glutGet parameters. */
#define GLUT_WINDOW_X 100
#define GLUT_WINDOW_Y 101
#define GLUT_WINDOW_WIDTH 102
#define GLUT_WINDOW_HEIGHT 103
#define GLUT_WINDOW_BUFFER_SIZE 104
#define GLUT_WINDOW_STENCIL_SIZE 105
#define GLUT_WINDOW_DEPTH_SIZE 106
#define GLUT_WINDOW_RED_SIZE 107
#define GLUT_WINDOW_GREEN_SIZE 108
#define GLUT_WINDOW_BLUE_SIZE 109
#define GLUT_WINDOW_ALPHA_SIZE 110
#define GLUT_WINDOW_ACCUM_RED_SIZE 111
#define GLUT_WINDOW_ACCUM_GREEN_SIZE 112
#define GLUT_WINDOW_ACCUM_BLUE_SIZE 113
#define GLUT_WINDOW_ACCUM_ALPHA_SIZE 114
#define GLUT_WINDOW_DOUBLEBUFFER 115
#define GLUT_WINDOW_RGBA 116
#define GLUT_WINDOW_PARENT 117
#define GLUT_WINDOW_NUM_CHILDREN 118
#define GLUT_WINDOW_COLORMAP_SIZE 119
#if (GLUT_API_VERSION >= 2)
#define GLUT_WINDOW_NUM_SAMPLES 120
#define GLUT_WINDOW_STEREO 121
#endif
#if (GLUT_API_VERSION >= 3)
#define GLUT_WINDOW_CURSOR 122
#endif
#define GLUT_SCREEN_WIDTH 200
#define GLUT_SCREEN_HEIGHT 201
#define GLUT_SCREEN_WIDTH_MM 202
#define GLUT_SCREEN_HEIGHT_MM 203
#define GLUT_MENU_NUM_ITEMS 300
#define GLUT_DISPLAY_MODE_POSSIBLE 400
#define GLUT_INIT_WINDOW_X 500
#define GLUT_INIT_WINDOW_Y 501
#define GLUT_INIT_WINDOW_WIDTH 502
#define GLUT_INIT_WINDOW_HEIGHT 503
#define GLUT_INIT_DISPLAY_MODE 504
#if (GLUT_API_VERSION >= 2)
#define GLUT_ELAPSED_TIME 700
#endif
#if (GLUT_API_VERSION >= 2)
/* glutDeviceGet parameters. */
#define GLUT_HAS_KEYBOARD 600
#define GLUT_HAS_MOUSE 601
#define GLUT_HAS_SPACEBALL 602
#define GLUT_HAS_DIAL_AND_BUTTON_BOX 603
#define GLUT_HAS_TABLET 604
#define GLUT_NUM_MOUSE_BUTTONS 605
#define GLUT_NUM_SPACEBALL_BUTTONS 606
#define GLUT_NUM_BUTTON_BOX_BUTTONS 607
#define GLUT_NUM_DIALS 608
#define GLUT_NUM_TABLET_BUTTONS 609
#endif
#if (GLUT_API_VERSION >= 3)
/* glutLayerGet parameters. */
#define GLUT_OVERLAY_POSSIBLE 800
#define GLUT_LAYER_IN_USE 801
#define GLUT_HAS_OVERLAY 802
#define GLUT_TRANSPARENT_INDEX 803
#define GLUT_NORMAL_DAMAGED 804
#define GLUT_OVERLAY_DAMAGED 805
#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9)
/* glutVideoResizeGet parameters. */
#define GLUT_VIDEO_RESIZE_POSSIBLE 900
#define GLUT_VIDEO_RESIZE_IN_USE 901
#define GLUT_VIDEO_RESIZE_X_DELTA 902
#define GLUT_VIDEO_RESIZE_Y_DELTA 903
#define GLUT_VIDEO_RESIZE_WIDTH_DELTA 904
#define GLUT_VIDEO_RESIZE_HEIGHT_DELTA 905
#define GLUT_VIDEO_RESIZE_X 906
#define GLUT_VIDEO_RESIZE_Y 907
#define GLUT_VIDEO_RESIZE_WIDTH 908
#define GLUT_VIDEO_RESIZE_HEIGHT 909
#endif
/* glutUseLayer parameters. */
#define GLUT_NORMAL 0
#define GLUT_OVERLAY 1
/* glutGetModifiers return mask. */
#define GLUT_ACTIVE_SHIFT 1
#define GLUT_ACTIVE_CTRL 2
#define GLUT_ACTIVE_ALT 4
/* glutSetCursor parameters. */
/* Basic arrows. */
#define GLUT_CURSOR_RIGHT_ARROW 0
#define GLUT_CURSOR_LEFT_ARROW 1
/* Symbolic cursor shapes. */
#define GLUT_CURSOR_INFO 2
#define GLUT_CURSOR_DESTROY 3
#define GLUT_CURSOR_HELP 4
#define GLUT_CURSOR_CYCLE 5
#define GLUT_CURSOR_SPRAY 6
#define GLUT_CURSOR_WAIT 7
#define GLUT_CURSOR_TEXT 8
#define GLUT_CURSOR_CROSSHAIR 9
/* Directional cursors. */
#define GLUT_CURSOR_UP_DOWN 10
#define GLUT_CURSOR_LEFT_RIGHT 11
/* Sizing cursors. */
#define GLUT_CURSOR_TOP_SIDE 12
#define GLUT_CURSOR_BOTTOM_SIDE 13
#define GLUT_CURSOR_LEFT_SIDE 14
#define GLUT_CURSOR_RIGHT_SIDE 15
#define GLUT_CURSOR_TOP_LEFT_CORNER 16
#define GLUT_CURSOR_TOP_RIGHT_CORNER 17
#define GLUT_CURSOR_BOTTOM_RIGHT_CORNER 18
#define GLUT_CURSOR_BOTTOM_LEFT_CORNER 19
/* Inherit from parent window. */
#define GLUT_CURSOR_INHERIT 100
/* Blank cursor. */
#define GLUT_CURSOR_NONE 101
/* Fullscreen crosshair (if available). */
#define GLUT_CURSOR_FULL_CROSSHAIR 102
#endif
/* GLUT initialization sub-API. */
extern void APIENTRY glutInit(int *argcp, char **argv);
extern void APIENTRY glutInitDisplayMode(unsigned int mode);
#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9)
extern void APIENTRY glutInitDisplayString(const char *string);
#endif
extern void APIENTRY glutInitWindowPosition(int x, int y);
extern void APIENTRY glutInitWindowSize(int width, int height);
extern void APIENTRY glutMainLoop(void);
/* GLUT window sub-API. */
extern int APIENTRY glutCreateWindow(const char *title);
extern int APIENTRY glutCreateSubWindow(int win, int x, int y, int width, int height);
extern void APIENTRY glutDestroyWindow(int win);
extern void APIENTRY glutPostRedisplay(void);
#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 11)
extern void APIENTRY glutPostWindowRedisplay(int win);
#endif
extern void APIENTRY glutSwapBuffers(void);
extern int APIENTRY glutGetWindow(void);
extern void APIENTRY glutSetWindow(int win);
extern void APIENTRY glutSetWindowTitle(const char *title);
extern void APIENTRY glutSetIconTitle(const char *title);
extern void APIENTRY glutPositionWindow(int x, int y);
extern void APIENTRY glutReshapeWindow(int width, int height);
extern void APIENTRY glutPopWindow(void);
extern void APIENTRY glutPushWindow(void);
extern void APIENTRY glutIconifyWindow(void);
extern void APIENTRY glutShowWindow(void);
extern void APIENTRY glutHideWindow(void);
#if (GLUT_API_VERSION >= 3)
extern void APIENTRY glutFullScreen(void);
extern void APIENTRY glutSetCursor(int cursor);
#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9)
extern void APIENTRY glutWarpPointer(int x, int y);
#endif
/* GLUT overlay sub-API. */
extern void APIENTRY glutEstablishOverlay(void);
extern void APIENTRY glutRemoveOverlay(void);
extern void APIENTRY glutUseLayer(GLenum layer);
extern void APIENTRY glutPostOverlayRedisplay(void);
#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 11)
extern void APIENTRY glutPostWindowOverlayRedisplay(int win);
#endif
extern void APIENTRY glutShowOverlay(void);
extern void APIENTRY glutHideOverlay(void);
#endif
/* GLUT menu sub-API. */
extern int APIENTRY glutCreateMenu(void (*)(int));
extern void APIENTRY glutDestroyMenu(int menu);
extern int APIENTRY glutGetMenu(void);
extern void APIENTRY glutSetMenu(int menu);
extern void APIENTRY glutAddMenuEntry(const char *label, int value);
extern void APIENTRY glutAddSubMenu(const char *label, int submenu);
extern void APIENTRY glutChangeToMenuEntry(int item, const char *label, int value);
extern void APIENTRY glutChangeToSubMenu(int item, const char *label, int submenu);
extern void APIENTRY glutRemoveMenuItem(int item);
extern void APIENTRY glutAttachMenu(int button);
extern void APIENTRY glutDetachMenu(int button);
/* GLUT sub-API. */
extern void APIENTRY glutDisplayFunc(void (*)(void));
extern void APIENTRY glutReshapeFunc(void (*)(int width, int height));
extern void APIENTRY glutKeyboardFunc(void (*)(unsigned char key, int x, int y));
extern void APIENTRY glutMouseFunc(void (*)(int button, int state, int x, int y));
extern void APIENTRY glutMotionFunc(void (*)(int x, int y));
extern void APIENTRY glutPassiveMotionFunc(void (*)(int x, int y));
extern void APIENTRY glutEntryFunc(void (*)(int state));
extern void APIENTRY glutVisibilityFunc(void (*)(int state));
extern void APIENTRY glutIdleFunc(void (*)(void));
extern void APIENTRY glutTimerFunc(unsigned int millis, void (*)(int value), int value);
extern void APIENTRY glutMenuStateFunc(void (*)(int state));
#if (GLUT_API_VERSION >= 2)
extern void APIENTRY glutSpecialFunc(void (*)(int key, int x, int y));
extern void APIENTRY glutSpaceballMotionFunc(void (*)(int x, int y, int z));
extern void APIENTRY glutSpaceballRotateFunc(void (*)(int x, int y, int z));
extern void APIENTRY glutSpaceballButtonFunc(void (*)(int button, int state));
extern void APIENTRY glutButtonBoxFunc(void (*)(int button, int state));
extern void APIENTRY glutDialsFunc(void (*)(int dial, int value));
extern void APIENTRY glutTabletMotionFunc(void (*)(int x, int y));
extern void APIENTRY glutTabletButtonFunc(void (*)(int button, int state, int x, int y));
#if (GLUT_API_VERSION >= 3)
extern void APIENTRY glutMenuStatusFunc(void (*)(int status, int x, int y));
extern void APIENTRY glutOverlayDisplayFunc(void (*)(void));
#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9)
extern void APIENTRY glutWindowStatusFunc(void (*)(int state));
#endif
#endif
#endif
/* GLUT color index sub-API. */
extern void APIENTRY glutSetColor(int, GLfloat red, GLfloat green, GLfloat blue);
extern GLfloat APIENTRY glutGetColor(int ndx, int component);
extern void APIENTRY glutCopyColormap(int win);
/* GLUT state retrieval sub-API. */
extern int APIENTRY glutGet(GLenum type);
extern int APIENTRY glutDeviceGet(GLenum type);
#if (GLUT_API_VERSION >= 2)
/* GLUT extension support sub-API */
extern int APIENTRY glutExtensionSupported(const char *name);
#endif
#if (GLUT_API_VERSION >= 3)
extern int APIENTRY glutGetModifiers(void);
extern int APIENTRY glutLayerGet(GLenum type);
#endif
/* GLUT font sub-API */
extern void APIENTRY glutBitmapCharacter(void *font, int character);
extern int APIENTRY glutBitmapWidth(void *font, int character);
extern void APIENTRY glutStrokeCharacter(void *font, int character);
extern int APIENTRY glutStrokeWidth(void *font, int character);
#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9)
extern int APIENTRY glutBitmapLength(void *font, const unsigned char *string);
extern int APIENTRY glutStrokeLength(void *font, const unsigned char *string);
#endif
/* GLUT pre-built models sub-API */
extern void APIENTRY glutWireSphere(GLdouble radius, GLint slices, GLint stacks);
extern void APIENTRY glutSolidSphere(GLdouble radius, GLint slices, GLint stacks);
extern void APIENTRY glutWireCone(GLdouble base, GLdouble height, GLint slices, GLint stacks);
extern void APIENTRY glutSolidCone(GLdouble base, GLdouble height, GLint slices, GLint stacks);
extern void APIENTRY glutWireCube(GLdouble size);
extern void APIENTRY glutSolidCube(GLdouble size);
extern void APIENTRY glutWireTorus(GLdouble innerRadius, GLdouble outerRadius, GLint sides, GLint rings);
extern void APIENTRY glutSolidTorus(GLdouble innerRadius, GLdouble outerRadius, GLint sides, GLint rings);
extern void APIENTRY glutWireDodecahedron(void);
extern void APIENTRY glutSolidDodecahedron(void);
extern void APIENTRY glutWireTeapot(GLdouble size);
extern void APIENTRY glutSolidTeapot(GLdouble size);
extern void APIENTRY glutWireOctahedron(void);
extern void APIENTRY glutSolidOctahedron(void);
extern void APIENTRY glutWireTetrahedron(void);
extern void APIENTRY glutSolidTetrahedron(void);
extern void APIENTRY glutWireIcosahedron(void);
extern void APIENTRY glutSolidIcosahedron(void);
#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9)
/* GLUT video resize sub-API. */
extern int APIENTRY glutVideoResizeGet(GLenum param);
extern void APIENTRY glutSetupVideoResizing(void);
extern void APIENTRY glutStopVideoResizing(void);
extern void APIENTRY glutVideoResize(int x, int y, int width, int height);
extern void APIENTRY glutVideoPan(int x, int y, int width, int height);
/* GLUT debugging sub-API. */
extern void APIENTRY glutReportErrors(void);
#endif
#ifdef __cplusplus
}
#endif
#endif /* __glut_h__ */

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data/lib/gcc/include/_mingw.h
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/*
* _mingw.h
*
* Mingw specific macros included by ALL include files.
*
* This file is part of the Mingw32 package.
*
* Contributors:
* Created by Mumit Khan <khan@xraylith.wisc.edu>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
*/
#ifndef __MINGW_H
#define __MINGW_H
/* These are defined by the user (or the compiler)
to specify how identifiers are imported from a DLL.
__DECLSPEC_SUPPORTED Defined if dllimport attribute is supported.
__MINGW_IMPORT The attribute definition to specify imported
variables/functions.
_CRTIMP As above. For MS compatibility.
__MINGW32_VERSION Runtime version.
__MINGW32_MAJOR_VERSION Runtime major version.
__MINGW32_MINOR_VERSION Runtime minor version.
__MINGW32_BUILD_DATE Runtime build date.
Other macros:
__int64 define to be long long. Using a typedef can
tweak bugs in the C++ parser.
All headers should include this first, and then use __DECLSPEC_SUPPORTED
to choose between the old ``__imp__name'' style or __MINGW_IMPORT
style declarations. */
#ifndef __GNUC__
# ifndef __MINGW_IMPORT
# define __MINGW_IMPORT __declspec(dllimport)
# endif
# ifndef _CRTIMP
# define _CRTIMP __declspec(dllimport)
# endif
# define __DECLSPEC_SUPPORTED
#else /* __GNUC__ */
# ifdef __declspec
# ifndef __MINGW_IMPORT
/* Note the extern. This is needed to work around GCC's
limitations in handling dllimport attribute. */
# define __MINGW_IMPORT extern __attribute__((dllimport))
# endif
# ifndef _CRTIMP
# ifdef __USE_CRTIMP
# define _CRTIMP __attribute__((dllimport))
# else
# define _CRTIMP
# endif
# endif
# define __DECLSPEC_SUPPORTED
# else /* __declspec */
# undef __DECLSPEC_SUPPORTED
# undef __MINGW_IMPORT
# ifndef _CRTIMP
# define _CRTIMP
# endif
# endif /* __declspec */
# ifndef __cdecl
# define __cdecl __attribute__((cdecl))
# endif
# ifndef __stdcall
# define __stdcall __attribute__((stdcall))
# endif
# ifndef __int64
# define __int64 long long
# endif
# ifndef __int32
# define __int32 long
# endif
# ifndef __int16
# define __int16 int
# endif
# ifndef __int8
# define __int8 char
# endif
# ifndef __small
# define __small char
# endif
# ifndef __hyper
# define __hyper long long
# endif
#endif /* __GNUC__ */
#define __MINGW32_VERSION 3.1
#define __MINGW32_MAJOR_VERSION 3
#define __MINGW32_MINOR_VERSION 1
#endif /* __MINGW_H */

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data/lib/gcc/include/accctrl.h
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#ifndef _ACCCTRL_H
#define _ACCCTRL_H
#if __GNUC__ >=3
#pragma GCC system_header
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define AccFree LocalFree
#define ACTRL_RESERVED 0x00000000
#define ACTRL_ACCESS_PROTECTED 0x00000001
#define ACTRL_ACCESS_ALLOWED 0x00000001
#define ACTRL_ACCESS_DENIED 0x00000002
#define ACTRL_AUDIT_SUCCESS 0x00000004
#define ACTRL_AUDIT_FAILURE 0x00000008
#define ACTRL_SYSTEM_ACCESS 0x04000000
#define ACTRL_DELETE 0x08000000
#define ACTRL_READ_CONTROL 0x10000000
#define ACTRL_CHANGE_ACCESS 0x20000000
#define ACTRL_CHANGE_OWNER 0x40000000
#define ACTRL_SYNCHRONIZE 0x80000000
#define ACTRL_STD_RIGHTS_ALL 0xf8000000
#define ACTRL_FILE_READ 0x00000001
#define ACTRL_FILE_WRITE 0x00000002
#define ACTRL_FILE_APPEND 0x00000004
#define ACTRL_FILE_READ_PROP 0x00000008
#define ACTRL_FILE_WRITE_PROP 0x00000010
#define ACTRL_FILE_EXECUTE 0x00000020
#define ACTRL_FILE_READ_ATTRIB 0x00000080
#define ACTRL_FILE_WRITE_ATTRIB 0x00000100
#define ACTRL_FILE_CREATE_PIPE 0x00000200
#define ACTRL_DIR_LIST 0x00000001
#define ACTRL_DIR_CREATE_OBJECT 0x00000002
#define ACTRL_DIR_CREATE_CHILD 0x00000004
#define ACTRL_DIR_DELETE_CHILD 0x00000040
#define ACTRL_DIR_TRAVERSE 0x00000020
#define ACTRL_KERNEL_TERMINATE 0x00000001
#define ACTRL_KERNEL_THREAD 0x00000002
#define ACTRL_KERNEL_VM 0x00000004
#define ACTRL_KERNEL_VM_READ 0x00000008
#define ACTRL_KERNEL_VM_WRITE 0x00000010
#define ACTRL_KERNEL_DUP_HANDLE 0x00000020
#define ACTRL_KERNEL_PROCESS 0x00000040
#define ACTRL_KERNEL_SET_INFO 0x00000080
#define ACTRL_KERNEL_GET_INFO 0x00000100
#define ACTRL_KERNEL_CONTROL 0x00000200
#define ACTRL_KERNEL_ALERT 0x00000400
#define ACTRL_KERNEL_GET_CONTEXT 0x00000800
#define ACTRL_KERNEL_SET_CONTEXT 0x00001000
#define ACTRL_KERNEL_TOKEN 0x00002000
#define ACTRL_KERNEL_IMPERSONATE 0x00004000
#define ACTRL_KERNEL_DIMPERSONATE 0x00008000
#define ACTRL_PRINT_SADMIN 0x00000001
#define ACTRL_PRINT_SLIST 0x00000002
#define ACTRL_PRINT_PADMIN 0x00000004
#define ACTRL_PRINT_PUSE 0x00000008
#define ACTRL_PRINT_JADMIN 0x00000010
#define ACTRL_SVC_GET_INFO 0x00000001
#define ACTRL_SVC_SET_INFO 0x00000002
#define ACTRL_SVC_STATUS 0x00000004
#define ACTRL_SVC_LIST 0x00000008
#define ACTRL_SVC_START 0x00000010
#define ACTRL_SVC_STOP 0x00000020
#define ACTRL_SVC_PAUSE 0x00000040
#define ACTRL_SVC_INTERROGATE 0x00000080
#define ACTRL_SVC_UCONTROL 0x00000100
#define ACTRL_REG_QUERY 0x00000001
#define ACTRL_REG_SET 0x00000002
#define ACTRL_REG_CREATE_CHILD 0x00000004
#define ACTRL_REG_LIST 0x00000008
#define ACTRL_REG_NOTIFY 0x00000010
#define ACTRL_REG_LINK 0x00000020
#define ACTRL_WIN_CLIPBRD 0x00000001
#define ACTRL_WIN_GLOBAL_ATOMS 0x00000002
#define ACTRL_WIN_CREATE 0x00000004
#define ACTRL_WIN_LIST_DESK 0x00000008
#define ACTRL_WIN_LIST 0x00000010
#define ACTRL_WIN_READ_ATTRIBS 0x00000020
#define ACTRL_WIN_WRITE_ATTRIBS 0x00000040
#define ACTRL_WIN_SCREEN 0x00000080
#define ACTRL_WIN_EXIT 0x00000100
#define ACTRL_ACCESS_NO_OPTIONS 0x00000000
#define ACTRL_ACCESS_SUPPORTS_OBJECT_ENTRIES 0x00000001
#define ACCCTRL_DEFAULT_PROVIDERA "Windows NT Access Provider"
#define ACCCTRL_DEFAULT_PROVIDERW L"Windows NT Access Provider"
#define TRUSTEE_ACCESS_ALLOWED 0x00000001L
#define TRUSTEE_ACCESS_READ 0x00000002L
#define TRUSTEE_ACCESS_WRITE 0x00000004L
#define TRUSTEE_ACCESS_EXPLICIT 0x00000001L
#define TRUSTEE_ACCESS_READ_WRITE (TRUSTEE_ACCESS_READ | TRUSTEE_ACCESS_WRITE)
#define TRUSTEE_ACCESS_ALL 0xFFFFFFFFL
#define NO_INHERITANCE 0x0
#define SUB_OBJECTS_ONLY_INHERIT 0x1
#define SUB_CONTAINERS_ONLY_INHERIT 0x2
#define SUB_CONTAINERS_AND_OBJECTS_INHERIT 0x3
#define INHERIT_NO_PROPAGATE 0x4
#define INHERIT_ONLY 0x8
#define INHERITED_ACCESS_ENTRY 0x10
#define INHERITED_PARENT 0x10000000
#define INHERITED_GRANDPARENT 0x20000000
typedef ULONG INHERIT_FLAGS, *PINHERIT_FLAGS;
typedef ULONG ACCESS_RIGHTS, *PACCESS_RIGHTS;
typedef enum _ACCESS_MODE {
NOT_USED_ACCESS = 0,
GRANT_ACCESS,
SET_ACCESS,
DENY_ACCESS,
REVOKE_ACCESS,
SET_AUDIT_SUCCESS,
SET_AUDIT_FAILURE
} ACCESS_MODE;
typedef enum _SE_OBJECT_TYPE {
SE_UNKNOWN_OBJECT_TYPE = 0,
SE_FILE_OBJECT,
SE_SERVICE,
SE_PRINTER,
SE_REGISTRY_KEY,
SE_LMSHARE,
SE_KERNEL_OBJECT,
SE_WINDOW_OBJECT,
SE_DS_OBJECT,
SE_DS_OBJECT_ALL,
SE_PROVIDER_DEFINED_OBJECT,
SE_WMIGUID_OBJECT,
SE_REGISTRY_WOW64_32KEY
} SE_OBJECT_TYPE;
typedef enum _TRUSTEE_TYPE {
TRUSTEE_IS_UNKNOWN,
TRUSTEE_IS_USER,
TRUSTEE_IS_GROUP,
TRUSTEE_IS_DOMAIN,
TRUSTEE_IS_ALIAS,
TRUSTEE_IS_WELL_KNOWN_GROUP,
TRUSTEE_IS_DELETED,
TRUSTEE_IS_INVALID,
TRUSTEE_IS_COMPUTER
} TRUSTEE_TYPE;
typedef enum _TRUSTEE_FORM {
TRUSTEE_IS_SID,
TRUSTEE_IS_NAME,
TRUSTEE_BAD_FORM,
TRUSTEE_IS_OBJECTS_AND_SID,
TRUSTEE_IS_OBJECTS_AND_NAME
} TRUSTEE_FORM;
typedef enum _MULTIPLE_TRUSTEE_OPERATION {
NO_MULTIPLE_TRUSTEE,
TRUSTEE_IS_IMPERSONATE
} MULTIPLE_TRUSTEE_OPERATION;
typedef struct _TRUSTEE_A {
struct _TRUSTEE_A *pMultipleTrustee;
MULTIPLE_TRUSTEE_OPERATION MultipleTrusteeOperation;
TRUSTEE_FORM TrusteeForm;
TRUSTEE_TYPE TrusteeType;
LPSTR ptstrName;
} TRUSTEE_A, *PTRUSTEE_A, TRUSTEEA, *PTRUSTEEA;
typedef struct _TRUSTEE_W {
struct _TRUSTEE_W *pMultipleTrustee;
MULTIPLE_TRUSTEE_OPERATION MultipleTrusteeOperation;
TRUSTEE_FORM TrusteeForm;
TRUSTEE_TYPE TrusteeType;
LPWSTR ptstrName;
} TRUSTEE_W, *PTRUSTEE_W, TRUSTEEW, *PTRUSTEEW;
typedef struct _ACTRL_ACCESS_ENTRYA {
TRUSTEE_A Trustee;
ULONG fAccessFlags;
ACCESS_RIGHTS Access;
ACCESS_RIGHTS ProvSpecificAccess;
INHERIT_FLAGS Inheritance;
LPCSTR lpInheritProperty;
} ACTRL_ACCESS_ENTRYA, *PACTRL_ACCESS_ENTRYA;
typedef struct _ACTRL_ACCESS_ENTRYW {
TRUSTEE_W Trustee;
ULONG fAccessFlags;
ACCESS_RIGHTS Access;
ACCESS_RIGHTS ProvSpecificAccess;
INHERIT_FLAGS Inheritance;
LPCWSTR lpInheritProperty;
} ACTRL_ACCESS_ENTRYW, *PACTRL_ACCESS_ENTRYW;
typedef struct _ACTRL_ACCESS_ENTRY_LISTA {
ULONG cEntries;
ACTRL_ACCESS_ENTRYA *pAccessList;
} ACTRL_ACCESS_ENTRY_LISTA, *PACTRL_ACCESS_ENTRY_LISTA;
typedef struct _ACTRL_ACCESS_ENTRY_LISTW {
ULONG cEntries;
ACTRL_ACCESS_ENTRYW *pAccessList;
} ACTRL_ACCESS_ENTRY_LISTW, *PACTRL_ACCESS_ENTRY_LISTW;
typedef struct _ACTRL_PROPERTY_ENTRYA {
LPCSTR lpProperty;
PACTRL_ACCESS_ENTRY_LISTA pAccessEntryList;
ULONG fListFlags;
} ACTRL_PROPERTY_ENTRYA, *PACTRL_PROPERTY_ENTRYA;
typedef struct _ACTRL_PROPERTY_ENTRYW {
LPCWSTR lpProperty;
PACTRL_ACCESS_ENTRY_LISTW pAccessEntryList;
ULONG fListFlags;
} ACTRL_PROPERTY_ENTRYW, *PACTRL_PROPERTY_ENTRYW;
typedef struct _ACTRL_ALISTA {
ULONG cEntries;
PACTRL_PROPERTY_ENTRYA pPropertyAccessList;
} ACTRL_ACCESSA, *PACTRL_ACCESSA, ACTRL_AUDITA, *PACTRL_AUDITA;
typedef struct _ACTRL_ALISTW {
ULONG cEntries;
PACTRL_PROPERTY_ENTRYW pPropertyAccessList;
} ACTRL_ACCESSW, *PACTRL_ACCESSW, ACTRL_AUDITW, *PACTRL_AUDITW;
typedef struct _TRUSTEE_ACCESSA {
LPSTR lpProperty;
ACCESS_RIGHTS Access;
ULONG fAccessFlags;
ULONG fReturnedAccess;
} TRUSTEE_ACCESSA, *PTRUSTEE_ACCESSA;
typedef struct _TRUSTEE_ACCESSW {
LPWSTR lpProperty;
ACCESS_RIGHTS Access;
ULONG fAccessFlags;
ULONG fReturnedAccess;
} TRUSTEE_ACCESSW, *PTRUSTEE_ACCESSW;
typedef struct _ACTRL_OVERLAPPED {
_ANONYMOUS_UNION
union {
PVOID Provider;
ULONG Reserved1;
} DUMMYUNIONNAME;
ULONG Reserved2;
HANDLE hEvent;
} ACTRL_OVERLAPPED, *PACTRL_OVERLAPPED;
typedef struct _ACTRL_ACCESS_INFOA {
ULONG fAccessPermission;
LPSTR lpAccessPermissionName;
} ACTRL_ACCESS_INFOA, *PACTRL_ACCESS_INFOA;
typedef struct _ACTRL_ACCESS_INFOW {
ULONG fAccessPermission;
LPWSTR lpAccessPermissionName;
} ACTRL_ACCESS_INFOW, *PACTRL_ACCESS_INFOW;
typedef struct _ACTRL_CONTROL_INFOA {
LPSTR lpControlId;
LPSTR lpControlName;
} ACTRL_CONTROL_INFOA, *PACTRL_CONTROL_INFOA;
typedef struct _ACTRL_CONTROL_INFOW {
LPWSTR lpControlId;
LPWSTR lpControlName;
} ACTRL_CONTROL_INFOW, *PACTRL_CONTROL_INFOW;
typedef struct _EXPLICIT_ACCESS_A {
DWORD grfAccessPermissions;
ACCESS_MODE grfAccessMode;
DWORD grfInheritance;
TRUSTEE_A Trustee;
} EXPLICIT_ACCESS_A, *PEXPLICIT_ACCESS_A, EXPLICIT_ACCESSA, *PEXPLICIT_ACCESSA;
typedef struct _EXPLICIT_ACCESS_W {
DWORD grfAccessPermissions;
ACCESS_MODE grfAccessMode;
DWORD grfInheritance;
TRUSTEE_W Trustee;
} EXPLICIT_ACCESS_W, *PEXPLICIT_ACCESS_W, EXPLICIT_ACCESSW, *PEXPLICIT_ACCESSW;
typedef struct _OBJECTS_AND_SID {
DWORD ObjectsPresent;
GUID ObjectTypeGuid;
GUID InheritedObjectTypeGuid;
SID * pSid;
} OBJECTS_AND_SID, *POBJECTS_AND_SID;
typedef struct _OBJECTS_AND_NAME_A {
DWORD ObjectsPresent;
SE_OBJECT_TYPE ObjectType;
LPSTR ObjectTypeName;
LPSTR InheritedObjectTypeName;
LPSTR ptstrName;
} OBJECTS_AND_NAME_A, *POBJECTS_AND_NAME_A;
typedef struct _OBJECTS_AND_NAME_W {
DWORD ObjectsPresent;
SE_OBJECT_TYPE ObjectType;
LPWSTR ObjectTypeName;
LPWSTR InheritedObjectTypeName;
LPWSTR ptstrName;
} OBJECTS_AND_NAME_W, *POBJECTS_AND_NAME_W;
#ifdef UNICODE
#define ACCCTRL_DEFAULT_PROVIDER ACCCTRL_DEFAULT_PROVIDERW
typedef TRUSTEE_W TRUSTEE_, *PTRUSTEE_;
typedef TRUSTEEW TRUSTEE, *PTRUSTEE;
typedef ACTRL_ACCESSW ACTRL_ACCESS, *PACTRL_ACCESS;
typedef ACTRL_ACCESS_ENTRY_LISTW ACTRL_ACCESS_ENTRY_LIST, *PACTRL_ACCESS_ENTRY_LIST;
typedef ACTRL_ACCESS_INFOW ACTRL_ACCESS_INFO, *PACTRL_ACCESS_INFO;
typedef ACTRL_ACCESS_ENTRYW ACTRL_ACCESS_ENTRY, *PACTRL_ACCESS_ENTRY;
typedef ACTRL_AUDITW ACTRL_AUDIT, *PACTRL_AUDIT;
typedef ACTRL_CONTROL_INFOW ACTRL_CONTROL_INFO, *PACTRL_CONTROL_INFO;
typedef EXPLICIT_ACCESS_W EXPLICIT_ACCESS_, *PEXPLICIT_ACCESS_;
typedef EXPLICIT_ACCESSW EXPLICIT_ACCESS, *PEXPLICIT_ACCESS;
typedef TRUSTEE_ACCESSW TRUSTEE_ACCESS, *PTRUSTEE_ACCESS;
typedef OBJECTS_AND_NAME_W OBJECTS_AND_NAME_, *POBJECTS_AND_NAME_;
#else
#define ACCCTRL_DEFAULT_PROVIDER ACCCTRL_DEFAULT_PROVIDERA
typedef TRUSTEE_A TRUSTEE_, *PTRUSTEE_;
typedef TRUSTEEA TRUSTEE, *PTRUSTEE;
typedef ACTRL_ACCESSA ACTRL_ACCESS, *PACTRL_ACCESS;
typedef ACTRL_ACCESS_ENTRY_LISTA ACTRL_ACCESS_ENTRY_LIST, *PACTRL_ACCESS_ENTRY_LIST;
typedef ACTRL_ACCESS_INFOA ACTRL_ACCESS_INFO, *PACTRL_ACCESS_INFO;
typedef ACTRL_ACCESS_ENTRYA ACTRL_ACCESS_ENTRY, *PACTRL_ACCESS_ENTRY;
typedef ACTRL_AUDITA ACTRL_AUDIT, *PACTRL_AUDIT;
typedef ACTRL_CONTROL_INFOA ACTRL_CONTROL_INFO, *PACTRL_CONTROL_INFO;
typedef EXPLICIT_ACCESS_A EXPLICIT_ACCESS_, *PEXPLICIT_ACCESS_;
typedef EXPLICIT_ACCESSA EXPLICIT_ACCESS, *PEXPLICIT_ACCESS;
typedef TRUSTEE_ACCESSA TRUSTEE_ACCESS, *PTRUSTEE_ACCESS;
typedef OBJECTS_AND_NAME_A OBJECTS_AND_NAME_, *POBJECTS_AND_NAME_;
#endif
#ifdef __cplusplus
}
#endif
#endif /* _ACCCTRL_H */

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#ifndef _ACLAPI_H
#define _ACLAPI_H
#if __GNUC__ >= 3
#pragma GCC system_header
#endif
#include <windows.h>
#include <accctrl.h>
#ifdef __cplusplus
extern "C" {
#endif
VOID WINAPI BuildExplicitAccessWithNameA(PEXPLICIT_ACCESS_A,LPSTR,DWORD,ACCESS_MODE,DWORD);
VOID WINAPI BuildExplicitAccessWithNameW(PEXPLICIT_ACCESS_W,LPWSTR,DWORD,ACCESS_MODE,DWORD);
DWORD WINAPI BuildSecurityDescriptorA(PTRUSTEE_A,PTRUSTEE_A ,ULONG,PEXPLICIT_ACCESS_A,
ULONG,PEXPLICIT_ACCESS_A,PSECURITY_DESCRIPTOR,PULONG,PSECURITY_DESCRIPTOR*);
DWORD WINAPI BuildSecurityDescriptorW(PTRUSTEE_W,PTRUSTEE_W ,ULONG,PEXPLICIT_ACCESS_W,
ULONG,PEXPLICIT_ACCESS_W,PSECURITY_DESCRIPTOR,PULONG,PSECURITY_DESCRIPTOR*);
VOID WINAPI BuildTrusteeWithNameA(PTRUSTEE_A,LPSTR);
VOID WINAPI BuildTrusteeWithNameW(PTRUSTEE_W,LPWSTR);
VOID WINAPI BuildTrusteeWithObjectsAndNameA(PTRUSTEE_A,POBJECTS_AND_NAME_A,SE_OBJECT_TYPE,
LPSTR,LPSTR,LPSTR);
VOID WINAPI BuildTrusteeWithObjectsAndNameW(PTRUSTEE_W,POBJECTS_AND_NAME_W,SE_OBJECT_TYPE,
LPWSTR,LPWSTR,LPWSTR);
VOID WINAPI BuildTrusteeWithObjectsAndSidA(PTRUSTEE_A,POBJECTS_AND_SID,GUID*,GUID*,PSID);
VOID WINAPI BuildTrusteeWithObjectsAndSidW(PTRUSTEE_W,POBJECTS_AND_SID,GUID*,GUID*,PSID);
VOID WINAPI BuildTrusteeWithSidA(PTRUSTEE_A,PSID);
VOID WINAPI BuildTrusteeWithSidW(PTRUSTEE_W,PSID);
DWORD WINAPI GetAuditedPermissionsFromAclA(PACL,PTRUSTEE_A,PACCESS_MASK,PACCESS_MASK);
DWORD WINAPI GetAuditedPermissionsFromAclW(PACL,PTRUSTEE_W,PACCESS_MASK,PACCESS_MASK);
DWORD WINAPI GetEffectiveRightsFromAclA(PACL,PTRUSTEE_A,PACCESS_MASK);
DWORD WINAPI GetEffectiveRightsFromAclW(PACL,PTRUSTEE_W,PACCESS_MASK);
DWORD WINAPI GetExplicitEntriesFromAclA(PACL,PULONG,PEXPLICIT_ACCESS_A*);
DWORD WINAPI GetExplicitEntriesFromAclW(PACL,PULONG,PEXPLICIT_ACCESS_W*);
DWORD WINAPI GetNamedSecurityInfoA(LPSTR,SE_OBJECT_TYPE,SECURITY_INFORMATION,
PSID*,PSID*,PACL*,PACL*,PSECURITY_DESCRIPTOR*);
DWORD WINAPI GetNamedSecurityInfoW(LPWSTR,SE_OBJECT_TYPE,SECURITY_INFORMATION,
PSID*,PSID*,PACL*,PACL*,PSECURITY_DESCRIPTOR*);
DWORD WINAPI GetSecurityInfo(HANDLE,SE_OBJECT_TYPE,SECURITY_INFORMATION,
PSID*,PSID*,PACL*,PACL*,PSECURITY_DESCRIPTOR*);
TRUSTEE_FORM WINAPI GetTrusteeFormA(PTRUSTEE_A);
TRUSTEE_FORM WINAPI GetTrusteeFormW(PTRUSTEE_W);
LPSTR WINAPI GetTrusteeNameA(PTRUSTEE_A);
LPWSTR WINAPI GetTrusteeNameW(PTRUSTEE_W);
TRUSTEE_TYPE WINAPI GetTrusteeTypeA(PTRUSTEE_A);
TRUSTEE_TYPE WINAPI GetTrusteeTypeW(PTRUSTEE_W);
DWORD WINAPI LookupSecurityDescriptorPartsA(PTRUSTEE_A*,PTRUSTEE_A*,PULONG,PEXPLICIT_ACCESS_A*,
PULONG,PEXPLICIT_ACCESS_A*,PSECURITY_DESCRIPTOR);
DWORD WINAPI LookupSecurityDescriptorPartsW(PTRUSTEE_W*,PTRUSTEE_W*,PULONG,PEXPLICIT_ACCESS_W*,
PULONG,PEXPLICIT_ACCESS_W*,PSECURITY_DESCRIPTOR);
DWORD WINAPI SetEntriesInAclA(ULONG,PEXPLICIT_ACCESS_A,PACL,PACL*);
DWORD WINAPI SetEntriesInAclW(ULONG,PEXPLICIT_ACCESS_W,PACL,PACL*);
DWORD WINAPI SetNamedSecurityInfoA(LPSTR,SE_OBJECT_TYPE,SECURITY_INFORMATION,PSID,PSID,PACL,PACL);
DWORD WINAPI SetNamedSecurityInfoW(LPWSTR,SE_OBJECT_TYPE,SECURITY_INFORMATION,PSID,PSID,PACL,PACL);
DWORD WINAPI SetSecurityInfo(HANDLE,SE_OBJECT_TYPE,SECURITY_INFORMATION,PSID,PSID,PACL,PACL);
VOID WINAPI BuildImpersonateExplicitAccessWithNameA(PEXPLICIT_ACCESS_A,LPSTR,PTRUSTEE_A,DWORD,ACCESS_MODE,DWORD);
VOID WINAPI BuildImpersonateExplicitAccessWithNameW(PEXPLICIT_ACCESS_W,LPWSTR,PTRUSTEE_W,DWORD,ACCESS_MODE,DWORD);
VOID WINAPI BuildImpersonateTrusteeA(PTRUSTEE_A,PTRUSTEE_A);
VOID WINAPI BuildImpersonateTrusteeW(PTRUSTEE_W,PTRUSTEE_W);
PTRUSTEE_A WINAPI GetMultipleTrusteeA(PTRUSTEE_A);
PTRUSTEE_W WINAPI GetMultipleTrusteeW(PTRUSTEE_W);
MULTIPLE_TRUSTEE_OPERATION WINAPI GetMultipleTrusteeOperationA(PTRUSTEE_A);
MULTIPLE_TRUSTEE_OPERATION WINAPI GetMultipleTrusteeOperationW(PTRUSTEE_W);
#ifdef UNICODE
#define BuildExplicitAccessWithName BuildExplicitAccessWithNameW
#define BuildSecurityDescriptor BuildSecurityDescriptorW
#define BuildTrusteeWithName BuildTrusteeWithNameW
#define BuildTrusteeWithObjectsAndName BuildTrusteeWithObjectsAndNameW
#define BuildTrusteeWithObjectsAndSid BuildTrusteeWithObjectsAndSidW
#define BuildTrusteeWithSid BuildTrusteeWithSidW
#define GetAuditedPermissionsFromAcl GetAuditedPermissionsFromAclW
#define GetEffectiveRightsFromAcl GetEffectiveRightsFromAclW
#define GetExplicitEntriesFromAcl GetExplicitEntriesFromAclW
#define GetNamedSecurityInfo GetNamedSecurityInfoW
#define GetTrusteeForm GetTrusteeFormW
#define GetTrusteeName GetTrusteeNameW
#define GetTrusteeType GetTrusteeTypeW
#define LookupSecurityDescriptorParts LookupSecurityDescriptorPartsW
#define SetEntriesInAcl SetEntriesInAclW
#define SetNamedSecurityInfo SetNamedSecurityInfoW
#define BuildImpersonateExplicitAccessWithName BuildImpersonateExplicitAccessWithNameW
#define BuildImpersonateTrustee BuildImpersonateTrusteeW
#define GetMultipleTrustee GetMultipleTrusteeW
#define GetMultipleTrusteeOperation GetMultipleTrusteeOperationW
#else
#define BuildExplicitAccessWithName BuildExplicitAccessWithNameA
#define BuildSecurityDescriptor BuildSecurityDescriptorA
#define BuildTrusteeWithName BuildTrusteeWithNameA
#define BuildTrusteeWithObjectsAndName BuildTrusteeWithObjectsAndNameA
#define BuildTrusteeWithObjectsAndSid BuildTrusteeWithObjectsAndSidA
#define BuildTrusteeWithSid BuildTrusteeWithSidA
#define GetAuditedPermissionsFromAcl GetAuditedPermissionsFromAclA
#define GetEffectiveRightsFromAcl GetEffectiveRightsFromAclA
#define GetExplicitEntriesFromAcl GetExplicitEntriesFromAclA
#define GetNamedSecurityInfo GetNamedSecurityInfoA
#define GetTrusteeForm GetTrusteeFormA
#define GetTrusteeName GetTrusteeNameA
#define GetTrusteeType GetTrusteeTypeA
#define LookupSecurityDescriptorParts LookupSecurityDescriptorPartsA
#define SetEntriesInAcl SetEntriesInAclA
#define SetNamedSecurityInfo SetNamedSecurityInfoA
#define BuildImpersonateExplicitAccessWithName BuildImpersonateExplicitAccessWithNameA
#define BuildImpersonateTrustee BuildImpersonateTrusteeA
#define GetMultipleTrustee GetMultipleTrusteeA
#define GetMultipleTrusteeOperation GetMultipleTrusteeOperationA
#endif /* UNICODE */
#ifdef __cplusplus
}
#endif
#endif

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/* ANSI and traditional C compatability macros
Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* ANSI and traditional C compatibility macros
ANSI C is assumed if __STDC__ is #defined.
Macro ANSI C definition Traditional C definition
----- ---- - ---------- ----------- - ----------
ANSI_PROTOTYPES 1 not defined
PTR `void *' `char *'
PTRCONST `void *const' `char *'
LONG_DOUBLE `long double' `double'
const not defined `'
volatile not defined `'
signed not defined `'
VA_START(ap, var) va_start(ap, var) va_start(ap)
Note that it is safe to write "void foo();" indicating a function
with no return value, in all K+R compilers we have been able to test.
For declaring functions with prototypes, we also provide these:
PARAMS ((prototype))
-- for functions which take a fixed number of arguments. Use this
when declaring the function. When defining the function, write a
K+R style argument list. For example:
char *strcpy PARAMS ((char *dest, char *source));
...
char *
strcpy (dest, source)
char *dest;
char *source;
{ ... }
VPARAMS ((prototype, ...))
-- for functions which take a variable number of arguments. Use
PARAMS to declare the function, VPARAMS to define it. For example:
int printf PARAMS ((const char *format, ...));
...
int
printf VPARAMS ((const char *format, ...))
{
...
}
For writing functions which take variable numbers of arguments, we
also provide the VA_OPEN, VA_CLOSE, and VA_FIXEDARG macros. These
hide the differences between K+R <varargs.h> and C89 <stdarg.h> more
thoroughly than the simple VA_START() macro mentioned above.
VA_OPEN and VA_CLOSE are used *instead of* va_start and va_end.
Immediately after VA_OPEN, put a sequence of VA_FIXEDARG calls
corresponding to the list of fixed arguments. Then use va_arg
normally to get the variable arguments, or pass your va_list object
around. You do not declare the va_list yourself; VA_OPEN does it
for you.
Here is a complete example:
int
printf VPARAMS ((const char *format, ...))
{
int result;
VA_OPEN (ap, format);
VA_FIXEDARG (ap, const char *, format);
result = vfprintf (stdout, format, ap);
VA_CLOSE (ap);
return result;
}
You can declare variables either before or after the VA_OPEN,
VA_FIXEDARG sequence. Also, VA_OPEN and VA_CLOSE are the beginning
and end of a block. They must appear at the same nesting level,
and any variables declared after VA_OPEN go out of scope at
VA_CLOSE. Unfortunately, with a K+R compiler, that includes the
argument list. You can have multiple instances of VA_OPEN/VA_CLOSE
pairs in a single function in case you need to traverse the
argument list more than once.
For ease of writing code which uses GCC extensions but needs to be
portable to other compilers, we provide the GCC_VERSION macro that
simplifies testing __GNUC__ and __GNUC_MINOR__ together, and various
wrappers around __attribute__. Also, __extension__ will be #defined
to nothing if it doesn't work. See below.
This header also defines a lot of obsolete macros:
CONST, VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID,
AND, DOTS, NOARGS. Don't use them. */
#ifndef _ANSIDECL_H
#define _ANSIDECL_H 1
/* Every source file includes this file,
so they will all get the switch for lint. */
/* LINTLIBRARY */
/* Using MACRO(x,y) in cpp #if conditionals does not work with some
older preprocessors. Thus we can't define something like this:
#define HAVE_GCC_VERSION(MAJOR, MINOR) \
(__GNUC__ > (MAJOR) || (__GNUC__ == (MAJOR) && __GNUC_MINOR__ >= (MINOR)))
and then test "#if HAVE_GCC_VERSION(2,7)".
So instead we use the macro below and test it against specific values. */
/* This macro simplifies testing whether we are using gcc, and if it
is of a particular minimum version. (Both major & minor numbers are
significant.) This macro will evaluate to 0 if we are not using
gcc at all. */
#ifndef GCC_VERSION
#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
#endif /* GCC_VERSION */
#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(_WIN32) || (defined(__alpha) && defined(__cplusplus))
/* All known AIX compilers implement these things (but don't always
define __STDC__). The RISC/OS MIPS compiler defines these things
in SVR4 mode, but does not define __STDC__. */
/* eraxxon@alumni.rice.edu: The Compaq C++ compiler, unlike many other
C++ compilers, does not define __STDC__, though it acts as if this
was so. (Verified versions: 5.7, 6.2, 6.3, 6.5) */
#define ANSI_PROTOTYPES 1
#define PTR void *
#define PTRCONST void *const
#define LONG_DOUBLE long double
#define PARAMS(ARGS) ARGS
#define VPARAMS(ARGS) ARGS
#define VA_START(VA_LIST, VAR) va_start(VA_LIST, VAR)
/* variadic function helper macros */
/* "struct Qdmy" swallows the semicolon after VA_OPEN/VA_FIXEDARG's
use without inhibiting further decls and without declaring an
actual variable. */
#define VA_OPEN(AP, VAR) { va_list AP; va_start(AP, VAR); { struct Qdmy
#define VA_CLOSE(AP) } va_end(AP); }
#define VA_FIXEDARG(AP, T, N) struct Qdmy
#undef const
#undef volatile
#undef signed
/* inline requires special treatment; it's in C99, and GCC >=2.7 supports
it too, but it's not in C89. */
#undef inline
#if __STDC_VERSION__ > 199901L
/* it's a keyword */
#else
# if GCC_VERSION >= 2007
# define inline __inline__ /* __inline__ prevents -pedantic warnings */
# else
# define inline /* nothing */
# endif
#endif
/* These are obsolete. Do not use. */
#ifndef IN_GCC
#define CONST const
#define VOLATILE volatile
#define SIGNED signed
#define PROTO(type, name, arglist) type name arglist
#define EXFUN(name, proto) name proto
#define DEFUN(name, arglist, args) name(args)
#define DEFUN_VOID(name) name(void)
#define AND ,
#define DOTS , ...
#define NOARGS void
#endif /* ! IN_GCC */
#else /* Not ANSI C. */
#undef ANSI_PROTOTYPES
#define PTR char *
#define PTRCONST PTR
#define LONG_DOUBLE double
#define PARAMS(args) ()
#define VPARAMS(args) (va_alist) va_dcl
#define VA_START(va_list, var) va_start(va_list)
#define VA_OPEN(AP, VAR) { va_list AP; va_start(AP); { struct Qdmy
#define VA_CLOSE(AP) } va_end(AP); }
#define VA_FIXEDARG(AP, TYPE, NAME) TYPE NAME = va_arg(AP, TYPE)
/* some systems define these in header files for non-ansi mode */
#undef const
#undef volatile
#undef signed
#undef inline
#define const
#define volatile
#define signed
#define inline
#ifndef IN_GCC
#define CONST
#define VOLATILE
#define SIGNED
#define PROTO(type, name, arglist) type name ()
#define EXFUN(name, proto) name()
#define DEFUN(name, arglist, args) name arglist args;
#define DEFUN_VOID(name) name()
#define AND ;
#define DOTS
#define NOARGS
#endif /* ! IN_GCC */
#endif /* ANSI C. */
/* Define macros for some gcc attributes. This permits us to use the
macros freely, and know that they will come into play for the
version of gcc in which they are supported. */
#if (GCC_VERSION < 2007)
# define __attribute__(x)
#endif
/* Attribute __malloc__ on functions was valid as of gcc 2.96. */
#ifndef ATTRIBUTE_MALLOC
# if (GCC_VERSION >= 2096)
# define ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
# else
# define ATTRIBUTE_MALLOC
# endif /* GNUC >= 2.96 */
#endif /* ATTRIBUTE_MALLOC */
/* Attributes on labels were valid as of gcc 2.93. */
#ifndef ATTRIBUTE_UNUSED_LABEL
# if (GCC_VERSION >= 2093)
# define ATTRIBUTE_UNUSED_LABEL ATTRIBUTE_UNUSED
# else
# define ATTRIBUTE_UNUSED_LABEL
# endif /* GNUC >= 2.93 */
#endif /* ATTRIBUTE_UNUSED_LABEL */
#ifndef ATTRIBUTE_UNUSED
#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
#endif /* ATTRIBUTE_UNUSED */
#ifndef ATTRIBUTE_NORETURN
#define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
#endif /* ATTRIBUTE_NORETURN */
#ifndef ATTRIBUTE_PRINTF
#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
#define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
#define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
#define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)
#define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5)
#define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
#endif /* ATTRIBUTE_PRINTF */
/* We use __extension__ in some places to suppress -pedantic warnings
about GCC extensions. This feature didn't work properly before
gcc 2.8. */
#if GCC_VERSION < 2008
#define __extension__
#endif
/* Bootstrap support: Adjust certain macros defined by Autoconf,
which are only valid for the stage1 compiler. If we detect
a modern version of GCC, we are probably in stage2 or beyond,
so unconditionally reset the values. Note that const, inline,
etc. have been dealt with above. */
#if (GCC_VERSION >= 2007)
# ifndef HAVE_LONG_DOUBLE
# define HAVE_LONG_DOUBLE 1
# endif
#endif /* GCC >= 2.7 */
#endif /* ansidecl.h */

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/*
* assert.h
*
* Define the assert macro for debug output.
*
* This file is part of the Mingw32 package.
*
* Contributors:
* Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* $Revision: 1.4 $
* $Author: earnie $
* $Date: 2003/02/21 21:19:51 $
*
*/
#ifndef _ASSERT_H_
#define _ASSERT_H_
/* All the headers include this file. */
#include <_mingw.h>
#ifndef RC_INVOKED
#ifdef __cplusplus
extern "C" {
#endif
#ifdef NDEBUG
/*
* If not debugging, assert does nothing.
*/
#define assert(x) ((void)0)
#else /* debugging enabled */
/*
* CRTDLL nicely supplies a function which does the actual output and
* call to abort.
*/
_CRTIMP void __cdecl _assert (const char*, const char*, int)
#ifdef __GNUC__
__attribute__ ((noreturn))
#endif
;
/*
* Definition of the assert macro.
*/
#define assert(e) ((e) ? (void)0 : _assert(#e, __FILE__, __LINE__))
#endif /* NDEBUG */
#ifdef __cplusplus
}
#endif
#endif /* Not RC_INVOKED */
#endif /* Not _ASSERT_H_ */

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#ifndef _BASETSD_H
#define _BASETSD_H
#if __GNUC__ >=3
#pragma GCC system_header
#endif
#ifdef __GNUC__
#ifndef __int64
#define __int64 long long
#endif
#endif
#if defined(_WIN64)
#define __int3264 __int64
#define ADDRESS_TAG_BIT 0x40000000000UI64
#else /* !_WIN64 */
#define __int3264 __int32
#define ADDRESS_TAG_BIT 0x80000000UL
#define HandleToUlong( h ) ((ULONG)(ULONG_PTR)(h) )
#define HandleToLong( h ) ((LONG)(LONG_PTR) (h) )
#define LongToHandle( h) ((HANDLE)(LONG_PTR) (h))
#define PtrToUlong( p ) ((ULONG)(ULONG_PTR) (p) )
#define PtrToLong( p ) ((LONG)(LONG_PTR) (p) )
#define PtrToUint( p ) ((UINT)(UINT_PTR) (p) )
#define PtrToInt( p ) ((INT)(INT_PTR) (p) )
#define PtrToUshort( p ) ((unsigned short)(ULONG_PTR)(p) )
#define PtrToShort( p ) ((short)(LONG_PTR)(p) )
#define IntToPtr( i ) ((VOID*)(INT_PTR)((int)i))
#define UIntToPtr( ui ) ((VOID*)(UINT_PTR)((unsigned int)ui))
#define LongToPtr( l ) ((VOID*)(LONG_PTR)((long)l))
#define ULongToPtr( ul ) ((VOID*)(ULONG_PTR)((unsigned long)ul))
#endif /* !_WIN64 */
#define UlongToPtr(ul) ULongToPtr(ul)
#define UintToPtr(ui) UIntToPtr(ui)
#define MAXUINT_PTR (~((UINT_PTR)0))
#define MAXINT_PTR ((INT_PTR)(MAXUINT_PTR >> 1))
#define MININT_PTR (~MAXINT_PTR)
#define MAXULONG_PTR (~((ULONG_PTR)0))
#define MAXLONG_PTR ((LONG_PTR)(MAXULONG_PTR >> 1))
#define MINLONG_PTR (~MAXLONG_PTR)
#define MAXUHALF_PTR ((UHALF_PTR)~0)
#define MAXHALF_PTR ((HALF_PTR)(MAXUHALF_PTR >> 1))
#define MINHALF_PTR (~MAXHALF_PTR)
#ifndef RC_INVOKED
#ifdef __cplusplus
extern "C" {
#endif
typedef int LONG32, *PLONG32;
#ifndef XFree86Server
typedef int INT32, *PINT32;
#endif /* ndef XFree86Server */
typedef unsigned int ULONG32, *PULONG32;
typedef unsigned int DWORD32, *PDWORD32;
typedef unsigned int UINT32, *PUINT32;
#if defined(_WIN64)
typedef __int64 INT_PTR, *PINT_PTR;
typedef unsigned __int64 UINT_PTR, *PUINT_PTR;
typedef __int64 LONG_PTR, *PLONG_PTR;
typedef unsigned __int64 ULONG_PTR, *PULONG_PTR;
typedef unsigned __int64 HANDLE_PTR;
typedef unsigned int UHALF_PTR, *PUHALF_PTR;
typedef int HALF_PTR, *PHALF_PTR;
#if 0 /* TODO when WIN64 is here */
inline unsigned long HandleToUlong(const void* h )
{ return((unsigned long) h ); }
inline long HandleToLong( const void* h )
{ return((long) h ); }
inline void* LongToHandle( const long h )
{ return((void*) (INT_PTR) h ); }
inline unsigned long PtrToUlong( const void* p)
{ return((unsigned long) p ); }
inline unsigned int PtrToUint( const void* p )
{ return((unsigned int) p ); }
inline unsigned short PtrToUshort( const void* p )
{ return((unsigned short) p ); }
inline long PtrToLong( const void* p )
{ return((long) p ); }
inline int PtrToInt( const void* p )
{ return((int) p ); }
inline short PtrToShort( const void* p )
{ return((short) p ); }
inline void* IntToPtr( const int i )
{ return( (void*)(INT_PTR)i ); }
inline void* UIntToPtr(const unsigned int ui)
{ return( (void*)(UINT_PTR)ui ); }
inline void* LongToPtr( const long l )
{ return( (void*)(LONG_PTR)l ); }
inline void* ULongToPtr( const unsigned long ul )
{ return( (void*)(ULONG_PTR)ul ); }
#endif /* 0_ */
#else /* !_WIN64 */
typedef int INT_PTR, *PINT_PTR;
typedef unsigned int UINT_PTR, *PUINT_PTR;
typedef long LONG_PTR, *PLONG_PTR;
typedef unsigned long ULONG_PTR, *PULONG_PTR;
typedef unsigned short UHALF_PTR, *PUHALF_PTR;
typedef short HALF_PTR, *PHALF_PTR;
typedef unsigned long HANDLE_PTR;
#endif /* !_WIN64 */
typedef ULONG_PTR SIZE_T, *PSIZE_T;
typedef LONG_PTR SSIZE_T, *PSSIZE_T;
typedef ULONG_PTR DWORD_PTR, *PDWORD_PTR;
typedef __int64 LONG64, *PLONG64;
typedef __int64 INT64, *PINT64;
typedef unsigned __int64 ULONG64, *PULONG64;
typedef unsigned __int64 DWORD64, *PDWORD64;
typedef unsigned __int64 UINT64, *PUINT64;
#ifdef __cplusplus
}
#endif
#endif /* !RC_INVOKED */
#endif /* _BASETSD_H */

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#ifndef _BASETYPS_H
#define _BASETYPS_H
#if __GNUC__ >=3
#pragma GCC system_header
#endif
#ifndef __OBJC__
# ifdef __cplusplus
# define EXTERN_C extern "C"
# else
# define EXTERN_C extern
# endif /* __cplusplus */
# ifndef __int64
# define __int64 long long
# endif
# ifndef __int32
# define __int32 long
# endif
# ifndef __int16
# define __int16 int
# endif
# ifndef __int8
# define __int8 char
# endif
# ifndef __small
# define __small char
# endif
# ifndef __hyper
# define __hyper long long
# endif
# define STDMETHODCALLTYPE __stdcall
# define STDMETHODVCALLTYPE __cdecl
# define STDAPICALLTYPE __stdcall
# define STDAPIVCALLTYPE __cdecl
# define STDAPI EXTERN_C HRESULT STDAPICALLTYPE
# define STDAPI_(t) EXTERN_C t STDAPICALLTYPE
# define STDMETHODIMP HRESULT STDMETHODCALLTYPE
# define STDMETHODIMP_(t) t STDMETHODCALLTYPE
# define STDAPIV EXTERN_C HRESULT STDAPIVCALLTYPE
# define STDAPIV_(t) EXTERN_C t STDAPIVCALLTYPE
# define STDMETHODIMPV HRESULT STDMETHODVCALLTYPE
# define STDMETHODIMPV_(t) t STDMETHODVCALLTYPE
# define interface struct
# if defined(__cplusplus) && !defined(CINTERFACE)
# define STDMETHOD(m) virtual HRESULT STDMETHODCALLTYPE m
# define STDMETHOD_(t,m) virtual t STDMETHODCALLTYPE m
# define PURE =0
# define THIS_
# define THIS void
/*
__attribute__((com_interface)) is obsolete in __GNUC__ >= 3
g++ vtables are now COM-compatible by default
*/
# if defined(__GNUC__) && __GNUC__ < 3 && !defined(NOCOMATTRIBUTE)
# define DECLARE_INTERFACE(i) interface __attribute__((com_interface)) i
# define DECLARE_INTERFACE_(i,b) interface __attribute__((com_interface)) i : public b
# else
# define DECLARE_INTERFACE(i) interface i
# define DECLARE_INTERFACE_(i,b) interface i : public b
# endif
# else
# define STDMETHOD(m) HRESULT(STDMETHODCALLTYPE *m)
# define STDMETHOD_(t,m) t(STDMETHODCALLTYPE *m)
# define PURE
# define THIS_ INTERFACE *,
# define THIS INTERFACE *
# ifndef CONST_VTABLE
# define CONST_VTABLE
# endif
# define DECLARE_INTERFACE(i) \
typedef interface i { CONST_VTABLE struct i##Vtbl *lpVtbl; } i; \
typedef CONST_VTABLE struct i##Vtbl i##Vtbl; \
CONST_VTABLE struct i##Vtbl
# define DECLARE_INTERFACE_(i,b) DECLARE_INTERFACE(i)
# endif
# define BEGIN_INTERFACE
# define END_INTERFACE
# define FWD_DECL(i) typedef interface i i
# if defined(__cplusplus) && !defined(CINTERFACE)
# define IENUM_THIS(T)
# define IENUM_THIS_(T)
# else
# define IENUM_THIS(T) T*
# define IENUM_THIS_(T) T*,
# endif
# define DECLARE_ENUMERATOR_(I,T) \
DECLARE_INTERFACE_(I,IUnknown) \
{ \
STDMETHOD(QueryInterface)(IENUM_THIS_(I) REFIID,PVOID*) PURE; \
STDMETHOD_(ULONG,AddRef)(IENUM_THIS(I)) PURE; \
STDMETHOD_(ULONG,Release)(IENUM_THIS(I)) PURE; \
STDMETHOD(Next)(IENUM_THIS_(I) ULONG,T*,ULONG*) PURE; \
STDMETHOD(Skip)(IENUM_THIS_(I) ULONG) PURE; \
STDMETHOD(Reset)(IENUM_THIS(I)) PURE; \
STDMETHOD(Clone)(IENUM_THIS_(I) I**) PURE; \
}
# define DECLARE_ENUMERATOR(T) DECLARE_ENUMERATOR_(IEnum##T,T)
#endif /* __OBJC__ */
#ifdef _GUID_DEFINED
# warning _GUID_DEFINED is deprecated, use GUID_DEFINED instead
#endif
#if ! (defined _GUID_DEFINED || defined GUID_DEFINED) /* also defined in winnt.h */
#define GUID_DEFINED
typedef struct _GUID
{
unsigned long Data1;
unsigned short Data2;
unsigned short Data3;
unsigned char Data4[8];
} GUID,*REFGUID,*LPGUID;
#endif /* GUID_DEFINED */
#ifndef UUID_DEFINED
#define UUID_DEFINED
typedef GUID UUID;
#endif /* UUID_DEFINED */
typedef GUID IID;
typedef GUID CLSID;
typedef CLSID *LPCLSID;
typedef IID *LPIID;
typedef IID *REFIID;
typedef CLSID *REFCLSID;
typedef GUID FMTID;
typedef FMTID *REFFMTID;
typedef unsigned long error_status_t;
#define uuid_t UUID
typedef unsigned long PROPID;
#ifndef _REFGUID_DEFINED
#if defined (__cplusplus) && !defined (CINTERFACE)
#define REFGUID const GUID&
#define REFIID const IID&
#define REFCLSID const CLSID&
#else
#define REFGUID const GUID* const
#define REFIID const IID* const
#define REFCLSID const CLSID* const
#endif
#define _REFGUID_DEFINED
#define _REFGIID_DEFINED
#define _REFCLSID_DEFINED
#endif
#ifndef GUID_SECTION
#define GUID_SECTION ".text"
#endif
#ifdef __GNUC__
#define GUID_SECT __attribute__ ((section (GUID_SECTION)))
#else
#define GUID_SECT
#endif
#if !defined(INITGUID) || (defined(INITGUID) && defined(__cplusplus))
#define GUID_EXT EXTERN_C
#else
#define GUID_EXT
#endif
#ifdef INITGUID
#define DEFINE_GUID(n,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) GUID_EXT const GUID n GUID_SECT = {l,w1,w2,{b1,b2,b3,b4,b5,b6,b7,b8}}
#define DEFINE_OLEGUID(n,l,w1,w2) DEFINE_GUID(n,l,w1,w2,0xC0,0,0,0,0,0,0,0x46)
#else
#define DEFINE_GUID(n,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) GUID_EXT const GUID n
#define DEFINE_OLEGUID(n,l,w1,w2) DEFINE_GUID(n,l,w1,w2,0xC0,0,0,0,0,0,0,0x46)
#endif
#endif

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data/lib/gcc/include/bfd.h
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data/lib/gcc/include/bfdlink.h
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/* bfdlink.h -- header file for BFD link routines
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002
Free Software Foundation, Inc.
Written by Steve Chamberlain and Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef BFDLINK_H
#define BFDLINK_H
/* Which symbols to strip during a link. */
enum bfd_link_strip
{
strip_none, /* Don't strip any symbols. */
strip_debugger, /* Strip debugging symbols. */
strip_some, /* keep_hash is the list of symbols to keep. */
strip_all /* Strip all symbols. */
};
/* Which local symbols to discard during a link. This is irrelevant
if strip_all is used. */
enum bfd_link_discard
{
discard_sec_merge, /* Discard local temporary symbols in SEC_MERGE
sections. */
discard_none, /* Don't discard any locals. */
discard_l, /* Discard local temporary symbols. */
discard_all /* Discard all locals. */
};
/* Describes the type of hash table entry structure being used.
Different hash table structure have different fields and so
support different linking features. */
enum bfd_link_hash_table_type
{
bfd_link_generic_hash_table,
bfd_link_elf_hash_table
};
/* These are the possible types of an entry in the BFD link hash
table. */
enum bfd_link_hash_type
{
bfd_link_hash_new, /* Symbol is new. */
bfd_link_hash_undefined, /* Symbol seen before, but undefined. */
bfd_link_hash_undefweak, /* Symbol is weak and undefined. */
bfd_link_hash_defined, /* Symbol is defined. */
bfd_link_hash_defweak, /* Symbol is weak and defined. */
bfd_link_hash_common, /* Symbol is common. */
bfd_link_hash_indirect, /* Symbol is an indirect link. */
bfd_link_hash_warning /* Like indirect, but warn if referenced. */
};
enum bfd_link_common_skip_ar_aymbols
{
bfd_link_common_skip_none,
bfd_link_common_skip_text,
bfd_link_common_skip_data,
bfd_link_common_skip_all
};
/* The linking routines use a hash table which uses this structure for
its elements. */
struct bfd_link_hash_entry
{
/* Base hash table entry structure. */
struct bfd_hash_entry root;
/* Type of this entry. */
enum bfd_link_hash_type type;
/* Undefined and common symbols are kept in a linked list through
this field. This field is not in the union because that would
force us to remove entries from the list when we changed their
type, which would force the list to be doubly linked, which would
waste more memory. When an undefined or common symbol is
created, it should be added to this list, the head of which is in
the link hash table itself. As symbols are defined, they need
not be removed from the list; anything which reads the list must
doublecheck the symbol type.
Weak symbols are not kept on this list.
Defined and defweak symbols use this field as a reference marker.
If the field is not NULL, or this structure is the tail of the
undefined symbol list, the symbol has been referenced. If the
symbol is undefined and becomes defined, this field will
automatically be non-NULL since the symbol will have been on the
undefined symbol list. */
struct bfd_link_hash_entry *next;
/* A union of information depending upon the type. */
union
{
/* Nothing is kept for bfd_hash_new. */
/* bfd_link_hash_undefined, bfd_link_hash_undefweak. */
struct
{
bfd *abfd; /* BFD symbol was found in. */
} undef;
/* bfd_link_hash_defined, bfd_link_hash_defweak. */
struct
{
bfd_vma value; /* Symbol value. */
asection *section; /* Symbol section. */
} def;
/* bfd_link_hash_indirect, bfd_link_hash_warning. */
struct
{
struct bfd_link_hash_entry *link; /* Real symbol. */
const char *warning; /* Warning (bfd_link_hash_warning only). */
} i;
/* bfd_link_hash_common. */
struct
{
/* The linker needs to know three things about common
symbols: the size, the alignment, and the section in
which the symbol should be placed. We store the size
here, and we allocate a small structure to hold the
section and the alignment. The alignment is stored as a
power of two. We don't store all the information
directly because we don't want to increase the size of
the union; this structure is a major space user in the
linker. */
bfd_size_type size; /* Common symbol size. */
struct bfd_link_hash_common_entry
{
unsigned int alignment_power; /* Alignment. */
asection *section; /* Symbol section. */
} *p;
} c;
} u;
};
/* This is the link hash table. It is a derived class of
bfd_hash_table. */
struct bfd_link_hash_table
{
/* The hash table itself. */
struct bfd_hash_table table;
/* The back end which created this hash table. This indicates the
type of the entries in the hash table, which is sometimes
important information when linking object files of different
types together. */
const bfd_target *creator;
/* A linked list of undefined and common symbols, linked through the
next field in the bfd_link_hash_entry structure. */
struct bfd_link_hash_entry *undefs;
/* Entries are added to the tail of the undefs list. */
struct bfd_link_hash_entry *undefs_tail;
/* The type of the ink hash table. */
enum bfd_link_hash_table_type type;
};
/* Look up an entry in a link hash table. If FOLLOW is TRUE, this
follows bfd_link_hash_indirect and bfd_link_hash_warning links to
the real symbol. */
extern struct bfd_link_hash_entry *bfd_link_hash_lookup
PARAMS ((struct bfd_link_hash_table *, const char *, bfd_boolean create,
bfd_boolean copy, bfd_boolean follow));
/* Look up an entry in the main linker hash table if the symbol might
be wrapped. This should only be used for references to an
undefined symbol, not for definitions of a symbol. */
extern struct bfd_link_hash_entry *bfd_wrapped_link_hash_lookup
PARAMS ((bfd *, struct bfd_link_info *, const char *, bfd_boolean,
bfd_boolean, bfd_boolean));
/* Traverse a link hash table. */
extern void bfd_link_hash_traverse
PARAMS ((struct bfd_link_hash_table *,
bfd_boolean (*) (struct bfd_link_hash_entry *, PTR),
PTR));
/* Add an entry to the undefs list. */
extern void bfd_link_add_undef
PARAMS ((struct bfd_link_hash_table *, struct bfd_link_hash_entry *));
struct bfd_sym_chain
{
struct bfd_sym_chain *next;
const char *name;
};
/* This structure holds all the information needed to communicate
between BFD and the linker when doing a link. */
struct bfd_link_info
{
/* TRUE if BFD should generate a relocatable object file. */
unsigned int relocateable: 1;
/* TRUE if BFD should generate relocation information in the final
executable. */
unsigned int emitrelocations: 1;
/* TRUE if BFD should generate a "task linked" object file,
similar to relocatable but also with globals converted to
statics. */
unsigned int task_link: 1;
/* TRUE if BFD should generate a shared object. */
unsigned int shared: 1;
/* TRUE if BFD should pre-bind symbols in a shared object. */
unsigned int symbolic: 1;
/* TRUE if BFD should export all symbols in the dynamic symbol table
of an executable, rather than only those used. */
unsigned int export_dynamic: 1;
/* TRUE if shared objects should be linked directly, not shared. */
unsigned int static_link: 1;
/* TRUE if the output file should be in a traditional format. This
is equivalent to the setting of the BFD_TRADITIONAL_FORMAT flag
on the output file, but may be checked when reading the input
files. */
unsigned int traditional_format: 1;
/* TRUE if we want to produced optimized output files. This might
need much more time and therefore must be explicitly selected. */
unsigned int optimize: 1;
/* TRUE if BFD should generate errors for undefined symbols
even if generating a shared object. */
unsigned int no_undefined: 1;
/* TRUE if BFD should allow undefined symbols in shared objects even
when no_undefined is set to disallow undefined symbols. The net
result will be that undefined symbols in regular objects will
still trigger an error, but undefined symbols in shared objects
will be ignored. The implementation of no_undefined makes the
assumption that the runtime linker will choke on undefined
symbols. However there is at least one system (BeOS) where
undefined symbols in shared libraries is normal since the kernel
patches them at load time to select which function is most
appropriate for the current architecture. I.E. dynamically
select an appropriate memset function. Apparently it is also
normal for HPPA shared libraries to have undefined symbols. */
unsigned int allow_shlib_undefined: 1;
/* TRUE if ok to have multiple definition. */
unsigned int allow_multiple_definition: 1;
/* TRUE if ok to have version with no definition. */
unsigned int allow_undefined_version: 1;
/* TRUE if symbols should be retained in memory, FALSE if they
should be freed and reread. */
unsigned int keep_memory: 1;
/* TRUE if every symbol should be reported back via the notice
callback. */
unsigned int notice_all: 1;
/* TRUE if executable should not contain copy relocs.
Setting this true may result in a non-sharable text segment. */
unsigned int nocopyreloc: 1;
/* TRUE if the new ELF dynamic tags are enabled. */
unsigned int new_dtags: 1;
/* TRUE if non-PLT relocs should be merged into one reloc section
and sorted so that relocs against the same symbol come together. */
unsigned int combreloc: 1;
/* TRUE if .eh_frame_hdr section and PT_GNU_EH_FRAME ELF segment
should be created. */
unsigned int eh_frame_hdr: 1;
/* TRUE if global symbols in discarded sections should be stripped. */
unsigned int strip_discarded: 1;
/* Which symbols to strip. */
enum bfd_link_strip strip;
/* Which local symbols to discard. */
enum bfd_link_discard discard;
/* Criteria for skipping symbols when detemining
whether to include an object from an archive. */
enum bfd_link_common_skip_ar_aymbols common_skip_ar_aymbols;
/* Function callbacks. */
const struct bfd_link_callbacks *callbacks;
/* Hash table handled by BFD. */
struct bfd_link_hash_table *hash;
/* Hash table of symbols to keep. This is NULL unless strip is
strip_some. */
struct bfd_hash_table *keep_hash;
/* Hash table of symbols to report back via the notice callback. If
this is NULL, and notice_all is FALSE, then no symbols are
reported back. */
struct bfd_hash_table *notice_hash;
/* Hash table of symbols which are being wrapped (the --wrap linker
option). If this is NULL, no symbols are being wrapped. */
struct bfd_hash_table *wrap_hash;
/* The list of input BFD's involved in the link. These are chained
together via the link_next field. */
bfd *input_bfds;
/* If a symbol should be created for each input BFD, this is section
where those symbols should be placed. It must be a section in
the output BFD. It may be NULL, in which case no such symbols
will be created. This is to support CREATE_OBJECT_SYMBOLS in the
linker command language. */
asection *create_object_symbols_section;
/* List of global symbol names that are starting points for marking
sections against garbage collection. */
struct bfd_sym_chain *gc_sym_list;
/* If a base output file is wanted, then this points to it */
PTR base_file;
/* The function to call when the executable or shared object is
loaded. */
const char *init_function;
/* The function to call when the executable or shared object is
unloaded. */
const char *fini_function;
/* If non-zero, specifies that branches which are problematic for the
MPC860 C0 (or earlier) should be checked for and modified. It gives the
number of bytes that should be checked at the end of each text page. */
int mpc860c0;
/* Non-zero if auto-import thunks for DATA items in pei386 DLLs
should be generated/linked against. Set to 1 if this feature
is explicitly requested by the user, -1 if enabled by default. */
int pei386_auto_import;
/* Non-zero if runtime relocs for DATA items with non-zero addends
in pei386 DLLs should be generated. Set to 1 if this feature
is explicitly requested by the user, -1 if enabled by default. */
int pei386_runtime_pseudo_reloc;
/* How many spare .dynamic DT_NULL entries should be added? */
unsigned int spare_dynamic_tags;
/* May be used to set DT_FLAGS for ELF. */
bfd_vma flags;
/* May be used to set DT_FLAGS_1 for ELF. */
bfd_vma flags_1;
};
/* This structures holds a set of callback functions. These are
called by the BFD linker routines. The first argument to each
callback function is the bfd_link_info structure being used. Each
function returns a boolean value. If the function returns FALSE,
then the BFD function which called it will return with a failure
indication. */
struct bfd_link_callbacks
{
/* A function which is called when an object is added from an
archive. ABFD is the archive element being added. NAME is the
name of the symbol which caused the archive element to be pulled
in. */
bfd_boolean (*add_archive_element)
PARAMS ((struct bfd_link_info *, bfd *abfd, const char *name));
/* A function which is called when a symbol is found with multiple
definitions. NAME is the symbol which is defined multiple times.
OBFD is the old BFD, OSEC is the old section, OVAL is the old
value, NBFD is the new BFD, NSEC is the new section, and NVAL is
the new value. OBFD may be NULL. OSEC and NSEC may be
bfd_com_section or bfd_ind_section. */
bfd_boolean (*multiple_definition)
PARAMS ((struct bfd_link_info *, const char *name,
bfd *obfd, asection *osec, bfd_vma oval,
bfd *nbfd, asection *nsec, bfd_vma nval));
/* A function which is called when a common symbol is defined
multiple times. NAME is the symbol appearing multiple times.
OBFD is the BFD of the existing symbol; it may be NULL if this is
not known. OTYPE is the type of the existing symbol, which may
be bfd_link_hash_defined, bfd_link_hash_defweak,
bfd_link_hash_common, or bfd_link_hash_indirect. If OTYPE is
bfd_link_hash_common, OSIZE is the size of the existing symbol.
NBFD is the BFD of the new symbol. NTYPE is the type of the new
symbol, one of bfd_link_hash_defined, bfd_link_hash_common, or
bfd_link_hash_indirect. If NTYPE is bfd_link_hash_common, NSIZE
is the size of the new symbol. */
bfd_boolean (*multiple_common)
PARAMS ((struct bfd_link_info *, const char *name,
bfd *obfd, enum bfd_link_hash_type otype, bfd_vma osize,
bfd *nbfd, enum bfd_link_hash_type ntype, bfd_vma nsize));
/* A function which is called to add a symbol to a set. ENTRY is
the link hash table entry for the set itself (e.g.,
__CTOR_LIST__). RELOC is the relocation to use for an entry in
the set when generating a relocateable file, and is also used to
get the size of the entry when generating an executable file.
ABFD, SEC and VALUE identify the value to add to the set. */
bfd_boolean (*add_to_set)
PARAMS ((struct bfd_link_info *, struct bfd_link_hash_entry *entry,
bfd_reloc_code_real_type reloc, bfd *abfd, asection *sec,
bfd_vma value));
/* A function which is called when the name of a g++ constructor or
destructor is found. This is only called by some object file
formats. CONSTRUCTOR is TRUE for a constructor, FALSE for a
destructor. This will use BFD_RELOC_CTOR when generating a
relocateable file. NAME is the name of the symbol found. ABFD,
SECTION and VALUE are the value of the symbol. */
bfd_boolean (*constructor)
PARAMS ((struct bfd_link_info *, bfd_boolean constructor,
const char *name, bfd *abfd, asection *sec, bfd_vma value));
/* A function which is called to issue a linker warning. For
example, this is called when there is a reference to a warning
symbol. WARNING is the warning to be issued. SYMBOL is the name
of the symbol which triggered the warning; it may be NULL if
there is none. ABFD, SECTION and ADDRESS identify the location
which trigerred the warning; either ABFD or SECTION or both may
be NULL if the location is not known. */
bfd_boolean (*warning)
PARAMS ((struct bfd_link_info *, const char *warning, const char *symbol,
bfd *abfd, asection *section, bfd_vma address));
/* A function which is called when a relocation is attempted against
an undefined symbol. NAME is the symbol which is undefined.
ABFD, SECTION and ADDRESS identify the location from which the
reference is made. FATAL indicates whether an undefined symbol is
a fatal error or not. In some cases SECTION may be NULL. */
bfd_boolean (*undefined_symbol)
PARAMS ((struct bfd_link_info *, const char *name, bfd *abfd,
asection *section, bfd_vma address, bfd_boolean fatal));
/* A function which is called when a reloc overflow occurs. NAME is
the name of the symbol or section the reloc is against,
RELOC_NAME is the name of the relocation, and ADDEND is any
addend that is used. ABFD, SECTION and ADDRESS identify the
location at which the overflow occurs; if this is the result of a
bfd_section_reloc_link_order or bfd_symbol_reloc_link_order, then
ABFD will be NULL. */
bfd_boolean (*reloc_overflow)
PARAMS ((struct bfd_link_info *, const char *name, const char *reloc_name,
bfd_vma addend, bfd *abfd, asection *section, bfd_vma address));
/* A function which is called when a dangerous reloc is performed.
The canonical example is an a29k IHCONST reloc which does not
follow an IHIHALF reloc. MESSAGE is an appropriate message.
ABFD, SECTION and ADDRESS identify the location at which the
problem occurred; if this is the result of a
bfd_section_reloc_link_order or bfd_symbol_reloc_link_order, then
ABFD will be NULL. */
bfd_boolean (*reloc_dangerous)
PARAMS ((struct bfd_link_info *, const char *message,
bfd *abfd, asection *section, bfd_vma address));
/* A function which is called when a reloc is found to be attached
to a symbol which is not being written out. NAME is the name of
the symbol. ABFD, SECTION and ADDRESS identify the location of
the reloc; if this is the result of a
bfd_section_reloc_link_order or bfd_symbol_reloc_link_order, then
ABFD will be NULL. */
bfd_boolean (*unattached_reloc)
PARAMS ((struct bfd_link_info *, const char *name,
bfd *abfd, asection *section, bfd_vma address));
/* A function which is called when a symbol in notice_hash is
defined or referenced. NAME is the symbol. ABFD, SECTION and
ADDRESS are the value of the symbol. If SECTION is
bfd_und_section, this is a reference. */
bfd_boolean (*notice)
PARAMS ((struct bfd_link_info *, const char *name,
bfd *abfd, asection *section, bfd_vma address));
};
/* The linker builds link_order structures which tell the code how to
include input data in the output file. */
/* These are the types of link_order structures. */
enum bfd_link_order_type
{
bfd_undefined_link_order, /* Undefined. */
bfd_indirect_link_order, /* Built from a section. */
bfd_data_link_order, /* Set to explicit data. */
bfd_section_reloc_link_order, /* Relocate against a section. */
bfd_symbol_reloc_link_order /* Relocate against a symbol. */
};
/* This is the link_order structure itself. These form a chain
attached to the section whose contents they are describing. */
struct bfd_link_order
{
/* Next link_order in chain. */
struct bfd_link_order *next;
/* Type of link_order. */
enum bfd_link_order_type type;
/* Offset within output section. */
bfd_vma offset;
/* Size within output section. */
bfd_size_type size;
/* Type specific information. */
union
{
struct
{
/* Section to include. If this is used, then
section->output_section must be the section the
link_order is attached to, section->output_offset must
equal the link_order offset field, and section->_raw_size
must equal the link_order size field. Maybe these
restrictions should be relaxed someday. */
asection *section;
} indirect;
struct
{
/* Size of contents, or zero when contents size == size
within output section.
A non-zero value allows filling of the output section
with an arbitrary repeated pattern. */
unsigned int size;
/* Data to put into file. */
bfd_byte *contents;
} data;
struct
{
/* Description of reloc to generate. Used for
bfd_section_reloc_link_order and
bfd_symbol_reloc_link_order. */
struct bfd_link_order_reloc *p;
} reloc;
} u;
};
/* A linker order of type bfd_section_reloc_link_order or
bfd_symbol_reloc_link_order means to create a reloc against a
section or symbol, respectively. This is used to implement -Ur to
generate relocs for the constructor tables. The
bfd_link_order_reloc structure describes the reloc that BFD should
create. It is similar to a arelent, but I didn't use arelent
because the linker does not know anything about most symbols, and
any asymbol structure it creates will be partially meaningless.
This information could logically be in the bfd_link_order struct,
but I didn't want to waste the space since these types of relocs
are relatively rare. */
struct bfd_link_order_reloc
{
/* Reloc type. */
bfd_reloc_code_real_type reloc;
union
{
/* For type bfd_section_reloc_link_order, this is the section
the reloc should be against. This must be a section in the
output BFD, not any of the input BFDs. */
asection *section;
/* For type bfd_symbol_reloc_link_order, this is the name of the
symbol the reloc should be against. */
const char *name;
} u;
/* Addend to use. The object file should contain zero. The BFD
backend is responsible for filling in the contents of the object
file correctly. For some object file formats (e.g., COFF) the
addend must be stored into in the object file, and for some
(e.g., SPARC a.out) it is kept in the reloc. */
bfd_vma addend;
};
/* Allocate a new link_order for a section. */
extern struct bfd_link_order *bfd_new_link_order PARAMS ((bfd *, asection *));
/* These structures are used to describe version information for the
ELF linker. These structures could be manipulated entirely inside
BFD, but it would be a pain. Instead, the regular linker sets up
these structures, and then passes them into BFD. */
/* Regular expressions for a version. */
struct bfd_elf_version_expr
{
/* Next regular expression for this version. */
struct bfd_elf_version_expr *next;
/* Regular expression. */
const char *pattern;
/* Matching function. */
int (*match) PARAMS ((struct bfd_elf_version_expr *, const char *));
/* Defined by ".symver". */
unsigned int symver: 1;
/* Defined by version script. */
unsigned int script : 1;
};
/* Version dependencies. */
struct bfd_elf_version_deps
{
/* Next dependency for this version. */
struct bfd_elf_version_deps *next;
/* The version which this version depends upon. */
struct bfd_elf_version_tree *version_needed;
};
/* A node in the version tree. */
struct bfd_elf_version_tree
{
/* Next version. */
struct bfd_elf_version_tree *next;
/* Name of this version. */
const char *name;
/* Version number. */
unsigned int vernum;
/* Regular expressions for global symbols in this version. */
struct bfd_elf_version_expr *globals;
/* Regular expressions for local symbols in this version. */
struct bfd_elf_version_expr *locals;
/* List of versions which this version depends upon. */
struct bfd_elf_version_deps *deps;
/* Index of the version name. This is used within BFD. */
unsigned int name_indx;
/* Whether this version tree was used. This is used within BFD. */
int used;
};
#endif

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// <algorithm> -*- C++ -*-
// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file algorithm
* This is a Standard C++ Library header. You should @c #include this header
* in your programs, rather than any of the "st[dl]_*.h" implementation files.
*/
#ifndef _GLIBCXX_ALGORITHM
#define _GLIBCXX_ALGORITHM 1
#pragma GCC system_header
#include <bits/stl_algobase.h>
#include <bits/stl_construct.h>
#include <bits/stl_uninitialized.h>
#include <bits/stl_algo.h>
#endif /* _GLIBCXX_ALGORITHM */

149
data/lib/gcc/include/c++/3.4.0/backward/algo.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_ALGO_H
#define _BACKWARD_ALGO_H 1
#include "backward_warning.h"
#include "algobase.h"
#include "tempbuf.h"
#include "iterator.h"
#include <bits/stl_algo.h>
#include <bits/stl_numeric.h>
#include <ext/algorithm>
#include <ext/numeric>
// Names from <stl_algo.h>
using std::for_each;
using std::find;
using std::find_if;
using std::adjacent_find;
using std::count;
using std::count_if;
using std::search;
using std::search_n;
using std::swap_ranges;
using std::transform;
using std::replace;
using std::replace_if;
using std::replace_copy;
using std::replace_copy_if;
using std::generate;
using std::generate_n;
using std::remove;
using std::remove_if;
using std::remove_copy;
using std::remove_copy_if;
using std::unique;
using std::unique_copy;
using std::reverse;
using std::reverse_copy;
using std::rotate;
using std::rotate_copy;
using std::random_shuffle;
using std::partition;
using std::stable_partition;
using std::sort;
using std::stable_sort;
using std::partial_sort;
using std::partial_sort_copy;
using std::nth_element;
using std::lower_bound;
using std::upper_bound;
using std::equal_range;
using std::binary_search;
using std::merge;
using std::inplace_merge;
using std::includes;
using std::set_union;
using std::set_intersection;
using std::set_difference;
using std::set_symmetric_difference;
using std::min_element;
using std::max_element;
using std::next_permutation;
using std::prev_permutation;
using std::find_first_of;
using std::find_end;
// Names from stl_heap.h
using std::push_heap;
using std::pop_heap;
using std::make_heap;
using std::sort_heap;
// Names from stl_numeric.h
using std::accumulate;
using std::inner_product;
using std::partial_sum;
using std::adjacent_difference;
// Names from ext/algorithm
using __gnu_cxx::random_sample;
using __gnu_cxx::random_sample_n;
using __gnu_cxx::is_sorted;
using __gnu_cxx::is_heap;
using __gnu_cxx::count; // Extension returning void
using __gnu_cxx::count_if; // Extension returning void
// Names from ext/numeric
using __gnu_cxx::power;
using __gnu_cxx::iota;
#endif /* _BACKWARD_ALGO_H */
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/algobase.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_ALGOBASE_H
#define _BACKWARD_ALGOBASE_H 1
#include "backward_warning.h"
#include "pair.h"
#include "iterator.h"
#include <bits/stl_algobase.h>
#include <bits/stl_uninitialized.h>
#include <ext/algorithm>
#include <ext/memory>
// Names from stl_algobase.h
using std::iter_swap;
using std::swap;
using std::min;
using std::max;
using std::copy;
using std::copy_backward;
using std::fill;
using std::fill_n;
using std::mismatch;
using std::equal;
using std::lexicographical_compare;
// Names from stl_uninitialized.h
using std::uninitialized_copy;
using std::uninitialized_fill;
using std::uninitialized_fill_n;
// Names from ext/algorithm
using __gnu_cxx::copy_n;
using __gnu_cxx::lexicographical_compare_3way;
// Names from ext/memory
using __gnu_cxx::uninitialized_copy_n;
#endif /* _BACKWARD_ALGOBASE_H */
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/alloc.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1996-1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_ALLOC_H
#define _BACKWARD_ALLOC_H 1
#include "backward_warning.h"
#include <bits/c++config.h>
#include <bits/allocator.h>
using std::allocator;
#endif

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data/lib/gcc/include/c++/3.4.0/backward/backward_warning.h
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// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_BACKWARD_WARNING_H
#define _BACKWARD_BACKWARD_WARNING_H 1
#ifdef __DEPRECATED
#warning This file includes at least one deprecated or antiquated header. \
Please consider using one of the 32 headers found in section 17.4.1.2 of the \
C++ standard. Examples include substituting the <X> header for the <X.h> \
header for C++ includes, or <iostream> instead of the deprecated header \
<iostream.h>. To disable this warning use -Wno-deprecated.
#endif
#endif

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data/lib/gcc/include/c++/3.4.0/backward/bvector.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_BVECTOR_H
#define _BACKWARD_BVECTOR_H 1
#include "backward_warning.h"
#include <vector>
typedef std::vector<bool, std::allocator<bool> > bit_vector;
#endif /* _BACKWARD_BVECTOR_H */
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/complex.h
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// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_COMPLEX_H
#define _BACKWARD_COMPLEX_H 1
#include "backward_warning.h"
#include <complex>
using std::complex;
typedef complex<float> float_complex;
typedef complex<double> double_complex;
typedef complex<long double> long_double_complex;
#endif
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/defalloc.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
// Inclusion of this file is DEPRECATED. This is the original HP
// default allocator. It is provided only for backward compatibility.
// This file WILL BE REMOVED in a future release.
//
// DO NOT USE THIS FILE unless you have an old container implementation
// that requires an allocator with the HP-style interface.
//
// Standard-conforming allocators have a very different interface. The
// standard default allocator is declared in the header <memory>.
#ifndef _BACKWARD_DEFALLOC_H
#define _BACKWARD_DEFALLOC_H 1
#include "backward_warning.h"
#include "new.h"
#include <stddef.h>
#include <stdlib.h>
#include <limits.h>
#include "iostream.h"
#include "algobase.h"
template <class _Tp>
inline _Tp* allocate(ptrdiff_t __size, _Tp*) {
set_new_handler(0);
_Tp* __tmp = (_Tp*)(::operator new((size_t)(__size * sizeof(_Tp))));
if (__tmp == 0) {
cerr << "out of memory" << endl;
exit(1);
}
return __tmp;
}
template <class _Tp>
inline void deallocate(_Tp* __buffer) {
::operator delete(__buffer);
}
template <class _Tp>
class allocator {
public:
typedef _Tp value_type;
typedef _Tp* pointer;
typedef const _Tp* const_pointer;
typedef _Tp& reference;
typedef const _Tp& const_reference;
typedef size_t size_type;
typedef ptrdiff_t difference_type;
pointer allocate(size_type __n) {
return ::allocate((difference_type)__n, (pointer)0);
}
void deallocate(pointer __p) { ::deallocate(__p); }
pointer address(reference __x) { return (pointer)&__x; }
const_pointer const_address(const_reference __x) {
return (const_pointer)&__x;
}
size_type init_page_size() {
return max(size_type(1), size_type(4096/sizeof(_Tp)));
}
size_type max_size() const {
return max(size_type(1), size_type(UINT_MAX/sizeof(_Tp)));
}
};
class allocator<void> {
public:
typedef void* pointer;
};
#endif /* _BACKWARD_DEFALLOC_H */

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_DEQUE_H
#define _BACKWARD_DEQUE_H 1
#include "backward_warning.h"
#include "algobase.h"
#include "alloc.h"
#include <deque>
using std::deque;
#endif /* _BACKWARD_DEQUE_H */
// Local Variables:
// mode:C++
// End:

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// Copyright (C) 2000, 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_FSTREAM_H
#define _BACKWARD_FSTREAM_H 1
#include "backward_warning.h"
#include <fstream>
using std::filebuf;
using std::ifstream;
using std::ofstream;
using std::fstream;
using std::streampos;
#ifdef _GLIBCXX_USE_WCHAR_T
using std::wfilebuf;
using std::wifstream;
using std::wofstream;
using std::wfstream;
using std::wstreampos;
#endif
#endif
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_FUNCTION_H
#define _BACKWARD_FUNCTION_H 1
#include "backward_warning.h"
#include <bits/c++config.h>
#include <stddef.h>
#include <bits/stl_function.h>
#include <ext/functional>
// Names from stl_function.h
using std::unary_function;
using std::binary_function;
using std::plus;
using std::minus;
using std::multiplies;
using std::divides;
using std::modulus;
using std::negate;
using std::equal_to;
using std::not_equal_to;
using std::greater;
using std::less;
using std::greater_equal;
using std::less_equal;
using std::logical_and;
using std::logical_or;
using std::logical_not;
using std::unary_negate;
using std::binary_negate;
using std::not1;
using std::not2;
using std::binder1st;
using std::binder2nd;
using std::bind1st;
using std::bind2nd;
using std::pointer_to_unary_function;
using std::pointer_to_binary_function;
using std::ptr_fun;
using std::mem_fun_t;
using std::const_mem_fun_t;
using std::mem_fun_ref_t;
using std::const_mem_fun_ref_t;
using std::mem_fun1_t;
using std::const_mem_fun1_t;
using std::mem_fun1_ref_t;
using std::const_mem_fun1_ref_t;
using std::mem_fun;
using std::mem_fun_ref;
// Names from ext/functional
using __gnu_cxx::identity_element;
using __gnu_cxx::unary_compose;
using __gnu_cxx::binary_compose;
using __gnu_cxx::compose1;
using __gnu_cxx::compose2;
using __gnu_cxx::identity;
using __gnu_cxx::select1st;
using __gnu_cxx::select2nd;
using __gnu_cxx::project1st;
using __gnu_cxx::project2nd;
using __gnu_cxx::constant_void_fun;
using __gnu_cxx::constant_unary_fun;
using __gnu_cxx::constant_binary_fun;
using __gnu_cxx::constant0;
using __gnu_cxx::constant1;
using __gnu_cxx::constant2;
using __gnu_cxx::subtractive_rng;
using __gnu_cxx::mem_fun1;
using __gnu_cxx::mem_fun1_ref;
#endif /* _BACKWARD_FUNCTION_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
#ifndef _BACKWARD_HASH_MAP_H
#define _BACKWARD_HASH_MAP_H 1
#include "backward_warning.h"
#include "algobase.h"
#include <ext/hash_map>
using __gnu_cxx::hash;
using __gnu_cxx::hashtable;
using __gnu_cxx::hash_map;
using __gnu_cxx::hash_multimap;
#endif /* _BACKWARD_HASH_MAP_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
#ifndef _BACKWARD_HASH_SET_H
#define _BACKWARD_HASH_SET_H 1
#include "backward_warning.h"
#include "algobase.h"
#include <ext/hash_set>
using __gnu_cxx::hash;
using __gnu_cxx::hashtable;
using __gnu_cxx::hash_set;
using __gnu_cxx::hash_multiset;
#endif /* _BACKWARD_HASH_SET_H */

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
/* NOTE: This is an internal header file, included by other STL headers.
* You should not attempt to use it directly.
*/
#ifndef _BACKWARD_HASHTABLE_H
#define _BACKWARD_HASHTABLE_H 1
#include "backward_warning.h"
#include <ext/hashtable.h>
#include "algo.h"
#include "alloc.h"
#include "vector.h"
using __gnu_cxx::hash;
using __gnu_cxx::hashtable;
#endif /* _BACKWARD_HASHTABLE_H */
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/heap.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_HEAP_H
#define _BACKWARD_HEAP_H 1
#include "backward_warning.h"
#include <bits/c++config.h>
#include <bits/stl_heap.h>
using std::push_heap;
using std::pop_heap;
using std::make_heap;
using std::sort_heap;
#endif /* _BACKWARD_HEAP_H */
// Local Variables:
// mode:C++
// End:

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// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_IOMANIP_H
#define _BACKWARD_IOMANIP_H 1
#include "backward_warning.h"
#include "iostream.h"
#include <iomanip>
// These are from <ios> as per [27.4].
using std::boolalpha;
using std::noboolalpha;
using std::showbase;
using std::noshowbase;
using std::showpoint;
using std::noshowpoint;
using std::showpos;
using std::noshowpos;
using std::skipws;
using std::noskipws;
using std::uppercase;
using std::nouppercase;
using std::internal;
using std::left;
using std::right;
using std::dec;
using std::hex;
using std::oct;
using std::fixed;
using std::scientific;
// These are from <iomanip> as per [27.6]. Manipulators from <istream>
// and <ostream> (e.g., endl) are made available via <iostream.h>.
using std::resetiosflags;
using std::setiosflags;
using std::setbase;
using std::setfill;
using std::setprecision;
using std::setw;
#endif
// Local Variables:
// mode:C++
// End:

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// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_IOSTREAM_H
#define _BACKWARD_IOSTREAM_H 1
#include "backward_warning.h"
#include <iostream>
using std::iostream;
using std::ostream;
using std::istream;
using std::ios;
using std::streambuf;
using std::cout;
using std::cin;
using std::cerr;
using std::clog;
#ifdef _GLIBCXX_USE_WCHAR_T
using std::wcout;
using std::wcin;
using std::wcerr;
using std::wclog;
#endif
using std::ws;
using std::endl;
using std::ends;
using std::flush;
#endif
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/istream.h
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// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_ISTREAM_H
#define _BACKWARD_ISTREAM_H 1
#include "backward_warning.h"
#include "iostream.h"
#endif
// Local Variables:
// mode:C++
// End:

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/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_ITERATOR_H
#define _BACKWARD_ITERATOR_H 1
#include "backward_warning.h"
#include "function.h"
#include <stddef.h>
#include "iostream.h"
#include <iterator>
#include <bits/stl_construct.h>
#include <bits/stl_raw_storage_iter.h>
#include <ext/iterator> // For 3-parameter distance extension
// Names from stl_iterator.h
using std::input_iterator_tag;
using std::output_iterator_tag;
using std::forward_iterator_tag;
using std::bidirectional_iterator_tag;
using std::random_access_iterator_tag;
#if 0
using std::iterator;
#endif
// The base classes input_iterator, output_iterator, forward_iterator,
// bidirectional_iterator, and random_access_iterator are not part of
// the C++ standard. (They have been replaced by struct iterator.)
// They are included for backward compatibility with the HP STL.
template<typename _Tp, typename _Distance>
struct input_iterator {
typedef input_iterator_tag iterator_category;
typedef _Tp value_type;
typedef _Distance difference_type;
typedef _Tp* pointer;
typedef _Tp& reference;
};
struct output_iterator {
typedef output_iterator_tag iterator_category;
typedef void value_type;
typedef void difference_type;
typedef void pointer;
typedef void reference;
};
template<typename _Tp, typename _Distance>
struct forward_iterator {
typedef forward_iterator_tag iterator_category;
typedef _Tp value_type;
typedef _Distance difference_type;
typedef _Tp* pointer;
typedef _Tp& reference;
};
template<typename _Tp, typename _Distance>
struct bidirectional_iterator {
typedef bidirectional_iterator_tag iterator_category;
typedef _Tp value_type;
typedef _Distance difference_type;
typedef _Tp* pointer;
typedef _Tp& reference;
};
template<typename _Tp, typename _Distance>
struct random_access_iterator {
typedef random_access_iterator_tag iterator_category;
typedef _Tp value_type;
typedef _Distance difference_type;
typedef _Tp* pointer;
typedef _Tp& reference;
};
using std::iterator_traits;
template <class _Iter>
inline typename iterator_traits<_Iter>::iterator_category
iterator_category(const _Iter& __i)
{ return __iterator_category(__i); }
template <class _Iter>
inline typename iterator_traits<_Iter>::difference_type*
distance_type(const _Iter&)
{ return static_cast<typename iterator_traits<_Iter>::difference_type*>(0); }
template<class _Iter>
inline typename iterator_traits<_Iter>::value_type*
value_type(const _Iter& __i)
{ return static_cast<typename iterator_traits<_Iter>::value_type*>(0); }
using std::distance;
using __gnu_cxx::distance; // 3-parameter extension
using std::advance;
using std::insert_iterator;
using std::front_insert_iterator;
using std::back_insert_iterator;
using std::inserter;
using std::front_inserter;
using std::back_inserter;
using std::reverse_iterator;
using std::istream_iterator;
using std::ostream_iterator;
// Names from stl_construct.h
template<class _T1, class _T2>
inline void
construct(_T1* __p, const _T2& __value)
{ std::_Construct(__p, __value); }
template<class _T1>
inline void
construct(_T1* __p)
{ std::_Construct(__p); }
template <class _Tp>
inline void
destroy(_Tp* __pointer)
{ std::_Destroy(__pointer); }
template <class _ForwardIterator>
inline void
destroy(_ForwardIterator __first, _ForwardIterator __last)
{ std::_Destroy(__first, __last); }
// Names from stl_raw_storage_iter.h
using std::raw_storage_iterator;
#endif /* _BACKWARD_ITERATOR_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_LIST_H
#define _BACKWARD_LIST_H 1
#include "backward_warning.h"
#include "algobase.h"
#include "alloc.h"
#include <list>
using std::list;
#endif /* _BACKWARD_LIST_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_MAP_H
#define _BACKWARD_MAP_H 1
#include "backward_warning.h"
#include "tree.h"
#include <map>
using std::map;
#endif /* _BACKWARD_MAP_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_MULTIMAP_H
#define _BACKWARD_MULTIMAP_H 1
#include "backward_warning.h"
#include "tree.h"
#include <map>
using std::multimap;
#endif /* _BACKWARD_MULTIMAP_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_MULTISET_H
#define _BACKWARD_MULTISET_H 1
#include "backward_warning.h"
#include "tree.h"
#include <set>
using std::multiset;
#endif /* _BACKWARD_MULTISET_H */
// Local Variables:
// mode:C++
// End:

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// -*- C++ -*- forwarding header.
// Copyright (C) 2000 Free Software Foundation
// This file is part of GCC.
//
// GCC is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
//
// GCC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with GCC; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_NEW_H
#define _BACKWARD_NEW_H 1
#include "backward_warning.h"
#include <new>
using std::bad_alloc;
using std::nothrow_t;
using std::nothrow;
using std::new_handler;
using std::set_new_handler;
#endif

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data/lib/gcc/include/c++/3.4.0/backward/ostream.h
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// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_OSTREAM_H
#define _BACKWARD_OSTREAM_H 1
#include "backward_warning.h"
#include "iostream.h"
#endif
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_PAIR_H
#define _BACKWARD_PAIR_H 1
#include "backward_warning.h"
#include <bits/c++config.h>
#include <bits/stl_pair.h>
using std::pair;
using std::make_pair;
#endif /* _BACKWARD_PAIR_H */
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/queue.h
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// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_QUEUE_H
#define _BACKWARD_QUEUE_H 1
#include "backward_warning.h"
#include <queue>
using std::queue;
using std::priority_queue;
#endif
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/rope.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_ROPE_H
#define _BACKWARD_ROPE_H 1
#include "backward_warning.h"
#include "hashtable.h"
#include <ext/rope>
using __gnu_cxx::char_producer;
using __gnu_cxx::sequence_buffer;
using __gnu_cxx::rope;
using __gnu_cxx::crope;
using __gnu_cxx::wrope;
#endif /* _BACKWARD_ROPE_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_SET_H
#define _BACKWARD_SET_H 1
#include "backward_warning.h"
#include "tree.h"
#include <set>
using std::set;
#endif /* _BACKWARD_SET_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
#ifndef _BACKWARD_SLIST_H
#define _BACKWARD_SLIST_H 1
#include "backward_warning.h"
#include <ext/slist>
using __gnu_cxx::slist;
#endif /* _BACKWARD_SLIST_H */
// Local Variables:
// mode:C++
// End:

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_STACK_H
#define _BACKWARD_STACK_H 1
#include "backward_warning.h"
#include "vector.h"
#include "deque.h"
#include "heap.h"
#include "queue.h"
#include <stack>
using std::stack;
#endif /* _BACKWARD_STACK_H */
// Local Variables:
// mode:C++
// End:

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// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_STREAM_H
#define _BACKWARD_STREAM_H 1
#include "backward_warning.h"
#include "iostream.h"
#endif
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/streambuf.h
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// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BACKWARD_STREAMBUF_H
#define _BACKWARD_STREAMBUF_H 1
#include "backward_warning.h"
#include <streambuf>
using std::streambuf;
#endif
// Local Variables:
// mode:C++
// End:

174
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1998
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
// WARNING: The classes defined in this header are DEPRECATED. This
// header is defined in section D.7.1 of the C++ standard, and it
// MAY BE REMOVED in a future standard revision. You should use the
// header <sstream> instead.
#ifndef __SGI_STL_STRSTREAM
#define __SGI_STL_STRSTREAM
#include "backward_warning.h"
#include <iosfwd>
#include <ios>
#include <istream>
#include <ostream>
#include <string>
namespace std
{
// Class strstreambuf, a streambuf class that manages an array of char.
// Note that this class is not a template.
class strstreambuf : public basic_streambuf<char, char_traits<char> >
{
public:
// Types.
typedef char_traits<char> _Traits;
typedef basic_streambuf<char, _Traits> _Base;
public:
// Constructor, destructor
explicit strstreambuf(streamsize __initial_capacity = 0);
strstreambuf(void* (*__alloc)(size_t), void (*__free)(void*));
strstreambuf(char* __get, streamsize __n, char* __put = 0);
strstreambuf(signed char* __get, streamsize __n, signed char* __put = 0);
strstreambuf(unsigned char* __get, streamsize __n, unsigned char* __put=0);
strstreambuf(const char* __get, streamsize __n);
strstreambuf(const signed char* __get, streamsize __n);
strstreambuf(const unsigned char* __get, streamsize __n);
virtual ~strstreambuf();
public:
void freeze(bool = true);
char* str();
int pcount() const;
protected:
virtual int_type overflow(int_type __c = _Traits::eof());
virtual int_type pbackfail(int_type __c = _Traits::eof());
virtual int_type underflow();
virtual _Base* setbuf(char* __buf, streamsize __n);
virtual pos_type seekoff(off_type __off, ios_base::seekdir __dir,
ios_base::openmode __mode
= ios_base::in | ios_base::out);
virtual pos_type seekpos(pos_type __pos, ios_base::openmode __mode
= ios_base::in | ios_base::out);
private:
// Dynamic allocation, possibly using _M_alloc_fun and _M_free_fun.
char* _M_alloc(size_t);
void _M_free(char*);
// Helper function used in constructors.
void _M_setup(char* __get, char* __put, streamsize __n);
private:
// Data members.
void* (*_M_alloc_fun)(size_t);
void (*_M_free_fun)(void*);
bool _M_dynamic : 1;
bool _M_frozen : 1;
bool _M_constant : 1;
};
// Class istrstream, an istream that manages a strstreambuf.
class istrstream : public basic_istream<char>
{
public:
explicit istrstream(char*);
explicit istrstream(const char*);
istrstream(char* , streamsize);
istrstream(const char*, streamsize);
virtual ~istrstream();
strstreambuf* rdbuf() const;
char* str();
private:
strstreambuf _M_buf;
};
// Class ostrstream
class ostrstream : public basic_ostream<char>
{
public:
ostrstream();
ostrstream(char*, int, ios_base::openmode = ios_base::out);
virtual ~ostrstream();
strstreambuf* rdbuf() const;
void freeze(bool = true);
char* str();
int pcount() const;
private:
strstreambuf _M_buf;
};
// Class strstream
class strstream : public basic_iostream<char>
{
public:
typedef char char_type;
typedef char_traits<char>::int_type int_type;
typedef char_traits<char>::pos_type pos_type;
typedef char_traits<char>::off_type off_type;
strstream();
strstream(char*, int, ios_base::openmode = ios_base::in | ios_base::out);
virtual ~strstream();
strstreambuf* rdbuf() const;
void freeze(bool = true);
int pcount() const;
char* str();
private:
strstreambuf _M_buf;
};
} // namespace std
#endif

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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_TEMPBUF_H
#define _BACKWARD_TEMPBUF_H 1
#include "backward_warning.h"
#include "pair.h"
#include "iterator.h"
#include <limits.h>
#include <stddef.h>
#include <stdlib.h>
#include <bits/type_traits.h>
#include <bits/stl_construct.h>
#include <bits/stl_uninitialized.h>
#include <ext/memory>
using std::get_temporary_buffer;
using std::return_temporary_buffer;
using __gnu_cxx::temporary_buffer;
#endif /* _BACKWARD_TEMPBUF_H */
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/tree.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
#ifndef _BACKWARD_TREE
#define _BACKWARD_TREE 1
#include "backward_warning.h"
#include <ext/rb_tree>
using __gnu_cxx::rb_tree;
#endif
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/backward/vector.h
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// Backward-compat support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
#ifndef _BACKWARD_VECTOR_H
#define _BACKWARD_VECTOR_H 1
#include "backward_warning.h"
#include "algobase.h"
#include "alloc.h"
#include <vector>
using std::vector;
#endif /* _BACKWARD_VECTOR_H */
// Local Variables:
// mode:C++
// End:

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// Allocators -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
* Copyright (c) 1996-1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file allocator.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _ALLOCATOR_H
#define _ALLOCATOR_H 1
// Define the base class to std::allocator.
#include <bits/c++allocator.h>
namespace std
{
template<typename _Tp>
class allocator;
template<>
class allocator<void>
{
public:
typedef size_t size_type;
typedef ptrdiff_t difference_type;
typedef void* pointer;
typedef const void* const_pointer;
typedef void value_type;
template<typename _Tp1>
struct rebind
{ typedef allocator<_Tp1> other; };
};
/**
* @brief The "standard" allocator, as per [20.4].
*
* (See @link Allocators allocators info @endlink for more.)
*/
template<typename _Tp>
class allocator: public ___glibcxx_base_allocator<_Tp>
{
public:
typedef size_t size_type;
typedef ptrdiff_t difference_type;
typedef _Tp* pointer;
typedef const _Tp* const_pointer;
typedef _Tp& reference;
typedef const _Tp& const_reference;
typedef _Tp value_type;
template<typename _Tp1>
struct rebind
{ typedef allocator<_Tp1> other; };
allocator() throw() { }
allocator(const allocator& a) throw()
: ___glibcxx_base_allocator<_Tp>(a) { }
template<typename _Tp1>
allocator(const allocator<_Tp1>&) throw() { }
~allocator() throw() { }
// Inherit everything else.
};
template<typename _T1, typename _T2>
inline bool
operator==(const allocator<_T1>&, const allocator<_T2>&)
{ return true; }
template<typename _T1, typename _T2>
inline bool
operator!=(const allocator<_T1>&, const allocator<_T2>&)
{ return false; }
// Inhibit implicit instantiations for required instantiations,
// which are defined via explicit instantiations elsewhere.
// NB: This syntax is a GNU extension.
#if _GLIBCXX_EXTERN_TEMPLATE
extern template class allocator<char>;
extern template class allocator<wchar_t>;
#endif
// Undefine.
#undef ___glibcxx_base_allocator
} // namespace std
#endif

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data/lib/gcc/include/c++/3.4.0/bits/atomicity.h
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// Low-level functions for atomic operations -*- C++ -*-
// Copyright (C) 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _GLIBCXX_ATOMICITY_H
#define _GLIBCXX_ATOMICITY_H 1
#include <bits/atomic_word.h>
namespace __gnu_cxx
{
_Atomic_word
__attribute__ ((__unused__))
__exchange_and_add(volatile _Atomic_word* __mem, int __val);
void
__attribute__ ((__unused__))
__atomic_add(volatile _Atomic_word* __mem, int __val);
} // namespace __gnu_cxx
#endif

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// Iostreams base classes -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/** @file basic_ios.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _BASIC_IOS_H
#define _BASIC_IOS_H 1
#pragma GCC system_header
#include <bits/streambuf_iterator.h>
#include <bits/localefwd.h>
#include <bits/locale_classes.h>
#include <bits/locale_facets.h>
namespace std
{
// 27.4.5 Template class basic_ios
/**
* @brief Virtual base class for all stream classes.
*
* Most of the member functions called dispatched on stream objects
* (e.g., @c std::cout.foo(bar);) are consolidated in this class.
*/
template<typename _CharT, typename _Traits>
class basic_ios : public ios_base
{
public:
//@{
/**
* These are standard types. They permit a standardized way of
* referring to names of (or names dependant on) the template
* parameters, which are specific to the implementation.
*/
typedef _CharT char_type;
typedef typename _Traits::int_type int_type;
typedef typename _Traits::pos_type pos_type;
typedef typename _Traits::off_type off_type;
typedef _Traits traits_type;
//@}
//@{
/**
* @if maint
* These are non-standard types.
* @endif
*/
typedef ctype<_CharT> __ctype_type;
typedef num_put<_CharT, ostreambuf_iterator<_CharT, _Traits> >
__num_put_type;
typedef num_get<_CharT, istreambuf_iterator<_CharT, _Traits> >
__num_get_type;
//@}
// Data members:
protected:
basic_ostream<_CharT, _Traits>* _M_tie;
mutable char_type _M_fill;
mutable bool _M_fill_init;
basic_streambuf<_CharT, _Traits>* _M_streambuf;
// Cached use_facet<ctype>, which is based on the current locale info.
const __ctype_type* _M_ctype;
// For ostream.
const __num_put_type* _M_num_put;
// For istream.
const __num_get_type* _M_num_get;
public:
//@{
/**
* @brief The quick-and-easy status check.
*
* This allows you to write constructs such as
* "if (!a_stream) ..." and "while (a_stream) ..."
*/
operator void*() const
{ return this->fail() ? 0 : const_cast<basic_ios*>(this); }
bool
operator!() const
{ return this->fail(); }
//@}
/**
* @brief Returns the error state of the stream buffer.
* @return A bit pattern (well, isn't everything?)
*
* See std::ios_base::iostate for the possible bit values. Most
* users will call one of the interpreting wrappers, e.g., good().
*/
iostate
rdstate() const
{ return _M_streambuf_state; }
/**
* @brief [Re]sets the error state.
* @param state The new state flag(s) to set.
*
* See std::ios_base::iostate for the possible bit values. Most
* users will not need to pass an argument.
*/
void
clear(iostate __state = goodbit);
/**
* @brief Sets additional flags in the error state.
* @param state The additional state flag(s) to set.
*
* See std::ios_base::iostate for the possible bit values.
*/
void
setstate(iostate __state)
{ this->clear(this->rdstate() | __state); }
// Flip the internal state on for the proper state bits, then re
// throws the propagated exception if bit also set in
// exceptions().
void
_M_setstate(iostate __state)
{
// 27.6.1.2.1 Common requirements.
// Turn this on without causing an ios::failure to be thrown.
_M_streambuf_state |= __state;
if (this->exceptions() & __state)
__throw_exception_again;
}
/**
* @brief Fast error checking.
* @return True if no error flags are set.
*
* A wrapper around rdstate.
*/
bool
good() const
{ return this->rdstate() == 0; }
/**
* @brief Fast error checking.
* @return True if the eofbit is set.
*
* Note that other iostate flags may also be set.
*/
bool
eof() const
{ return (this->rdstate() & eofbit) != 0; }
/**
* @brief Fast error checking.
* @return True if either the badbit or the failbit is set.
*
* Checking the badbit in fail() is historical practice.
* Note that other iostate flags may also be set.
*/
bool
fail() const
{ return (this->rdstate() & (badbit | failbit)) != 0; }
/**
* @brief Fast error checking.
* @return True if the badbit is set.
*
* Note that other iostate flags may also be set.
*/
bool
bad() const
{ return (this->rdstate() & badbit) != 0; }
/**
* @brief Throwing exceptions on errors.
* @return The current exceptions mask.
*
* This changes nothing in the stream. See the one-argument version
* of exceptions(iostate) for the meaning of the return value.
*/
iostate
exceptions() const
{ return _M_exception; }
/**
* @brief Throwing exceptions on errors.
* @param except The new exceptions mask.
*
* By default, error flags are set silently. You can set an
* exceptions mask for each stream; if a bit in the mask becomes set
* in the error flags, then an exception of type
* std::ios_base::failure is thrown.
*
* If the error flage is already set when the exceptions mask is
* added, the exception is immediately thrown. Try running the
* following under GCC 3.1 or later:
* @code
* #include <iostream>
* #include <fstream>
* #include <exception>
*
* int main()
* {
* std::set_terminate (__gnu_cxx::__verbose_terminate_handler);
*
* std::ifstream f ("/etc/motd");
*
* std::cerr << "Setting badbit\n";
* f.setstate (std::ios_base::badbit);
*
* std::cerr << "Setting exception mask\n";
* f.exceptions (std::ios_base::badbit);
* }
* @endcode
*/
void
exceptions(iostate __except)
{
_M_exception = __except;
this->clear(_M_streambuf_state);
}
// Constructor/destructor:
/**
* @brief Constructor performs initialization.
*
* The parameter is passed by derived streams.
*/
explicit
basic_ios(basic_streambuf<_CharT, _Traits>* __sb)
: ios_base(), _M_ctype(0), _M_num_put(0), _M_num_get(0)
{ this->init(__sb); }
/**
* @brief Empty.
*
* The destructor does nothing. More specifically, it does not
* destroy the streambuf held by rdbuf().
*/
virtual
~basic_ios() { }
// Members:
/**
* @brief Fetches the current @e tied stream.
* @return A pointer to the tied stream, or NULL if the stream is
* not tied.
*
* A stream may be @e tied (or synchronized) to a second output
* stream. When this stream performs any I/O, the tied stream is
* first flushed. For example, @c std::cin is tied to @c std::cout.
*/
basic_ostream<_CharT, _Traits>*
tie() const
{ return _M_tie; }
/**
* @brief Ties this stream to an output stream.
* @param tiestr The output stream.
* @return The previously tied output stream, or NULL if the stream
* was not tied.
*
* This sets up a new tie; see tie() for more.
*/
basic_ostream<_CharT, _Traits>*
tie(basic_ostream<_CharT, _Traits>* __tiestr)
{
basic_ostream<_CharT, _Traits>* __old = _M_tie;
_M_tie = __tiestr;
return __old;
}
/**
* @brief Accessing the underlying buffer.
* @return The current stream buffer.
*
* This does not change the state of the stream.
*/
basic_streambuf<_CharT, _Traits>*
rdbuf() const
{ return _M_streambuf; }
/**
* @brief Changing the underlying buffer.
* @param sb The new stream buffer.
* @return The previous stream buffer.
*
* Associates a new buffer with the current stream, and clears the
* error state.
*
* Due to historical accidents which the LWG refuses to correct, the
* I/O library suffers from a design error: this function is hidden
* in derived classes by overrides of the zero-argument @c rdbuf(),
* which is non-virtual for hysterical raisins. As a result, you
* must use explicit qualifications to access this function via any
* derived class. For example:
*
* @code
* std::fstream foo; // or some other derived type
* std::streambuf* p = .....;
*
* foo.ios::rdbuf(p); // ios == basic_ios<char>
* @endcode
*/
basic_streambuf<_CharT, _Traits>*
rdbuf(basic_streambuf<_CharT, _Traits>* __sb);
/**
* @brief Copies fields of __rhs into this.
* @param __rhs The source values for the copies.
* @return Reference to this object.
*
* All fields of __rhs are copied into this object except that rdbuf()
* and rdstate() remain unchanged. All values in the pword and iword
* arrays are copied. Before copying, each callback is invoked with
* erase_event. After copying, each (new) callback is invoked with
* copyfmt_event. The final step is to copy exceptions().
*/
basic_ios&
copyfmt(const basic_ios& __rhs);
/**
* @brief Retreives the "empty" character.
* @return The current fill character.
*
* It defaults to a space (' ') in the current locale.
*/
char_type
fill() const
{
if (!_M_fill_init)
{
_M_fill = this->widen(' ');
_M_fill_init = true;
}
return _M_fill;
}
/**
* @brief Sets a new "empty" character.
* @param ch The new character.
* @return The previous fill character.
*
* The fill character is used to fill out space when P+ characters
* have been requested (e.g., via setw), Q characters are actually
* used, and Q<P. It defaults to a space (' ') in the current locale.
*/
char_type
fill(char_type __ch)
{
char_type __old = this->fill();
_M_fill = __ch;
return __old;
}
// Locales:
/**
* @brief Moves to a new locale.
* @param loc The new locale.
* @return The previous locale.
*
* Calls @c ios_base::imbue(loc), and if a stream buffer is associated
* with this stream, calls that buffer's @c pubimbue(loc).
*
* Additional l10n notes are at
* http://gcc.gnu.org/onlinedocs/libstdc++/22_locale/howto.html
*/
locale
imbue(const locale& __loc);
/**
* @brief Squeezes characters.
* @param c The character to narrow.
* @param dfault The character to narrow.
* @return The narrowed character.
*
* Maps a character of @c char_type to a character of @c char,
* if possible.
*
* Returns the result of
* @code
* std::use_facet<ctype<char_type> >(getloc()).narrow(c,dfault)
* @endcode
*
* Additional l10n notes are at
* http://gcc.gnu.org/onlinedocs/libstdc++/22_locale/howto.html
*/
char
narrow(char_type __c, char __dfault) const;
/**
* @brief Widens characters.
* @param c The character to widen.
* @return The widened character.
*
* Maps a character of @c char to a character of @c char_type.
*
* Returns the result of
* @code
* std::use_facet<ctype<char_type> >(getloc()).widen(c)
* @endcode
*
* Additional l10n notes are at
* http://gcc.gnu.org/onlinedocs/libstdc++/22_locale/howto.html
*/
char_type
widen(char __c) const;
protected:
// 27.4.5.1 basic_ios constructors
/**
* @brief Empty.
*
* The default constructor does nothing and is not normally
* accessible to users.
*/
basic_ios() : ios_base(), _M_ctype(0), _M_num_put(0), _M_num_get(0)
{ }
/**
* @brief All setup is performed here.
*
* This is called from the public constructor. It is not virtual and
* cannot be redefined.
*/
void
init(basic_streambuf<_CharT, _Traits>* __sb);
void
_M_cache_locale(const locale& __loc);
};
} // namespace std
#ifndef _GLIBCXX_EXPORT_TEMPLATE
#include <bits/basic_ios.tcc>
#endif
#endif /* _BASIC_IOS_H */

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// basic_ios member functions -*- C++ -*-
// Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _BASIC_IOS_TCC
#define _BASIC_IOS_TCC 1
#pragma GCC system_header
namespace std
{
template<typename _CharT, typename _Traits>
void
basic_ios<_CharT, _Traits>::clear(iostate __state)
{
if (this->rdbuf())
_M_streambuf_state = __state;
else
_M_streambuf_state = __state | badbit;
if (this->exceptions() & this->rdstate())
__throw_ios_failure(__N("basic_ios::clear"));
}
template<typename _CharT, typename _Traits>
basic_streambuf<_CharT, _Traits>*
basic_ios<_CharT, _Traits>::rdbuf(basic_streambuf<_CharT, _Traits>* __sb)
{
basic_streambuf<_CharT, _Traits>* __old = _M_streambuf;
_M_streambuf = __sb;
this->clear();
return __old;
}
template<typename _CharT, typename _Traits>
basic_ios<_CharT, _Traits>&
basic_ios<_CharT, _Traits>::copyfmt(const basic_ios& __rhs)
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 292. effects of a.copyfmt (a)
if (this != &__rhs)
{
// Per 27.1.1, do not call imbue, yet must trash all caches
// associated with imbue()
// Alloc any new word array first, so if it fails we have "rollback".
_Words* __words = (__rhs._M_word_size <= _S_local_word_size) ?
_M_local_word : new _Words[__rhs._M_word_size];
// Bump refs before doing callbacks, for safety.
_Callback_list* __cb = __rhs._M_callbacks;
if (__cb)
__cb->_M_add_reference();
_M_call_callbacks(erase_event);
if (_M_word != _M_local_word)
{
delete [] _M_word;
_M_word = 0;
}
_M_dispose_callbacks();
// NB: Don't want any added during above.
_M_callbacks = __cb;
for (int __i = 0; __i < __rhs._M_word_size; ++__i)
__words[__i] = __rhs._M_word[__i];
if (_M_word != _M_local_word)
{
delete [] _M_word;
_M_word = 0;
}
_M_word = __words;
_M_word_size = __rhs._M_word_size;
this->flags(__rhs.flags());
this->width(__rhs.width());
this->precision(__rhs.precision());
this->tie(__rhs.tie());
this->fill(__rhs.fill());
_M_ios_locale = __rhs.getloc();
_M_cache_locale(_M_ios_locale);
_M_call_callbacks(copyfmt_event);
// The next is required to be the last assignment.
this->exceptions(__rhs.exceptions());
}
return *this;
}
template<typename _CharT, typename _Traits>
char
basic_ios<_CharT, _Traits>::narrow(char_type __c, char __dfault) const
{ return __check_facet(_M_ctype).narrow(__c, __dfault); }
template<typename _CharT, typename _Traits>
_CharT
basic_ios<_CharT, _Traits>::widen(char __c) const
{ return __check_facet(_M_ctype).widen(__c); }
// Locales:
template<typename _CharT, typename _Traits>
locale
basic_ios<_CharT, _Traits>::imbue(const locale& __loc)
{
locale __old(this->getloc());
ios_base::imbue(__loc);
_M_cache_locale(__loc);
if (this->rdbuf() != 0)
this->rdbuf()->pubimbue(__loc);
return __old;
}
template<typename _CharT, typename _Traits>
void
basic_ios<_CharT, _Traits>::init(basic_streambuf<_CharT, _Traits>* __sb)
{
// NB: This may be called more than once on the same object.
ios_base::_M_init();
// Cache locale data and specific facets used by iostreams.
_M_cache_locale(_M_ios_locale);
// NB: The 27.4.4.1 Postconditions Table specifies requirements
// after basic_ios::init() has been called. As part of this,
// fill() must return widen(' ') any time after init() has been
// called, which needs an imbued ctype facet of char_type to
// return without throwing an exception. Unfortunately,
// ctype<char_type> is not necessarily a required facet, so
// streams with char_type != [char, wchar_t] will not have it by
// default. Because of this, the correct value for _M_fill is
// constructed on the first call of fill(). That way,
// unformatted input and output with non-required basic_ios
// instantiations is possible even without imbuing the expected
// ctype<char_type> facet.
_M_fill = _CharT();
_M_fill_init = false;
_M_tie = 0;
_M_exception = goodbit;
_M_streambuf = __sb;
_M_streambuf_state = __sb ? goodbit : badbit;
}
template<typename _CharT, typename _Traits>
void
basic_ios<_CharT, _Traits>::_M_cache_locale(const locale& __loc)
{
if (__builtin_expect(has_facet<__ctype_type>(__loc), true))
_M_ctype = &use_facet<__ctype_type>(__loc);
else
_M_ctype = 0;
if (__builtin_expect(has_facet<__num_put_type>(__loc), true))
_M_num_put = &use_facet<__num_put_type>(__loc);
else
_M_num_put = 0;
if (__builtin_expect(has_facet<__num_get_type>(__loc), true))
_M_num_get = &use_facet<__num_get_type>(__loc);
else
_M_num_get = 0;
}
// Inhibit implicit instantiations for required instantiations,
// which are defined via explicit instantiations elsewhere.
// NB: This syntax is a GNU extension.
#if _GLIBCXX_EXTERN_TEMPLATE
extern template class basic_ios<char>;
#ifdef _GLIBCXX_USE_WCHAR_T
extern template class basic_ios<wchar_t>;
#endif
#endif
} // namespace std
#endif

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// Components for manipulating sequences of characters -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 21 Strings library
//
// This file is included by <string>. It is not meant to be included
// separately.
// Written by Jason Merrill based upon the specification by Takanori Adachi
// in ANSI X3J16/94-0013R2. Rewritten by Nathan Myers to ISO-14882.
#ifndef _BASIC_STRING_TCC
#define _BASIC_STRING_TCC 1
#pragma GCC system_header
namespace std
{
template<typename _Type>
inline bool
__is_null_pointer(_Type* __ptr)
{ return __ptr == 0; }
template<typename _Type>
inline bool
__is_null_pointer(_Type)
{ return false; }
template<typename _CharT, typename _Traits, typename _Alloc>
const typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
_Rep::_S_max_size = (((npos - sizeof(_Rep_base))/sizeof(_CharT)) - 1) / 4;
template<typename _CharT, typename _Traits, typename _Alloc>
const _CharT
basic_string<_CharT, _Traits, _Alloc>::
_Rep::_S_terminal = _CharT();
template<typename _CharT, typename _Traits, typename _Alloc>
const typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::npos;
// Linker sets _S_empty_rep_storage to all 0s (one reference, empty string)
// at static init time (before static ctors are run).
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::_Rep::_S_empty_rep_storage[
(sizeof(_Rep_base) + sizeof(_CharT) + sizeof(size_type) - 1) /
sizeof(size_type)];
// NB: This is the special case for Input Iterators, used in
// istreambuf_iterators, etc.
// Input Iterators have a cost structure very different from
// pointers, calling for a different coding style.
template<typename _CharT, typename _Traits, typename _Alloc>
template<typename _InIterator>
_CharT*
basic_string<_CharT, _Traits, _Alloc>::
_S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
input_iterator_tag)
{
if (__beg == __end && __a == _Alloc())
return _S_empty_rep()._M_refdata();
// Avoid reallocation for common case.
_CharT __buf[100];
size_type __len = 0;
while (__beg != __end && __len < sizeof(__buf) / sizeof(_CharT))
{
__buf[__len++] = *__beg;
++__beg;
}
_Rep* __r = _Rep::_S_create(__len, size_type(0), __a);
traits_type::copy(__r->_M_refdata(), __buf, __len);
try
{
while (__beg != __end)
{
if (__len == __r->_M_capacity)
{
// Allocate more space.
_Rep* __another = _Rep::_S_create(__len + 1, __len, __a);
traits_type::copy(__another->_M_refdata(),
__r->_M_refdata(), __len);
__r->_M_destroy(__a);
__r = __another;
}
__r->_M_refdata()[__len++] = *__beg;
++__beg;
}
}
catch(...)
{
__r->_M_destroy(__a);
__throw_exception_again;
}
__r->_M_length = __len;
__r->_M_refdata()[__len] = _Rep::_S_terminal; // grrr.
return __r->_M_refdata();
}
template<typename _CharT, typename _Traits, typename _Alloc>
template <typename _InIterator>
_CharT*
basic_string<_CharT, _Traits, _Alloc>::
_S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
forward_iterator_tag)
{
if (__beg == __end && __a == _Alloc())
return _S_empty_rep()._M_refdata();
// NB: Not required, but considered best practice.
if (__builtin_expect(__is_null_pointer(__beg), 0))
__throw_logic_error(__N("basic_string::_S_construct NULL not valid"));
const size_type __dnew = static_cast<size_type>(std::distance(__beg,
__end));
// Check for out_of_range and length_error exceptions.
_Rep* __r = _Rep::_S_create(__dnew, size_type(0), __a);
try
{ _S_copy_chars(__r->_M_refdata(), __beg, __end); }
catch(...)
{
__r->_M_destroy(__a);
__throw_exception_again;
}
__r->_M_length = __dnew;
__r->_M_refdata()[__dnew] = _Rep::_S_terminal; // grrr.
return __r->_M_refdata();
}
template<typename _CharT, typename _Traits, typename _Alloc>
_CharT*
basic_string<_CharT, _Traits, _Alloc>::
_S_construct(size_type __n, _CharT __c, const _Alloc& __a)
{
if (__n == 0 && __a == _Alloc())
return _S_empty_rep()._M_refdata();
// Check for out_of_range and length_error exceptions.
_Rep* __r = _Rep::_S_create(__n, size_type(0), __a);
if (__n)
traits_type::assign(__r->_M_refdata(), __n, __c);
__r->_M_length = __n;
__r->_M_refdata()[__n] = _Rep::_S_terminal; // grrr
return __r->_M_refdata();
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>::
basic_string(const basic_string& __str)
: _M_dataplus(__str._M_rep()->_M_grab(_Alloc(), __str.get_allocator()),
__str.get_allocator())
{ }
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>::
basic_string(const _Alloc& __a)
: _M_dataplus(_S_construct(size_type(), _CharT(), __a), __a)
{ }
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>::
basic_string(const basic_string& __str, size_type __pos, size_type __n)
: _M_dataplus(_S_construct(__str._M_data()
+ __str._M_check(__pos,
"basic_string::basic_string"),
__str._M_data() + __str._M_limit(__pos, __n)
+ __pos, _Alloc()), _Alloc())
{ }
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>::
basic_string(const basic_string& __str, size_type __pos,
size_type __n, const _Alloc& __a)
: _M_dataplus(_S_construct(__str._M_data()
+ __str._M_check(__pos,
"basic_string::basic_string"),
__str._M_data() + __str._M_limit(__pos, __n)
+ __pos, __a), __a)
{ }
// TBD: DPG annotate
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>::
basic_string(const _CharT* __s, size_type __n, const _Alloc& __a)
: _M_dataplus(_S_construct(__s, __s + __n, __a), __a)
{ }
// TBD: DPG annotate
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>::
basic_string(const _CharT* __s, const _Alloc& __a)
: _M_dataplus(_S_construct(__s, __s ? __s + traits_type::length(__s) :
__s + npos, __a), __a)
{ }
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>::
basic_string(size_type __n, _CharT __c, const _Alloc& __a)
: _M_dataplus(_S_construct(__n, __c, __a), __a)
{ }
// TBD: DPG annotate
template<typename _CharT, typename _Traits, typename _Alloc>
template<typename _InputIterator>
basic_string<_CharT, _Traits, _Alloc>::
basic_string(_InputIterator __beg, _InputIterator __end, const _Alloc& __a)
: _M_dataplus(_S_construct(__beg, __end, __a), __a)
{ }
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>&
basic_string<_CharT, _Traits, _Alloc>::
assign(const basic_string& __str)
{
if (_M_rep() != __str._M_rep())
{
// XXX MT
const allocator_type __a = this->get_allocator();
_CharT* __tmp = __str._M_rep()->_M_grab(__a, __str.get_allocator());
_M_rep()->_M_dispose(__a);
_M_data(__tmp);
}
return *this;
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>&
basic_string<_CharT, _Traits, _Alloc>::
assign(const _CharT* __s, size_type __n)
{
__glibcxx_requires_string_len(__s, __n);
if (__n > this->max_size())
__throw_length_error(__N("basic_string::assign"));
if (_M_rep()->_M_is_shared() || less<const _CharT*>()(__s, _M_data())
|| less<const _CharT*>()(_M_data() + this->size(), __s))
return _M_replace_safe(size_type(0), this->size(), __s, __n);
else
{
// Work in-place
const size_type __pos = __s - _M_data();
if (__pos >= __n)
traits_type::copy(_M_data(), __s, __n);
else if (__pos)
traits_type::move(_M_data(), __s, __n);
_M_rep()->_M_set_sharable();
_M_rep()->_M_length = __n;
_M_data()[__n] = _Rep::_S_terminal; // grr.
return *this;
}
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>&
basic_string<_CharT, _Traits, _Alloc>::
insert(size_type __pos, const _CharT* __s, size_type __n)
{
__glibcxx_requires_string_len(__s, __n);
_M_check(__pos, "basic_string::insert");
if (this->max_size() - this->size() < __n)
__throw_length_error(__N("basic_string::insert"));
if (_M_rep()->_M_is_shared() || less<const _CharT*>()(__s, _M_data())
|| less<const _CharT*>()(_M_data() + this->size(), __s))
return _M_replace_safe(__pos, size_type(0), __s, __n);
else
{
// Work in-place. If _M_mutate reallocates the string, __s
// does not point anymore to valid data, therefore we save its
// offset, then we restore it.
const size_type __off = __s - _M_data();
_M_mutate(__pos, 0, __n);
__s = _M_data() + __off;
_CharT* __p = _M_data() + __pos;
if (__s + __n <= __p)
traits_type::copy(__p, __s, __n);
else if (__s >= __p)
traits_type::copy(__p, __s + __n, __n);
else
{
const size_type __nleft = __p - __s;
traits_type::copy(__p, __s, __nleft);
traits_type::copy(__p + __nleft, __p + __n, __n - __nleft);
}
return *this;
}
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>&
basic_string<_CharT, _Traits, _Alloc>::
replace(size_type __pos, size_type __n1, const _CharT* __s,
size_type __n2)
{
__glibcxx_requires_string_len(__s, __n2);
_M_check(__pos, "basic_string::replace");
__n1 = _M_limit(__pos, __n1);
if (this->max_size() - (this->size() - __n1) < __n2)
__throw_length_error(__N("basic_string::replace"));
bool __left;
if (_M_rep()->_M_is_shared() || less<const _CharT*>()(__s, _M_data())
|| less<const _CharT*>()(_M_data() + this->size(), __s))
return _M_replace_safe(__pos, __n1, __s, __n2);
else if ((__left = __s + __n2 <= _M_data() + __pos)
|| _M_data() + __pos + __n1 <= __s)
{
// Work in-place: non-overlapping case.
const size_type __off = __s - _M_data();
_M_mutate(__pos, __n1, __n2);
if (__left)
traits_type::copy(_M_data() + __pos,
_M_data() + __off, __n2);
else
traits_type::copy(_M_data() + __pos,
_M_data() + __off + __n2 - __n1, __n2);
return *this;
}
else
{
// Todo: overlapping case.
const basic_string __tmp(__s, __n2);
return _M_replace_safe(__pos, __n1, __tmp._M_data(), __n2);
}
}
template<typename _CharT, typename _Traits, typename _Alloc>
void
basic_string<_CharT, _Traits, _Alloc>::_Rep::
_M_destroy(const _Alloc& __a) throw ()
{
if (this == &_S_empty_rep())
return;
const size_type __size = sizeof(_Rep_base) +
(this->_M_capacity + 1) * sizeof(_CharT);
_Raw_bytes_alloc(__a).deallocate(reinterpret_cast<char*>(this), __size);
}
template<typename _CharT, typename _Traits, typename _Alloc>
void
basic_string<_CharT, _Traits, _Alloc>::_M_leak_hard()
{
if (_M_rep() == &_S_empty_rep())
return;
if (_M_rep()->_M_is_shared())
_M_mutate(0, 0, 0);
_M_rep()->_M_set_leaked();
}
template<typename _CharT, typename _Traits, typename _Alloc>
void
basic_string<_CharT, _Traits, _Alloc>::
_M_mutate(size_type __pos, size_type __len1, size_type __len2)
{
const size_type __old_size = this->size();
const size_type __new_size = __old_size + __len2 - __len1;
const _CharT* __src = _M_data() + __pos + __len1;
const size_type __how_much = __old_size - __pos - __len1;
if (_M_rep() == &_S_empty_rep()
|| _M_rep()->_M_is_shared() || __new_size > capacity())
{
// Must reallocate.
const allocator_type __a = get_allocator();
_Rep* __r = _Rep::_S_create(__new_size, capacity(), __a);
if (__pos)
traits_type::copy(__r->_M_refdata(), _M_data(), __pos);
if (__how_much)
traits_type::copy(__r->_M_refdata() + __pos + __len2,
__src, __how_much);
_M_rep()->_M_dispose(__a);
_M_data(__r->_M_refdata());
}
else if (__how_much && __len1 != __len2)
{
// Work in-place
traits_type::move(_M_data() + __pos + __len2, __src, __how_much);
}
_M_rep()->_M_set_sharable();
_M_rep()->_M_length = __new_size;
_M_data()[__new_size] = _Rep::_S_terminal; // grrr. (per 21.3.4)
// You cannot leave those LWG people alone for a second.
}
template<typename _CharT, typename _Traits, typename _Alloc>
void
basic_string<_CharT, _Traits, _Alloc>::reserve(size_type __res)
{
if (__res != this->capacity() || _M_rep()->_M_is_shared())
{
if (__res > this->max_size())
__throw_length_error(__N("basic_string::reserve"));
// Make sure we don't shrink below the current size
if (__res < this->size())
__res = this->size();
const allocator_type __a = get_allocator();
_CharT* __tmp = _M_rep()->_M_clone(__a, __res - this->size());
_M_rep()->_M_dispose(__a);
_M_data(__tmp);
}
}
template<typename _CharT, typename _Traits, typename _Alloc>
void basic_string<_CharT, _Traits, _Alloc>::swap(basic_string& __s)
{
if (_M_rep()->_M_is_leaked())
_M_rep()->_M_set_sharable();
if (__s._M_rep()->_M_is_leaked())
__s._M_rep()->_M_set_sharable();
if (this->get_allocator() == __s.get_allocator())
{
_CharT* __tmp = _M_data();
_M_data(__s._M_data());
__s._M_data(__tmp);
}
// The code below can usually be optimized away.
else
{
const basic_string __tmp1(_M_ibegin(), _M_iend(),
__s.get_allocator());
const basic_string __tmp2(__s._M_ibegin(), __s._M_iend(),
this->get_allocator());
*this = __tmp2;
__s = __tmp1;
}
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::_Rep*
basic_string<_CharT, _Traits, _Alloc>::_Rep::
_S_create(size_type __capacity, size_type __old_capacity,
const _Alloc& __alloc)
{
typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 83. String::npos vs. string::max_size()
if (__capacity > _S_max_size)
__throw_length_error(__N("basic_string::_S_create"));
// The standard places no restriction on allocating more memory
// than is strictly needed within this layer at the moment or as
// requested by an explicit application call to reserve().
// Many malloc implementations perform quite poorly when an
// application attempts to allocate memory in a stepwise fashion
// growing each allocation size by only 1 char. Additionally,
// it makes little sense to allocate less linear memory than the
// natural blocking size of the malloc implementation.
// Unfortunately, we would need a somewhat low-level calculation
// with tuned parameters to get this perfect for any particular
// malloc implementation. Fortunately, generalizations about
// common features seen among implementations seems to suffice.
// __pagesize need not match the actual VM page size for good
// results in practice, thus we pick a common value on the low
// side. __malloc_header_size is an estimate of the amount of
// overhead per memory allocation (in practice seen N * sizeof
// (void*) where N is 0, 2 or 4). According to folklore,
// picking this value on the high side is better than
// low-balling it (especially when this algorithm is used with
// malloc implementations that allocate memory blocks rounded up
// to a size which is a power of 2).
const size_type __pagesize = 4096; // must be 2^i * __subpagesize
const size_type __subpagesize = 128; // should be >> __malloc_header_size
const size_type __malloc_header_size = 4 * sizeof (void*);
// The below implements an exponential growth policy, necessary to
// meet amortized linear time requirements of the library: see
// http://gcc.gnu.org/ml/libstdc++/2001-07/msg00085.html.
// It's active for allocations requiring an amount of memory above
// system pagesize. This is consistent with the requirements of the
// standard: http://gcc.gnu.org/ml/libstdc++/2001-07/msg00130.html
// The biggest string which fits in a memory page
const size_type __page_capacity = ((__pagesize - __malloc_header_size
- sizeof(_Rep) - sizeof(_CharT))
/ sizeof(_CharT));
if (__capacity > __old_capacity && __capacity < 2 * __old_capacity
&& __capacity > __page_capacity)
__capacity = 2 * __old_capacity;
// NB: Need an array of char_type[__capacity], plus a terminating
// null char_type() element, plus enough for the _Rep data structure.
// Whew. Seemingly so needy, yet so elemental.
size_type __size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);
const size_type __adj_size = __size + __malloc_header_size;
if (__adj_size > __pagesize)
{
const size_type __extra = __pagesize - __adj_size % __pagesize;
__capacity += __extra / sizeof(_CharT);
// Never allocate a string bigger than _S_max_size.
if (__capacity > _S_max_size)
__capacity = _S_max_size;
__size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);
}
else if (__size > __subpagesize)
{
const size_type __extra = __subpagesize - __adj_size % __subpagesize;
__capacity += __extra / sizeof(_CharT);
__size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);
}
// NB: Might throw, but no worries about a leak, mate: _Rep()
// does not throw.
void* __place = _Raw_bytes_alloc(__alloc).allocate(__size);
_Rep *__p = new (__place) _Rep;
__p->_M_capacity = __capacity;
__p->_M_set_sharable(); // One reference.
__p->_M_length = 0;
return __p;
}
template<typename _CharT, typename _Traits, typename _Alloc>
_CharT*
basic_string<_CharT, _Traits, _Alloc>::_Rep::
_M_clone(const _Alloc& __alloc, size_type __res)
{
// Requested capacity of the clone.
const size_type __requested_cap = this->_M_length + __res;
_Rep* __r = _Rep::_S_create(__requested_cap, this->_M_capacity,
__alloc);
if (this->_M_length)
traits_type::copy(__r->_M_refdata(), _M_refdata(),
this->_M_length);
__r->_M_length = this->_M_length;
__r->_M_refdata()[this->_M_length] = _Rep::_S_terminal;
return __r->_M_refdata();
}
template<typename _CharT, typename _Traits, typename _Alloc>
void
basic_string<_CharT, _Traits, _Alloc>::resize(size_type __n, _CharT __c)
{
if (__n > max_size())
__throw_length_error(__N("basic_string::resize"));
const size_type __size = this->size();
if (__size < __n)
this->append(__n - __size, __c);
else if (__n < __size)
this->erase(__n);
// else nothing (in particular, avoid calling _M_mutate() unnecessarily.)
}
template<typename _CharT, typename _Traits, typename _Alloc>
template<typename _InputIterator>
basic_string<_CharT, _Traits, _Alloc>&
basic_string<_CharT, _Traits, _Alloc>::
_M_replace_dispatch(iterator __i1, iterator __i2, _InputIterator __k1,
_InputIterator __k2, __false_type)
{
const basic_string __s(__k1, __k2);
const size_type __n1 = __i2 - __i1;
if (this->max_size() - (this->size() - __n1) < __s.size())
__throw_length_error(__N("basic_string::_M_replace_dispatch"));
return _M_replace_safe(__i1 - _M_ibegin(), __n1, __s._M_data(),
__s.size());
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>&
basic_string<_CharT, _Traits, _Alloc>::
append(const basic_string& __str)
{
// Iff appending itself, string needs to pre-reserve the
// correct size so that _M_mutate does not clobber the
// pointer __str._M_data() formed here.
const size_type __size = __str.size();
const size_type __len = __size + this->size();
if (__len > this->capacity())
this->reserve(__len);
return _M_replace_safe(this->size(), size_type(0), __str._M_data(),
__str.size());
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>&
basic_string<_CharT, _Traits, _Alloc>::
append(const basic_string& __str, size_type __pos, size_type __n)
{
// Iff appending itself, string needs to pre-reserve the
// correct size so that _M_mutate does not clobber the
// pointer __str._M_data() formed here.
__str._M_check(__pos, "basic_string::append");
__n = __str._M_limit(__pos, __n);
const size_type __len = __n + this->size();
if (__len > this->capacity())
this->reserve(__len);
return _M_replace_safe(this->size(), size_type(0), __str._M_data()
+ __pos, __n);
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>&
basic_string<_CharT, _Traits, _Alloc>::
append(const _CharT* __s, size_type __n)
{
__glibcxx_requires_string_len(__s, __n);
const size_type __len = __n + this->size();
if (__len > this->capacity())
this->reserve(__len);
return _M_replace_safe(this->size(), size_type(0), __s, __n);
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>
operator+(const _CharT* __lhs,
const basic_string<_CharT, _Traits, _Alloc>& __rhs)
{
__glibcxx_requires_string(__lhs);
typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
typedef typename __string_type::size_type __size_type;
const __size_type __len = _Traits::length(__lhs);
__string_type __str;
__str.reserve(__len + __rhs.size());
__str.append(__lhs, __len);
__str.append(__rhs);
return __str;
}
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>
operator+(_CharT __lhs, const basic_string<_CharT, _Traits, _Alloc>& __rhs)
{
typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
typedef typename __string_type::size_type __size_type;
__string_type __str;
const __size_type __len = __rhs.size();
__str.reserve(__len + 1);
__str.append(__size_type(1), __lhs);
__str.append(__rhs);
return __str;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
copy(_CharT* __s, size_type __n, size_type __pos) const
{
_M_check(__pos, "basic_string::copy");
__n = _M_limit(__pos, __n);
__glibcxx_requires_string_len(__s, __n);
if (__n)
traits_type::copy(__s, _M_data() + __pos, __n);
// 21.3.5.7 par 3: do not append null. (good.)
return __n;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
find(const _CharT* __s, size_type __pos, size_type __n) const
{
__glibcxx_requires_string_len(__s, __n);
const size_type __size = this->size();
const _CharT* __data = _M_data();
for (; __pos + __n <= __size; ++__pos)
if (traits_type::compare(__data + __pos, __s, __n) == 0)
return __pos;
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
find(_CharT __c, size_type __pos) const
{
const size_type __size = this->size();
size_type __ret = npos;
if (__pos < __size)
{
const _CharT* __data = _M_data();
const size_type __n = __size - __pos;
const _CharT* __p = traits_type::find(__data + __pos, __n, __c);
if (__p)
__ret = __p - __data;
}
return __ret;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
rfind(const _CharT* __s, size_type __pos, size_type __n) const
{
__glibcxx_requires_string_len(__s, __n);
const size_type __size = this->size();
if (__n <= __size)
{
__pos = std::min(size_type(__size - __n), __pos);
const _CharT* __data = _M_data();
do
{
if (traits_type::compare(__data + __pos, __s, __n) == 0)
return __pos;
}
while (__pos-- > 0);
}
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
rfind(_CharT __c, size_type __pos) const
{
size_type __size = this->size();
if (__size)
{
if (--__size > __pos)
__size = __pos;
for (++__size; __size-- > 0; )
if (traits_type::eq(_M_data()[__size], __c))
return __size;
}
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
find_first_of(const _CharT* __s, size_type __pos, size_type __n) const
{
__glibcxx_requires_string_len(__s, __n);
for (; __n && __pos < this->size(); ++__pos)
{
const _CharT* __p = traits_type::find(__s, __n, _M_data()[__pos]);
if (__p)
return __pos;
}
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
find_last_of(const _CharT* __s, size_type __pos, size_type __n) const
{
__glibcxx_requires_string_len(__s, __n);
size_type __size = this->size();
if (__size && __n)
{
if (--__size > __pos)
__size = __pos;
do
{
if (traits_type::find(__s, __n, _M_data()[__size]))
return __size;
}
while (__size-- != 0);
}
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
find_first_not_of(const _CharT* __s, size_type __pos, size_type __n) const
{
__glibcxx_requires_string_len(__s, __n);
for (; __pos < this->size(); ++__pos)
if (!traits_type::find(__s, __n, _M_data()[__pos]))
return __pos;
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
find_first_not_of(_CharT __c, size_type __pos) const
{
for (; __pos < this->size(); ++__pos)
if (!traits_type::eq(_M_data()[__pos], __c))
return __pos;
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
find_last_not_of(const _CharT* __s, size_type __pos, size_type __n) const
{
__glibcxx_requires_string_len(__s, __n);
size_type __size = this->size();
if (__size)
{
if (--__size > __pos)
__size = __pos;
do
{
if (!traits_type::find(__s, __n, _M_data()[__size]))
return __size;
}
while (__size--);
}
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
typename basic_string<_CharT, _Traits, _Alloc>::size_type
basic_string<_CharT, _Traits, _Alloc>::
find_last_not_of(_CharT __c, size_type __pos) const
{
size_type __size = this->size();
if (__size)
{
if (--__size > __pos)
__size = __pos;
do
{
if (!traits_type::eq(_M_data()[__size], __c))
return __size;
}
while (__size--);
}
return npos;
}
template<typename _CharT, typename _Traits, typename _Alloc>
int
basic_string<_CharT, _Traits, _Alloc>::
compare(size_type __pos, size_type __n, const basic_string& __str) const
{
_M_check(__pos, "basic_string::compare");
__n = _M_limit(__pos, __n);
const size_type __osize = __str.size();
const size_type __len = std::min(__n, __osize);
int __r = traits_type::compare(_M_data() + __pos, __str.data(), __len);
if (!__r)
__r = __n - __osize;
return __r;
}
template<typename _CharT, typename _Traits, typename _Alloc>
int
basic_string<_CharT, _Traits, _Alloc>::
compare(size_type __pos1, size_type __n1, const basic_string& __str,
size_type __pos2, size_type __n2) const
{
_M_check(__pos1, "basic_string::compare");
__str._M_check(__pos2, "basic_string::compare");
__n1 = _M_limit(__pos1, __n1);
__n2 = __str._M_limit(__pos2, __n2);
const size_type __len = std::min(__n1, __n2);
int __r = traits_type::compare(_M_data() + __pos1,
__str.data() + __pos2, __len);
if (!__r)
__r = __n1 - __n2;
return __r;
}
template<typename _CharT, typename _Traits, typename _Alloc>
int
basic_string<_CharT, _Traits, _Alloc>::
compare(const _CharT* __s) const
{
__glibcxx_requires_string(__s);
const size_type __size = this->size();
const size_type __osize = traits_type::length(__s);
const size_type __len = std::min(__size, __osize);
int __r = traits_type::compare(_M_data(), __s, __len);
if (!__r)
__r = __size - __osize;
return __r;
}
template<typename _CharT, typename _Traits, typename _Alloc>
int
basic_string <_CharT, _Traits, _Alloc>::
compare(size_type __pos, size_type __n1, const _CharT* __s) const
{
__glibcxx_requires_string(__s);
_M_check(__pos, "basic_string::compare");
__n1 = _M_limit(__pos, __n1);
const size_type __osize = traits_type::length(__s);
const size_type __len = std::min(__n1, __osize);
int __r = traits_type::compare(_M_data() + __pos, __s, __len);
if (!__r)
__r = __n1 - __osize;
return __r;
}
template<typename _CharT, typename _Traits, typename _Alloc>
int
basic_string <_CharT, _Traits, _Alloc>::
compare(size_type __pos, size_type __n1, const _CharT* __s,
size_type __n2) const
{
__glibcxx_requires_string_len(__s, __n2);
_M_check(__pos, "basic_string::compare");
__n1 = _M_limit(__pos, __n1);
const size_type __len = std::min(__n1, __n2);
int __r = traits_type::compare(_M_data() + __pos, __s, __len);
if (!__r)
__r = __n1 - __n2;
return __r;
}
// Inhibit implicit instantiations for required instantiations,
// which are defined via explicit instantiations elsewhere.
// NB: This syntax is a GNU extension.
#if _GLIBCXX_EXTERN_TEMPLATE
extern template class basic_string<char>;
extern template
basic_istream<char>&
operator>>(basic_istream<char>&, string&);
extern template
basic_ostream<char>&
operator<<(basic_ostream<char>&, const string&);
extern template
basic_istream<char>&
getline(basic_istream<char>&, string&, char);
extern template
basic_istream<char>&
getline(basic_istream<char>&, string&);
#ifdef _GLIBCXX_USE_WCHAR_T
extern template class basic_string<wchar_t>;
extern template
basic_istream<wchar_t>&
operator>>(basic_istream<wchar_t>&, wstring&);
extern template
basic_ostream<wchar_t>&
operator<<(basic_ostream<wchar_t>&, const wstring&);
extern template
basic_istream<wchar_t>&
getline(basic_istream<wchar_t>&, wstring&, wchar_t);
extern template
basic_istream<wchar_t>&
getline(basic_istream<wchar_t>&, wstring&);
#endif
#endif
} // namespace std
#endif

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data/lib/gcc/include/c++/3.4.0/bits/boost_concept_check.h
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//
// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify,
// sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
//
// GCC Note: based on version 1.12.0 of the Boost library.
/** @file boost_concept_check.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _BOOST_CONCEPT_CHECK_H
#define _BOOST_CONCEPT_CHECK_H 1
#pragma GCC system_header
#include <cstddef> // for ptrdiff_t, used next
#include <bits/stl_iterator_base_types.h> // for traits and tags
#include <utility> // for pair<>
namespace __gnu_cxx
{
#define _IsUnused __attribute__ ((__unused__))
// When the C-C code is in use, we would like this function to do as little
// as possible at runtime, use as few resources as possible, and hopefully
// be elided out of existence... hmmm.
template <class _Concept>
inline void __function_requires()
{
void (_Concept::*__x)() _IsUnused = &_Concept::__constraints;
}
// ??? Should the "concept_checking*" structs begin with more than _ ?
#define _GLIBCXX_CLASS_REQUIRES(_type_var, _ns, _concept) \
typedef void (_ns::_concept <_type_var>::* _func##_type_var##_concept)(); \
template <_func##_type_var##_concept _Tp1> \
struct _concept_checking##_type_var##_concept { }; \
typedef _concept_checking##_type_var##_concept< \
&_ns::_concept <_type_var>::__constraints> \
_concept_checking_typedef##_type_var##_concept
#define _GLIBCXX_CLASS_REQUIRES2(_type_var1, _type_var2, _ns, _concept) \
typedef void (_ns::_concept <_type_var1,_type_var2>::* _func##_type_var1##_type_var2##_concept)(); \
template <_func##_type_var1##_type_var2##_concept _Tp1> \
struct _concept_checking##_type_var1##_type_var2##_concept { }; \
typedef _concept_checking##_type_var1##_type_var2##_concept< \
&_ns::_concept <_type_var1,_type_var2>::__constraints> \
_concept_checking_typedef##_type_var1##_type_var2##_concept
#define _GLIBCXX_CLASS_REQUIRES3(_type_var1, _type_var2, _type_var3, _ns, _concept) \
typedef void (_ns::_concept <_type_var1,_type_var2,_type_var3>::* _func##_type_var1##_type_var2##_type_var3##_concept)(); \
template <_func##_type_var1##_type_var2##_type_var3##_concept _Tp1> \
struct _concept_checking##_type_var1##_type_var2##_type_var3##_concept { }; \
typedef _concept_checking##_type_var1##_type_var2##_type_var3##_concept< \
&_ns::_concept <_type_var1,_type_var2,_type_var3>::__constraints> \
_concept_checking_typedef##_type_var1##_type_var2##_type_var3##_concept
#define _GLIBCXX_CLASS_REQUIRES4(_type_var1, _type_var2, _type_var3, _type_var4, _ns, _concept) \
typedef void (_ns::_concept <_type_var1,_type_var2,_type_var3,_type_var4>::* _func##_type_var1##_type_var2##_type_var3##_type_var4##_concept)(); \
template <_func##_type_var1##_type_var2##_type_var3##_type_var4##_concept _Tp1> \
struct _concept_checking##_type_var1##_type_var2##_type_var3##_type_var4##_concept { }; \
typedef _concept_checking##_type_var1##_type_var2##_type_var3##_type_var4##_concept< \
&_ns::_concept <_type_var1,_type_var2,_type_var3,_type_var4>::__constraints> \
_concept_checking_typedef##_type_var1##_type_var2##_type_var3##_type_var4##_concept
template <class _Tp1, class _Tp2>
struct _Aux_require_same { };
template <class _Tp>
struct _Aux_require_same<_Tp,_Tp> { typedef _Tp _Type; };
template <class _Tp1, class _Tp2>
struct _SameTypeConcept
{
void __constraints() {
typedef typename _Aux_require_same<_Tp1, _Tp2>::_Type _Required;
}
};
template <class _Tp>
struct _IntegerConcept {
void __constraints() {
this->__error_type_must_be_an_integer_type();
}
};
template <> struct _IntegerConcept<short> { void __constraints() {} };
template <> struct _IntegerConcept<unsigned short> { void __constraints(){} };
template <> struct _IntegerConcept<int> { void __constraints() {} };
template <> struct _IntegerConcept<unsigned int> { void __constraints() {} };
template <> struct _IntegerConcept<long> { void __constraints() {} };
template <> struct _IntegerConcept<unsigned long> { void __constraints() {} };
template <> struct _IntegerConcept<long long> { void __constraints() {} };
template <> struct _IntegerConcept<unsigned long long>
{ void __constraints() {} };
template <class _Tp>
struct _SignedIntegerConcept {
void __constraints() {
this->__error_type_must_be_a_signed_integer_type();
}
};
template <> struct _SignedIntegerConcept<short> { void __constraints() {} };
template <> struct _SignedIntegerConcept<int> { void __constraints() {} };
template <> struct _SignedIntegerConcept<long> { void __constraints() {} };
template <> struct _SignedIntegerConcept<long long> { void __constraints(){}};
template <class _Tp>
struct _UnsignedIntegerConcept {
void __constraints() {
this->__error_type_must_be_an_unsigned_integer_type();
}
};
template <> struct _UnsignedIntegerConcept<unsigned short>
{ void __constraints() {} };
template <> struct _UnsignedIntegerConcept<unsigned int>
{ void __constraints() {} };
template <> struct _UnsignedIntegerConcept<unsigned long>
{ void __constraints() {} };
template <> struct _UnsignedIntegerConcept<unsigned long long>
{ void __constraints() {} };
//===========================================================================
// Basic Concepts
template <class _Tp>
struct _DefaultConstructibleConcept
{
void __constraints() {
_Tp __a _IsUnused; // require default constructor
}
};
template <class _Tp>
struct _AssignableConcept
{
void __constraints() {
__a = __a; // require assignment operator
__const_constraints(__a);
}
void __const_constraints(const _Tp& __b) {
__a = __b; // const required for argument to assignment
}
_Tp __a;
// possibly should be "Tp* a;" and then dereference "a" in constraint
// functions? present way would require a default ctor, i think...
};
template <class _Tp>
struct _CopyConstructibleConcept
{
void __constraints() {
_Tp __a(__b); // require copy constructor
_Tp* __ptr _IsUnused = &__a; // require address of operator
__const_constraints(__a);
}
void __const_constraints(const _Tp& __a) {
_Tp __c(__a) _IsUnused; // require const copy constructor
const _Tp* __ptr _IsUnused = &__a; // require const address of operator
}
_Tp __b;
};
// The SGI STL version of Assignable requires copy constructor and operator=
template <class _Tp>
struct _SGIAssignableConcept
{
void __constraints() {
_Tp __b(__a) _IsUnused;
__a = __a; // require assignment operator
__const_constraints(__a);
}
void __const_constraints(const _Tp& __b) {
_Tp __c(__b) _IsUnused;
__a = __b; // const required for argument to assignment
}
_Tp __a;
};
template <class _From, class _To>
struct _ConvertibleConcept
{
void __constraints() {
_To __y _IsUnused = __x;
}
_From __x;
};
// The C++ standard requirements for many concepts talk about return
// types that must be "convertible to bool". The problem with this
// requirement is that it leaves the door open for evil proxies that
// define things like operator|| with strange return types. Two
// possible solutions are:
// 1) require the return type to be exactly bool
// 2) stay with convertible to bool, and also
// specify stuff about all the logical operators.
// For now we just test for convertible to bool.
template <class _Tp>
void __aux_require_boolean_expr(const _Tp& __t) {
bool __x _IsUnused = __t;
}
// FIXME
template <class _Tp>
struct _EqualityComparableConcept
{
void __constraints() {
__aux_require_boolean_expr(__a == __b);
}
_Tp __a, __b;
};
template <class _Tp>
struct _LessThanComparableConcept
{
void __constraints() {
__aux_require_boolean_expr(__a < __b);
}
_Tp __a, __b;
};
// This is equivalent to SGI STL's LessThanComparable.
template <class _Tp>
struct _ComparableConcept
{
void __constraints() {
__aux_require_boolean_expr(__a < __b);
__aux_require_boolean_expr(__a > __b);
__aux_require_boolean_expr(__a <= __b);
__aux_require_boolean_expr(__a >= __b);
}
_Tp __a, __b;
};
#define _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(_OP,_NAME) \
template <class _First, class _Second> \
struct _NAME { \
void __constraints() { (void)__constraints_(); } \
bool __constraints_() { \
return __a _OP __b; \
} \
_First __a; \
_Second __b; \
}
#define _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(_OP,_NAME) \
template <class _Ret, class _First, class _Second> \
struct _NAME { \
void __constraints() { (void)__constraints_(); } \
_Ret __constraints_() { \
return __a _OP __b; \
} \
_First __a; \
_Second __b; \
}
_GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(==, _EqualOpConcept);
_GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(!=, _NotEqualOpConcept);
_GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(<, _LessThanOpConcept);
_GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(<=, _LessEqualOpConcept);
_GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(>, _GreaterThanOpConcept);
_GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(>=, _GreaterEqualOpConcept);
_GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(+, _PlusOpConcept);
_GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(*, _TimesOpConcept);
_GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(/, _DivideOpConcept);
_GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(-, _SubtractOpConcept);
_GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(%, _ModOpConcept);
#undef _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT
#undef _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT
//===========================================================================
// Function Object Concepts
template <class _Func, class _Return>
struct _GeneratorConcept
{
void __constraints() {
const _Return& __r _IsUnused = __f();// require operator() member function
}
_Func __f;
};
template <class _Func>
struct _GeneratorConcept<_Func,void>
{
void __constraints() {
__f(); // require operator() member function
}
_Func __f;
};
template <class _Func, class _Return, class _Arg>
struct _UnaryFunctionConcept
{
void __constraints() {
__r = __f(__arg); // require operator()
}
_Func __f;
_Arg __arg;
_Return __r;
};
template <class _Func, class _Arg>
struct _UnaryFunctionConcept<_Func, void, _Arg> {
void __constraints() {
__f(__arg); // require operator()
}
_Func __f;
_Arg __arg;
};
template <class _Func, class _Return, class _First, class _Second>
struct _BinaryFunctionConcept
{
void __constraints() {
__r = __f(__first, __second); // require operator()
}
_Func __f;
_First __first;
_Second __second;
_Return __r;
};
template <class _Func, class _First, class _Second>
struct _BinaryFunctionConcept<_Func, void, _First, _Second>
{
void __constraints() {
__f(__first, __second); // require operator()
}
_Func __f;
_First __first;
_Second __second;
};
template <class _Func, class _Arg>
struct _UnaryPredicateConcept
{
void __constraints() {
__aux_require_boolean_expr(__f(__arg)); // require op() returning bool
}
_Func __f;
_Arg __arg;
};
template <class _Func, class _First, class _Second>
struct _BinaryPredicateConcept
{
void __constraints() {
__aux_require_boolean_expr(__f(__a, __b)); // require op() returning bool
}
_Func __f;
_First __a;
_Second __b;
};
// use this when functor is used inside a container class like std::set
template <class _Func, class _First, class _Second>
struct _Const_BinaryPredicateConcept {
void __constraints() {
__const_constraints(__f);
}
void __const_constraints(const _Func& __fun) {
__function_requires<_BinaryPredicateConcept<_Func, _First, _Second> >();
// operator() must be a const member function
__aux_require_boolean_expr(__fun(__a, __b));
}
_Func __f;
_First __a;
_Second __b;
};
//===========================================================================
// Iterator Concepts
template <class _Tp>
struct _TrivialIteratorConcept
{
void __constraints() {
__function_requires< _DefaultConstructibleConcept<_Tp> >();
__function_requires< _AssignableConcept<_Tp> >();
__function_requires< _EqualityComparableConcept<_Tp> >();
// typedef typename std::iterator_traits<_Tp>::value_type _V;
(void)*__i; // require dereference operator
}
_Tp __i;
};
template <class _Tp>
struct _Mutable_TrivialIteratorConcept
{
void __constraints() {
__function_requires< _TrivialIteratorConcept<_Tp> >();
*__i = *__j; // require dereference and assignment
}
_Tp __i, __j;
};
template <class _Tp>
struct _InputIteratorConcept
{
void __constraints() {
__function_requires< _TrivialIteratorConcept<_Tp> >();
// require iterator_traits typedef's
typedef typename std::iterator_traits<_Tp>::difference_type _Diff;
// __function_requires< _SignedIntegerConcept<_Diff> >();
typedef typename std::iterator_traits<_Tp>::reference _Ref;
typedef typename std::iterator_traits<_Tp>::pointer _Pt;
typedef typename std::iterator_traits<_Tp>::iterator_category _Cat;
__function_requires< _ConvertibleConcept<
typename std::iterator_traits<_Tp>::iterator_category,
std::input_iterator_tag> >();
++__i; // require preincrement operator
__i++; // require postincrement operator
}
_Tp __i;
};
template <class _Tp, class _ValueT>
struct _OutputIteratorConcept
{
void __constraints() {
__function_requires< _AssignableConcept<_Tp> >();
++__i; // require preincrement operator
__i++; // require postincrement operator
*__i++ = __t; // require postincrement and assignment
}
_Tp __i;
_ValueT __t;
};
template <class _Tp>
struct _ForwardIteratorConcept
{
void __constraints() {
__function_requires< _InputIteratorConcept<_Tp> >();
__function_requires< _ConvertibleConcept<
typename std::iterator_traits<_Tp>::iterator_category,
std::forward_iterator_tag> >();
typedef typename std::iterator_traits<_Tp>::reference _Ref;
_Ref __r _IsUnused = *__i;
}
_Tp __i;
};
template <class _Tp>
struct _Mutable_ForwardIteratorConcept
{
void __constraints() {
__function_requires< _ForwardIteratorConcept<_Tp> >();
*__i++ = *__i; // require postincrement and assignment
}
_Tp __i;
};
template <class _Tp>
struct _BidirectionalIteratorConcept
{
void __constraints() {
__function_requires< _ForwardIteratorConcept<_Tp> >();
__function_requires< _ConvertibleConcept<
typename std::iterator_traits<_Tp>::iterator_category,
std::bidirectional_iterator_tag> >();
--__i; // require predecrement operator
__i--; // require postdecrement operator
}
_Tp __i;
};
template <class _Tp>
struct _Mutable_BidirectionalIteratorConcept
{
void __constraints() {
__function_requires< _BidirectionalIteratorConcept<_Tp> >();
__function_requires< _Mutable_ForwardIteratorConcept<_Tp> >();
*__i-- = *__i; // require postdecrement and assignment
}
_Tp __i;
};
template <class _Tp>
struct _RandomAccessIteratorConcept
{
void __constraints() {
__function_requires< _BidirectionalIteratorConcept<_Tp> >();
__function_requires< _ComparableConcept<_Tp> >();
__function_requires< _ConvertibleConcept<
typename std::iterator_traits<_Tp>::iterator_category,
std::random_access_iterator_tag> >();
// ??? We don't use _Ref, are we just checking for "referenceability"?
typedef typename std::iterator_traits<_Tp>::reference _Ref;
__i += __n; // require assignment addition operator
__i = __i + __n; __i = __n + __i; // require addition with difference type
__i -= __n; // require assignment subtraction op
__i = __i - __n; // require subtraction with
// difference type
__n = __i - __j; // require difference operator
(void)__i[__n]; // require element access operator
}
_Tp __a, __b;
_Tp __i, __j;
typename std::iterator_traits<_Tp>::difference_type __n;
};
template <class _Tp>
struct _Mutable_RandomAccessIteratorConcept
{
void __constraints() {
__function_requires< _RandomAccessIteratorConcept<_Tp> >();
__function_requires< _Mutable_BidirectionalIteratorConcept<_Tp> >();
__i[__n] = *__i; // require element access and assignment
}
_Tp __i;
typename std::iterator_traits<_Tp>::difference_type __n;
};
//===========================================================================
// Container Concepts
template <class _Container>
struct _ContainerConcept
{
typedef typename _Container::value_type _Value_type;
typedef typename _Container::difference_type _Difference_type;
typedef typename _Container::size_type _Size_type;
typedef typename _Container::const_reference _Const_reference;
typedef typename _Container::const_pointer _Const_pointer;
typedef typename _Container::const_iterator _Const_iterator;
void __constraints() {
__function_requires< _InputIteratorConcept<_Const_iterator> >();
__function_requires< _AssignableConcept<_Container> >();
const _Container __c;
__i = __c.begin();
__i = __c.end();
__n = __c.size();
__n = __c.max_size();
__b = __c.empty();
}
bool __b;
_Const_iterator __i;
_Size_type __n;
};
template <class _Container>
struct _Mutable_ContainerConcept
{
typedef typename _Container::value_type _Value_type;
typedef typename _Container::reference _Reference;
typedef typename _Container::iterator _Iterator;
typedef typename _Container::pointer _Pointer;
void __constraints() {
__function_requires< _ContainerConcept<_Container> >();
__function_requires< _AssignableConcept<_Value_type> >();
__function_requires< _InputIteratorConcept<_Iterator> >();
__i = __c.begin();
__i = __c.end();
__c.swap(__c2);
}
_Iterator __i;
_Container __c, __c2;
};
template <class _ForwardContainer>
struct _ForwardContainerConcept
{
void __constraints() {
__function_requires< _ContainerConcept<_ForwardContainer> >();
typedef typename _ForwardContainer::const_iterator _Const_iterator;
__function_requires< _ForwardIteratorConcept<_Const_iterator> >();
}
};
template <class _ForwardContainer>
struct _Mutable_ForwardContainerConcept
{
void __constraints() {
__function_requires< _ForwardContainerConcept<_ForwardContainer> >();
__function_requires< _Mutable_ContainerConcept<_ForwardContainer> >();
typedef typename _ForwardContainer::iterator _Iterator;
__function_requires< _Mutable_ForwardIteratorConcept<_Iterator> >();
}
};
template <class _ReversibleContainer>
struct _ReversibleContainerConcept
{
typedef typename _ReversibleContainer::const_iterator _Const_iterator;
typedef typename _ReversibleContainer::const_reverse_iterator
_Const_reverse_iterator;
void __constraints() {
__function_requires< _ForwardContainerConcept<_ReversibleContainer> >();
__function_requires< _BidirectionalIteratorConcept<_Const_iterator> >();
__function_requires<
_BidirectionalIteratorConcept<_Const_reverse_iterator> >();
const _ReversibleContainer __c;
_Const_reverse_iterator __i = __c.rbegin();
__i = __c.rend();
}
};
template <class _ReversibleContainer>
struct _Mutable_ReversibleContainerConcept
{
typedef typename _ReversibleContainer::iterator _Iterator;
typedef typename _ReversibleContainer::reverse_iterator _Reverse_iterator;
void __constraints() {
__function_requires<_ReversibleContainerConcept<_ReversibleContainer> >();
__function_requires<
_Mutable_ForwardContainerConcept<_ReversibleContainer> >();
__function_requires<_Mutable_BidirectionalIteratorConcept<_Iterator> >();
__function_requires<
_Mutable_BidirectionalIteratorConcept<_Reverse_iterator> >();
_Reverse_iterator __i = __c.rbegin();
__i = __c.rend();
}
_ReversibleContainer __c;
};
template <class _RandomAccessContainer>
struct _RandomAccessContainerConcept
{
typedef typename _RandomAccessContainer::size_type _Size_type;
typedef typename _RandomAccessContainer::const_reference _Const_reference;
typedef typename _RandomAccessContainer::const_iterator _Const_iterator;
typedef typename _RandomAccessContainer::const_reverse_iterator
_Const_reverse_iterator;
void __constraints() {
__function_requires<
_ReversibleContainerConcept<_RandomAccessContainer> >();
__function_requires< _RandomAccessIteratorConcept<_Const_iterator> >();
__function_requires<
_RandomAccessIteratorConcept<_Const_reverse_iterator> >();
const _RandomAccessContainer __c;
_Const_reference __r _IsUnused = __c[__n];
}
_Size_type __n;
};
template <class _RandomAccessContainer>
struct _Mutable_RandomAccessContainerConcept
{
typedef typename _RandomAccessContainer::size_type _Size_type;
typedef typename _RandomAccessContainer::reference _Reference;
typedef typename _RandomAccessContainer::iterator _Iterator;
typedef typename _RandomAccessContainer::reverse_iterator _Reverse_iterator;
void __constraints() {
__function_requires<
_RandomAccessContainerConcept<_RandomAccessContainer> >();
__function_requires<
_Mutable_ReversibleContainerConcept<_RandomAccessContainer> >();
__function_requires< _Mutable_RandomAccessIteratorConcept<_Iterator> >();
__function_requires<
_Mutable_RandomAccessIteratorConcept<_Reverse_iterator> >();
_Reference __r _IsUnused = __c[__i];
}
_Size_type __i;
_RandomAccessContainer __c;
};
// A Sequence is inherently mutable
template <class _Sequence>
struct _SequenceConcept
{
typedef typename _Sequence::reference _Reference;
typedef typename _Sequence::const_reference _Const_reference;
void __constraints() {
// Matt Austern's book puts DefaultConstructible here, the C++
// standard places it in Container
// function_requires< DefaultConstructible<Sequence> >();
__function_requires< _Mutable_ForwardContainerConcept<_Sequence> >();
__function_requires< _DefaultConstructibleConcept<_Sequence> >();
_Sequence
__c(__n) _IsUnused,
__c2(__n, __t) _IsUnused,
__c3(__first, __last) _IsUnused;
__c.insert(__p, __t);
__c.insert(__p, __n, __t);
__c.insert(__p, __first, __last);
__c.erase(__p);
__c.erase(__p, __q);
_Reference __r _IsUnused = __c.front();
__const_constraints(__c);
}
void __const_constraints(const _Sequence& __c) {
_Const_reference __r _IsUnused = __c.front();
}
typename _Sequence::value_type __t;
typename _Sequence::size_type __n;
typename _Sequence::value_type *__first, *__last;
typename _Sequence::iterator __p, __q;
};
template <class _FrontInsertionSequence>
struct _FrontInsertionSequenceConcept
{
void __constraints() {
__function_requires< _SequenceConcept<_FrontInsertionSequence> >();
__c.push_front(__t);
__c.pop_front();
}
_FrontInsertionSequence __c;
typename _FrontInsertionSequence::value_type __t;
};
template <class _BackInsertionSequence>
struct _BackInsertionSequenceConcept
{
typedef typename _BackInsertionSequence::reference _Reference;
typedef typename _BackInsertionSequence::const_reference _Const_reference;
void __constraints() {
__function_requires< _SequenceConcept<_BackInsertionSequence> >();
__c.push_back(__t);
__c.pop_back();
_Reference __r _IsUnused = __c.back();
}
void __const_constraints(const _BackInsertionSequence& __c) {
_Const_reference __r _IsUnused = __c.back();
};
_BackInsertionSequence __c;
typename _BackInsertionSequence::value_type __t;
};
template <class _AssociativeContainer>
struct _AssociativeContainerConcept
{
void __constraints() {
__function_requires< _ForwardContainerConcept<_AssociativeContainer> >();
__function_requires<
_DefaultConstructibleConcept<_AssociativeContainer> >();
__i = __c.find(__k);
__r = __c.equal_range(__k);
__c.erase(__k);
__c.erase(__i);
__c.erase(__r.first, __r.second);
__const_constraints(__c);
}
void __const_constraints(const _AssociativeContainer& __c) {
__ci = __c.find(__k);
__n = __c.count(__k);
__cr = __c.equal_range(__k);
}
typedef typename _AssociativeContainer::iterator _Iterator;
typedef typename _AssociativeContainer::const_iterator _Const_iterator;
_AssociativeContainer __c;
_Iterator __i;
std::pair<_Iterator,_Iterator> __r;
_Const_iterator __ci;
std::pair<_Const_iterator,_Const_iterator> __cr;
typename _AssociativeContainer::key_type __k;
typename _AssociativeContainer::size_type __n;
};
template <class _UniqueAssociativeContainer>
struct _UniqueAssociativeContainerConcept
{
void __constraints() {
__function_requires<
_AssociativeContainerConcept<_UniqueAssociativeContainer> >();
_UniqueAssociativeContainer __c(__first, __last);
__pos_flag = __c.insert(__t);
__c.insert(__first, __last);
}
std::pair<typename _UniqueAssociativeContainer::iterator, bool> __pos_flag;
typename _UniqueAssociativeContainer::value_type __t;
typename _UniqueAssociativeContainer::value_type *__first, *__last;
};
template <class _MultipleAssociativeContainer>
struct _MultipleAssociativeContainerConcept
{
void __constraints() {
__function_requires<
_AssociativeContainerConcept<_MultipleAssociativeContainer> >();
_MultipleAssociativeContainer __c(__first, __last);
__pos = __c.insert(__t);
__c.insert(__first, __last);
}
typename _MultipleAssociativeContainer::iterator __pos _IsUnused;
typename _MultipleAssociativeContainer::value_type __t;
typename _MultipleAssociativeContainer::value_type *__first, *__last;
};
template <class _SimpleAssociativeContainer>
struct _SimpleAssociativeContainerConcept
{
void __constraints() {
__function_requires<
_AssociativeContainerConcept<_SimpleAssociativeContainer> >();
typedef typename _SimpleAssociativeContainer::key_type _Key_type;
typedef typename _SimpleAssociativeContainer::value_type _Value_type;
typedef typename _Aux_require_same<_Key_type, _Value_type>::_Type
_Required;
}
};
template <class _SimpleAssociativeContainer>
struct _PairAssociativeContainerConcept
{
void __constraints() {
__function_requires<
_AssociativeContainerConcept<_SimpleAssociativeContainer> >();
typedef typename _SimpleAssociativeContainer::key_type _Key_type;
typedef typename _SimpleAssociativeContainer::value_type _Value_type;
typedef typename _SimpleAssociativeContainer::mapped_type _Mapped_type;
typedef std::pair<const _Key_type, _Mapped_type> _Required_value_type;
typedef typename _Aux_require_same<_Value_type,
_Required_value_type>::_Type _Required;
}
};
template <class _SortedAssociativeContainer>
struct _SortedAssociativeContainerConcept
{
void __constraints() {
__function_requires<
_AssociativeContainerConcept<_SortedAssociativeContainer> >();
__function_requires<
_ReversibleContainerConcept<_SortedAssociativeContainer> >();
_SortedAssociativeContainer
__c(__kc) _IsUnused,
__c2(__first, __last) _IsUnused,
__c3(__first, __last, __kc) _IsUnused;
__p = __c.upper_bound(__k);
__p = __c.lower_bound(__k);
__r = __c.equal_range(__k);
__c.insert(__p, __t);
}
void __const_constraints(const _SortedAssociativeContainer& __c) {
__kc = __c.key_comp();
__vc = __c.value_comp();
__cp = __c.upper_bound(__k);
__cp = __c.lower_bound(__k);
__cr = __c.equal_range(__k);
}
typename _SortedAssociativeContainer::key_compare __kc;
typename _SortedAssociativeContainer::value_compare __vc;
typename _SortedAssociativeContainer::value_type __t;
typename _SortedAssociativeContainer::key_type __k;
typedef typename _SortedAssociativeContainer::iterator _Iterator;
typedef typename _SortedAssociativeContainer::const_iterator
_Const_iterator;
_Iterator __p;
_Const_iterator __cp;
std::pair<_Iterator,_Iterator> __r;
std::pair<_Const_iterator,_Const_iterator> __cr;
typename _SortedAssociativeContainer::value_type *__first, *__last;
};
// HashedAssociativeContainer
} // namespace __gnu_cxx
#undef _IsUnused
#endif // _GLIBCXX_BOOST_CONCEPT_CHECK

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// Character Traits for use by standard string and iostream -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 21 Strings library
//
/** @file char_traits.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _CHAR_TRAITS_H
#define _CHAR_TRAITS_H 1
#pragma GCC system_header
#include <cstring> // For memmove, memset, memchr
#include <bits/stl_algobase.h>// For copy, lexicographical_compare, fill_n
#include <bits/postypes.h> // For streampos
namespace __gnu_cxx
{
/**
* @brief Mapping from character type to associated types.
*
*
* @note This is an implementation class for the generic version
* of char_traits. It defines int_type, off_type, pos_type, and
* state_type. By default these are unsigned long, streamoff,
* streampos, and mbstate_t. Users who need a different set of
* types, but who don't need to change the definitions of any function
* defined in char_traits, can specialize __gnu_cxx::_Char_types
* while leaving __gnu_cxx::char_traits alone. */
template <class _CharT>
struct _Char_types
{
typedef unsigned long int_type;
typedef std::streampos pos_type;
typedef std::streamoff off_type;
typedef std::mbstate_t state_type;
};
/**
* @brief Base class used to implement std::char_traits.
*
* @note For any given actual character type, this definition is
* probably wrong. (Most of the member functions are likely to be
* right, but the int_type and state_type typedefs, and the eof()
* member function, are likely to be wrong.) The reason this class
* exists is so users can specialize it. Classes in namespace std
* may not be specialized for fundamentl types, but classes in
* namespace __gnu_cxx may be.
*
* See http://gcc.gnu.org/onlinedocs/libstdc++/21_strings/howto.html#5
* for advice on how to make use of this class for "unusual" character
* types. Also, check out include/ext/pod_char_traits.h. */
template<typename _CharT>
struct char_traits
{
typedef _CharT char_type;
typedef typename _Char_types<_CharT>::int_type int_type;
typedef typename _Char_types<_CharT>::pos_type pos_type;
typedef typename _Char_types<_CharT>::off_type off_type;
typedef typename _Char_types<_CharT>::state_type state_type;
static void
assign(char_type& __c1, const char_type& __c2)
{ __c1 = __c2; }
static bool
eq(const char_type& __c1, const char_type& __c2)
{ return __c1 == __c2; }
static bool
lt(const char_type& __c1, const char_type& __c2)
{ return __c1 < __c2; }
static int
compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
static std::size_t
length(const char_type* __s);
static const char_type*
find(const char_type* __s, std::size_t __n, const char_type& __a);
static char_type*
move(char_type* __s1, const char_type* __s2, std::size_t __n);
static char_type*
copy(char_type* __s1, const char_type* __s2, std::size_t __n);
static char_type*
assign(char_type* __s, std::size_t __n, char_type __a);
static char_type
to_char_type(const int_type& __c)
{ return static_cast<char_type>(__c); }
static int_type
to_int_type(const char_type& __c)
{ return static_cast<int_type>(__c); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return __c1 == __c2; }
static int_type
eof()
{ return static_cast<int_type>(EOF); }
static int_type
not_eof(const int_type& __c)
{ return !eq_int_type(__c, eof()) ? __c : to_int_type(char_type()); }
};
template<typename _CharT>
int
char_traits<_CharT>::
compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
{
for (size_t __i = 0; __i < __n; ++__i)
if (lt(__s1[__i], __s2[__i]))
return -1;
else if (lt(__s2[__i], __s1[__i]))
return 1;
return 0;
}
template<typename _CharT>
std::size_t
char_traits<_CharT>::
length(const char_type* __p)
{
std::size_t __i = 0;
while (!eq(__p[__i], char_type()))
++__i;
return __i;
}
template<typename _CharT>
const typename char_traits<_CharT>::char_type*
char_traits<_CharT>::
find(const char_type* __s, std::size_t __n, const char_type& __a)
{
for (std::size_t __i = 0; __i < __n; ++__i)
if (eq(__s[__i], __a))
return __s + __i;
return 0;
}
template<typename _CharT>
typename char_traits<_CharT>::char_type*
char_traits<_CharT>::
move(char_type* __s1, const char_type* __s2, std::size_t __n)
{
return static_cast<_CharT*>(std::memmove(__s1, __s2,
__n * sizeof(char_type)));
}
template<typename _CharT>
typename char_traits<_CharT>::char_type*
char_traits<_CharT>::
copy(char_type* __s1, const char_type* __s2, std::size_t __n)
{
std::copy(__s2, __s2 + __n, __s1);
return __s1;
}
template<typename _CharT>
typename char_traits<_CharT>::char_type*
char_traits<_CharT>::
assign(char_type* __s, std::size_t __n, char_type __a)
{
std::fill_n(__s, __n, __a);
return __s;
}
}
namespace std
{
// 21.1
/**
* @brief Basis for explicit traits specializations.
*
* @note For any given actual character type, this definition is
* probably wrong. Since this is just a thin wrapper around
* __gnu_cxx::char_traits, it is possible to achieve a more
* appropriate definition by specializing __gnu_cxx::char_traits.
*
* See http://gcc.gnu.org/onlinedocs/libstdc++/21_strings/howto.html#5
* for advice on how to make use of this class for "unusual" character
* types. Also, check out include/ext/pod_char_traits.h.
*/
template<class _CharT>
struct char_traits
: public __gnu_cxx::char_traits<_CharT>
{ };
/// 21.1.3.1 char_traits specializations
template<>
struct char_traits<char>
{
typedef char char_type;
typedef int int_type;
typedef streampos pos_type;
typedef streamoff off_type;
typedef mbstate_t state_type;
static void
assign(char_type& __c1, const char_type& __c2)
{ __c1 = __c2; }
static bool
eq(const char_type& __c1, const char_type& __c2)
{ return __c1 == __c2; }
static bool
lt(const char_type& __c1, const char_type& __c2)
{ return __c1 < __c2; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return memcmp(__s1, __s2, __n); }
static size_t
length(const char_type* __s)
{ return strlen(__s); }
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{ return static_cast<const char_type*>(memchr(__s, __a, __n)); }
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return static_cast<char_type*>(memmove(__s1, __s2, __n)); }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return static_cast<char_type*>(memcpy(__s1, __s2, __n)); }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{ return static_cast<char_type*>(memset(__s, __a, __n)); }
static char_type
to_char_type(const int_type& __c)
{ return static_cast<char_type>(__c); }
// To keep both the byte 0xff and the eof symbol 0xffffffff
// from ending up as 0xffffffff.
static int_type
to_int_type(const char_type& __c)
{ return static_cast<int_type>(static_cast<unsigned char>(__c)); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return __c1 == __c2; }
static int_type
eof() { return static_cast<int_type>(EOF); }
static int_type
not_eof(const int_type& __c)
{ return (__c == eof()) ? 0 : __c; }
};
#if defined (_GLIBCXX_USE_WCHAR_T) || defined (_GLIBCXX_USE_WSTRING)
/// 21.1.3.2 char_traits specializations
template<>
struct char_traits<wchar_t>
{
typedef wchar_t char_type;
typedef wint_t int_type;
typedef streamoff off_type;
#if defined (_GLIBCXX_USE_WCHAR_T)
typedef wstreampos pos_type;
typedef mbstate_t state_type;
#endif
static void
assign(char_type& __c1, const char_type& __c2)
{ __c1 = __c2; }
static bool
eq(const char_type& __c1, const char_type& __c2)
{ return __c1 == __c2; }
static bool
lt(const char_type& __c1, const char_type& __c2)
{ return __c1 < __c2; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return wmemcmp(__s1, __s2, __n); }
static size_t
length(const char_type* __s)
{ return wcslen(__s); }
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{ return wmemchr(__s, __a, __n); }
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return wmemmove(__s1, __s2, __n); }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return wmemcpy(__s1, __s2, __n); }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{ return wmemset(__s, __a, __n); }
static char_type
to_char_type(const int_type& __c) { return char_type(__c); }
static int_type
to_int_type(const char_type& __c) { return int_type(__c); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return __c1 == __c2; }
static int_type
eof() { return static_cast<int_type>(WEOF); }
static int_type
not_eof(const int_type& __c)
{ return eq_int_type(__c, eof()) ? 0 : __c; }
};
#endif //_GLIBCXX_USE_WCHAR_T
template<typename _CharT, typename _Traits>
struct _Char_traits_match
{
_CharT _M_c;
_Char_traits_match(_CharT const& __c) : _M_c(__c) { }
bool
operator()(_CharT const& __a) { return _Traits::eq(_M_c, __a); }
};
} // namespace std
#endif

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// -*- C++ -*- C math library.
// Copyright (C) 2000, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// This file was written by Gabriel Dos Reis <gdr@codesourcery.com>
#ifndef _GLIBCXX_CMATH_TCC
#define _GLIBCXX_CMATH_TCC 1
namespace std
{
template<typename _Tp>
inline _Tp
__cmath_power(_Tp __x, unsigned int __n)
{
_Tp __y = __n % 2 ? __x : 1;
while (__n >>= 1)
{
__x = __x * __x;
if (__n % 2)
__y = __y * __x;
}
return __y;
}
}
#endif

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// Locale support (codecvt) -*- C++ -*-
// Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 22.2.1.5 Template class codecvt
//
// Written by Benjamin Kosnik <bkoz@cygnus.com>
/** @file codecvt.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _CODECVT_H
#define _CODECVT_H 1
#pragma GCC system_header
// 22.2.1.5 Template class codecvt
/// Base class for codecvt facet providing conversion result enum.
class codecvt_base
{
public:
enum result
{
ok,
partial,
error,
noconv
};
};
// Template class __codecvt_abstract_base
// NB: An abstract base class that fills in the public inlines, so
// that the specializations don't have to re-copy the public
// interface.
/**
* @brief Common base for codecvt facet
*
* This template class provides implementations of the public functions
* that forward to the protected virtual functions.
*
* This template also provides abstract stubs for the protected virtual
* functions.
*/
template<typename _InternT, typename _ExternT, typename _StateT>
class __codecvt_abstract_base
: public locale::facet, public codecvt_base
{
public:
// Types:
typedef codecvt_base::result result;
typedef _InternT intern_type;
typedef _ExternT extern_type;
typedef _StateT state_type;
// 22.2.1.5.1 codecvt members
/**
* @brief Convert from internal to external character set.
*
* Converts input string of intern_type to output string of
* extern_type. This is analogous to wcsrtombs. It does this by
* calling codecvt::do_out.
*
* The source and destination character sets are determined by the
* facet's locale, internal and external types.
*
* The characters in [from,from_end) are converted and written to
* [to,to_end). from_next and to_next are set to point to the
* character following the last successfully converted character,
* respectively. If the result needed no conversion, from_next and
* to_next are not affected.
*
* The @a state argument should be intialized if the input is at the
* beginning and carried from a previous call if continuing
* conversion. There are no guarantees about how @a state is used.
*
* The result returned is a member of codecvt_base::result. If all the
* input is converted, returns codecvt_base::ok. If no conversion is
* necessary, returns codecvt_base::noconv. If the input ends early or
* there is insufficient space in the output, returns codecvt_base::partial.
* Otherwise the conversion failed and codecvt_base::error is returned.
*
* @param state Persistent conversion state data.
* @param from Start of input.
* @param from_end End of input.
* @param from_next Returns start of unconverted data.
* @param to Start of output buffer.
* @param to_end End of output buffer.
* @param to_next Returns start of unused output area.
* @return codecvt_base::result.
*/
result
out(state_type& __state, const intern_type* __from,
const intern_type* __from_end, const intern_type*& __from_next,
extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const
{
return this->do_out(__state, __from, __from_end, __from_next,
__to, __to_end, __to_next);
}
/**
* @brief Reset conversion state.
*
* Writes characters to output that would restore @a state to initial
* conditions. The idea is that if a partial conversion occurs, then
* the converting the characters written by this function would leave
* the state in initial conditions, rather than partial conversion
* state. It does this by calling codecvt::do_unshift().
*
* For example, if 4 external characters always converted to 1 internal
* character, and input to in() had 6 external characters with state
* saved, this function would write two characters to the output and
* set the state to initialized conditions.
*
* The source and destination character sets are determined by the
* facet's locale, internal and external types.
*
* The result returned is a member of codecvt_base::result. If the
* state could be reset and data written, returns codecvt_base::ok. If
* no conversion is necessary, returns codecvt_base::noconv. If the
* output has insufficient space, returns codecvt_base::partial.
* Otherwise the reset failed and codecvt_base::error is returned.
*
* @param state Persistent conversion state data.
* @param to Start of output buffer.
* @param to_end End of output buffer.
* @param to_next Returns start of unused output area.
* @return codecvt_base::result.
*/
result
unshift(state_type& __state, extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const
{ return this->do_unshift(__state, __to,__to_end,__to_next); }
/**
* @brief Convert from external to internal character set.
*
* Converts input string of extern_type to output string of
* intern_type. This is analogous to mbsrtowcs. It does this by
* calling codecvt::do_in.
*
* The source and destination character sets are determined by the
* facet's locale, internal and external types.
*
* The characters in [from,from_end) are converted and written to
* [to,to_end). from_next and to_next are set to point to the
* character following the last successfully converted character,
* respectively. If the result needed no conversion, from_next and
* to_next are not affected.
*
* The @a state argument should be intialized if the input is at the
* beginning and carried from a previous call if continuing
* conversion. There are no guarantees about how @a state is used.
*
* The result returned is a member of codecvt_base::result. If all the
* input is converted, returns codecvt_base::ok. If no conversion is
* necessary, returns codecvt_base::noconv. If the input ends early or
* there is insufficient space in the output, returns codecvt_base::partial.
* Otherwise the conversion failed and codecvt_base::error is returned.
*
* @param state Persistent conversion state data.
* @param from Start of input.
* @param from_end End of input.
* @param from_next Returns start of unconverted data.
* @param to Start of output buffer.
* @param to_end End of output buffer.
* @param to_next Returns start of unused output area.
* @return codecvt_base::result.
*/
result
in(state_type& __state, const extern_type* __from,
const extern_type* __from_end, const extern_type*& __from_next,
intern_type* __to, intern_type* __to_end,
intern_type*& __to_next) const
{
return this->do_in(__state, __from, __from_end, __from_next,
__to, __to_end, __to_next);
}
int
encoding() const throw()
{ return this->do_encoding(); }
bool
always_noconv() const throw()
{ return this->do_always_noconv(); }
int
length(state_type& __state, const extern_type* __from,
const extern_type* __end, size_t __max) const
{ return this->do_length(__state, __from, __end, __max); }
int
max_length() const throw()
{ return this->do_max_length(); }
protected:
explicit
__codecvt_abstract_base(size_t __refs = 0) : locale::facet(__refs) { }
virtual
~__codecvt_abstract_base() { }
/**
* @brief Convert from internal to external character set.
*
* Converts input string of intern_type to output string of
* extern_type. This function is a hook for derived classes to change
* the value returned. @see out for more information.
*/
virtual result
do_out(state_type& __state, const intern_type* __from,
const intern_type* __from_end, const intern_type*& __from_next,
extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const = 0;
virtual result
do_unshift(state_type& __state, extern_type* __to,
extern_type* __to_end, extern_type*& __to_next) const = 0;
virtual result
do_in(state_type& __state, const extern_type* __from,
const extern_type* __from_end, const extern_type*& __from_next,
intern_type* __to, intern_type* __to_end,
intern_type*& __to_next) const = 0;
virtual int
do_encoding() const throw() = 0;
virtual bool
do_always_noconv() const throw() = 0;
virtual int
do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const = 0;
virtual int
do_max_length() const throw() = 0;
};
// 22.2.1.5 Template class codecvt
// NB: Generic, mostly useless implementation.
template<typename _InternT, typename _ExternT, typename _StateT>
class codecvt
: public __codecvt_abstract_base<_InternT, _ExternT, _StateT>
{
public:
// Types:
typedef codecvt_base::result result;
typedef _InternT intern_type;
typedef _ExternT extern_type;
typedef _StateT state_type;
protected:
__c_locale _M_c_locale_codecvt;
public:
static locale::id id;
explicit
codecvt(size_t __refs = 0)
: __codecvt_abstract_base<_InternT, _ExternT, _StateT> (__refs) { }
explicit
codecvt(__c_locale __cloc, size_t __refs = 0);
protected:
virtual
~codecvt() { }
virtual result
do_out(state_type& __state, const intern_type* __from,
const intern_type* __from_end, const intern_type*& __from_next,
extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const;
virtual result
do_unshift(state_type& __state, extern_type* __to,
extern_type* __to_end, extern_type*& __to_next) const;
virtual result
do_in(state_type& __state, const extern_type* __from,
const extern_type* __from_end, const extern_type*& __from_next,
intern_type* __to, intern_type* __to_end,
intern_type*& __to_next) const;
virtual int
do_encoding() const throw();
virtual bool
do_always_noconv() const throw();
virtual int
do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const;
virtual int
do_max_length() const throw();
};
template<typename _InternT, typename _ExternT, typename _StateT>
locale::id codecvt<_InternT, _ExternT, _StateT>::id;
// codecvt<char, char, mbstate_t> required specialization
template<>
class codecvt<char, char, mbstate_t>
: public __codecvt_abstract_base<char, char, mbstate_t>
{
public:
// Types:
typedef char intern_type;
typedef char extern_type;
typedef mbstate_t state_type;
protected:
__c_locale _M_c_locale_codecvt;
public:
static locale::id id;
explicit
codecvt(size_t __refs = 0);
explicit
codecvt(__c_locale __cloc, size_t __refs = 0);
protected:
virtual
~codecvt();
virtual result
do_out(state_type& __state, const intern_type* __from,
const intern_type* __from_end, const intern_type*& __from_next,
extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const;
virtual result
do_unshift(state_type& __state, extern_type* __to,
extern_type* __to_end, extern_type*& __to_next) const;
virtual result
do_in(state_type& __state, const extern_type* __from,
const extern_type* __from_end, const extern_type*& __from_next,
intern_type* __to, intern_type* __to_end,
intern_type*& __to_next) const;
virtual int
do_encoding() const throw();
virtual bool
do_always_noconv() const throw();
virtual int
do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const;
virtual int
do_max_length() const throw();
};
#ifdef _GLIBCXX_USE_WCHAR_T
// codecvt<wchar_t, char, mbstate_t> required specialization
template<>
class codecvt<wchar_t, char, mbstate_t>
: public __codecvt_abstract_base<wchar_t, char, mbstate_t>
{
public:
// Types:
typedef wchar_t intern_type;
typedef char extern_type;
typedef mbstate_t state_type;
protected:
__c_locale _M_c_locale_codecvt;
public:
static locale::id id;
explicit
codecvt(size_t __refs = 0);
explicit
codecvt(__c_locale __cloc, size_t __refs = 0);
protected:
virtual
~codecvt();
virtual result
do_out(state_type& __state, const intern_type* __from,
const intern_type* __from_end, const intern_type*& __from_next,
extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const;
virtual result
do_unshift(state_type& __state,
extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const;
virtual result
do_in(state_type& __state,
const extern_type* __from, const extern_type* __from_end,
const extern_type*& __from_next,
intern_type* __to, intern_type* __to_end,
intern_type*& __to_next) const;
virtual
int do_encoding() const throw();
virtual
bool do_always_noconv() const throw();
virtual
int do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const;
virtual int
do_max_length() const throw();
};
#endif //_GLIBCXX_USE_WCHAR_T
// 22.2.1.6 Template class codecvt_byname
template<typename _InternT, typename _ExternT, typename _StateT>
class codecvt_byname : public codecvt<_InternT, _ExternT, _StateT>
{
public:
explicit
codecvt_byname(const char* __s, size_t __refs = 0)
: codecvt<_InternT, _ExternT, _StateT>(__refs)
{
if (std::strcmp(__s, "C") != 0 && std::strcmp(__s, "POSIX") != 0)
{
_S_destroy_c_locale(this->_M_c_locale_codecvt);
_S_create_c_locale(this->_M_c_locale_codecvt, __s);
}
}
protected:
virtual
~codecvt_byname() { }
};
// Include host and configuration specific partial specializations
// with additional functionality, if possible.
#ifdef _GLIBCXX_USE_WCHAR_T
#include <bits/codecvt_specializations.h>
#endif
#endif // _CODECVT_H

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// Concept-checking control -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/** @file concept_check.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _CONCEPT_CHECK_H
#define _CONCEPT_CHECK_H 1
#pragma GCC system_header
#include <bits/c++config.h>
// All places in libstdc++-v3 where these are used, or /might/ be used, or
// don't need to be used, or perhaps /should/ be used, are commented with
// "concept requirements" (and maybe some more text). So grep like crazy
// if you're looking for additional places to use these.
// Concept-checking code is off by default unless users turn it on via
// configure options or editing c++config.h.
#ifndef _GLIBCXX_CONCEPT_CHECKS
#define __glibcxx_function_requires(...)
#define __glibcxx_class_requires(_a,_b)
#define __glibcxx_class_requires2(_a,_b,_c)
#define __glibcxx_class_requires3(_a,_b,_c,_d)
#define __glibcxx_class_requires4(_a,_b,_c,_d,_e)
#else // the checks are on
#include <bits/boost_concept_check.h>
// Note that the obvious and elegant approach of
//
//#define glibcxx_function_requires(C) boost::function_requires< boost::C >()
//
// won't work due to concept templates with more than one parameter, e.g.,
// BinaryPredicateConcept. The preprocessor tries to split things up on
// the commas in the template argument list. We can't use an inner pair of
// parenthesis to hide the commas, because "boost::(Temp<Foo,Bar>)" isn't
// a valid instantiation pattern. Thus, we steal a feature from C99.
#define __glibcxx_function_requires(...) \
__gnu_cxx::__function_requires< __gnu_cxx::__VA_ARGS__ >();
#define __glibcxx_class_requires(_a,_C) \
_GLIBCXX_CLASS_REQUIRES(_a, __gnu_cxx, _C);
#define __glibcxx_class_requires2(_a,_b,_C) \
_GLIBCXX_CLASS_REQUIRES2(_a, _b, __gnu_cxx, _C);
#define __glibcxx_class_requires3(_a,_b,_c,_C) \
_GLIBCXX_CLASS_REQUIRES3(_a, _b, _c, __gnu_cxx, _C);
#define __glibcxx_class_requires4(_a,_b,_c,_d,_C) \
_GLIBCXX_CLASS_REQUIRES4(_a, _b, _c, _d, __gnu_cxx, _C);
#endif // enable/disable
#endif // _GLIBCXX_CONCEPT_CHECK

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data/lib/gcc/include/c++/3.4.0/bits/concurrence.h
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// Support for concurrent programing -*- C++ -*-
// Copyright (C) 2003, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _CONCURRENCE_H
#define _CONCURRENCE_H 1
// GCC's thread abstraction layer
#include "bits/gthr.h"
#if __GTHREADS
# ifdef __GTHREAD_MUTEX_INIT
# define __glibcxx_mutex_define_initialized(NAME) \
__gthread_mutex_t NAME = __GTHREAD_MUTEX_INIT
# define __glibcxx_mutex_lock(NAME) \
__gthread_mutex_lock(&NAME)
# else
// Implies __GTHREAD_MUTEX_INIT_FUNCTION
# define __glibcxx_mutex_define_initialized(NAME) \
__gthread_mutex_t NAME; \
__gthread_once_t NAME ## _once = __GTHREAD_ONCE_INIT; \
void NAME ## _init() { __GTHREAD_MUTEX_INIT_FUNCTION(&NAME); }
# define __glibcxx_mutex_lock(NAME) \
__gthread_once(&NAME ## _once, NAME ## _init); \
__gthread_mutex_lock(&NAME)
# endif
# define __glibcxx_mutex_unlock(NAME) __gthread_mutex_unlock(&NAME)
#else
# define __glibcxx_mutex_define_initialized(NAME)
# define __glibcxx_mutex_lock(NAME)
# define __glibcxx_mutex_unlock(NAME)
#endif
#endif

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data/lib/gcc/include/c++/3.4.0/bits/cpp_type_traits.h
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// The -*- C++ -*- type traits classes for internal use in libstdc++
// Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// Written by Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
/** @file cpp_type_traits.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _CPP_TYPE_TRAITS_H
#define _CPP_TYPE_TRAITS_H 1
#pragma GCC system_header
//
// This file provides some compile-time information about various types.
// These representations were designed, on purpose, to be constant-expressions
// and not types as found in <stl/bits/type_traits.h>. In particular, they
// can be used in control structures and the optimizer hopefully will do
// the obvious thing.
//
// Why integral expressions, and not functions nor types?
// Firstly, these compile-time entities are used as template-arguments
// so function return values won't work: We need compile-time entities.
// We're left with types and constant integral expressions.
// Secondly, from the point of view of ease of use, type-based compile-time
// information is -not- *that* convenient. On has to write lots of
// overloaded functions and to hope that the compiler will select the right
// one. As a net effect, the overall structure isn't very clear at first
// glance.
// Thirdly, partial ordering and overload resolution (of function templates)
// is highly costly in terms of compiler-resource. It is a Good Thing to
// keep these resource consumption as least as possible.
//
// See valarray_array.h for a case use.
//
// -- Gaby (dosreis@cmla.ens-cachan.fr) 2000-03-06.
//
namespace std
{
// Compare for equality of types.
template<typename, typename>
struct __are_same
{
enum
{
_M_type = 0
};
};
template<typename _Tp>
struct __are_same<_Tp, _Tp>
{
enum
{
_M_type = 1
};
};
// Define a nested type if some predicate holds.
template<typename, bool>
struct __enable_if
{
};
template<typename _Tp>
struct __enable_if<_Tp, true>
{
typedef _Tp _M_type;
};
// Holds if the template-argument is a void type.
template<typename _Tp>
struct __is_void
{
enum
{
_M_type = 0
};
};
template<>
struct __is_void<void>
{
enum
{
_M_type = 1
};
};
//
// Integer types
//
template<typename _Tp>
struct __is_integer
{
enum
{
_M_type = 0
};
};
// Thirteen specializations (yes there are eleven standard integer
// types; 'long long' and 'unsigned long long' are supported as
// extensions)
template<>
struct __is_integer<bool>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<char>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<signed char>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<unsigned char>
{
enum
{
_M_type = 1
};
};
# ifdef _GLIBCXX_USE_WCHAR_T
template<>
struct __is_integer<wchar_t>
{
enum
{
_M_type = 1
};
};
# endif
template<>
struct __is_integer<short>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<unsigned short>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<int>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<unsigned int>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<long>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<unsigned long>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<long long>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_integer<unsigned long long>
{
enum
{
_M_type = 1
};
};
//
// Floating point types
//
template<typename _Tp>
struct __is_floating
{
enum
{
_M_type = 0
};
};
// three specializations (float, double and 'long double')
template<>
struct __is_floating<float>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_floating<double>
{
enum
{
_M_type = 1
};
};
template<>
struct __is_floating<long double>
{
enum
{
_M_type = 1
};
};
//
// An arithmetic type is an integer type or a floating point type
//
template<typename _Tp>
struct __is_arithmetic
{
enum
{
_M_type = __is_integer<_Tp>::_M_type || __is_floating<_Tp>::_M_type
};
};
//
// A fundamental type is `void' or and arithmetic type
//
template<typename _Tp>
struct __is_fundamental
{
enum
{
_M_type = __is_void<_Tp>::_M_type || __is_arithmetic<_Tp>::_M_type
};
};
//
// For the immediate use, the following is a good approximation
//
// NB: g++ can not compile these if declared within the class
// __is_pod itself.
namespace __gnu_internal
{
typedef char __one;
typedef char __two[2];
template <typename _Tp>
__one __test_type (int _Tp::*);
template <typename _Tp>
__two& __test_type (...);
}
template<typename _Tp>
struct __is_pod
{
enum
{
_M_type = (sizeof(__gnu_internal::__test_type<_Tp>(0)) != sizeof(__gnu_internal::__one))
};
};
} // namespace std
#endif //_CPP_TYPE_TRAITS_H

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// Deque implementation (out of line) -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file deque.tcc
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _DEQUE_TCC
#define _DEQUE_TCC 1
namespace _GLIBCXX_STD
{
template <typename _Tp, typename _Alloc>
deque<_Tp,_Alloc>&
deque<_Tp,_Alloc>::
operator=(const deque& __x)
{
const size_type __len = size();
if (&__x != this)
{
if (__len >= __x.size())
erase(std::copy(__x.begin(), __x.end(), this->_M_impl._M_start),
this->_M_impl._M_finish);
else
{
const_iterator __mid = __x.begin() + difference_type(__len);
std::copy(__x.begin(), __mid, this->_M_impl._M_start);
insert(this->_M_impl._M_finish, __mid, __x.end());
}
}
return *this;
}
template <typename _Tp, typename _Alloc>
typename deque<_Tp,_Alloc>::iterator
deque<_Tp,_Alloc>::
insert(iterator position, const value_type& __x)
{
if (position._M_cur == this->_M_impl._M_start._M_cur)
{
push_front(__x);
return this->_M_impl._M_start;
}
else if (position._M_cur == this->_M_impl._M_finish._M_cur)
{
push_back(__x);
iterator __tmp = this->_M_impl._M_finish;
--__tmp;
return __tmp;
}
else
return _M_insert_aux(position, __x);
}
template <typename _Tp, typename _Alloc>
typename deque<_Tp,_Alloc>::iterator
deque<_Tp,_Alloc>::
erase(iterator __position)
{
iterator __next = __position;
++__next;
size_type __index = __position - this->_M_impl._M_start;
if (__index < (size() >> 1))
{
std::copy_backward(this->_M_impl._M_start, __position, __next);
pop_front();
}
else
{
std::copy(__next, this->_M_impl._M_finish, __position);
pop_back();
}
return this->_M_impl._M_start + __index;
}
template <typename _Tp, typename _Alloc>
typename deque<_Tp,_Alloc>::iterator
deque<_Tp,_Alloc>::
erase(iterator __first, iterator __last)
{
if (__first == this->_M_impl._M_start && __last == this->_M_impl._M_finish)
{
clear();
return this->_M_impl._M_finish;
}
else
{
const difference_type __n = __last - __first;
const difference_type __elems_before = __first - this->_M_impl._M_start;
if (static_cast<size_type>(__elems_before) < (size() - __n) / 2)
{
std::copy_backward(this->_M_impl._M_start, __first, __last);
iterator __new_start = this->_M_impl._M_start + __n;
std::_Destroy(this->_M_impl._M_start, __new_start);
_M_destroy_nodes(this->_M_impl._M_start._M_node, __new_start._M_node);
this->_M_impl._M_start = __new_start;
}
else
{
std::copy(__last, this->_M_impl._M_finish, __first);
iterator __new_finish = this->_M_impl._M_finish - __n;
std::_Destroy(__new_finish, this->_M_impl._M_finish);
_M_destroy_nodes(__new_finish._M_node + 1,
this->_M_impl._M_finish._M_node + 1);
this->_M_impl._M_finish = __new_finish;
}
return this->_M_impl._M_start + __elems_before;
}
}
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
clear()
{
for (_Map_pointer __node = this->_M_impl._M_start._M_node + 1;
__node < this->_M_impl._M_finish._M_node;
++__node)
{
std::_Destroy(*__node, *__node + _S_buffer_size());
_M_deallocate_node(*__node);
}
if (this->_M_impl._M_start._M_node != this->_M_impl._M_finish._M_node)
{
std::_Destroy(this->_M_impl._M_start._M_cur, this->_M_impl._M_start._M_last);
std::_Destroy(this->_M_impl._M_finish._M_first, this->_M_impl._M_finish._M_cur);
_M_deallocate_node(this->_M_impl._M_finish._M_first);
}
else
std::_Destroy(this->_M_impl._M_start._M_cur, this->_M_impl._M_finish._M_cur);
this->_M_impl._M_finish = this->_M_impl._M_start;
}
template <typename _Tp, class _Alloc>
template <typename _InputIterator>
void
deque<_Tp,_Alloc>
::_M_assign_aux(_InputIterator __first, _InputIterator __last,
input_iterator_tag)
{
iterator __cur = begin();
for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
*__cur = *__first;
if (__first == __last)
erase(__cur, end());
else
insert(end(), __first, __last);
}
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
_M_fill_insert(iterator __pos, size_type __n, const value_type& __x)
{
if (__pos._M_cur == this->_M_impl._M_start._M_cur)
{
iterator __new_start = _M_reserve_elements_at_front(__n);
try
{
std::uninitialized_fill(__new_start, this->_M_impl._M_start, __x);
this->_M_impl._M_start = __new_start;
}
catch(...)
{
_M_destroy_nodes(__new_start._M_node, this->_M_impl._M_start._M_node);
__throw_exception_again;
}
}
else if (__pos._M_cur == this->_M_impl._M_finish._M_cur)
{
iterator __new_finish = _M_reserve_elements_at_back(__n);
try
{
std::uninitialized_fill(this->_M_impl._M_finish, __new_finish, __x);
this->_M_impl._M_finish = __new_finish;
}
catch(...)
{
_M_destroy_nodes(this->_M_impl._M_finish._M_node + 1,
__new_finish._M_node + 1);
__throw_exception_again;
}
}
else
_M_insert_aux(__pos, __n, __x);
}
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
_M_fill_initialize(const value_type& __value)
{
_Map_pointer __cur;
try
{
for (__cur = this->_M_impl._M_start._M_node;
__cur < this->_M_impl._M_finish._M_node;
++__cur)
std::uninitialized_fill(*__cur, *__cur + _S_buffer_size(), __value);
std::uninitialized_fill(this->_M_impl._M_finish._M_first,
this->_M_impl._M_finish._M_cur,
__value);
}
catch(...)
{
std::_Destroy(this->_M_impl._M_start, iterator(*__cur, __cur));
__throw_exception_again;
}
}
template <typename _Tp, typename _Alloc>
template <typename _InputIterator>
void
deque<_Tp,_Alloc>::
_M_range_initialize(_InputIterator __first, _InputIterator __last,
input_iterator_tag)
{
this->_M_initialize_map(0);
try
{
for ( ; __first != __last; ++__first)
push_back(*__first);
}
catch(...)
{
clear();
__throw_exception_again;
}
}
template <typename _Tp, typename _Alloc>
template <typename _ForwardIterator>
void
deque<_Tp,_Alloc>::
_M_range_initialize(_ForwardIterator __first, _ForwardIterator __last,
forward_iterator_tag)
{
const size_type __n = std::distance(__first, __last);
this->_M_initialize_map(__n);
_Map_pointer __cur_node;
try
{
for (__cur_node = this->_M_impl._M_start._M_node;
__cur_node < this->_M_impl._M_finish._M_node;
++__cur_node)
{
_ForwardIterator __mid = __first;
std::advance(__mid, _S_buffer_size());
std::uninitialized_copy(__first, __mid, *__cur_node);
__first = __mid;
}
std::uninitialized_copy(__first, __last, this->_M_impl._M_finish._M_first);
}
catch(...)
{
std::_Destroy(this->_M_impl._M_start, iterator(*__cur_node, __cur_node));
__throw_exception_again;
}
}
// Called only if _M_impl._M_finish._M_cur == _M_impl._M_finish._M_last - 1.
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
_M_push_back_aux(const value_type& __t)
{
value_type __t_copy = __t;
_M_reserve_map_at_back();
*(this->_M_impl._M_finish._M_node + 1) = this->_M_allocate_node();
try
{
std::_Construct(this->_M_impl._M_finish._M_cur, __t_copy);
this->_M_impl._M_finish._M_set_node(this->_M_impl._M_finish._M_node + 1);
this->_M_impl._M_finish._M_cur = this->_M_impl._M_finish._M_first;
}
catch(...)
{
_M_deallocate_node(*(this->_M_impl._M_finish._M_node + 1));
__throw_exception_again;
}
}
// Called only if _M_impl._M_start._M_cur == _M_impl._M_start._M_first.
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
_M_push_front_aux(const value_type& __t)
{
value_type __t_copy = __t;
_M_reserve_map_at_front();
*(this->_M_impl._M_start._M_node - 1) = this->_M_allocate_node();
try
{
this->_M_impl._M_start._M_set_node(this->_M_impl._M_start._M_node - 1);
this->_M_impl._M_start._M_cur = this->_M_impl._M_start._M_last - 1;
std::_Construct(this->_M_impl._M_start._M_cur, __t_copy);
}
catch(...)
{
++this->_M_impl._M_start;
_M_deallocate_node(*(this->_M_impl._M_start._M_node - 1));
__throw_exception_again;
}
}
// Called only if _M_impl._M_finish._M_cur == _M_impl._M_finish._M_first.
template <typename _Tp, typename _Alloc>
void deque<_Tp,_Alloc>::
_M_pop_back_aux()
{
_M_deallocate_node(this->_M_impl._M_finish._M_first);
this->_M_impl._M_finish._M_set_node(this->_M_impl._M_finish._M_node - 1);
this->_M_impl._M_finish._M_cur = this->_M_impl._M_finish._M_last - 1;
std::_Destroy(this->_M_impl._M_finish._M_cur);
}
// Called only if _M_impl._M_start._M_cur == _M_impl._M_start._M_last - 1. Note that
// if the deque has at least one element (a precondition for this member
// function), and if _M_impl._M_start._M_cur == _M_impl._M_start._M_last, then the deque
// must have at least two nodes.
template <typename _Tp, typename _Alloc>
void deque<_Tp,_Alloc>::
_M_pop_front_aux()
{
std::_Destroy(this->_M_impl._M_start._M_cur);
_M_deallocate_node(this->_M_impl._M_start._M_first);
this->_M_impl._M_start._M_set_node(this->_M_impl._M_start._M_node + 1);
this->_M_impl._M_start._M_cur = this->_M_impl._M_start._M_first;
}
template <typename _Tp, typename _Alloc>
template <typename _InputIterator>
void
deque<_Tp,_Alloc>::
_M_range_insert_aux(iterator __pos,
_InputIterator __first, _InputIterator __last,
input_iterator_tag)
{ std::copy(__first, __last, std::inserter(*this, __pos)); }
template <typename _Tp, typename _Alloc>
template <typename _ForwardIterator>
void
deque<_Tp,_Alloc>::
_M_range_insert_aux(iterator __pos,
_ForwardIterator __first, _ForwardIterator __last,
forward_iterator_tag)
{
size_type __n = std::distance(__first, __last);
if (__pos._M_cur == this->_M_impl._M_start._M_cur)
{
iterator __new_start = _M_reserve_elements_at_front(__n);
try
{
std::uninitialized_copy(__first, __last, __new_start);
this->_M_impl._M_start = __new_start;
}
catch(...)
{
_M_destroy_nodes(__new_start._M_node, this->_M_impl._M_start._M_node);
__throw_exception_again;
}
}
else if (__pos._M_cur == this->_M_impl._M_finish._M_cur)
{
iterator __new_finish = _M_reserve_elements_at_back(__n);
try
{
std::uninitialized_copy(__first, __last, this->_M_impl._M_finish);
this->_M_impl._M_finish = __new_finish;
}
catch(...)
{
_M_destroy_nodes(this->_M_impl._M_finish._M_node + 1,
__new_finish._M_node + 1);
__throw_exception_again;
}
}
else
_M_insert_aux(__pos, __first, __last, __n);
}
template <typename _Tp, typename _Alloc>
typename deque<_Tp, _Alloc>::iterator
deque<_Tp,_Alloc>::
_M_insert_aux(iterator __pos, const value_type& __x)
{
difference_type __index = __pos - this->_M_impl._M_start;
value_type __x_copy = __x; // XXX copy
if (static_cast<size_type>(__index) < size() / 2)
{
push_front(front());
iterator __front1 = this->_M_impl._M_start;
++__front1;
iterator __front2 = __front1;
++__front2;
__pos = this->_M_impl._M_start + __index;
iterator __pos1 = __pos;
++__pos1;
std::copy(__front2, __pos1, __front1);
}
else
{
push_back(back());
iterator __back1 = this->_M_impl._M_finish;
--__back1;
iterator __back2 = __back1;
--__back2;
__pos = this->_M_impl._M_start + __index;
std::copy_backward(__pos, __back2, __back1);
}
*__pos = __x_copy;
return __pos;
}
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
_M_insert_aux(iterator __pos, size_type __n, const value_type& __x)
{
const difference_type __elems_before = __pos - this->_M_impl._M_start;
size_type __length = this->size();
value_type __x_copy = __x;
if (__elems_before < difference_type(__length / 2))
{
iterator __new_start = _M_reserve_elements_at_front(__n);
iterator __old_start = this->_M_impl._M_start;
__pos = this->_M_impl._M_start + __elems_before;
try
{
if (__elems_before >= difference_type(__n))
{
iterator __start_n = this->_M_impl._M_start + difference_type(__n);
std::uninitialized_copy(this->_M_impl._M_start, __start_n,
__new_start);
this->_M_impl._M_start = __new_start;
std::copy(__start_n, __pos, __old_start);
fill(__pos - difference_type(__n), __pos, __x_copy);
}
else
{
std::__uninitialized_copy_fill(this->_M_impl._M_start, __pos,
__new_start,
this->_M_impl._M_start, __x_copy);
this->_M_impl._M_start = __new_start;
std::fill(__old_start, __pos, __x_copy);
}
}
catch(...)
{
_M_destroy_nodes(__new_start._M_node, this->_M_impl._M_start._M_node);
__throw_exception_again;
}
}
else
{
iterator __new_finish = _M_reserve_elements_at_back(__n);
iterator __old_finish = this->_M_impl._M_finish;
const difference_type __elems_after =
difference_type(__length) - __elems_before;
__pos = this->_M_impl._M_finish - __elems_after;
try
{
if (__elems_after > difference_type(__n))
{
iterator __finish_n = this->_M_impl._M_finish - difference_type(__n);
std::uninitialized_copy(__finish_n, this->_M_impl._M_finish,
this->_M_impl._M_finish);
this->_M_impl._M_finish = __new_finish;
std::copy_backward(__pos, __finish_n, __old_finish);
std::fill(__pos, __pos + difference_type(__n), __x_copy);
}
else
{
std::__uninitialized_fill_copy(this->_M_impl._M_finish,
__pos + difference_type(__n),
__x_copy, __pos,
this->_M_impl._M_finish);
this->_M_impl._M_finish = __new_finish;
std::fill(__pos, __old_finish, __x_copy);
}
}
catch(...)
{
_M_destroy_nodes(this->_M_impl._M_finish._M_node + 1,
__new_finish._M_node + 1);
__throw_exception_again;
}
}
}
template <typename _Tp, typename _Alloc>
template <typename _ForwardIterator>
void
deque<_Tp,_Alloc>::
_M_insert_aux(iterator __pos,
_ForwardIterator __first, _ForwardIterator __last,
size_type __n)
{
const difference_type __elemsbefore = __pos - this->_M_impl._M_start;
size_type __length = size();
if (static_cast<size_type>(__elemsbefore) < __length / 2)
{
iterator __new_start = _M_reserve_elements_at_front(__n);
iterator __old_start = this->_M_impl._M_start;
__pos = this->_M_impl._M_start + __elemsbefore;
try
{
if (__elemsbefore >= difference_type(__n))
{
iterator __start_n = this->_M_impl._M_start + difference_type(__n);
std::uninitialized_copy(this->_M_impl._M_start, __start_n,
__new_start);
this->_M_impl._M_start = __new_start;
std::copy(__start_n, __pos, __old_start);
std::copy(__first, __last, __pos - difference_type(__n));
}
else
{
_ForwardIterator __mid = __first;
std::advance(__mid, difference_type(__n) - __elemsbefore);
std::__uninitialized_copy_copy(this->_M_impl._M_start, __pos,
__first, __mid, __new_start);
this->_M_impl._M_start = __new_start;
std::copy(__mid, __last, __old_start);
}
}
catch(...)
{
_M_destroy_nodes(__new_start._M_node, this->_M_impl._M_start._M_node);
__throw_exception_again;
}
}
else
{
iterator __new_finish = _M_reserve_elements_at_back(__n);
iterator __old_finish = this->_M_impl._M_finish;
const difference_type __elemsafter =
difference_type(__length) - __elemsbefore;
__pos = this->_M_impl._M_finish - __elemsafter;
try
{
if (__elemsafter > difference_type(__n))
{
iterator __finish_n = this->_M_impl._M_finish - difference_type(__n);
std::uninitialized_copy(__finish_n,
this->_M_impl._M_finish,
this->_M_impl._M_finish);
this->_M_impl._M_finish = __new_finish;
std::copy_backward(__pos, __finish_n, __old_finish);
std::copy(__first, __last, __pos);
}
else
{
_ForwardIterator __mid = __first;
std::advance(__mid, __elemsafter);
std::__uninitialized_copy_copy(__mid, __last, __pos,
this->_M_impl._M_finish,
this->_M_impl._M_finish);
this->_M_impl._M_finish = __new_finish;
std::copy(__first, __mid, __pos);
}
}
catch(...)
{
_M_destroy_nodes(this->_M_impl._M_finish._M_node + 1,
__new_finish._M_node + 1);
__throw_exception_again;
}
}
}
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
_M_new_elements_at_front(size_type __new_elems)
{
size_type __new_nodes
= (__new_elems + _S_buffer_size() - 1) / _S_buffer_size();
_M_reserve_map_at_front(__new_nodes);
size_type __i;
try
{
for (__i = 1; __i <= __new_nodes; ++__i)
*(this->_M_impl._M_start._M_node - __i) = this->_M_allocate_node();
}
catch(...)
{
for (size_type __j = 1; __j < __i; ++__j)
_M_deallocate_node(*(this->_M_impl._M_start._M_node - __j));
__throw_exception_again;
}
}
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
_M_new_elements_at_back(size_type __new_elems)
{
size_type __new_nodes
= (__new_elems + _S_buffer_size() - 1) / _S_buffer_size();
_M_reserve_map_at_back(__new_nodes);
size_type __i;
try
{
for (__i = 1; __i <= __new_nodes; ++__i)
*(this->_M_impl._M_finish._M_node + __i) = this->_M_allocate_node();
}
catch(...)
{
for (size_type __j = 1; __j < __i; ++__j)
_M_deallocate_node(*(this->_M_impl._M_finish._M_node + __j));
__throw_exception_again;
}
}
template <typename _Tp, typename _Alloc>
void
deque<_Tp,_Alloc>::
_M_reallocate_map(size_type __nodes_to_add, bool __add_at_front)
{
size_type __old_num_nodes
= this->_M_impl._M_finish._M_node - this->_M_impl._M_start._M_node + 1;
size_type __new_num_nodes = __old_num_nodes + __nodes_to_add;
_Map_pointer __new_nstart;
if (this->_M_impl._M_map_size > 2 * __new_num_nodes)
{
__new_nstart = this->_M_impl._M_map + (this->_M_impl._M_map_size
- __new_num_nodes) / 2
+ (__add_at_front ? __nodes_to_add : 0);
if (__new_nstart < this->_M_impl._M_start._M_node)
std::copy(this->_M_impl._M_start._M_node,
this->_M_impl._M_finish._M_node + 1,
__new_nstart);
else
std::copy_backward(this->_M_impl._M_start._M_node,
this->_M_impl._M_finish._M_node + 1,
__new_nstart + __old_num_nodes);
}
else
{
size_type __new_map_size = this->_M_impl._M_map_size
+ std::max(this->_M_impl._M_map_size,
__nodes_to_add) + 2;
_Map_pointer __new_map = this->_M_allocate_map(__new_map_size);
__new_nstart = __new_map + (__new_map_size - __new_num_nodes) / 2
+ (__add_at_front ? __nodes_to_add : 0);
std::copy(this->_M_impl._M_start._M_node,
this->_M_impl._M_finish._M_node + 1,
__new_nstart);
_M_deallocate_map(this->_M_impl._M_map, this->_M_impl._M_map_size);
this->_M_impl._M_map = __new_map;
this->_M_impl._M_map_size = __new_map_size;
}
this->_M_impl._M_start._M_set_node(__new_nstart);
this->_M_impl._M_finish._M_set_node(__new_nstart + __old_num_nodes - 1);
}
} // namespace std
#endif

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data/lib/gcc/include/c++/3.4.0/bits/fstream.tcc
Unescape View File

@ -0,0 +1,809 @@
// File based streams -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 27.8 File-based streams
//
#ifndef _FSTREAM_TCC
#define _FSTREAM_TCC 1
#pragma GCC system_header
namespace std
{
template<typename _CharT, typename _Traits>
void
basic_filebuf<_CharT, _Traits>::
_M_allocate_internal_buffer()
{
// Allocate internal buffer only if one doesn't already exist
// (either allocated or provided by the user via setbuf).
if (!_M_buf_allocated && !this->_M_buf)
{
this->_M_buf = new char_type[this->_M_buf_size];
_M_buf_allocated = true;
}
}
template<typename _CharT, typename _Traits>
void
basic_filebuf<_CharT, _Traits>::
_M_destroy_internal_buffer() throw()
{
if (_M_buf_allocated)
{
delete [] this->_M_buf;
this->_M_buf = NULL;
_M_buf_allocated = false;
}
delete [] _M_ext_buf;
_M_ext_buf = NULL;
_M_ext_buf_size = 0;
_M_ext_next = NULL;
_M_ext_end = NULL;
}
template<typename _CharT, typename _Traits>
basic_filebuf<_CharT, _Traits>::
basic_filebuf() : __streambuf_type(), _M_file(&_M_lock),
_M_mode(ios_base::openmode(0)), _M_state_beg(), _M_state_cur(),
_M_state_last(), _M_buf(NULL), _M_buf_size(BUFSIZ),
_M_buf_allocated(false), _M_reading(false), _M_writing(false),
_M_pback_cur_save(0), _M_pback_end_save(0), _M_pback_init(false),
_M_codecvt(0), _M_ext_buf(0), _M_ext_buf_size(0), _M_ext_next(0),
_M_ext_end(0)
{
if (has_facet<__codecvt_type>(this->_M_buf_locale))
_M_codecvt = &use_facet<__codecvt_type>(this->_M_buf_locale);
}
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::__filebuf_type*
basic_filebuf<_CharT, _Traits>::
open(const char* __s, ios_base::openmode __mode)
{
__filebuf_type *__ret = NULL;
if (!this->is_open())
{
_M_file.open(__s, __mode);
if (this->is_open())
{
_M_allocate_internal_buffer();
this->_M_mode = __mode;
// Setup initial buffer to 'uncommitted' mode.
_M_reading = false;
_M_writing = false;
_M_set_buffer(-1);
// Reset to initial state.
_M_state_last = _M_state_cur = _M_state_beg;
// 27.8.1.3,4
if ((__mode & ios_base::ate)
&& this->seekoff(0, ios_base::end, __mode)
== pos_type(off_type(-1)))
this->close();
else
__ret = this;
}
}
return __ret;
}
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::__filebuf_type*
basic_filebuf<_CharT, _Traits>::
close() throw()
{
__filebuf_type* __ret = NULL;
if (this->is_open())
{
bool __testfail = false;
try
{
if (!_M_terminate_output())
__testfail = true;
}
catch(...)
{ __testfail = true; }
// NB: Do this here so that re-opened filebufs will be cool...
this->_M_mode = ios_base::openmode(0);
this->_M_pback_init = false;
_M_destroy_internal_buffer();
_M_reading = false;
_M_writing = false;
_M_set_buffer(-1);
_M_state_last = _M_state_cur = _M_state_beg;
if (!_M_file.close())
__testfail = true;
if (!__testfail)
__ret = this;
}
return __ret;
}
template<typename _CharT, typename _Traits>
streamsize
basic_filebuf<_CharT, _Traits>::
showmanyc()
{
streamsize __ret = -1;
const bool __testin = this->_M_mode & ios_base::in;
if (__testin && this->is_open())
{
// For a stateful encoding (-1) the pending sequence might be just
// shift and unshift prefixes with no actual character.
__ret = this->egptr() - this->gptr();
if (__check_facet(_M_codecvt).encoding() >= 0)
__ret += _M_file.showmanyc() / _M_codecvt->max_length();
}
return __ret;
}
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::int_type
basic_filebuf<_CharT, _Traits>::
underflow()
{
int_type __ret = traits_type::eof();
const bool __testin = this->_M_mode & ios_base::in;
if (__testin && !_M_writing)
{
// Check for pback madness, and if so swich back to the
// normal buffers and jet outta here before expensive
// fileops happen...
_M_destroy_pback();
if (this->gptr() < this->egptr())
return traits_type::to_int_type(*this->gptr());
// Get and convert input sequence.
const size_t __buflen = this->_M_buf_size > 1
? this->_M_buf_size - 1 : 1;
// Will be set to true if ::read() returns 0 indicating EOF.
bool __got_eof = false;
// Number of internal characters produced.
streamsize __ilen = 0;
codecvt_base::result __r = codecvt_base::ok;
if (__check_facet(_M_codecvt).always_noconv())
{
__ilen = _M_file.xsgetn(reinterpret_cast<char*>(this->eback()),
__buflen);
if (__ilen == 0)
__got_eof = true;
}
else
{
// Worst-case number of external bytes.
// XXX Not done encoding() == -1.
const int __enc = _M_codecvt->encoding();
streamsize __blen; // Minimum buffer size.
streamsize __rlen; // Number of chars to read.
if (__enc > 0)
__blen = __rlen = __buflen * __enc;
else
{
__blen = __buflen + _M_codecvt->max_length() - 1;
__rlen = __buflen;
}
const streamsize __remainder = _M_ext_end - _M_ext_next;
__rlen = __rlen > __remainder ? __rlen - __remainder : 0;
// An imbue in 'read' mode implies first converting the external
// chars already present.
if (_M_reading && this->egptr() == this->eback() && __remainder)
__rlen = 0;
// Allocate buffer if necessary and move unconverted
// bytes to front.
if (_M_ext_buf_size < __blen)
{
char* __buf = new char[__blen];
if (__remainder)
std::memcpy(__buf, _M_ext_next, __remainder);
delete [] _M_ext_buf;
_M_ext_buf = __buf;
_M_ext_buf_size = __blen;
}
else if (__remainder)
std::memmove(_M_ext_buf, _M_ext_next, __remainder);
_M_ext_next = _M_ext_buf;
_M_ext_end = _M_ext_buf + __remainder;
_M_state_last = _M_state_cur;
do
{
if (__rlen > 0)
{
// Sanity check!
// This may fail if the return value of
// codecvt::max_length() is bogus.
if (_M_ext_end - _M_ext_buf + __rlen > _M_ext_buf_size)
{
__throw_ios_failure(__N("basic_filebuf::underflow "
"codecvt::max_length() "
"is not valid"));
}
streamsize __elen = _M_file.xsgetn(_M_ext_end, __rlen);
if (__elen == 0)
__got_eof = true;
else if (__elen == -1)
break;
_M_ext_end += __elen;
}
char_type* __iend;
__r = _M_codecvt->in(_M_state_cur, _M_ext_next,
_M_ext_end, _M_ext_next, this->eback(),
this->eback() + __buflen, __iend);
if (__r == codecvt_base::noconv)
{
size_t __avail = _M_ext_end - _M_ext_buf;
__ilen = std::min(__avail, __buflen);
traits_type::copy(this->eback(),
reinterpret_cast<char_type*>(_M_ext_buf), __ilen);
_M_ext_next = _M_ext_buf + __ilen;
}
else
__ilen = __iend - this->eback();
// _M_codecvt->in may return error while __ilen > 0: this is
// ok, and actually occurs in case of mixed encodings (e.g.,
// XML files).
if (__r == codecvt_base::error)
break;
__rlen = 1;
}
while (__ilen == 0 && !__got_eof);
}
if (__ilen > 0)
{
_M_set_buffer(__ilen);
_M_reading = true;
__ret = traits_type::to_int_type(*this->gptr());
}
else if (__got_eof)
{
// If the actual end of file is reached, set 'uncommitted'
// mode, thus allowing an immediate write without an
// intervening seek.
_M_set_buffer(-1);
_M_reading = false;
// However, reaching it while looping on partial means that
// the file has got an incomplete character.
if (__r == codecvt_base::partial)
__throw_ios_failure(__N("basic_filebuf::underflow "
"incomplete character in file"));
}
else if (__r == codecvt_base::error)
__throw_ios_failure(__N("basic_filebuf::underflow "
"invalid byte sequence in file"));
else
__throw_ios_failure(__N("basic_filebuf::underflow "
"error reading the file"));
}
return __ret;
}
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::int_type
basic_filebuf<_CharT, _Traits>::
pbackfail(int_type __i)
{
int_type __ret = traits_type::eof();
const bool __testin = this->_M_mode & ios_base::in;
if (__testin && !_M_writing)
{
// Remember whether the pback buffer is active, otherwise below
// we may try to store in it a second char (libstdc++/9761).
const bool __testpb = this->_M_pback_init;
const bool __testeof = traits_type::eq_int_type(__i, __ret);
int_type __tmp;
if (this->eback() < this->gptr())
{
this->gbump(-1);
__tmp = traits_type::to_int_type(*this->gptr());
}
else if (this->seekoff(-1, ios_base::cur) != pos_type(off_type(-1)))
{
__tmp = this->underflow();
if (traits_type::eq_int_type(__tmp, __ret))
return __ret;
}
else
{
// At the beginning of the buffer, need to make a
// putback position available. But the seek may fail
// (f.i., at the beginning of a file, see
// libstdc++/9439) and in that case we return
// traits_type::eof().
return __ret;
}
// Try to put back __i into input sequence in one of three ways.
// Order these tests done in is unspecified by the standard.
if (!__testeof && traits_type::eq_int_type(__i, __tmp))
__ret = __i;
else if (__testeof)
__ret = traits_type::not_eof(__i);
else if (!__testpb)
{
_M_create_pback();
_M_reading = true;
*this->gptr() = traits_type::to_char_type(__i);
__ret = __i;
}
}
return __ret;
}
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::int_type
basic_filebuf<_CharT, _Traits>::
overflow(int_type __c)
{
int_type __ret = traits_type::eof();
const bool __testeof = traits_type::eq_int_type(__c, __ret);
const bool __testout = this->_M_mode & ios_base::out;
if (__testout && !_M_reading)
{
if (this->pbase() < this->pptr())
{
// If appropriate, append the overflow char.
if (!__testeof)
{
*this->pptr() = traits_type::to_char_type(__c);
this->pbump(1);
}
// Convert pending sequence to external representation,
// and output.
if (_M_convert_to_external(this->pbase(),
this->pptr() - this->pbase())
&& (!__testeof || !_M_file.sync()))
{
_M_set_buffer(0);
__ret = traits_type::not_eof(__c);
}
}
else if (this->_M_buf_size > 1)
{
// Overflow in 'uncommitted' mode: set _M_writing, set
// the buffer to the initial 'write' mode, and put __c
// into the buffer.
_M_set_buffer(0);
_M_writing = true;
if (!__testeof)
{
*this->pptr() = traits_type::to_char_type(__c);
this->pbump(1);
}
__ret = traits_type::not_eof(__c);
}
else
{
// Unbuffered.
char_type __conv = traits_type::to_char_type(__c);
if (__testeof || _M_convert_to_external(&__conv, 1))
{
_M_writing = true;
__ret = traits_type::not_eof(__c);
}
}
}
return __ret;
}
template<typename _CharT, typename _Traits>
bool
basic_filebuf<_CharT, _Traits>::
_M_convert_to_external(_CharT* __ibuf, streamsize __ilen)
{
// Sizes of external and pending output.
streamsize __elen;
streamsize __plen;
if (__check_facet(_M_codecvt).always_noconv())
{
__elen = _M_file.xsputn(reinterpret_cast<char*>(__ibuf), __ilen);
__plen = __ilen;
}
else
{
// Worst-case number of external bytes needed.
// XXX Not done encoding() == -1.
streamsize __blen = __ilen * _M_codecvt->max_length();
char* __buf = static_cast<char*>(__builtin_alloca(__blen));
char* __bend;
const char_type* __iend;
codecvt_base::result __r;
__r = _M_codecvt->out(_M_state_cur, __ibuf, __ibuf + __ilen,
__iend, __buf, __buf + __blen, __bend);
if (__r == codecvt_base::ok || __r == codecvt_base::partial)
__blen = __bend - __buf;
else if (__r == codecvt_base::noconv)
{
// Same as the always_noconv case above.
__buf = reinterpret_cast<char*>(__ibuf);
__blen = __ilen;
}
else
__throw_ios_failure(__N("basic_filebuf::_M_convert_to_external "
"conversion error"));
__elen = _M_file.xsputn(__buf, __blen);
__plen = __blen;
// Try once more for partial conversions.
if (__r == codecvt_base::partial && __elen == __plen)
{
const char_type* __iresume = __iend;
streamsize __rlen = this->pptr() - __iend;
__r = _M_codecvt->out(_M_state_cur, __iresume,
__iresume + __rlen, __iend, __buf,
__buf + __blen, __bend);
if (__r != codecvt_base::error)
{
__rlen = __bend - __buf;
__elen = _M_file.xsputn(__buf, __rlen);
__plen = __rlen;
}
else
__throw_ios_failure(__N("basic_filebuf::_M_convert_to_external "
"conversion error"));
}
}
return __elen == __plen;
}
template<typename _CharT, typename _Traits>
streamsize
basic_filebuf<_CharT, _Traits>::
xsputn(const _CharT* __s, streamsize __n)
{
// Optimization in the always_noconv() case, to be generalized in the
// future: when __n is sufficiently large we write directly instead of
// using the buffer.
streamsize __ret = 0;
const bool __testout = this->_M_mode & ios_base::out;
if (__testout && !_M_reading
&& __check_facet(_M_codecvt).always_noconv())
{
// Measurement would reveal the best choice.
const streamsize __chunk = 1ul << 10;
streamsize __bufavail = this->epptr() - this->pptr();
// Don't mistake 'uncommitted' mode buffered with unbuffered.
if (!_M_writing && this->_M_buf_size > 1)
__bufavail = this->_M_buf_size - 1;
const streamsize __limit = std::min(__chunk, __bufavail);
if (__n >= __limit)
{
const streamsize __buffill = this->pptr() - this->pbase();
const char* __buf = reinterpret_cast<const char*>(this->pbase());
__ret = _M_file.xsputn_2(__buf, __buffill,
reinterpret_cast<const char*>(__s),
__n);
if (__ret == __buffill + __n)
{
_M_set_buffer(0);
_M_writing = true;
}
if (__ret > __buffill)
__ret -= __buffill;
else
__ret = 0;
}
else
__ret = __streambuf_type::xsputn(__s, __n);
}
else
__ret = __streambuf_type::xsputn(__s, __n);
return __ret;
}
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::__streambuf_type*
basic_filebuf<_CharT, _Traits>::
setbuf(char_type* __s, streamsize __n)
{
if (!this->is_open())
if (__s == 0 && __n == 0)
this->_M_buf_size = 1;
else if (__s && __n > 0)
{
// This is implementation-defined behavior, and assumes that
// an external char_type array of length __n exists and has
// been pre-allocated. If this is not the case, things will
// quickly blow up. When __n > 1, __n - 1 positions will be
// used for the get area, __n - 1 for the put area and 1
// position to host the overflow char of a full put area.
// When __n == 1, 1 position will be used for the get area
// and 0 for the put area, as in the unbuffered case above.
this->_M_buf = __s;
this->_M_buf_size = __n;
}
return this;
}
// According to 27.8.1.4 p11 - 13, seekoff should ignore the last
// argument (of type openmode).
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::pos_type
basic_filebuf<_CharT, _Traits>::
seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode)
{
int __width = 0;
if (_M_codecvt)
__width = _M_codecvt->encoding();
if (__width < 0)
__width = 0;
pos_type __ret = pos_type(off_type(-1));
const bool __testfail = __off != 0 && __width <= 0;
if (this->is_open() && !__testfail)
{
// Ditch any pback buffers to avoid confusion.
_M_destroy_pback();
// Correct state at destination. Note that this is the correct
// state for the current position during output, because
// codecvt::unshift() returns the state to the initial state.
// This is also the correct state at the end of the file because
// an unshift sequence should have been written at the end.
__state_type __state = _M_state_beg;
off_type __computed_off = __off * __width;
if (_M_reading && __way == ios_base::cur)
{
if (_M_codecvt->always_noconv())
__computed_off += this->gptr() - this->egptr();
else
{
// Calculate offset from _M_ext_buf that corresponds
// to gptr(). Note: uses _M_state_last, which
// corresponds to eback().
const int __gptr_off =
_M_codecvt->length(_M_state_last, _M_ext_buf, _M_ext_next,
this->gptr() - this->eback());
__computed_off += _M_ext_buf + __gptr_off - _M_ext_end;
// _M_state_last is modified by codecvt::length() so
// it now corresponds to gptr().
__state = _M_state_last;
}
}
__ret = _M_seek(__computed_off, __way, __state);
}
return __ret;
}
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 171. Strange seekpos() semantics due to joint position
// According to the resolution of DR 171, seekpos should ignore the last
// argument (of type openmode).
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::pos_type
basic_filebuf<_CharT, _Traits>::
seekpos(pos_type __pos, ios_base::openmode)
{
pos_type __ret = pos_type(off_type(-1));
if (this->is_open())
{
// Ditch any pback buffers to avoid confusion.
_M_destroy_pback();
__ret = _M_seek(off_type(__pos), ios_base::beg, __pos.state());
}
return __ret;
}
template<typename _CharT, typename _Traits>
typename basic_filebuf<_CharT, _Traits>::pos_type
basic_filebuf<_CharT, _Traits>::
_M_seek(off_type __off, ios_base::seekdir __way, __state_type __state)
{
pos_type __ret = pos_type(off_type(-1));
if (_M_terminate_output())
{
// Returns pos_type(off_type(-1)) in case of failure.
__ret = pos_type(_M_file.seekoff(__off, __way));
_M_reading = false;
_M_writing = false;
_M_ext_next = _M_ext_end = _M_ext_buf;
_M_set_buffer(-1);
_M_state_cur = __state;
__ret.state(_M_state_cur);
}
return __ret;
}
template<typename _CharT, typename _Traits>
bool
basic_filebuf<_CharT, _Traits>::
_M_terminate_output()
{
// Part one: update the output sequence.
bool __testvalid = true;
if (this->pbase() < this->pptr())
{
const int_type __tmp = this->overflow();
if (traits_type::eq_int_type(__tmp, traits_type::eof()))
__testvalid = false;
}
// Part two: output unshift sequence.
if (_M_writing && !__check_facet(_M_codecvt).always_noconv()
&& __testvalid)
{
// Note: this value is arbitrary, since there is no way to
// get the length of the unshift sequence from codecvt,
// without calling unshift.
const size_t __blen = 128;
char __buf[__blen];
codecvt_base::result __r;
streamsize __ilen = 0;
do
{
char* __next;
__r = _M_codecvt->unshift(_M_state_cur, __buf,
__buf + __blen, __next);
if (__r == codecvt_base::error)
__testvalid = false;
else if (__r == codecvt_base::ok ||
__r == codecvt_base::partial)
{
__ilen = __next - __buf;
if (__ilen > 0)
{
const streamsize __elen = _M_file.xsputn(__buf, __ilen);
if (__elen != __ilen)
__testvalid = false;
}
}
}
while (__r == codecvt_base::partial && __ilen > 0 && __testvalid);
if (__testvalid)
{
// This second call to overflow() is required by the standard,
// but it's not clear why it's needed, since the output buffer
// should be empty by this point (it should have been emptied
// in the first call to overflow()).
const int_type __tmp = this->overflow();
if (traits_type::eq_int_type(__tmp, traits_type::eof()))
__testvalid = false;
}
}
return __testvalid;
}
template<typename _CharT, typename _Traits>
int
basic_filebuf<_CharT, _Traits>::
sync()
{
// Make sure that the internal buffer resyncs its idea of
// the file position with the external file.
// NB: _M_file.sync() will be called within.
int __ret = 0;
if (this->pbase() < this->pptr())
{
const int_type __tmp = this->overflow();
if (traits_type::eq_int_type(__tmp, traits_type::eof()))
__ret = -1;
}
return __ret;
}
template<typename _CharT, typename _Traits>
void
basic_filebuf<_CharT, _Traits>::
imbue(const locale& __loc)
{
bool __testvalid = true;
const __codecvt_type* _M_codecvt_tmp = 0;
if (__builtin_expect(has_facet<__codecvt_type>(__loc), true))
_M_codecvt_tmp = &use_facet<__codecvt_type>(__loc);
if (this->is_open())
{
// encoding() == -1 is ok only at the beginning.
if ((_M_reading || _M_writing)
&& __check_facet(_M_codecvt).encoding() == -1)
__testvalid = false;
else
{
if (_M_reading)
{
if (__check_facet(_M_codecvt).always_noconv())
{
if (_M_codecvt_tmp
&& !__check_facet(_M_codecvt_tmp).always_noconv())
__testvalid = this->seekoff(0, ios_base::cur, this->_M_mode)
!= pos_type(off_type(-1));
}
else
{
// External position corresponding to gptr().
_M_ext_next = _M_ext_buf
+ _M_codecvt->length(_M_state_last, _M_ext_buf, _M_ext_next,
this->gptr() - this->eback());
const streamsize __remainder = _M_ext_end - _M_ext_next;
if (__remainder)
std::memmove(_M_ext_buf, _M_ext_next, __remainder);
_M_ext_next = _M_ext_buf;
_M_ext_end = _M_ext_buf + __remainder;
_M_set_buffer(-1);
_M_state_last = _M_state_cur = _M_state_beg;
}
}
else if (_M_writing && (__testvalid = _M_terminate_output()))
_M_set_buffer(-1);
}
}
if (__testvalid)
_M_codecvt = _M_codecvt_tmp;
}
// Inhibit implicit instantiations for required instantiations,
// which are defined via explicit instantiations elsewhere.
// NB: This syntax is a GNU extension.
#if _GLIBCXX_EXTERN_TEMPLATE
extern template class basic_filebuf<char>;
extern template class basic_ifstream<char>;
extern template class basic_ofstream<char>;
extern template class basic_fstream<char>;
#ifdef _GLIBCXX_USE_WCHAR_T
extern template class basic_filebuf<wchar_t>;
extern template class basic_ifstream<wchar_t>;
extern template class basic_ofstream<wchar_t>;
extern template class basic_fstream<wchar_t>;
#endif
#endif
} // namespace std
#endif

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// Function-Based Exception Support -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 19.1 Exception classes
//
#include <exception_defines.h>
namespace std
{
// Helper for exception objects in <except>
void
__throw_bad_exception(void);
// Helper for exception objects in <new>
void
__throw_bad_alloc(void);
// Helper for exception objects in <typeinfo>
void
__throw_bad_cast(void);
void
__throw_bad_typeid(void);
// Helpers for exception objects in <stdexcept>
void
__throw_logic_error(const char* __s);
void
__throw_domain_error(const char* __s);
void
__throw_invalid_argument(const char* __s);
void
__throw_length_error(const char* __s);
void
__throw_out_of_range(const char* __s);
void
__throw_runtime_error(const char* __s);
void
__throw_range_error(const char* __s);
void
__throw_overflow_error(const char* __s);
void
__throw_underflow_error(const char* __s);
// Helpers for exception objects in basic_ios
void
__throw_ios_failure(const char* __s);
} // namespace std

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// The template and inlines for the -*- C++ -*- gslice class.
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
/** @file gslice.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _GSLICE_H
#define _GSLICE_H 1
#pragma GCC system_header
namespace std {
/**
* @brief Class defining multi-dimensional subset of an array.
*
* The slice class represents a multi-dimensional subset of an array,
* specified by three parameter sets: start offset, size array, and stride
* array. The start offset is the index of the first element of the array
* that is part of the subset. The size and stride array describe each
* dimension of the slice. Size is the number of elements in that
* dimension, and stride is the distance in the array between successive
* elements in that dimension. Each dimension's size and stride is taken
* to begin at an array element described by the previous dimension. The
* size array and stride array must be the same size.
*
* For example, if you have offset==3, stride[0]==11, size[1]==3,
* stride[1]==3, then slice[0,0]==array[3], slice[0,1]==array[6],
* slice[0,2]==array[9], slice[1,0]==array[14], slice[1,1]==array[17],
* slice[1,2]==array[20].
*/
class gslice
{
public:
/// Construct an empty slice.
gslice ();
/**
* @brief Construct a slice.
*
* Constructs a slice with as many dimensions as the length of the @a l
* and @a s arrays.
*
* @param o Offset in array of first element.
* @param l Array of dimension lengths.
* @param s Array of dimension strides between array elements.
*/
gslice(size_t, const valarray<size_t>&, const valarray<size_t>&);
// XXX: the IS says the copy-ctor and copy-assignment operators are
// synthetized by the compiler but they are just unsuitable
// for a ref-counted semantic
/// Copy constructor.
gslice(const gslice&);
/// Destructor.
~gslice();
// XXX: See the note above.
/// Assignment operator.
gslice& operator=(const gslice&);
/// Return array offset of first slice element.
size_t start() const;
/// Return array of sizes of slice dimensions.
valarray<size_t> size() const;
/// Return array of array strides for each dimension.
valarray<size_t> stride() const;
private:
struct _Indexer {
size_t _M_count;
size_t _M_start;
valarray<size_t> _M_size;
valarray<size_t> _M_stride;
valarray<size_t> _M_index; // Linear array of referenced indices
_Indexer(size_t, const valarray<size_t>&,
const valarray<size_t>&);
void _M_increment_use() { ++_M_count; }
size_t _M_decrement_use() { return --_M_count; }
};
_Indexer* _M_index;
template<typename _Tp> friend class valarray;
};
inline size_t
gslice::start () const
{ return _M_index ? _M_index->_M_start : 0; }
inline valarray<size_t>
gslice::size () const
{ return _M_index ? _M_index->_M_size : valarray<size_t>(); }
inline valarray<size_t>
gslice::stride () const
{ return _M_index ? _M_index->_M_stride : valarray<size_t>(); }
inline gslice::gslice () : _M_index(0) {}
inline
gslice::gslice(size_t __o, const valarray<size_t>& __l,
const valarray<size_t>& __s)
: _M_index(new gslice::_Indexer(__o, __l, __s)) {}
inline
gslice::gslice(const gslice& __g) : _M_index(__g._M_index)
{ if (_M_index) _M_index->_M_increment_use(); }
inline
gslice::~gslice()
{ if (_M_index && _M_index->_M_decrement_use() == 0) delete _M_index; }
inline gslice&
gslice::operator= (const gslice& __g)
{
if (__g._M_index) __g._M_index->_M_increment_use();
if (_M_index && _M_index->_M_decrement_use() == 0) delete _M_index;
_M_index = __g._M_index;
return *this;
}
} // std::
#endif /* _GSLICE_H */
// Local Variables:
// mode:c++
// End:

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// The template and inlines for the -*- C++ -*- gslice_array class.
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
/** @file gslice_array.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _GSLICE_ARRAY_H
#define _GSLICE_ARRAY_H 1
#pragma GCC system_header
namespace std {
/**
* @brief Reference to multi-dimensional subset of an array.
*
* A gslice_array is a reference to the actual elements of an array
* specified by a gslice. The way to get a gslice_array is to call
* operator[](gslice) on a valarray. The returned gslice_array then
* permits carrying operations out on the referenced subset of elements in
* the original valarray. For example, operator+=(valarray) will add
* values to the subset of elements in the underlying valarray this
* gslice_array refers to.
*
* @param Tp Element type.
*/
template<typename _Tp>
class gslice_array
{
public:
typedef _Tp value_type;
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 253. valarray helper functions are almost entirely useless
/// Copy constructor. Both slices refer to the same underlying array.
gslice_array(const gslice_array&);
/// Assignment operator. Assigns slice elements to corresponding
/// elements of @a a.
gslice_array& operator=(const gslice_array&);
/// Assign slice elements to corresponding elements of @a v.
void operator=(const valarray<_Tp>&) const;
/// Multiply slice elements by corresponding elements of @a v.
void operator*=(const valarray<_Tp>&) const;
/// Divide slice elements by corresponding elements of @a v.
void operator/=(const valarray<_Tp>&) const;
/// Modulo slice elements by corresponding elements of @a v.
void operator%=(const valarray<_Tp>&) const;
/// Add corresponding elements of @a v to slice elements.
void operator+=(const valarray<_Tp>&) const;
/// Subtract corresponding elements of @a v from slice elements.
void operator-=(const valarray<_Tp>&) const;
/// Logical xor slice elements with corresponding elements of @a v.
void operator^=(const valarray<_Tp>&) const;
/// Logical and slice elements with corresponding elements of @a v.
void operator&=(const valarray<_Tp>&) const;
/// Logical or slice elements with corresponding elements of @a v.
void operator|=(const valarray<_Tp>&) const;
/// Left shift slice elements by corresponding elements of @a v.
void operator<<=(const valarray<_Tp>&) const;
/// Right shift slice elements by corresponding elements of @a v.
void operator>>=(const valarray<_Tp>&) const;
/// Assign all slice elements to @a t.
void operator=(const _Tp&) const;
template<class _Dom>
void operator=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator*=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator/=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator%=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator+=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator-=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator^=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator&=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator|=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator<<=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator>>=(const _Expr<_Dom,_Tp>&) const;
private:
_Array<_Tp> _M_array;
const valarray<size_t>& _M_index;
friend class valarray<_Tp>;
gslice_array(_Array<_Tp>, const valarray<size_t>&);
// not implemented
gslice_array();
};
template<typename _Tp>
inline
gslice_array<_Tp>::gslice_array(_Array<_Tp> __a,
const valarray<size_t>& __i)
: _M_array(__a), _M_index(__i) {}
template<typename _Tp>
inline
gslice_array<_Tp>::gslice_array(const gslice_array<_Tp>& __a)
: _M_array(__a._M_array), _M_index(__a._M_index) {}
template<typename _Tp>
inline gslice_array<_Tp>&
gslice_array<_Tp>::operator=(const gslice_array<_Tp>& __a)
{
std::__valarray_copy(_Array<_Tp>(__a._M_array),
_Array<size_t>(__a._M_index), _M_index.size(),
_M_array, _Array<size_t>(_M_index));
return *this;
}
template<typename _Tp>
inline void
gslice_array<_Tp>::operator=(const _Tp& __t) const
{
std::__valarray_fill(_M_array, _Array<size_t>(_M_index),
_M_index.size(), __t);
}
template<typename _Tp>
inline void
gslice_array<_Tp>::operator=(const valarray<_Tp>& __v) const
{
std::__valarray_copy(_Array<_Tp>(__v), __v.size(),
_M_array, _Array<size_t>(_M_index));
}
template<typename _Tp>
template<class _Dom>
inline void
gslice_array<_Tp>::operator=(const _Expr<_Dom, _Tp>& __e) const
{
std::__valarray_copy (__e, _M_index.size(), _M_array,
_Array<size_t>(_M_index));
}
#undef _DEFINE_VALARRAY_OPERATOR
#define _DEFINE_VALARRAY_OPERATOR(_Op, _Name) \
template<typename _Tp> \
inline void \
gslice_array<_Tp>::operator _Op##=(const valarray<_Tp>& __v) const \
{ \
_Array_augmented_##_Name(_M_array, _Array<size_t>(_M_index), \
_Array<_Tp>(__v), __v.size()); \
} \
\
template<typename _Tp> \
template<class _Dom> \
inline void \
gslice_array<_Tp>::operator _Op##= (const _Expr<_Dom, _Tp>& __e) const\
{ \
_Array_augmented_##_Name(_M_array, _Array<size_t>(_M_index), __e,\
_M_index.size()); \
}
_DEFINE_VALARRAY_OPERATOR(*, __multiplies)
_DEFINE_VALARRAY_OPERATOR(/, __divides)
_DEFINE_VALARRAY_OPERATOR(%, __modulus)
_DEFINE_VALARRAY_OPERATOR(+, __plus)
_DEFINE_VALARRAY_OPERATOR(-, __minus)
_DEFINE_VALARRAY_OPERATOR(^, __bitwise_xor)
_DEFINE_VALARRAY_OPERATOR(&, __bitwise_and)
_DEFINE_VALARRAY_OPERATOR(|, __bitwise_or)
_DEFINE_VALARRAY_OPERATOR(<<, __shift_left)
_DEFINE_VALARRAY_OPERATOR(>>, __shift_right)
#undef _DEFINE_VALARRAY_OPERATOR
} // std::
#endif /* _GSLICE_ARRAY_H */
// Local Variables:
// mode:c++
// End:

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// The template and inlines for the -*- C++ -*- indirect_array class.
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
/** @file indirect_array.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _INDIRECT_ARRAY_H
#define _INDIRECT_ARRAY_H 1
#pragma GCC system_header
namespace std
{
/**
* @brief Reference to arbitrary subset of an array.
*
* An indirect_array is a reference to the actual elements of an array
* specified by an ordered array of indices. The way to get an indirect_array is to
* call operator[](valarray<size_t>) on a valarray. The returned
* indirect_array then permits carrying operations out on the referenced
* subset of elements in the original valarray.
*
* For example, if an indirect_array is obtained using the array (4,2,0) as
* an argument, and then assigned to an array containing (1,2,3), then the
* underlying array will have array[0]==3, array[2]==2, and array[4]==1.
*
* @param Tp Element type.
*/
template <class _Tp>
class indirect_array
{
public:
typedef _Tp value_type;
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 253. valarray helper functions are almost entirely useless
/// Copy constructor. Both slices refer to the same underlying array.
indirect_array(const indirect_array&);
/// Assignment operator. Assigns elements to corresponding elements
/// of @a a.
indirect_array& operator=(const indirect_array&);
/// Assign slice elements to corresponding elements of @a v.
void operator=(const valarray<_Tp>&) const;
/// Multiply slice elements by corresponding elements of @a v.
void operator*=(const valarray<_Tp>&) const;
/// Divide slice elements by corresponding elements of @a v.
void operator/=(const valarray<_Tp>&) const;
/// Modulo slice elements by corresponding elements of @a v.
void operator%=(const valarray<_Tp>&) const;
/// Add corresponding elements of @a v to slice elements.
void operator+=(const valarray<_Tp>&) const;
/// Subtract corresponding elements of @a v from slice elements.
void operator-=(const valarray<_Tp>&) const;
/// Logical xor slice elements with corresponding elements of @a v.
void operator^=(const valarray<_Tp>&) const;
/// Logical and slice elements with corresponding elements of @a v.
void operator&=(const valarray<_Tp>&) const;
/// Logical or slice elements with corresponding elements of @a v.
void operator|=(const valarray<_Tp>&) const;
/// Left shift slice elements by corresponding elements of @a v.
void operator<<=(const valarray<_Tp>&) const;
/// Right shift slice elements by corresponding elements of @a v.
void operator>>=(const valarray<_Tp>&) const;
/// Assign all slice elements to @a t.
void operator= (const _Tp&) const;
// ~indirect_array();
template<class _Dom>
void operator=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator*=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator/=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator%=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator+=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator-=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator^=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator&=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator|=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator<<=(const _Expr<_Dom, _Tp>&) const;
template<class _Dom>
void operator>>=(const _Expr<_Dom, _Tp>&) const;
private:
/// Copy constructor. Both slices refer to the same underlying array.
indirect_array(_Array<_Tp>, size_t, _Array<size_t>);
friend class valarray<_Tp>;
friend class gslice_array<_Tp>;
const size_t _M_sz;
const _Array<size_t> _M_index;
const _Array<_Tp> _M_array;
// not implemented
indirect_array();
};
template<typename _Tp>
inline
indirect_array<_Tp>::indirect_array(const indirect_array<_Tp>& __a)
: _M_sz(__a._M_sz), _M_index(__a._M_index), _M_array(__a._M_array) {}
template<typename _Tp>
inline
indirect_array<_Tp>::indirect_array(_Array<_Tp> __a, size_t __s,
_Array<size_t> __i)
: _M_sz(__s), _M_index(__i), _M_array(__a) {}
template<typename _Tp>
inline indirect_array<_Tp>&
indirect_array<_Tp>::operator=(const indirect_array<_Tp>& __a)
{
std::__valarray_copy(__a._M_array, _M_sz, __a._M_index, _M_array, _M_index);
return *this;
}
template<typename _Tp>
inline void
indirect_array<_Tp>::operator=(const _Tp& __t) const
{ std::__valarray_fill(_M_array, _M_index, _M_sz, __t); }
template<typename _Tp>
inline void
indirect_array<_Tp>::operator=(const valarray<_Tp>& __v) const
{ std::__valarray_copy(_Array<_Tp>(__v), _M_sz, _M_array, _M_index); }
template<typename _Tp>
template<class _Dom>
inline void
indirect_array<_Tp>::operator=(const _Expr<_Dom,_Tp>& __e) const
{ std::__valarray_copy(__e, _M_sz, _M_array, _M_index); }
#undef _DEFINE_VALARRAY_OPERATOR
#define _DEFINE_VALARRAY_OPERATOR(_Op, _Name) \
template<typename _Tp> \
inline void \
indirect_array<_Tp>::operator _Op##=(const valarray<_Tp>& __v) const\
{ \
_Array_augmented_##_Name(_M_array, _M_index, _Array<_Tp>(__v), _M_sz); \
} \
\
template<typename _Tp> \
template<class _Dom> \
inline void \
indirect_array<_Tp>::operator _Op##=(const _Expr<_Dom,_Tp>& __e) const\
{ \
_Array_augmented_##_Name(_M_array, _M_index, __e, _M_sz); \
}
_DEFINE_VALARRAY_OPERATOR(*, __multiplies)
_DEFINE_VALARRAY_OPERATOR(/, __divides)
_DEFINE_VALARRAY_OPERATOR(%, __modulus)
_DEFINE_VALARRAY_OPERATOR(+, __plus)
_DEFINE_VALARRAY_OPERATOR(-, __minus)
_DEFINE_VALARRAY_OPERATOR(^, __bitwise_xor)
_DEFINE_VALARRAY_OPERATOR(&, __bitwise_and)
_DEFINE_VALARRAY_OPERATOR(|, __bitwise_or)
_DEFINE_VALARRAY_OPERATOR(<<, __shift_left)
_DEFINE_VALARRAY_OPERATOR(>>, __shift_right)
#undef _DEFINE_VALARRAY_OPERATOR
} // std::
#endif /* _INDIRECT_ARRAY_H */
// Local Variables:
// mode:c++
// End:

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// Iostreams base classes -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 27.4 Iostreams base classes
//
/** @file ios_base.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _IOS_BASE_H
#define _IOS_BASE_H 1
#pragma GCC system_header
#include <bits/atomicity.h>
#include <bits/localefwd.h>
#include <bits/locale_classes.h>
namespace std
{
// The following definitions of bitmask types are enums, not ints,
// as permitted (but not required) in the standard, in order to provide
// better type safety in iostream calls. A side effect is that
// expressions involving them are no longer compile-time constants.
enum _Ios_Fmtflags { _S_ios_fmtflags_end = 1L << 16 };
inline _Ios_Fmtflags
operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
{ return _Ios_Fmtflags(static_cast<int>(__a) & static_cast<int>(__b)); }
inline _Ios_Fmtflags
operator|(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
{ return _Ios_Fmtflags(static_cast<int>(__a) | static_cast<int>(__b)); }
inline _Ios_Fmtflags
operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
{ return _Ios_Fmtflags(static_cast<int>(__a) ^ static_cast<int>(__b)); }
inline _Ios_Fmtflags
operator|=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
{ return __a = __a | __b; }
inline _Ios_Fmtflags
operator&=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
{ return __a = __a & __b; }
inline _Ios_Fmtflags
operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
{ return __a = __a ^ __b; }
inline _Ios_Fmtflags
operator~(_Ios_Fmtflags __a)
{ return _Ios_Fmtflags(~static_cast<int>(__a)); }
enum _Ios_Openmode { _S_ios_openmode_end = 1L << 16 };
inline _Ios_Openmode
operator&(_Ios_Openmode __a, _Ios_Openmode __b)
{ return _Ios_Openmode(static_cast<int>(__a) & static_cast<int>(__b)); }
inline _Ios_Openmode
operator|(_Ios_Openmode __a, _Ios_Openmode __b)
{ return _Ios_Openmode(static_cast<int>(__a) | static_cast<int>(__b)); }
inline _Ios_Openmode
operator^(_Ios_Openmode __a, _Ios_Openmode __b)
{ return _Ios_Openmode(static_cast<int>(__a) ^ static_cast<int>(__b)); }
inline _Ios_Openmode
operator|=(_Ios_Openmode& __a, _Ios_Openmode __b)
{ return __a = __a | __b; }
inline _Ios_Openmode
operator&=(_Ios_Openmode& __a, _Ios_Openmode __b)
{ return __a = __a & __b; }
inline _Ios_Openmode
operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)
{ return __a = __a ^ __b; }
inline _Ios_Openmode
operator~(_Ios_Openmode __a)
{ return _Ios_Openmode(~static_cast<int>(__a)); }
enum _Ios_Iostate { _S_ios_iostate_end = 1L << 16 };
inline _Ios_Iostate
operator&(_Ios_Iostate __a, _Ios_Iostate __b)
{ return _Ios_Iostate(static_cast<int>(__a) & static_cast<int>(__b)); }
inline _Ios_Iostate
operator|(_Ios_Iostate __a, _Ios_Iostate __b)
{ return _Ios_Iostate(static_cast<int>(__a) | static_cast<int>(__b)); }
inline _Ios_Iostate
operator^(_Ios_Iostate __a, _Ios_Iostate __b)
{ return _Ios_Iostate(static_cast<int>(__a) ^ static_cast<int>(__b)); }
inline _Ios_Iostate
operator|=(_Ios_Iostate& __a, _Ios_Iostate __b)
{ return __a = __a | __b; }
inline _Ios_Iostate
operator&=(_Ios_Iostate& __a, _Ios_Iostate __b)
{ return __a = __a & __b; }
inline _Ios_Iostate
operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)
{ return __a = __a ^ __b; }
inline _Ios_Iostate
operator~(_Ios_Iostate __a)
{ return _Ios_Iostate(~static_cast<int>(__a)); }
enum _Ios_Seekdir { _S_ios_seekdir_end = 1L << 16 };
// 27.4.2 Class ios_base
/**
* @brief The very top of the I/O class hierarchy.
*
* This class defines everything that can be defined about I/O that does
* not depend on the type of characters being input or output. Most
* people will only see @c ios_base when they need to specify the full
* name of the various I/O flags (e.g., the openmodes).
*/
class ios_base
{
public:
// 27.4.2.1.1 Class ios_base::failure
/// These are thrown to indicate problems. Doc me.
class failure : public exception
{
public:
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 48. Use of non-existent exception constructor
explicit
failure(const string& __str) throw();
// This declaration is not useless:
// http://gcc.gnu.org/onlinedocs/gcc-3.0.2/gcc_6.html#SEC118
virtual
~failure() throw();
virtual const char*
what() const throw();
private:
string _M_msg;
};
// 27.4.2.1.2 Type ios_base::fmtflags
/**
* @brief This is a bitmask type.
*
* @c "_Ios_Fmtflags" is implementation-defined, but it is valid to
* perform bitwise operations on these values and expect the Right
* Thing to happen. Defined objects of type fmtflags are:
* - boolalpha
* - dec
* - fixed
* - hex
* - internal
* - left
* - oct
* - right
* - scientific
* - showbase
* - showpoint
* - showpos
* - skipws
* - unitbuf
* - uppercase
* - adjustfield
* - basefield
* - floatfield
*/
typedef _Ios_Fmtflags fmtflags;
/// Insert/extract @c bool in alphabetic rather than numeric format.
static const fmtflags boolalpha = fmtflags(__ios_flags::_S_boolalpha);
/// Converts integer input or generates integer output in decimal base.
static const fmtflags dec = fmtflags(__ios_flags::_S_dec);
/// Generate floating-point output in fixed-point notation.
static const fmtflags fixed = fmtflags(__ios_flags::_S_fixed);
/// Converts integer input or generates integer output in hexadecimal base.
static const fmtflags hex = fmtflags(__ios_flags::_S_hex);
/// Adds fill characters at a designated internal point in certain
/// generated output, or identical to @c right if no such point is
/// designated.
static const fmtflags internal = fmtflags(__ios_flags::_S_internal);
/// Adds fill characters on the right (final positions) of certain
/// generated output. (I.e., the thing you print is flush left.)
static const fmtflags left = fmtflags(__ios_flags::_S_left);
/// Converts integer input or generates integer output in octal base.
static const fmtflags oct = fmtflags(__ios_flags::_S_oct);
/// Adds fill characters on the left (initial positions) of certain
/// generated output. (I.e., the thing you print is flush right.)
static const fmtflags right = fmtflags(__ios_flags::_S_right);
/// Generates floating-point output in scientific notation.
static const fmtflags scientific = fmtflags(__ios_flags::_S_scientific);
/// Generates a prefix indicating the numeric base of generated integer
/// output.
static const fmtflags showbase = fmtflags(__ios_flags::_S_showbase);
/// Generates a decimal-point character unconditionally in generated
/// floating-point output.
static const fmtflags showpoint = fmtflags(__ios_flags::_S_showpoint);
/// Generates a + sign in non-negative generated numeric output.
static const fmtflags showpos = fmtflags(__ios_flags::_S_showpos);
/// Skips leading white space before certain input operations.
static const fmtflags skipws = fmtflags(__ios_flags::_S_skipws);
/// Flushes output after each output operation.
static const fmtflags unitbuf = fmtflags(__ios_flags::_S_unitbuf);
/// Replaces certain lowercase letters with their uppercase equivalents
/// in generated output.
static const fmtflags uppercase = fmtflags(__ios_flags::_S_uppercase);
/// A mask of left|right|internal. Useful for the 2-arg form of @c setf.
static const fmtflags adjustfield = fmtflags(__ios_flags::_S_adjustfield);
/// A mask of dec|oct|hex. Useful for the 2-arg form of @c setf.
static const fmtflags basefield = fmtflags(__ios_flags::_S_basefield);
/// A mask of scientific|fixed. Useful for the 2-arg form of @c setf.
static const fmtflags floatfield = fmtflags(__ios_flags::_S_floatfield);
// 27.4.2.1.3 Type ios_base::iostate
/**
* @brief This is a bitmask type.
*
* @c "_Ios_Iostate" is implementation-defined, but it is valid to
* perform bitwise operations on these values and expect the Right
* Thing to happen. Defined objects of type iostate are:
* - badbit
* - eofbit
* - failbit
* - goodbit
*/
typedef _Ios_Iostate iostate;
/// Indicates a loss of integrity in an input or output sequence (such
/// as an irrecoverable read error from a file).
static const iostate badbit = iostate(__ios_flags::_S_badbit);
/// Indicates that an input operation reached the end of an input sequence.
static const iostate eofbit = iostate(__ios_flags::_S_eofbit);
/// Indicates that an input operation failed to read the expected
/// characters, or that an output operation failed to generate the
/// desired characters.
static const iostate failbit = iostate(__ios_flags::_S_failbit);
/// Indicates all is well.
static const iostate goodbit = iostate(0);
// 27.4.2.1.4 Type ios_base::openmode
/**
* @brief This is a bitmask type.
*
* @c "_Ios_Openmode" is implementation-defined, but it is valid to
* perform bitwise operations on these values and expect the Right
* Thing to happen. Defined objects of type openmode are:
* - app
* - ate
* - binary
* - in
* - out
* - trunc
*/
typedef _Ios_Openmode openmode;
/// Seek to end before each write.
static const openmode app = openmode(__ios_flags::_S_app);
/// Open and seek to end immediately after opening.
static const openmode ate = openmode(__ios_flags::_S_ate);
/// Perform input and output in binary mode (as opposed to text mode).
/// This is probably not what you think it is; see
/// http://gcc.gnu.org/onlinedocs/libstdc++/27_io/howto.html#3 and
/// http://gcc.gnu.org/onlinedocs/libstdc++/27_io/howto.html#7 for more.
static const openmode binary = openmode(__ios_flags::_S_bin);
/// Open for input. Default for @c ifstream and fstream.
static const openmode in = openmode(__ios_flags::_S_in);
/// Open for output. Default for @c ofstream and fstream.
static const openmode out = openmode(__ios_flags::_S_out);
/// Open for input. Default for @c ofstream.
static const openmode trunc = openmode(__ios_flags::_S_trunc);
// 27.4.2.1.5 Type ios_base::seekdir
/**
* @brief This is an enumerated type.
*
* @c "_Ios_Seekdir" is implementation-defined. Defined values
* of type seekdir are:
* - beg
* - cur, equivalent to @c SEEK_CUR in the C standard library.
* - end, equivalent to @c SEEK_END in the C standard library.
*/
typedef _Ios_Seekdir seekdir;
/// Request a seek relative to the beginning of the stream.
static const seekdir beg = seekdir(0);
/// Request a seek relative to the current position within the sequence.
static const seekdir cur = seekdir(SEEK_CUR);
/// Request a seek relative to the current end of the sequence.
static const seekdir end = seekdir(SEEK_END);
#ifdef _GLIBCXX_DEPRECATED
// Annex D.6
typedef int io_state;
typedef int open_mode;
typedef int seek_dir;
typedef std::streampos streampos;
typedef std::streamoff streamoff;
#endif
// Callbacks;
/**
* @brief The set of events that may be passed to an event callback.
*
* erase_event is used during ~ios() and copyfmt(). imbue_event is used
* during imbue(). copyfmt_event is used during copyfmt().
*/
enum event
{
erase_event,
imbue_event,
copyfmt_event
};
/**
* @brief The type of an event callback function.
* @param event One of the members of the event enum.
* @param ios_base Reference to the ios_base object.
* @param int The integer provided when the callback was registered.
*
* Event callbacks are user defined functions that get called during
* several ios_base and basic_ios functions, specifically imbue(),
* copyfmt(), and ~ios().
*/
typedef void (*event_callback) (event, ios_base&, int);
/**
* @brief Add the callback __fn with parameter __index.
* @param __fn The function to add.
* @param __index The integer to pass to the function when invoked.
*
* Registers a function as an event callback with an integer parameter to
* be passed to the function when invoked. Multiple copies of the
* function are allowed. If there are multiple callbacks, they are
* invoked in the order they were registered.
*/
void
register_callback(event_callback __fn, int __index);
protected:
//@{
/**
* @if maint
* ios_base data members (doc me)
* @endif
*/
streamsize _M_precision;
streamsize _M_width;
fmtflags _M_flags;
iostate _M_exception;
iostate _M_streambuf_state;
//@}
// 27.4.2.6 Members for callbacks
// 27.4.2.6 ios_base callbacks
struct _Callback_list
{
// Data Members
_Callback_list* _M_next;
ios_base::event_callback _M_fn;
int _M_index;
_Atomic_word _M_refcount; // 0 means one reference.
_Callback_list(ios_base::event_callback __fn, int __index,
_Callback_list* __cb)
: _M_next(__cb), _M_fn(__fn), _M_index(__index), _M_refcount(0) { }
void
_M_add_reference() { __gnu_cxx::__atomic_add(&_M_refcount, 1); }
// 0 => OK to delete.
int
_M_remove_reference()
{ return __gnu_cxx::__exchange_and_add(&_M_refcount, -1); }
};
_Callback_list* _M_callbacks;
void
_M_call_callbacks(event __ev) throw();
void
_M_dispose_callbacks(void);
// 27.4.2.5 Members for iword/pword storage
struct _Words
{
void* _M_pword;
long _M_iword;
_Words() : _M_pword(0), _M_iword(0) { }
};
// Only for failed iword/pword calls.
_Words _M_word_zero;
// Guaranteed storage.
// The first 5 iword and pword slots are reserved for internal use.
static const int _S_local_word_size = 8;
_Words _M_local_word[_S_local_word_size];
// Allocated storage.
int _M_word_size;
_Words* _M_word;
_Words&
_M_grow_words(int __index, bool __iword);
// Members for locale and locale caching.
locale _M_ios_locale;
void
_M_init();
public:
// 27.4.2.1.6 Class ios_base::Init
// Used to initialize standard streams. In theory, g++ could use
// -finit-priority to order this stuff correctly without going
// through these machinations.
class Init
{
friend class ios_base;
public:
Init();
~Init();
private:
static _Atomic_word _S_refcount;
static bool _S_synced_with_stdio;
};
// [27.4.2.2] fmtflags state functions
/**
* @brief Access to format flags.
* @return The format control flags for both input and output.
*/
inline fmtflags
flags() const { return _M_flags; }
/**
* @brief Setting new format flags all at once.
* @param fmtfl The new flags to set.
* @return The previous format control flags.
*
* This function overwrites all the format flags with @a fmtfl.
*/
inline fmtflags
flags(fmtflags __fmtfl)
{
fmtflags __old = _M_flags;
_M_flags = __fmtfl;
return __old;
}
/**
* @brief Setting new format flags.
* @param fmtfl Additional flags to set.
* @return The previous format control flags.
*
* This function sets additional flags in format control. Flags that
* were previously set remain set.
*/
inline fmtflags
setf(fmtflags __fmtfl)
{
fmtflags __old = _M_flags;
_M_flags |= __fmtfl;
return __old;
}
/**
* @brief Setting new format flags.
* @param fmtfl Additional flags to set.
* @param mask The flags mask for @a fmtfl.
* @return The previous format control flags.
*
* This function clears @a mask in the format flags, then sets
* @a fmtfl @c & @a mask. An example mask is @c ios_base::adjustfield.
*/
inline fmtflags
setf(fmtflags __fmtfl, fmtflags __mask)
{
fmtflags __old = _M_flags;
_M_flags &= ~__mask;
_M_flags |= (__fmtfl & __mask);
return __old;
}
/**
* @brief Clearing format flags.
* @param mask The flags to unset.
*
* This function clears @a mask in the format flags.
*/
inline void
unsetf(fmtflags __mask) { _M_flags &= ~__mask; }
/**
* @brief Flags access.
* @return The precision to generate on certain output operations.
*
* @if maint
* Be careful if you try to give a definition of "precision" here; see
* DR 189.
* @endif
*/
inline streamsize
precision() const { return _M_precision; }
/**
* @brief Changing flags.
* @param prec The new precision value.
* @return The previous value of precision().
*/
inline streamsize
precision(streamsize __prec)
{
streamsize __old = _M_precision;
_M_precision = __prec;
return __old;
}
/**
* @brief Flags access.
* @return The minimum field width to generate on output operations.
*
* "Minimum field width" refers to the number of characters.
*/
inline streamsize
width() const { return _M_width; }
/**
* @brief Changing flags.
* @param wide The new width value.
* @return The previous value of width().
*/
inline streamsize
width(streamsize __wide)
{
streamsize __old = _M_width;
_M_width = __wide;
return __old;
}
// [27.4.2.4] ios_base static members
/**
* @brief Interaction with the standard C I/O objects.
* @param sync Whether to synchronize or not.
* @return True if the standard streams were previously synchronized.
*
* The synchronization referred to is @e only that between the standard
* C facilities (e.g., stdout) and the standard C++ objects (e.g.,
* cout). User-declared streams are unaffected. See
* http://gcc.gnu.org/onlinedocs/libstdc++/27_io/howto.html#8 for more.
*/
static bool
sync_with_stdio(bool __sync = true);
// [27.4.2.3] ios_base locale functions
/**
* @brief Setting a new locale.
* @param loc The new locale.
* @return The previous locale.
*
* Sets the new locale for this stream, and then invokes each callback
* with imbue_event.
*/
locale
imbue(const locale& __loc);
/**
* @brief Locale access
* @return A copy of the current locale.
*
* If @c imbue(loc) has previously been called, then this function
* returns @c loc. Otherwise, it returns a copy of @c std::locale(),
* the global C++ locale.
*/
inline locale
getloc() const { return _M_ios_locale; }
/**
* @brief Locale access
* @return A reference to the current locale.
*
* Like getloc above, but returns a reference instead of
* generating a copy.
*/
inline const locale&
_M_getloc() const { return _M_ios_locale; }
// [27.4.2.5] ios_base storage functions
/**
* @brief Access to unique indices.
* @return An integer different from all previous calls.
*
* This function returns a unique integer every time it is called. It
* can be used for any purpose, but is primarily intended to be a unique
* index for the iword and pword functions. The expectation is that an
* application calls xalloc in order to obtain an index in the iword and
* pword arrays that can be used without fear of conflict.
*
* The implementation maintains a static variable that is incremented and
* returned on each invocation. xalloc is guaranteed to return an index
* that is safe to use in the iword and pword arrays.
*/
static int
xalloc() throw();
/**
* @brief Access to integer array.
* @param __ix Index into the array.
* @return A reference to an integer associated with the index.
*
* The iword function provides access to an array of integers that can be
* used for any purpose. The array grows as required to hold the
* supplied index. All integers in the array are initialized to 0.
*
* The implementation reserves several indices. You should use xalloc to
* obtain an index that is safe to use. Also note that since the array
* can grow dynamically, it is not safe to hold onto the reference.
*/
inline long&
iword(int __ix)
{
_Words& __word = (__ix < _M_word_size)
? _M_word[__ix] : _M_grow_words(__ix, true);
return __word._M_iword;
}
/**
* @brief Access to void pointer array.
* @param __ix Index into the array.
* @return A reference to a void* associated with the index.
*
* The pword function provides access to an array of pointers that can be
* used for any purpose. The array grows as required to hold the
* supplied index. All pointers in the array are initialized to 0.
*
* The implementation reserves several indices. You should use xalloc to
* obtain an index that is safe to use. Also note that since the array
* can grow dynamically, it is not safe to hold onto the reference.
*/
inline void*&
pword(int __ix)
{
_Words& __word = (__ix < _M_word_size)
? _M_word[__ix] : _M_grow_words(__ix, false);
return __word._M_pword;
}
// Destructor
/**
* Invokes each callback with erase_event. Destroys local storage.
*
* Note that the ios_base object for the standard streams never gets
* destroyed. As a result, any callbacks registered with the standard
* streams will not get invoked with erase_event (unless copyfmt is
* used).
*/
virtual ~ios_base();
protected:
ios_base();
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 50. Copy constructor and assignment operator of ios_base
private:
ios_base(const ios_base&);
ios_base&
operator=(const ios_base&);
};
// [27.4.5.1] fmtflags manipulators
/// Calls base.setf(ios_base::boolalpha).
inline ios_base&
boolalpha(ios_base& __base)
{
__base.setf(ios_base::boolalpha);
return __base;
}
/// Calls base.unsetf(ios_base::boolalpha).
inline ios_base&
noboolalpha(ios_base& __base)
{
__base.unsetf(ios_base::boolalpha);
return __base;
}
/// Calls base.setf(ios_base::showbase).
inline ios_base&
showbase(ios_base& __base)
{
__base.setf(ios_base::showbase);
return __base;
}
/// Calls base.unsetf(ios_base::showbase).
inline ios_base&
noshowbase(ios_base& __base)
{
__base.unsetf(ios_base::showbase);
return __base;
}
/// Calls base.setf(ios_base::showpoint).
inline ios_base&
showpoint(ios_base& __base)
{
__base.setf(ios_base::showpoint);
return __base;
}
/// Calls base.unsetf(ios_base::showpoint).
inline ios_base&
noshowpoint(ios_base& __base)
{
__base.unsetf(ios_base::showpoint);
return __base;
}
/// Calls base.setf(ios_base::showpos).
inline ios_base&
showpos(ios_base& __base)
{
__base.setf(ios_base::showpos);
return __base;
}
/// Calls base.unsetf(ios_base::showpos).
inline ios_base&
noshowpos(ios_base& __base)
{
__base.unsetf(ios_base::showpos);
return __base;
}
/// Calls base.setf(ios_base::skipws).
inline ios_base&
skipws(ios_base& __base)
{
__base.setf(ios_base::skipws);
return __base;
}
/// Calls base.unsetf(ios_base::skipws).
inline ios_base&
noskipws(ios_base& __base)
{
__base.unsetf(ios_base::skipws);
return __base;
}
/// Calls base.setf(ios_base::uppercase).
inline ios_base&
uppercase(ios_base& __base)
{
__base.setf(ios_base::uppercase);
return __base;
}
/// Calls base.unsetf(ios_base::uppercase).
inline ios_base&
nouppercase(ios_base& __base)
{
__base.unsetf(ios_base::uppercase);
return __base;
}
/// Calls base.setf(ios_base::unitbuf).
inline ios_base&
unitbuf(ios_base& __base)
{
__base.setf(ios_base::unitbuf);
return __base;
}
/// Calls base.unsetf(ios_base::unitbuf).
inline ios_base&
nounitbuf(ios_base& __base)
{
__base.unsetf(ios_base::unitbuf);
return __base;
}
// [27.4.5.2] adjustfield anipulators
/// Calls base.setf(ios_base::internal, ios_base::adjustfield).
inline ios_base&
internal(ios_base& __base)
{
__base.setf(ios_base::internal, ios_base::adjustfield);
return __base;
}
/// Calls base.setf(ios_base::left, ios_base::adjustfield).
inline ios_base&
left(ios_base& __base)
{
__base.setf(ios_base::left, ios_base::adjustfield);
return __base;
}
/// Calls base.setf(ios_base::right, ios_base::adjustfield).
inline ios_base&
right(ios_base& __base)
{
__base.setf(ios_base::right, ios_base::adjustfield);
return __base;
}
// [27.4.5.3] basefield anipulators
/// Calls base.setf(ios_base::dec, ios_base::basefield).
inline ios_base&
dec(ios_base& __base)
{
__base.setf(ios_base::dec, ios_base::basefield);
return __base;
}
/// Calls base.setf(ios_base::hex, ios_base::basefield).
inline ios_base&
hex(ios_base& __base)
{
__base.setf(ios_base::hex, ios_base::basefield);
return __base;
}
/// Calls base.setf(ios_base::oct, ios_base::basefield).
inline ios_base&
oct(ios_base& __base)
{
__base.setf(ios_base::oct, ios_base::basefield);
return __base;
}
// [27.4.5.4] floatfield anipulators
/// Calls base.setf(ios_base::fixed, ios_base::floatfield).
inline ios_base&
fixed(ios_base& __base)
{
__base.setf(ios_base::fixed, ios_base::floatfield);
return __base;
}
/// Calls base.setf(ios_base::scientific, ios_base::floatfield).
inline ios_base&
scientific(ios_base& __base)
{
__base.setf(ios_base::scientific, ios_base::floatfield);
return __base;
}
} // namespace std
#endif /* _IOS_BASE_H */

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// List implementation (out of line) -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file list.tcc
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _LIST_TCC
#define _LIST_TCC 1
namespace _GLIBCXX_STD
{
template<typename _Tp, typename _Alloc>
void
_List_base<_Tp,_Alloc>::
_M_clear()
{
typedef _List_node<_Tp> _Node;
_Node* __cur = static_cast<_Node*>(this->_M_impl._M_node._M_next);
while (__cur != &this->_M_impl._M_node)
{
_Node* __tmp = __cur;
__cur = static_cast<_Node*>(__cur->_M_next);
std::_Destroy(&__tmp->_M_data);
_M_put_node(__tmp);
}
}
template<typename _Tp, typename _Alloc>
typename list<_Tp,_Alloc>::iterator
list<_Tp,_Alloc>::
insert(iterator __position, const value_type& __x)
{
_Node* __tmp = _M_create_node(__x);
__tmp->hook(__position._M_node);
return __tmp;
}
template<typename _Tp, typename _Alloc>
typename list<_Tp,_Alloc>::iterator
list<_Tp,_Alloc>::
erase(iterator __position)
{
iterator __ret = __position._M_node->_M_next;
_M_erase(__position);
return __ret;
}
template<typename _Tp, typename _Alloc>
void
list<_Tp,_Alloc>::
resize(size_type __new_size, const value_type& __x)
{
iterator __i = begin();
size_type __len = 0;
for ( ; __i != end() && __len < __new_size; ++__i, ++__len)
;
if (__len == __new_size)
erase(__i, end());
else // __i == end()
insert(end(), __new_size - __len, __x);
}
template<typename _Tp, typename _Alloc>
list<_Tp,_Alloc>&
list<_Tp,_Alloc>::
operator=(const list& __x)
{
if (this != &__x)
{
iterator __first1 = begin();
iterator __last1 = end();
const_iterator __first2 = __x.begin();
const_iterator __last2 = __x.end();
while (__first1 != __last1 && __first2 != __last2)
*__first1++ = *__first2++;
if (__first2 == __last2)
erase(__first1, __last1);
else
insert(__last1, __first2, __last2);
}
return *this;
}
template<typename _Tp, typename _Alloc>
void
list<_Tp,_Alloc>::
_M_fill_assign(size_type __n, const value_type& __val)
{
iterator __i = begin();
for ( ; __i != end() && __n > 0; ++__i, --__n)
*__i = __val;
if (__n > 0)
insert(end(), __n, __val);
else
erase(__i, end());
}
template<typename _Tp, typename _Alloc>
template <typename _InputIterator>
void
list<_Tp,_Alloc>::
_M_assign_dispatch(_InputIterator __first2, _InputIterator __last2,
__false_type)
{
iterator __first1 = begin();
iterator __last1 = end();
for (; __first1 != __last1 && __first2 != __last2;
++__first1, ++__first2)
*__first1 = *__first2;
if (__first2 == __last2)
erase(__first1, __last1);
else
insert(__last1, __first2, __last2);
}
template<typename _Tp, typename _Alloc>
void
list<_Tp,_Alloc>::
remove(const value_type& __value)
{
iterator __first = begin();
iterator __last = end();
while (__first != __last)
{
iterator __next = __first;
++__next;
if (*__first == __value)
_M_erase(__first);
__first = __next;
}
}
template<typename _Tp, typename _Alloc>
void
list<_Tp,_Alloc>::
unique()
{
iterator __first = begin();
iterator __last = end();
if (__first == __last)
return;
iterator __next = __first;
while (++__next != __last)
{
if (*__first == *__next)
_M_erase(__next);
else
__first = __next;
__next = __first;
}
}
template<typename _Tp, typename _Alloc>
void
list<_Tp,_Alloc>::
merge(list& __x)
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 300. list::merge() specification incomplete
if (this != &__x)
{
iterator __first1 = begin();
iterator __last1 = end();
iterator __first2 = __x.begin();
iterator __last2 = __x.end();
while (__first1 != __last1 && __first2 != __last2)
if (*__first2 < *__first1)
{
iterator __next = __first2;
_M_transfer(__first1, __first2, ++__next);
__first2 = __next;
}
else
++__first1;
if (__first2 != __last2)
_M_transfer(__last1, __first2, __last2);
}
}
template<typename _Tp, typename _Alloc>
void
list<_Tp,_Alloc>::
sort()
{
// Do nothing if the list has length 0 or 1.
if (this->_M_impl._M_node._M_next != &this->_M_impl._M_node
&& this->_M_impl._M_node._M_next->_M_next != &this->_M_impl._M_node)
{
list __carry;
list __tmp[64];
list * __fill = &__tmp[0];
list * __counter;
do
{
__carry.splice(__carry.begin(), *this, begin());
for(__counter = &__tmp[0];
(__counter != __fill) && !__counter->empty();
++__counter)
{
__counter->merge(__carry);
__carry.swap(*__counter);
}
__carry.swap(*__counter);
if (__counter == __fill)
++__fill;
}
while ( !empty() );
for (__counter = &__tmp[1]; __counter != __fill; ++__counter)
__counter->merge( *(__counter-1) );
swap( *(__fill-1) );
}
}
template<typename _Tp, typename _Alloc>
template <typename _Predicate>
void
list<_Tp,_Alloc>::
remove_if(_Predicate __pred)
{
iterator __first = begin();
iterator __last = end();
while (__first != __last)
{
iterator __next = __first;
++__next;
if (__pred(*__first))
_M_erase(__first);
__first = __next;
}
}
template<typename _Tp, typename _Alloc>
template <typename _BinaryPredicate>
void
list<_Tp,_Alloc>::
unique(_BinaryPredicate __binary_pred)
{
iterator __first = begin();
iterator __last = end();
if (__first == __last) return;
iterator __next = __first;
while (++__next != __last)
{
if (__binary_pred(*__first, *__next))
_M_erase(__next);
else
__first = __next;
__next = __first;
}
}
template<typename _Tp, typename _Alloc>
template <typename _StrictWeakOrdering>
void
list<_Tp,_Alloc>::
merge(list& __x, _StrictWeakOrdering __comp)
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 300. list::merge() specification incomplete
if (this != &__x)
{
iterator __first1 = begin();
iterator __last1 = end();
iterator __first2 = __x.begin();
iterator __last2 = __x.end();
while (__first1 != __last1 && __first2 != __last2)
if (__comp(*__first2, *__first1))
{
iterator __next = __first2;
_M_transfer(__first1, __first2, ++__next);
__first2 = __next;
}
else
++__first1;
if (__first2 != __last2)
_M_transfer(__last1, __first2, __last2);
}
}
template<typename _Tp, typename _Alloc>
template <typename _StrictWeakOrdering>
void
list<_Tp,_Alloc>::
sort(_StrictWeakOrdering __comp)
{
// Do nothing if the list has length 0 or 1.
if (this->_M_impl._M_node._M_next != &this->_M_impl._M_node
&& this->_M_impl._M_node._M_next->_M_next != &this->_M_impl._M_node)
{
list __carry;
list __tmp[64];
list * __fill = &__tmp[0];
list * __counter;
do
{
__carry.splice(__carry.begin(), *this, begin());
for(__counter = &__tmp[0];
(__counter != __fill) && !__counter->empty();
++__counter)
{
__counter->merge(__carry, __comp);
__carry.swap(*__counter);
}
__carry.swap(*__counter);
if (__counter == __fill)
++__fill;
}
while ( !empty() );
for (__counter = &__tmp[1]; __counter != __fill; ++__counter)
__counter->merge( *(__counter-1), __comp );
swap( *(__fill-1) );
}
}
} // namespace std
#endif /* _LIST_TCC */

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// Locale support -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 22.1 Locales
//
/** @file localefwd.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _LOCALE_CLASSES_H
#define _LOCALE_CLASSES_H 1
#pragma GCC system_header
#include <bits/localefwd.h>
#include <cstring> // For strcmp.
#include <string>
#include <bits/atomicity.h>
#include <bits/gthr.h>
namespace std
{
// 22.1.1 Class locale
/**
* @brief Container class for localization functionality.
*
* The locale class is first a class wrapper for C library locales. It is
* also an extensible container for user-defined localization. A locale is
* a collection of facets that implement various localization features such
* as money, time, and number printing.
*
* Constructing C++ locales does not change the C library locale.
*
* This library supports efficient construction and copying of locales
* through a reference counting implementation of the locale class.
*/
class locale
{
public:
// Types:
/// Definition of locale::category.
typedef int category;
// Forward decls and friends:
class facet;
class id;
class _Impl;
friend class facet;
friend class _Impl;
template<typename _Facet>
friend bool
has_facet(const locale&) throw();
template<typename _Facet>
friend const _Facet&
use_facet(const locale&);
template<typename _Cache>
friend struct __use_cache;
//@{
/**
* @brief Category values.
*
* The standard category values are none, ctype, numeric, collate, time,
* monetary, and messages. They form a bitmask that supports union and
* intersection. The category all is the union of these values.
*
* @if maint
* NB: Order must match _S_facet_categories definition in locale.cc
* @endif
*/
static const category none = 0;
static const category ctype = 1L << 0;
static const category numeric = 1L << 1;
static const category collate = 1L << 2;
static const category time = 1L << 3;
static const category monetary = 1L << 4;
static const category messages = 1L << 5;
static const category all = (ctype | numeric | collate |
time | monetary | messages);
//@}
// Construct/copy/destroy:
/**
* @brief Default constructor.
*
* Constructs a copy of the global locale. If no locale has been
* explicitly set, this is the "C" locale.
*/
locale() throw();
/**
* @brief Copy constructor.
*
* Constructs a copy of @a other.
*
* @param other The locale to copy.
*/
locale(const locale& __other) throw();
/**
* @brief Named locale constructor.
*
* Constructs a copy of the named C library locale.
*
* @param s Name of the locale to construct.
* @throw std::runtime_error if s is null or an undefined locale.
*/
explicit
locale(const char* __s);
/**
* @brief Construct locale with facets from another locale.
*
* Constructs a copy of the locale @a base. The facets specified by @a
* cat are replaced with those from the locale named by @a s. If base is
* named, this locale instance will also be named.
*
* @param base The locale to copy.
* @param s Name of the locale to use facets from.
* @param cat Set of categories defining the facets to use from s.
* @throw std::runtime_error if s is null or an undefined locale.
*/
locale(const locale& __base, const char* __s, category __cat);
/**
* @brief Construct locale with facets from another locale.
*
* Constructs a copy of the locale @a base. The facets specified by @a
* cat are replaced with those from the locale @a add. If @a base and @a
* add are named, this locale instance will also be named.
*
* @param base The locale to copy.
* @param add The locale to use facets from.
* @param cat Set of categories defining the facets to use from add.
*/
locale(const locale& __base, const locale& __add, category __cat);
/**
* @brief Construct locale with another facet.
*
* Constructs a copy of the locale @a other. The facet @f is added to
* @other, replacing an existing facet of type Facet if there is one. If
* @f is null, this locale is a copy of @a other.
*
* @param other The locale to copy.
* @param f The facet to add in.
*/
template<typename _Facet>
locale(const locale& __other, _Facet* __f);
/// Locale destructor.
~locale() throw();
/**
* @brief Assignment operator.
*
* Set this locale to be a copy of @a other.
*
* @param other The locale to copy.
* @return A reference to this locale.
*/
const locale&
operator=(const locale& __other) throw();
/**
* @brief Construct locale with another facet.
*
* Constructs and returns a new copy of this locale. Adds or replaces an
* existing facet of type Facet from the locale @a other into the new
* locale.
*
* @param Facet The facet type to copy from other
* @param other The locale to copy from.
* @return Newly constructed locale.
* @throw std::runtime_error if other has no facet of type Facet.
*/
template<typename _Facet>
locale
combine(const locale& __other) const;
// Locale operations:
/**
* @brief Return locale name.
* @return Locale name or "*" if unnamed.
*/
string
name() const;
/**
* @brief Locale equality.
*
* @param other The locale to compare against.
* @return True if other and this refer to the same locale instance, are
* copies, or have the same name. False otherwise.
*/
bool
operator==(const locale& __other) const throw ();
/**
* @brief Locale inequality.
*
* @param other The locale to compare against.
* @return ! (*this == other)
*/
inline bool
operator!=(const locale& __other) const throw ()
{ return !(this->operator==(__other)); }
/**
* @brief Compare two strings according to collate.
*
* Template operator to compare two strings using the compare function of
* the collate facet in this locale. One use is to provide the locale to
* the sort function. For example, a vector v of strings could be sorted
* according to locale loc by doing:
* @code
* std::sort(v.begin(), v.end(), loc);
* @endcode
*
* @param s1 First string to compare.
* @param s2 Second string to compare.
* @return True if collate<Char> facet compares s1 < s2, else false.
*/
template<typename _Char, typename _Traits, typename _Alloc>
bool
operator()(const basic_string<_Char, _Traits, _Alloc>& __s1,
const basic_string<_Char, _Traits, _Alloc>& __s2) const;
// Global locale objects:
/**
* @brief Set global locale
*
* This function sets the global locale to the argument and returns a
* copy of the previous global locale. If the argument has a name, it
* will also call std::setlocale(LC_ALL, loc.name()).
*
* @param locale The new locale to make global.
* @return Copy of the old global locale.
*/
static locale
global(const locale&);
/**
* @brief Return reference to the "C" locale.
*/
static const locale&
classic();
private:
// The (shared) implementation
_Impl* _M_impl;
// The "C" reference locale
static _Impl* _S_classic;
// Current global locale
static _Impl* _S_global;
// Names of underlying locale categories.
// NB: locale::global() has to know how to modify all the
// underlying categories, not just the ones required by the C++
// standard.
static const char* const* const _S_categories;
// Number of standard categories. For C++, these categories are
// collate, ctype, monetary, numeric, time, and messages. These
// directly correspond to ISO C99 macros LC_COLLATE, LC_CTYPE,
// LC_MONETARY, LC_NUMERIC, and LC_TIME. In addition, POSIX (IEEE
// 1003.1-2001) specifies LC_MESSAGES.
// In addition to the standard categories, the underlying
// operating system is allowed to define extra LC_*
// macros. For GNU systems, the following are also valid:
// LC_PAPER, LC_NAME, LC_ADDRESS, LC_TELEPHONE, LC_MEASUREMENT,
// and LC_IDENTIFICATION.
static const size_t _S_categories_size = 6 + _GLIBCXX_NUM_CATEGORIES;
#ifdef __GTHREADS
static __gthread_once_t _S_once;
#endif
explicit
locale(_Impl*) throw();
static void
_S_initialize();
static void
_S_initialize_once();
static category
_S_normalize_category(category);
void
_M_coalesce(const locale& __base, const locale& __add, category __cat);
};
// 22.1.1.1.2 Class locale::facet
/**
* @brief Localization functionality base class.
*
* The facet class is the base class for a localization feature, such as
* money, time, and number printing. It provides common support for facets
* and reference management.
*
* Facets may not be copied or assigned.
*/
class locale::facet
{
private:
friend class locale;
friend class locale::_Impl;
mutable _Atomic_word _M_refcount;
// Contains data from the underlying "C" library for the classic locale.
static __c_locale _S_c_locale;
// String literal for the name of the classic locale.
static const char _S_c_name[2];
#ifdef __GTHREADS
static __gthread_once_t _S_once;
#endif
static void
_S_initialize_once();
protected:
/**
* @brief Facet constructor.
*
* This is the constructor provided by the standard. If refs is 0, the
* facet is destroyed when the last referencing locale is destroyed.
* Otherwise the facet will never be destroyed.
*
* @param refs The initial value for reference count.
*/
explicit
facet(size_t __refs = 0) throw() : _M_refcount(__refs ? 1 : 0)
{ }
/// Facet destructor.
virtual
~facet();
static void
_S_create_c_locale(__c_locale& __cloc, const char* __s,
__c_locale __old = 0);
static __c_locale
_S_clone_c_locale(__c_locale& __cloc);
static void
_S_destroy_c_locale(__c_locale& __cloc);
// Returns data from the underlying "C" library data for the
// classic locale.
static __c_locale
_S_get_c_locale();
static const char*
_S_get_c_name();
private:
inline void
_M_add_reference() const throw()
{ __gnu_cxx::__atomic_add(&_M_refcount, 1); }
inline void
_M_remove_reference() const throw()
{
if (__gnu_cxx::__exchange_and_add(&_M_refcount, -1) == 1)
{
try
{ delete this; }
catch (...)
{ }
}
}
facet(const facet&); // Not defined.
void
operator=(const facet&); // Not defined.
};
// 22.1.1.1.3 Class locale::id
/**
* @brief Facet ID class.
*
* The ID class provides facets with an index used to identify them.
* Every facet class must define a public static member locale::id, or be
* derived from a facet that provides this member, otherwise the facet
* cannot be used in a locale. The locale::id ensures that each class
* type gets a unique identifier.
*/
class locale::id
{
private:
friend class locale;
friend class locale::_Impl;
template<typename _Facet>
friend const _Facet&
use_facet(const locale&);
template<typename _Facet>
friend bool
has_facet(const locale&) throw ();
// NB: There is no accessor for _M_index because it may be used
// before the constructor is run; the effect of calling a member
// function (even an inline) would be undefined.
mutable size_t _M_index;
// Last id number assigned.
static _Atomic_word _S_refcount;
void
operator=(const id&); // Not defined.
id(const id&); // Not defined.
public:
// NB: This class is always a static data member, and thus can be
// counted on to be zero-initialized.
/// Constructor.
id() { }
size_t
_M_id() const;
};
// Implementation object for locale.
class locale::_Impl
{
public:
// Friends.
friend class locale;
friend class locale::facet;
template<typename _Facet>
friend bool
has_facet(const locale&) throw();
template<typename _Facet>
friend const _Facet&
use_facet(const locale&);
template<typename _Cache>
friend struct __use_cache;
private:
// Data Members.
_Atomic_word _M_refcount;
const facet** _M_facets;
size_t _M_facets_size;
const facet** _M_caches;
char** _M_names;
static const locale::id* const _S_id_ctype[];
static const locale::id* const _S_id_numeric[];
static const locale::id* const _S_id_collate[];
static const locale::id* const _S_id_time[];
static const locale::id* const _S_id_monetary[];
static const locale::id* const _S_id_messages[];
static const locale::id* const* const _S_facet_categories[];
inline void
_M_add_reference() throw()
{ __gnu_cxx::__atomic_add(&_M_refcount, 1); }
inline void
_M_remove_reference() throw()
{
if (__gnu_cxx::__exchange_and_add(&_M_refcount, -1) == 1)
{
try
{ delete this; }
catch(...)
{ }
}
}
_Impl(const _Impl&, size_t);
_Impl(const char*, size_t);
_Impl(size_t) throw();
~_Impl() throw();
_Impl(const _Impl&); // Not defined.
void
operator=(const _Impl&); // Not defined.
inline bool
_M_check_same_name()
{
bool __ret = true;
for (size_t __i = 0; __ret && __i < _S_categories_size - 1; ++__i)
__ret = std::strcmp(_M_names[__i], _M_names[__i + 1]) == 0;
return __ret;
}
void
_M_replace_categories(const _Impl*, category);
void
_M_replace_category(const _Impl*, const locale::id* const*);
void
_M_replace_facet(const _Impl*, const locale::id*);
void
_M_install_facet(const locale::id*, const facet*);
template<typename _Facet>
inline void
_M_init_facet(_Facet* __facet)
{ _M_install_facet(&_Facet::id, __facet); }
void
_M_install_cache(const facet* __cache, size_t __index) throw()
{
__cache->_M_add_reference();
_M_caches[__index] = __cache;
}
};
template<typename _Facet>
locale::locale(const locale& __other, _Facet* __f)
{
_M_impl = new _Impl(*__other._M_impl, 1);
char* _M_tmp_names[_S_categories_size];
size_t __i = 0;
try
{
for (; __i < _S_categories_size; ++__i)
{
_M_tmp_names[__i] = new char[2];
std::strcpy(_M_tmp_names[__i], "*");
}
_M_impl->_M_install_facet(&_Facet::id, __f);
}
catch(...)
{
_M_impl->_M_remove_reference();
for (size_t __j = 0; __j < __i; ++__j)
delete [] _M_tmp_names[__j];
__throw_exception_again;
}
for (size_t __k = 0; __k < _S_categories_size; ++__k)
{
delete [] _M_impl->_M_names[__k];
_M_impl->_M_names[__k] = _M_tmp_names[__k];
}
}
} // namespace std
#endif

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// Locale support -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 22.1 Locales
//
/** @file localefwd.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _LOCALE_FWD_H
#define _LOCALE_FWD_H 1
#pragma GCC system_header
#include <bits/c++config.h>
#include <bits/c++locale.h> // Defines __c_locale, config-specific includes
#include <iosfwd> // For ostreambuf_iterator, istreambuf_iterator
#include <bits/functexcept.h>
namespace std
{
// 22.1.1 Locale
class locale;
// 22.1.3 Convenience interfaces
template<typename _CharT>
inline bool
isspace(_CharT, const locale&);
template<typename _CharT>
inline bool
isprint(_CharT, const locale&);
template<typename _CharT>
inline bool
iscntrl(_CharT, const locale&);
template<typename _CharT>
inline bool
isupper(_CharT, const locale&);
template<typename _CharT>
inline bool
islower(_CharT, const locale&);
template<typename _CharT>
inline bool
isalpha(_CharT, const locale&);
template<typename _CharT>
inline bool
isdigit(_CharT, const locale&);
template<typename _CharT>
inline bool
ispunct(_CharT, const locale&);
template<typename _CharT>
inline bool
isxdigit(_CharT, const locale&);
template<typename _CharT>
inline bool
isalnum(_CharT, const locale&);
template<typename _CharT>
inline bool
isgraph(_CharT, const locale&);
template<typename _CharT>
inline _CharT
toupper(_CharT, const locale&);
template<typename _CharT>
inline _CharT
tolower(_CharT, const locale&);
// 22.2.1 and 22.2.1.3 ctype
class ctype_base;
template<typename _CharT>
class ctype;
template<> class ctype<char>;
#ifdef _GLIBCXX_USE_WCHAR_T
template<> class ctype<wchar_t>;
#endif
template<typename _CharT>
class ctype_byname;
// NB: Specialized for char and wchar_t in locale_facets.h.
class codecvt_base;
class __enc_traits;
template<typename _InternT, typename _ExternT, typename _StateT>
class codecvt;
template<> class codecvt<char, char, mbstate_t>;
#ifdef _GLIBCXX_USE_WCHAR_T
template<> class codecvt<wchar_t, char, mbstate_t>;
#endif
template<typename _InternT, typename _ExternT, typename _StateT>
class codecvt_byname;
// 22.2.2 and 22.2.3 numeric
template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
class num_get;
template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
class num_put;
template<typename _CharT> class numpunct;
template<typename _CharT> class numpunct_byname;
// 22.2.4 collation
template<typename _CharT>
class collate;
template<typename _CharT> class
collate_byname;
// 22.2.5 date and time
class time_base;
template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
class time_get;
template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
class time_get_byname;
template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
class time_put;
template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
class time_put_byname;
// 22.2.6 money
class money_base;
template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
class money_get;
template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
class money_put;
template<typename _CharT, bool _Intl = false>
class moneypunct;
template<typename _CharT, bool _Intl = false>
class moneypunct_byname;
// 22.2.7 message retrieval
class messages_base;
template<typename _CharT>
class messages;
template<typename _CharT>
class messages_byname;
template<typename _Facet>
bool
has_facet(const locale& __loc) throw();
template<typename _Facet>
const _Facet&
use_facet(const locale& __loc);
template<typename _Facet>
inline const _Facet&
__check_facet(const _Facet* __f)
{
if (!__f)
__throw_bad_cast();
return *__f;
}
} // namespace std
#endif

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data/lib/gcc/include/c++/3.4.0/bits/mask_array.h
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// The template and inlines for the -*- C++ -*- mask_array class.
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
/** @file mask_array.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _MASK_ARRAY_H
#define _MASK_ARRAY_H 1
#pragma GCC system_header
namespace std {
/**
* @brief Reference to selected subset of an array.
*
* A mask_array is a reference to the actual elements of an array specified
* by a bitmask in the form of an array of bool. The way to get a
* mask_array is to call operator[](valarray<bool>) on a valarray. The
* returned mask_array then permits carrying operations out on the
* referenced subset of elements in the original valarray.
*
* For example, if a mask_array is obtained using the array (false, true,
* false, true) as an argument, the mask array has two elements referring
* to array[1] and array[3] in the underlying array.
*
* @param Tp Element type.
*/
template <class _Tp>
class mask_array
{
public:
typedef _Tp value_type;
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 253. valarray helper functions are almost entirely useless
/// Copy constructor. Both slices refer to the same underlying array.
mask_array (const mask_array&);
/// Assignment operator. Assigns elements to corresponding elements
/// of @a a.
mask_array& operator=(const mask_array&);
void operator=(const valarray<_Tp>&) const;
/// Multiply slice elements by corresponding elements of @a v.
void operator*=(const valarray<_Tp>&) const;
/// Divide slice elements by corresponding elements of @a v.
void operator/=(const valarray<_Tp>&) const;
/// Modulo slice elements by corresponding elements of @a v.
void operator%=(const valarray<_Tp>&) const;
/// Add corresponding elements of @a v to slice elements.
void operator+=(const valarray<_Tp>&) const;
/// Subtract corresponding elements of @a v from slice elements.
void operator-=(const valarray<_Tp>&) const;
/// Logical xor slice elements with corresponding elements of @a v.
void operator^=(const valarray<_Tp>&) const;
/// Logical and slice elements with corresponding elements of @a v.
void operator&=(const valarray<_Tp>&) const;
/// Logical or slice elements with corresponding elements of @a v.
void operator|=(const valarray<_Tp>&) const;
/// Left shift slice elements by corresponding elements of @a v.
void operator<<=(const valarray<_Tp>&) const;
/// Right shift slice elements by corresponding elements of @a v.
void operator>>=(const valarray<_Tp>&) const;
/// Assign all slice elements to @a t.
void operator=(const _Tp&) const;
// ~mask_array ();
template<class _Dom>
void operator=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator*=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator/=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator%=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator+=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator-=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator^=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator&=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator|=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator<<=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator>>=(const _Expr<_Dom,_Tp>&) const;
private:
mask_array(_Array<_Tp>, size_t, _Array<bool>);
friend class valarray<_Tp>;
const size_t _M_sz;
const _Array<bool> _M_mask;
const _Array<_Tp> _M_array;
// not implemented
mask_array();
};
template<typename _Tp>
inline mask_array<_Tp>::mask_array(const mask_array<_Tp>& a)
: _M_sz(a._M_sz), _M_mask(a._M_mask), _M_array(a._M_array) {}
template<typename _Tp>
inline
mask_array<_Tp>::mask_array(_Array<_Tp> __a, size_t __s, _Array<bool> __m)
: _M_sz(__s), _M_mask(__m), _M_array(__a) {}
template<typename _Tp>
inline mask_array<_Tp>&
mask_array<_Tp>::operator=(const mask_array<_Tp>& __a)
{
std::__valarray_copy(__a._M_array, __a._M_mask,
_M_sz, _M_array, _M_mask);
return *this;
}
template<typename _Tp>
inline void
mask_array<_Tp>::operator=(const _Tp& __t) const
{ std::__valarray_fill(_M_array, _M_sz, _M_mask, __t); }
template<typename _Tp>
inline void
mask_array<_Tp>::operator=(const valarray<_Tp>& __v) const
{ std::__valarray_copy(_Array<_Tp>(__v), __v.size(), _M_array, _M_mask); }
template<typename _Tp>
template<class _Ex>
inline void
mask_array<_Tp>::operator=(const _Expr<_Ex, _Tp>& __e) const
{ std::__valarray_copy(__e, __e.size(), _M_array, _M_mask); }
#undef _DEFINE_VALARRAY_OPERATOR
#define _DEFINE_VALARRAY_OPERATOR(_Op, _Name) \
template<typename _Tp> \
inline void \
mask_array<_Tp>::operator _Op##=(const valarray<_Tp>& __v) const \
{ \
_Array_augmented_##_Name(_M_array, _M_mask, \
_Array<_Tp>(__v), __v.size()); \
} \
\
template<typename _Tp> \
template<class _Dom> \
inline void \
mask_array<_Tp>::operator _Op##=(const _Expr<_Dom, _Tp>& __e) const\
{ \
_Array_augmented_##_Name(_M_array, _M_mask, __e, __e.size()); \
}
_DEFINE_VALARRAY_OPERATOR(*, __multiplies)
_DEFINE_VALARRAY_OPERATOR(/, __divides)
_DEFINE_VALARRAY_OPERATOR(%, __modulus)
_DEFINE_VALARRAY_OPERATOR(+, __plus)
_DEFINE_VALARRAY_OPERATOR(-, __minus)
_DEFINE_VALARRAY_OPERATOR(^, __bitwise_xor)
_DEFINE_VALARRAY_OPERATOR(&, __bitwise_and)
_DEFINE_VALARRAY_OPERATOR(|, __bitwise_or)
_DEFINE_VALARRAY_OPERATOR(<<, __shift_left)
_DEFINE_VALARRAY_OPERATOR(>>, __shift_right)
#undef _DEFINE_VALARRAY_OPERATOR
} // std::
#endif /* _MASK_ARRAY_H */
// Local Variables:
// mode:c++
// End:

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data/lib/gcc/include/c++/3.4.0/bits/ostream.tcc
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// ostream classes -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 27.6.2 Output streams
//
#ifndef _OSTREAM_TCC
#define _OSTREAM_TCC 1
#pragma GCC system_header
#include <locale>
namespace std
{
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>::sentry::
sentry(basic_ostream<_CharT, _Traits>& __os)
: _M_os(__os)
{
// XXX MT
if (__os.tie() && __os.good())
__os.tie()->flush();
if (__os.good())
_M_ok = true;
else
{
_M_ok = false;
__os.setstate(ios_base::failbit);
}
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(__ostream_type& (*__pf)(__ostream_type&))
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// DR 60. What is a formatted input function?
// The inserters for manipulators are *not* formatted output functions.
return __pf(*this);
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(__ios_type& (*__pf)(__ios_type&))
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// DR 60. What is a formatted input function?
// The inserters for manipulators are *not* formatted output functions.
__pf(*this);
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(ios_base& (*__pf)(ios_base&))
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// DR 60. What is a formatted input function?
// The inserters for manipulators are *not* formatted output functions.
__pf(*this);
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(bool __n)
{
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
const __num_put_type& __np = __check_facet(this->_M_num_put);
if (__np.put(*this, *this, this->fill(), __n).failed())
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(long __n)
{
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
bool __b = false;
char_type __c = this->fill();
ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
const __num_put_type& __np = __check_facet(this->_M_num_put);
if ((__fmt & ios_base::oct) || (__fmt & ios_base::hex))
{
unsigned long __l = static_cast<unsigned long>(__n);
__b = __np.put(*this, *this, __c, __l).failed();
}
else
__b = __np.put(*this, *this, __c, __n).failed();
if (__b)
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(unsigned long __n)
{
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
const __num_put_type& __np = __check_facet(this->_M_num_put);
if (__np.put(*this, *this, this->fill(), __n).failed())
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
#ifdef _GLIBCXX_USE_LONG_LONG
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(long long __n)
{
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
bool __b = false;
char_type __c = this->fill();
ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
const __num_put_type& __np = __check_facet(this->_M_num_put);
if ((__fmt & ios_base::oct) || (__fmt & ios_base::hex))
{
unsigned long long __l;
__l = static_cast<unsigned long long>(__n);
__b = __np.put(*this, *this, __c, __l).failed();
}
else
__b = __np.put(*this, *this, __c, __n).failed();
if (__b)
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(unsigned long long __n)
{
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
const __num_put_type& __np = __check_facet(this->_M_num_put);
if (__np.put(*this, *this, this->fill(), __n).failed())
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
#endif
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(double __n)
{
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
const __num_put_type& __np = __check_facet(this->_M_num_put);
if (__np.put(*this, *this, this->fill(), __n).failed())
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(long double __n)
{
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
const __num_put_type& __np = __check_facet(this->_M_num_put);
if (__np.put(*this, *this, this->fill(), __n).failed())
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(const void* __n)
{
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
const __num_put_type& __np = __check_facet(this->_M_num_put);
if (__np.put(*this, *this, this->fill(), __n).failed())
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
operator<<(__streambuf_type* __sbin)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
sentry __cerb(*this);
if (__cerb && __sbin)
{
try
{
if (!__copy_streambufs(__sbin, this->rdbuf()))
__err |= ios_base::failbit;
}
catch(...)
{ this->_M_setstate(ios_base::failbit); }
}
else if (!__sbin)
__err |= ios_base::badbit;
if (__err)
this->setstate(__err);
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
put(char_type __c)
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// DR 60. What is a formatted input function?
// basic_ostream::put(char_type) is an unformatted output function.
// DR 63. Exception-handling policy for unformatted output.
// Unformatted output functions should catch exceptions thrown
// from streambuf members.
sentry __cerb(*this);
if (__cerb)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
int_type __put = this->rdbuf()->sputc(__c);
if (traits_type::eq_int_type(__put, traits_type::eof()))
__err |= ios_base::badbit;
}
catch (...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
write(const _CharT* __s, streamsize __n)
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// DR 60. What is a formatted input function?
// basic_ostream::write(const char_type*, streamsize) is an
// unformatted output function.
// DR 63. Exception-handling policy for unformatted output.
// Unformatted output functions should catch exceptions thrown
// from streambuf members.
sentry __cerb(*this);
if (__cerb)
{
try
{ _M_write(__s, __n); }
catch (...)
{ this->_M_setstate(ios_base::badbit); }
}
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
flush()
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// DR 60. What is a formatted input function?
// basic_ostream::flush() is *not* an unformatted output function.
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
__err |= ios_base::badbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
return *this;
}
template<typename _CharT, typename _Traits>
typename basic_ostream<_CharT, _Traits>::pos_type
basic_ostream<_CharT, _Traits>::
tellp()
{
pos_type __ret = pos_type(-1);
try
{
if (!this->fail())
__ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
return __ret;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
seekp(pos_type __pos)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
if (!this->fail())
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 136. seekp, seekg setting wrong streams?
pos_type __p = this->rdbuf()->pubseekpos(__pos, ios_base::out);
// 129. Need error indication from seekp() and seekg()
if (__p == pos_type(off_type(-1)))
__err |= ios_base::failbit;
}
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
return *this;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
seekp(off_type __off, ios_base::seekdir __dir)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
if (!this->fail())
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 136. seekp, seekg setting wrong streams?
pos_type __p = this->rdbuf()->pubseekoff(__off, __dir,
ios_base::out);
// 129. Need error indication from seekp() and seekg()
if (__p == pos_type(off_type(-1)))
__err |= ios_base::failbit;
}
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
return *this;
}
// 27.6.2.5.4 Character inserters.
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
{
typedef basic_ostream<_CharT, _Traits> __ostream_type;
typename __ostream_type::sentry __cerb(__out);
if (__cerb)
{
try
{
const streamsize __w = __out.width();
streamsize __len = 1;
_CharT* __cs = &__c;
if (__w > __len)
{
__cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
* __w));
__pad<_CharT, _Traits>::_S_pad(__out, __out.fill(), __cs,
&__c, __w, __len, false);
__len = __w;
}
__out._M_write(__cs, __len);
__out.width(0);
}
catch(...)
{ __out._M_setstate(ios_base::badbit); }
}
return __out;
}
// Specializations.
template <class _Traits>
basic_ostream<char, _Traits>&
operator<<(basic_ostream<char, _Traits>& __out, char __c)
{
typedef basic_ostream<char, _Traits> __ostream_type;
typename __ostream_type::sentry __cerb(__out);
if (__cerb)
{
try
{
const streamsize __w = __out.width();
streamsize __len = 1;
char* __cs = &__c;
if (__w > __len)
{
__cs = static_cast<char*>(__builtin_alloca(__w));
__pad<char, _Traits>::_S_pad(__out, __out.fill(), __cs,
&__c, __w, __len, false);
__len = __w;
}
__out._M_write(__cs, __len);
__out.width(0);
}
catch(...)
{ __out._M_setstate(ios_base::badbit); }
}
return __out;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
{
typedef basic_ostream<_CharT, _Traits> __ostream_type;
typename __ostream_type::sentry __cerb(__out);
if (__cerb && __s)
{
try
{
const streamsize __w = __out.width();
streamsize __len = static_cast<streamsize>(_Traits::length(__s));
if (__w > __len)
{
_CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
* __w));
__pad<_CharT, _Traits>::_S_pad(__out, __out.fill(), __cs,
__s, __w, __len, false);
__s = __cs;
__len = __w;
}
__out._M_write(__s, __len);
__out.width(0);
}
catch(...)
{ __out._M_setstate(ios_base::badbit); }
}
else if (!__s)
__out.setstate(ios_base::badbit);
return __out;
}
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
{
typedef basic_ostream<_CharT, _Traits> __ostream_type;
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 167. Improper use of traits_type::length()
// Note that this is only in 'Review' status.
typedef char_traits<char> __traits_type;
typename __ostream_type::sentry __cerb(__out);
if (__cerb && __s)
{
size_t __clen = __traits_type::length(__s);
_CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
* __clen));
for (size_t __i = 0; __i < __clen; ++__i)
__ws[__i] = __out.widen(__s[__i]);
_CharT* __str = __ws;
try
{
const streamsize __w = __out.width();
streamsize __len = static_cast<streamsize>(__clen);
if (__w > __len)
{
_CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
* __w));
__pad<_CharT, _Traits>::_S_pad(__out, __out.fill(), __cs,
__ws, __w, __len, false);
__str = __cs;
__len = __w;
}
__out._M_write(__str, __len);
__out.width(0);
}
catch(...)
{ __out._M_setstate(ios_base::badbit); }
}
else if (!__s)
__out.setstate(ios_base::badbit);
return __out;
}
// Partial specializations.
template<class _Traits>
basic_ostream<char, _Traits>&
operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
{
typedef basic_ostream<char, _Traits> __ostream_type;
typename __ostream_type::sentry __cerb(__out);
if (__cerb && __s)
{
try
{
const streamsize __w = __out.width();
streamsize __len = static_cast<streamsize>(_Traits::length(__s));
if (__w > __len)
{
char* __cs = static_cast<char*>(__builtin_alloca(__w));
__pad<char, _Traits>::_S_pad(__out, __out.fill(), __cs,
__s, __w, __len, false);
__s = __cs;
__len = __w;
}
__out._M_write(__s, __len);
__out.width(0);
}
catch(...)
{ __out._M_setstate(ios_base::badbit); }
}
else if (!__s)
__out.setstate(ios_base::badbit);
return __out;
}
// 21.3.7.9 basic_string::operator<<
template<typename _CharT, typename _Traits, typename _Alloc>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __out,
const basic_string<_CharT, _Traits, _Alloc>& __str)
{
typedef basic_ostream<_CharT, _Traits> __ostream_type;
typename __ostream_type::sentry __cerb(__out);
if (__cerb)
{
const streamsize __w = __out.width();
streamsize __len = static_cast<streamsize>(__str.size());
const _CharT* __s = __str.data();
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 25. String operator<< uses width() value wrong
if (__w > __len)
{
_CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
__pad<_CharT, _Traits>::_S_pad(__out, __out.fill(), __cs, __s,
__w, __len, false);
__s = __cs;
__len = __w;
}
__out._M_write(__s, __len);
__out.width(0);
}
return __out;
}
// Inhibit implicit instantiations for required instantiations,
// which are defined via explicit instantiations elsewhere.
// NB: This syntax is a GNU extension.
#if _GLIBCXX_EXTERN_TEMPLATE
extern template class basic_ostream<char>;
extern template ostream& endl(ostream&);
extern template ostream& ends(ostream&);
extern template ostream& flush(ostream&);
extern template ostream& operator<<(ostream&, char);
extern template ostream& operator<<(ostream&, unsigned char);
extern template ostream& operator<<(ostream&, signed char);
extern template ostream& operator<<(ostream&, const char*);
extern template ostream& operator<<(ostream&, const unsigned char*);
extern template ostream& operator<<(ostream&, const signed char*);
#ifdef _GLIBCXX_USE_WCHAR_T
extern template class basic_ostream<wchar_t>;
extern template wostream& endl(wostream&);
extern template wostream& ends(wostream&);
extern template wostream& flush(wostream&);
extern template wostream& operator<<(wostream&, wchar_t);
extern template wostream& operator<<(wostream&, char);
extern template wostream& operator<<(wostream&, const wchar_t*);
extern template wostream& operator<<(wostream&, const char*);
#endif
#endif
} // namespace std
#endif

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data/lib/gcc/include/c++/3.4.0/bits/postypes.h
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// Position types -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 27.4.1 - Types
// ISO C++ 14882: 27.4.3 - Template class fpos
//
/** @file postypes.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _GLIBCXX_POSTYPES_H
#define _GLIBCXX_POSTYPES_H 1
#pragma GCC system_header
#include <cwchar> // For mbstate_t
#ifdef _GLIBCXX_HAVE_STDINT_H
#include <stdint.h> // For int64_t
#endif
namespace std
{
// The types streamoff, streampos and wstreampos and the class
// template fpos<> are described in clauses 21.1.2, 21.1.3, 27.1.2,
// 27.2, 27.4.1, 27.4.3 and D.6. Despite all this verbage, the
// behaviour of these types is mostly implementation defined or
// unspecified. The behaviour in this implementation is as noted
// below.
/**
* @brief Type used by fpos, char_traits<char>, and char_traits<wchar_t>.
*
* @if maint
* In clauses 21.1.3.1 and 27.4.1 streamoff is described as an
* implementation defined type.
* Note: In versions of GCC up to and including GCC 3.3, streamoff
* was typedef long.
* @endif
*/
#ifdef _GLIBCXX_HAVE_INT64_T
typedef int64_t streamoff;
#else
typedef long long streamoff;
#endif
/// Integral type for I/O operation counts and buffer sizes.
typedef ptrdiff_t streamsize; // Signed integral type
template<typename _StateT>
class fpos;
/**
* @brief Class representing stream positions.
*
* The standard places no requirements upon the template parameter StateT.
* In this implementation StateT must be DefaultConstructible,
* CopyConstructible and Assignable. The standard only requires that fpos
* should contain a member of type StateT. In this implementation it also
* contains an offset stored as a signed integer.
*
* @param StateT Type passed to and returned from state().
*/
template<typename _StateT>
class fpos
{
private:
streamoff _M_off;
_StateT _M_state;
public:
// The standard doesn't require that fpos objects can be default
// constructed. This implementation provides a default
// constructor that initializes the offset to 0 and default
// constructs the state.
fpos()
: _M_off(0), _M_state() { }
// The standard requires that fpos objects can be constructed
// from streamoff objects using the constructor syntax, and
// fails to give any meaningful semantics. In this
// implementation implicit conversion is also allowed, and this
// constructor stores the streamoff as the offset and default
// constructs the state.
/// Construct position from offset.
fpos(streamoff __off)
: _M_off(__off), _M_state() { }
/// Convert to streamoff.
operator streamoff() const { return _M_off; }
/// Remember the value of @a st.
void
state(_StateT __st)
{ _M_state = __st; }
/// Return the last set value of @a st.
_StateT
state() const
{ return _M_state; }
// The standard only requires that operator== must be an
// equivalence relation. In this implementation two fpos<StateT>
// objects belong to the same equivalence class if the contained
// offsets compare equal.
/// Test if equivalent to another position.
bool
operator==(const fpos& __other) const
{ return _M_off == __other._M_off; }
/// Test if not equivalent to another position.
bool
operator!=(const fpos& __other) const
{ return _M_off != __other._M_off; }
// The standard requires that this operator must be defined, but
// gives no semantics. In this implemenation it just adds it's
// argument to the stored offset and returns *this.
/// Add offset to this position.
fpos&
operator+=(streamoff __off)
{
_M_off += __off;
return *this;
}
// The standard requires that this operator must be defined, but
// gives no semantics. In this implemenation it just subtracts
// it's argument from the stored offset and returns *this.
/// Subtract offset from this position.
fpos&
operator-=(streamoff __off)
{
_M_off -= __off;
return *this;
}
// The standard requires that this operator must be defined, but
// defines it's semantics only in terms of operator-. In this
// implementation it constructs a copy of *this, adds the
// argument to that copy using operator+= and then returns the
// copy.
/// Add position and offset.
fpos
operator+(streamoff __off) const
{
fpos __pos(*this);
__pos += __off;
return __pos;
}
// The standard requires that this operator must be defined, but
// defines it's semantics only in terms of operator+. In this
// implementation it constructs a copy of *this, subtracts the
// argument from that copy using operator-= and then returns the
// copy.
/// Subtract offset from position.
fpos
operator-(streamoff __off) const
{
fpos __pos(*this);
__pos -= __off;
return __pos;
}
// The standard requires that this operator must be defined, but
// defines it's semantics only in terms of operator+. In this
// implementation it returns the difference between the offset
// stored in *this and in the argument.
/// Subtract position to return offset.
streamoff
operator-(const fpos& __other) const
{ return _M_off - __other._M_off; }
};
// Clauses 21.1.3.1 and 21.1.3.2 describe streampos and wstreampos
// as implementation defined types, but clause 27.2 requires that
// they must both be typedefs for fpos<mbstate_t>
/// File position for char streams.
typedef fpos<mbstate_t> streampos;
/// File position for wchar_t streams.
typedef fpos<mbstate_t> wstreampos;
} // namespace std
#endif

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data/lib/gcc/include/c++/3.4.0/bits/slice_array.h
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// The template and inlines for the -*- C++ -*- slice_array class.
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
/** @file slice_array.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _SLICE_ARRAY_H
#define _SLICE_ARRAY_H 1
#pragma GCC system_header
namespace std
{
/**
* @brief Class defining one-dimensional subset of an array.
*
* The slice class represents a one-dimensional subset of an array,
* specified by three parameters: start offset, size, and stride. The
* start offset is the index of the first element of the array that is part
* of the subset. The size is the total number of elements in the subset.
* Stride is the distance between each successive array element to include
* in the subset.
*
* For example, with an array of size 10, and a slice with offset 1, size 3
* and stride 2, the subset consists of array elements 1, 3, and 5.
*/
class slice
{
public:
/// Construct an empty slice.
slice();
/**
* @brief Construct a slice.
*
* @param o Offset in array of first element.
* @param d Number of elements in slice.
* @param s Stride between array elements.
*/
slice(size_t, size_t, size_t);
/// Return array offset of first slice element.
size_t start() const;
/// Return size of slice.
size_t size() const;
/// Return array stride of slice.
size_t stride() const;
private:
size_t _M_off; // offset
size_t _M_sz; // size
size_t _M_st; // stride unit
};
// The default constructor constructor is not required to initialize
// data members with any meaningful values, so we choose to do nothing.
inline
slice::slice() {}
inline
slice::slice(size_t __o, size_t __d, size_t __s)
: _M_off(__o), _M_sz(__d), _M_st(__s) {}
inline size_t
slice::start() const
{ return _M_off; }
inline size_t
slice::size() const
{ return _M_sz; }
inline size_t
slice::stride() const
{ return _M_st; }
/**
* @brief Reference to one-dimensional subset of an array.
*
* A slice_array is a reference to the actual elements of an array
* specified by a slice. The way to get a slice_array is to call
* operator[](slice) on a valarray. The returned slice_array then permits
* carrying operations out on the referenced subset of elements in the
* original valarray. For example, operator+=(valarray) will add values
* to the subset of elements in the underlying valarray this slice_array
* refers to.
*
* @param Tp Element type.
*/
template<typename _Tp>
class slice_array
{
public:
typedef _Tp value_type;
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 253. valarray helper functions are almost entirely useless
/// Copy constructor. Both slices refer to the same underlying array.
slice_array(const slice_array&);
/// Assignment operator. Assigns slice elements to corresponding
/// elements of @a a.
slice_array& operator=(const slice_array&);
/// Assign slice elements to corresponding elements of @a v.
void operator=(const valarray<_Tp>&) const;
/// Multiply slice elements by corresponding elements of @a v.
void operator*=(const valarray<_Tp>&) const;
/// Divide slice elements by corresponding elements of @a v.
void operator/=(const valarray<_Tp>&) const;
/// Modulo slice elements by corresponding elements of @a v.
void operator%=(const valarray<_Tp>&) const;
/// Add corresponding elements of @a v to slice elements.
void operator+=(const valarray<_Tp>&) const;
/// Subtract corresponding elements of @a v from slice elements.
void operator-=(const valarray<_Tp>&) const;
/// Logical xor slice elements with corresponding elements of @a v.
void operator^=(const valarray<_Tp>&) const;
/// Logical and slice elements with corresponding elements of @a v.
void operator&=(const valarray<_Tp>&) const;
/// Logical or slice elements with corresponding elements of @a v.
void operator|=(const valarray<_Tp>&) const;
/// Left shift slice elements by corresponding elements of @a v.
void operator<<=(const valarray<_Tp>&) const;
/// Right shift slice elements by corresponding elements of @a v.
void operator>>=(const valarray<_Tp>&) const;
/// Assign all slice elements to @a t.
void operator=(const _Tp &) const;
// ~slice_array ();
template<class _Dom>
void operator=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator*=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator/=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator%=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator+=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator-=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator^=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator&=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator|=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator<<=(const _Expr<_Dom,_Tp>&) const;
template<class _Dom>
void operator>>=(const _Expr<_Dom,_Tp>&) const;
private:
friend class valarray<_Tp>;
slice_array(_Array<_Tp>, const slice&);
const size_t _M_sz;
const size_t _M_stride;
const _Array<_Tp> _M_array;
// not implemented
slice_array();
};
template<typename _Tp>
inline
slice_array<_Tp>::slice_array(_Array<_Tp> __a, const slice& __s)
: _M_sz(__s.size()), _M_stride(__s.stride()),
_M_array(__a.begin() + __s.start()) {}
template<typename _Tp>
inline
slice_array<_Tp>::slice_array(const slice_array<_Tp>& a)
: _M_sz(a._M_sz), _M_stride(a._M_stride), _M_array(a._M_array) {}
// template<typename _Tp>
// inline slice_array<_Tp>::~slice_array () {}
template<typename _Tp>
inline slice_array<_Tp>&
slice_array<_Tp>::operator=(const slice_array<_Tp>& __a)
{
std::__valarray_copy(__a._M_array, __a._M_sz, __a._M_stride,
_M_array, _M_stride);
return *this;
}
template<typename _Tp>
inline void
slice_array<_Tp>::operator=(const _Tp& __t) const
{ std::__valarray_fill(_M_array, _M_sz, _M_stride, __t); }
template<typename _Tp>
inline void
slice_array<_Tp>::operator=(const valarray<_Tp>& __v) const
{ std::__valarray_copy(_Array<_Tp>(__v), _M_array, _M_sz, _M_stride); }
template<typename _Tp>
template<class _Dom>
inline void
slice_array<_Tp>::operator=(const _Expr<_Dom,_Tp>& __e) const
{ std::__valarray_copy(__e, _M_sz, _M_array, _M_stride); }
#undef _DEFINE_VALARRAY_OPERATOR
#define _DEFINE_VALARRAY_OPERATOR(_Op,_Name) \
template<typename _Tp> \
inline void \
slice_array<_Tp>::operator _Op##=(const valarray<_Tp>& __v) const \
{ \
_Array_augmented_##_Name(_M_array, _M_sz, _M_stride, _Array<_Tp>(__v));\
} \
\
template<typename _Tp> \
template<class _Dom> \
inline void \
slice_array<_Tp>::operator _Op##=(const _Expr<_Dom,_Tp>& __e) const\
{ \
_Array_augmented_##_Name(_M_array, _M_stride, __e, _M_sz); \
}
_DEFINE_VALARRAY_OPERATOR(*, __multiplies)
_DEFINE_VALARRAY_OPERATOR(/, __divides)
_DEFINE_VALARRAY_OPERATOR(%, __modulus)
_DEFINE_VALARRAY_OPERATOR(+, __plus)
_DEFINE_VALARRAY_OPERATOR(-, __minus)
_DEFINE_VALARRAY_OPERATOR(^, __bitwise_xor)
_DEFINE_VALARRAY_OPERATOR(&, __bitwise_and)
_DEFINE_VALARRAY_OPERATOR(|, __bitwise_or)
_DEFINE_VALARRAY_OPERATOR(<<, __shift_left)
_DEFINE_VALARRAY_OPERATOR(>>, __shift_right)
#undef _DEFINE_VALARRAY_OPERATOR
} // std::
#endif /* _SLICE_ARRAY_H */
// Local Variables:
// mode:c++
// End:

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// String based streams -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 27.7 String-based streams
//
#ifndef _SSTREAM_TCC
#define _SSTREAM_TCC 1
#pragma GCC system_header
#include <sstream>
namespace std
{
template <class _CharT, class _Traits, class _Alloc>
typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
basic_stringbuf<_CharT, _Traits, _Alloc>::
pbackfail(int_type __c)
{
int_type __ret = traits_type::eof();
const bool __testeof = traits_type::eq_int_type(__c, __ret);
if (this->eback() < this->gptr())
{
const bool __testeq = traits_type::eq(traits_type::to_char_type(__c),
this->gptr()[-1]);
this->gbump(-1);
// Try to put back __c into input sequence in one of three ways.
// Order these tests done in is unspecified by the standard.
if (!__testeof && __testeq)
__ret = __c;
else if (__testeof)
__ret = traits_type::not_eof(__c);
else
{
*this->gptr() = traits_type::to_char_type(__c);
__ret = __c;
}
}
return __ret;
}
template <class _CharT, class _Traits, class _Alloc>
typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
basic_stringbuf<_CharT, _Traits, _Alloc>::
overflow(int_type __c)
{
const bool __testout = this->_M_mode & ios_base::out;
if (__builtin_expect(!__testout, false))
return traits_type::eof();
const bool __testeof = traits_type::eq_int_type(__c, traits_type::eof());
if (__builtin_expect(__testeof, false))
return traits_type::not_eof(__c);
// NB: Start ostringstream buffers at 512 chars. This is an
// experimental value (pronounced "arbitrary" in some of the
// hipper english-speaking countries), and can be changed to
// suit particular needs.
const __size_type __len = std::max(__size_type(_M_string.capacity() + 1),
__size_type(512));
const bool __testput = this->pptr() < this->epptr();
if (__builtin_expect(!__testput && __len > _M_string.max_size(), false))
return traits_type::eof();
// Try to append __c into output sequence in one of two ways.
// Order these tests done in is unspecified by the standard.
if (!__testput)
{
// In virtue of DR 169 (TC) we are allowed to grow more than
// one char. That's easy to implement thanks to the exponential
// growth policy builtin into basic_string.
__string_type __tmp;
__tmp.reserve(__len);
__tmp.assign(_M_string.data(), this->epptr() - this->pbase());
_M_string.swap(__tmp);
_M_sync(const_cast<char_type*>(_M_string.data()),
this->gptr() - this->eback(), this->pptr() - this->pbase());
}
return this->sputc(traits_type::to_char_type(__c));
}
template <class _CharT, class _Traits, class _Alloc>
typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
basic_stringbuf<_CharT, _Traits, _Alloc>::
underflow()
{
int_type __ret = traits_type::eof();
const bool __testin = this->_M_mode & ios_base::in;
if (__testin)
{
// Update egptr() to match the actual string end.
_M_update_egptr();
if (this->gptr() < this->egptr())
__ret = traits_type::to_int_type(*this->gptr());
}
return __ret;
}
template <class _CharT, class _Traits, class _Alloc>
typename basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
basic_stringbuf<_CharT, _Traits, _Alloc>::
seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __mode)
{
pos_type __ret = pos_type(off_type(-1));
bool __testin = (ios_base::in & this->_M_mode & __mode) != 0;
bool __testout = (ios_base::out & this->_M_mode & __mode) != 0;
const bool __testboth = __testin && __testout && __way != ios_base::cur;
__testin &= !(__mode & ios_base::out);
__testout &= !(__mode & ios_base::in);
if (_M_string.capacity() && (__testin || __testout || __testboth))
{
char_type* __beg = __testin ? this->eback() : this->pbase();
_M_update_egptr();
off_type __newoffi = 0;
off_type __newoffo = 0;
if (__way == ios_base::cur)
{
__newoffi = this->gptr() - __beg;
__newoffo = this->pptr() - __beg;
}
else if (__way == ios_base::end)
__newoffo = __newoffi = this->egptr() - __beg;
if ((__testin || __testboth)
&& __newoffi + __off >= 0
&& this->egptr() - __beg >= __newoffi + __off)
{
this->gbump((__beg + __newoffi + __off) - this->gptr());
__ret = pos_type(__newoffi);
}
if ((__testout || __testboth)
&& __newoffo + __off >= 0
&& this->egptr() - __beg >= __newoffo + __off)
{
this->pbump((__beg + __newoffo + __off) - this->pptr());
__ret = pos_type(__newoffo);
}
}
return __ret;
}
template <class _CharT, class _Traits, class _Alloc>
typename basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
basic_stringbuf<_CharT, _Traits, _Alloc>::
seekpos(pos_type __sp, ios_base::openmode __mode)
{
pos_type __ret = pos_type(off_type(-1));
if (_M_string.capacity())
{
off_type __pos (__sp);
const bool __testin = (ios_base::in & this->_M_mode & __mode) != 0;
const bool __testout = (ios_base::out & this->_M_mode & __mode) != 0;
char_type* __beg = __testin ? this->eback() : this->pbase();
_M_update_egptr();
const bool __testpos = 0 <= __pos
&& __pos <= this->egptr() - __beg;
if ((__testin || __testout) && __testpos)
{
if (__testin)
this->gbump((__beg + __pos) - this->gptr());
if (__testout)
this->pbump((__beg + __pos) - this->pptr());
__ret = pos_type(off_type(__pos));
}
}
return __ret;
}
// Inhibit implicit instantiations for required instantiations,
// which are defined via explicit instantiations elsewhere.
// NB: This syntax is a GNU extension.
#if _GLIBCXX_EXTERN_TEMPLATE
extern template class basic_stringbuf<char>;
extern template class basic_istringstream<char>;
extern template class basic_ostringstream<char>;
extern template class basic_stringstream<char>;
#ifdef _GLIBCXX_USE_WCHAR_T
extern template class basic_stringbuf<wchar_t>;
extern template class basic_istringstream<wchar_t>;
extern template class basic_ostringstream<wchar_t>;
extern template class basic_stringstream<wchar_t>;
#endif
#endif
} // namespace std
#endif

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// Bits and pieces used in algorithms -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996-1998
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_algobase.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _ALGOBASE_H
#define _ALGOBASE_H 1
#include <bits/c++config.h>
#include <cstring>
#include <climits>
#include <cstdlib>
#include <cstddef>
#include <new>
#include <iosfwd>
#include <bits/stl_pair.h>
#include <bits/type_traits.h>
#include <bits/stl_iterator_base_types.h>
#include <bits/stl_iterator_base_funcs.h>
#include <bits/stl_iterator.h>
#include <bits/concept_check.h>
#include <debug/debug.h>
namespace std
{
/**
* @brief Swaps the contents of two iterators.
* @param a An iterator.
* @param b Another iterator.
* @return Nothing.
*
* This function swaps the values pointed to by two iterators, not the
* iterators themselves.
*/
template<typename _ForwardIterator1, typename _ForwardIterator2>
inline void
iter_swap(_ForwardIterator1 __a, _ForwardIterator2 __b)
{
typedef typename iterator_traits<_ForwardIterator1>::value_type
_ValueType1;
typedef typename iterator_traits<_ForwardIterator2>::value_type
_ValueType2;
// concept requirements
__glibcxx_function_requires(_Mutable_ForwardIteratorConcept<
_ForwardIterator1>)
__glibcxx_function_requires(_Mutable_ForwardIteratorConcept<
_ForwardIterator2>)
__glibcxx_function_requires(_ConvertibleConcept<_ValueType1,
_ValueType2>)
__glibcxx_function_requires(_ConvertibleConcept<_ValueType2,
_ValueType1>)
const _ValueType1 __tmp = *__a;
*__a = *__b;
*__b = __tmp;
}
/**
* @brief Swaps two values.
* @param a A thing of arbitrary type.
* @param b Another thing of arbitrary type.
* @return Nothing.
*
* This is the simple classic generic implementation. It will work on
* any type which has a copy constructor and an assignment operator.
*/
template<typename _Tp>
inline void
swap(_Tp& __a, _Tp& __b)
{
// concept requirements
__glibcxx_function_requires(_SGIAssignableConcept<_Tp>)
const _Tp __tmp = __a;
__a = __b;
__b = __tmp;
}
#undef min
#undef max
/**
* @brief This does what you think it does.
* @param a A thing of arbitrary type.
* @param b Another thing of arbitrary type.
* @return The lesser of the parameters.
*
* This is the simple classic generic implementation. It will work on
* temporary expressions, since they are only evaluated once, unlike a
* preprocessor macro.
*/
template<typename _Tp>
inline const _Tp&
min(const _Tp& __a, const _Tp& __b)
{
// concept requirements
__glibcxx_function_requires(_LessThanComparableConcept<_Tp>)
//return __b < __a ? __b : __a;
if (__b < __a)
return __b;
return __a;
}
/**
* @brief This does what you think it does.
* @param a A thing of arbitrary type.
* @param b Another thing of arbitrary type.
* @return The greater of the parameters.
*
* This is the simple classic generic implementation. It will work on
* temporary expressions, since they are only evaluated once, unlike a
* preprocessor macro.
*/
template<typename _Tp>
inline const _Tp&
max(const _Tp& __a, const _Tp& __b)
{
// concept requirements
__glibcxx_function_requires(_LessThanComparableConcept<_Tp>)
//return __a < __b ? __b : __a;
if (__a < __b)
return __b;
return __a;
}
/**
* @brief This does what you think it does.
* @param a A thing of arbitrary type.
* @param b Another thing of arbitrary type.
* @param comp A @link s20_3_3_comparisons comparison functor@endlink.
* @return The lesser of the parameters.
*
* This will work on temporary expressions, since they are only evaluated
* once, unlike a preprocessor macro.
*/
template<typename _Tp, typename _Compare>
inline const _Tp&
min(const _Tp& __a, const _Tp& __b, _Compare __comp)
{
//return __comp(__b, __a) ? __b : __a;
if (__comp(__b, __a))
return __b;
return __a;
}
/**
* @brief This does what you think it does.
* @param a A thing of arbitrary type.
* @param b Another thing of arbitrary type.
* @param comp A @link s20_3_3_comparisons comparison functor@endlink.
* @return The greater of the parameters.
*
* This will work on temporary expressions, since they are only evaluated
* once, unlike a preprocessor macro.
*/
template<typename _Tp, typename _Compare>
inline const _Tp&
max(const _Tp& __a, const _Tp& __b, _Compare __comp)
{
//return __comp(__a, __b) ? __b : __a;
if (__comp(__a, __b))
return __b;
return __a;
}
// All of these auxiliary functions serve two purposes. (1) Replace
// calls to copy with memmove whenever possible. (Memmove, not memcpy,
// because the input and output ranges are permitted to overlap.)
// (2) If we're using random access iterators, then write the loop as
// a for loop with an explicit count.
template<typename _InputIterator, typename _OutputIterator>
inline _OutputIterator
__copy(_InputIterator __first, _InputIterator __last,
_OutputIterator __result, input_iterator_tag)
{
for (; __first != __last; ++__result, ++__first)
*__result = *__first;
return __result;
}
template<typename _RandomAccessIterator, typename _OutputIterator>
inline _OutputIterator
__copy(_RandomAccessIterator __first, _RandomAccessIterator __last,
_OutputIterator __result, random_access_iterator_tag)
{
typedef typename iterator_traits<_RandomAccessIterator>::difference_type
_Distance;
for (_Distance __n = __last - __first; __n > 0; --__n)
{
*__result = *__first;
++__first;
++__result;
}
return __result;
}
template<typename _Tp>
inline _Tp*
__copy_trivial(const _Tp* __first, const _Tp* __last, _Tp* __result)
{
std::memmove(__result, __first, sizeof(_Tp) * (__last - __first));
return __result + (__last - __first);
}
template<typename _InputIterator, typename _OutputIterator>
inline _OutputIterator
__copy_aux2(_InputIterator __first, _InputIterator __last,
_OutputIterator __result, __false_type)
{ return std::__copy(__first, __last, __result,
std::__iterator_category(__first)); }
template<typename _InputIterator, typename _OutputIterator>
inline _OutputIterator
__copy_aux2(_InputIterator __first, _InputIterator __last,
_OutputIterator __result, __true_type)
{ return std::__copy(__first, __last, __result,
std::__iterator_category(__first)); }
template<typename _Tp>
inline _Tp*
__copy_aux2(_Tp* __first, _Tp* __last, _Tp* __result, __true_type)
{ return std::__copy_trivial(__first, __last, __result); }
template<typename _Tp>
inline _Tp*
__copy_aux2(const _Tp* __first, const _Tp* __last, _Tp* __result,
__true_type)
{ return std::__copy_trivial(__first, __last, __result); }
template<typename _InputIterator, typename _OutputIterator>
inline _OutputIterator
__copy_ni2(_InputIterator __first, _InputIterator __last,
_OutputIterator __result, __true_type)
{
typedef typename iterator_traits<_InputIterator>::value_type
_ValueType;
typedef typename __type_traits<
_ValueType>::has_trivial_assignment_operator _Trivial;
return _OutputIterator(std::__copy_aux2(__first, __last, __result.base(),
_Trivial()));
}
template<typename _InputIterator, typename _OutputIterator>
inline _OutputIterator
__copy_ni2(_InputIterator __first, _InputIterator __last,
_OutputIterator __result, __false_type)
{
typedef typename iterator_traits<_InputIterator>::value_type _ValueType;
typedef typename __type_traits<
_ValueType>::has_trivial_assignment_operator _Trivial;
return std::__copy_aux2(__first, __last, __result, _Trivial());
}
template<typename _InputIterator, typename _OutputIterator>
inline _OutputIterator
__copy_ni1(_InputIterator __first, _InputIterator __last,
_OutputIterator __result, __true_type)
{
typedef typename _Is_normal_iterator<_OutputIterator>::_Normal __Normal;
return std::__copy_ni2(__first.base(), __last.base(),
__result, __Normal());
}
template<typename _InputIterator, typename _OutputIterator>
inline _OutputIterator
__copy_ni1(_InputIterator __first, _InputIterator __last,
_OutputIterator __result, __false_type)
{
typedef typename _Is_normal_iterator<_OutputIterator>::_Normal __Normal;
return std::__copy_ni2(__first, __last, __result, __Normal());
}
/**
* @brief Copies the range [first,last) into result.
* @param first An input iterator.
* @param last An input iterator.
* @param result An output iterator.
* @return result + (first - last)
*
* This inline function will boil down to a call to @c memmove whenever
* possible. Failing that, if random access iterators are passed, then the
* loop count will be known (and therefore a candidate for compiler
* optimizations such as unrolling). Result may not be contained within
* [first,last); the copy_backward function should be used instead.
*
* Note that the end of the output range is permitted to be contained
* within [first,last).
*/
template<typename _InputIterator, typename _OutputIterator>
inline _OutputIterator
copy(_InputIterator __first, _InputIterator __last,
_OutputIterator __result)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
__glibcxx_function_requires(_OutputIteratorConcept<_OutputIterator,
typename iterator_traits<_InputIterator>::value_type>)
__glibcxx_requires_valid_range(__first, __last);
typedef typename _Is_normal_iterator<_InputIterator>::_Normal __Normal;
return std::__copy_ni1(__first, __last, __result, __Normal());
}
template<typename _BidirectionalIterator1, typename _BidirectionalIterator2>
inline _BidirectionalIterator2
__copy_backward(_BidirectionalIterator1 __first,
_BidirectionalIterator1 __last,
_BidirectionalIterator2 __result,
bidirectional_iterator_tag)
{
while (__first != __last)
*--__result = *--__last;
return __result;
}
template<typename _RandomAccessIterator, typename _BidirectionalIterator>
inline _BidirectionalIterator
__copy_backward(_RandomAccessIterator __first, _RandomAccessIterator __last,
_BidirectionalIterator __result, random_access_iterator_tag)
{
typename iterator_traits<_RandomAccessIterator>::difference_type __n;
for (__n = __last - __first; __n > 0; --__n)
*--__result = *--__last;
return __result;
}
// This dispatch class is a workaround for compilers that do not
// have partial ordering of function templates. All we're doing is
// creating a specialization so that we can turn a call to copy_backward
// into a memmove whenever possible.
template<typename _BidirectionalIterator1, typename _BidirectionalIterator2,
typename _BoolType>
struct __copy_backward_dispatch
{
static _BidirectionalIterator2
copy(_BidirectionalIterator1 __first, _BidirectionalIterator1 __last,
_BidirectionalIterator2 __result)
{ return std::__copy_backward(__first, __last, __result,
std::__iterator_category(__first)); }
};
template<typename _Tp>
struct __copy_backward_dispatch<_Tp*, _Tp*, __true_type>
{
static _Tp*
copy(const _Tp* __first, const _Tp* __last, _Tp* __result)
{
const ptrdiff_t _Num = __last - __first;
std::memmove(__result - _Num, __first, sizeof(_Tp) * _Num);
return __result - _Num;
}
};
template<typename _Tp>
struct __copy_backward_dispatch<const _Tp*, _Tp*, __true_type>
{
static _Tp*
copy(const _Tp* __first, const _Tp* __last, _Tp* __result)
{
return std::__copy_backward_dispatch<_Tp*, _Tp*, __true_type>
::copy(__first, __last, __result);
}
};
template<typename _BI1, typename _BI2>
inline _BI2
__copy_backward_aux(_BI1 __first, _BI1 __last, _BI2 __result)
{
typedef typename __type_traits<typename iterator_traits<_BI2>::value_type>
::has_trivial_assignment_operator _Trivial;
return
std::__copy_backward_dispatch<_BI1, _BI2, _Trivial>::copy(__first,
__last,
__result);
}
template <typename _BI1, typename _BI2>
inline _BI2
__copy_backward_output_normal_iterator(_BI1 __first, _BI1 __last,
_BI2 __result, __true_type)
{ return _BI2(std::__copy_backward_aux(__first, __last, __result.base())); }
template <typename _BI1, typename _BI2>
inline _BI2
__copy_backward_output_normal_iterator(_BI1 __first, _BI1 __last,
_BI2 __result, __false_type)
{ return std::__copy_backward_aux(__first, __last, __result); }
template <typename _BI1, typename _BI2>
inline _BI2
__copy_backward_input_normal_iterator(_BI1 __first, _BI1 __last,
_BI2 __result, __true_type)
{
typedef typename _Is_normal_iterator<_BI2>::_Normal __Normal;
return std::__copy_backward_output_normal_iterator(__first.base(),
__last.base(),
__result, __Normal());
}
template <typename _BI1, typename _BI2>
inline _BI2
__copy_backward_input_normal_iterator(_BI1 __first, _BI1 __last,
_BI2 __result, __false_type)
{
typedef typename _Is_normal_iterator<_BI2>::_Normal __Normal;
return std::__copy_backward_output_normal_iterator(__first, __last,
__result, __Normal());
}
/**
* @brief Copies the range [first,last) into result.
* @param first A bidirectional iterator.
* @param last A bidirectional iterator.
* @param result A bidirectional iterator.
* @return result - (first - last)
*
* The function has the same effect as copy, but starts at the end of the
* range and works its way to the start, returning the start of the result.
* This inline function will boil down to a call to @c memmove whenever
* possible. Failing that, if random access iterators are passed, then the
* loop count will be known (and therefore a candidate for compiler
* optimizations such as unrolling).
*
* Result may not be in the range [first,last). Use copy instead. Note
* that the start of the output range may overlap [first,last).
*/
template <typename _BI1, typename _BI2>
inline _BI2
copy_backward(_BI1 __first, _BI1 __last, _BI2 __result)
{
// concept requirements
__glibcxx_function_requires(_BidirectionalIteratorConcept<_BI1>)
__glibcxx_function_requires(_Mutable_BidirectionalIteratorConcept<_BI2>)
__glibcxx_function_requires(_ConvertibleConcept<
typename iterator_traits<_BI1>::value_type,
typename iterator_traits<_BI2>::value_type>)
__glibcxx_requires_valid_range(__first, __last);
typedef typename _Is_normal_iterator<_BI1>::_Normal __Normal;
return std::__copy_backward_input_normal_iterator(__first, __last,
__result, __Normal());
}
/**
* @brief Fills the range [first,last) with copies of value.
* @param first A forward iterator.
* @param last A forward iterator.
* @param value A reference-to-const of arbitrary type.
* @return Nothing.
*
* This function fills a range with copies of the same value. For one-byte
* types filling contiguous areas of memory, this becomes an inline call to
* @c memset.
*/
template<typename _ForwardIterator, typename _Tp>
void
fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value)
{
// concept requirements
__glibcxx_function_requires(_Mutable_ForwardIteratorConcept<
_ForwardIterator>)
__glibcxx_requires_valid_range(__first, __last);
for ( ; __first != __last; ++__first)
*__first = __value;
}
/**
* @brief Fills the range [first,first+n) with copies of value.
* @param first An output iterator.
* @param n The count of copies to perform.
* @param value A reference-to-const of arbitrary type.
* @return The iterator at first+n.
*
* This function fills a range with copies of the same value. For one-byte
* types filling contiguous areas of memory, this becomes an inline call to
* @c memset.
*/
template<typename _OutputIterator, typename _Size, typename _Tp>
_OutputIterator
fill_n(_OutputIterator __first, _Size __n, const _Tp& __value)
{
// concept requirements
__glibcxx_function_requires(_OutputIteratorConcept<_OutputIterator,_Tp>)
for ( ; __n > 0; --__n, ++__first)
*__first = __value;
return __first;
}
// Specialization: for one-byte types we can use memset.
inline void
fill(unsigned char* __first, unsigned char* __last, const unsigned char& __c)
{
__glibcxx_requires_valid_range(__first, __last);
const unsigned char __tmp = __c;
std::memset(__first, __tmp, __last - __first);
}
inline void
fill(signed char* __first, signed char* __last, const signed char& __c)
{
__glibcxx_requires_valid_range(__first, __last);
const signed char __tmp = __c;
std::memset(__first, static_cast<unsigned char>(__tmp), __last - __first);
}
inline void
fill(char* __first, char* __last, const char& __c)
{
__glibcxx_requires_valid_range(__first, __last);
const char __tmp = __c;
std::memset(__first, static_cast<unsigned char>(__tmp), __last - __first);
}
template<typename _Size>
inline unsigned char*
fill_n(unsigned char* __first, _Size __n, const unsigned char& __c)
{
std::fill(__first, __first + __n, __c);
return __first + __n;
}
template<typename _Size>
inline signed char*
fill_n(char* __first, _Size __n, const signed char& __c)
{
std::fill(__first, __first + __n, __c);
return __first + __n;
}
template<typename _Size>
inline char*
fill_n(char* __first, _Size __n, const char& __c)
{
std::fill(__first, __first + __n, __c);
return __first + __n;
}
/**
* @brief Finds the places in ranges which don't match.
* @param first1 An input iterator.
* @param last1 An input iterator.
* @param first2 An input iterator.
* @return A pair of iterators pointing to the first mismatch.
*
* This compares the elements of two ranges using @c == and returns a pair
* of iterators. The first iterator points into the first range, the
* second iterator points into the second range, and the elements pointed
* to by the iterators are not equal.
*/
template<typename _InputIterator1, typename _InputIterator2>
pair<_InputIterator1, _InputIterator2>
mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
_InputIterator2 __first2)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator1>)
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator2>)
__glibcxx_function_requires(_EqualityComparableConcept<
typename iterator_traits<_InputIterator1>::value_type>)
__glibcxx_function_requires(_EqualityComparableConcept<
typename iterator_traits<_InputIterator2>::value_type>)
__glibcxx_requires_valid_range(__first1, __last1);
while (__first1 != __last1 && *__first1 == *__first2)
{
++__first1;
++__first2;
}
return pair<_InputIterator1, _InputIterator2>(__first1, __first2);
}
/**
* @brief Finds the places in ranges which don't match.
* @param first1 An input iterator.
* @param last1 An input iterator.
* @param first2 An input iterator.
* @param binary_pred A binary predicate @link s20_3_1_base functor@endlink.
* @return A pair of iterators pointing to the first mismatch.
*
* This compares the elements of two ranges using the binary_pred
* parameter, and returns a pair
* of iterators. The first iterator points into the first range, the
* second iterator points into the second range, and the elements pointed
* to by the iterators are not equal.
*/
template<typename _InputIterator1, typename _InputIterator2,
typename _BinaryPredicate>
pair<_InputIterator1, _InputIterator2>
mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
_InputIterator2 __first2, _BinaryPredicate __binary_pred)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator1>)
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator2>)
__glibcxx_requires_valid_range(__first1, __last1);
while (__first1 != __last1 && __binary_pred(*__first1, *__first2))
{
++__first1;
++__first2;
}
return pair<_InputIterator1, _InputIterator2>(__first1, __first2);
}
/**
* @brief Tests a range for element-wise equality.
* @param first1 An input iterator.
* @param last1 An input iterator.
* @param first2 An input iterator.
* @return A boolean true or false.
*
* This compares the elements of two ranges using @c == and returns true or
* false depending on whether all of the corresponding elements of the
* ranges are equal.
*/
template<typename _InputIterator1, typename _InputIterator2>
inline bool
equal(_InputIterator1 __first1, _InputIterator1 __last1,
_InputIterator2 __first2)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator1>)
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator2>)
__glibcxx_function_requires(_EqualOpConcept<
typename iterator_traits<_InputIterator1>::value_type,
typename iterator_traits<_InputIterator2>::value_type>)
__glibcxx_requires_valid_range(__first1, __last1);
for ( ; __first1 != __last1; ++__first1, ++__first2)
if (!(*__first1 == *__first2))
return false;
return true;
}
/**
* @brief Tests a range for element-wise equality.
* @param first1 An input iterator.
* @param last1 An input iterator.
* @param first2 An input iterator.
* @param binary_pred A binary predicate @link s20_3_1_base functor@endlink.
* @return A boolean true or false.
*
* This compares the elements of two ranges using the binary_pred
* parameter, and returns true or
* false depending on whether all of the corresponding elements of the
* ranges are equal.
*/
template<typename _InputIterator1, typename _InputIterator2,
typename _BinaryPredicate>
inline bool
equal(_InputIterator1 __first1, _InputIterator1 __last1,
_InputIterator2 __first2,
_BinaryPredicate __binary_pred)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator1>)
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator2>)
__glibcxx_requires_valid_range(__first1, __last1);
for ( ; __first1 != __last1; ++__first1, ++__first2)
if (!__binary_pred(*__first1, *__first2))
return false;
return true;
}
/**
* @brief Performs "dictionary" comparison on ranges.
* @param first1 An input iterator.
* @param last1 An input iterator.
* @param first2 An input iterator.
* @param last2 An input iterator.
* @return A boolean true or false.
*
* "Returns true if the sequence of elements defined by the range
* [first1,last1) is lexicographically less than the sequence of elements
* defined by the range [first2,last2). Returns false otherwise."
* (Quoted from [25.3.8]/1.) If the iterators are all character pointers,
* then this is an inline call to @c memcmp.
*/
template<typename _InputIterator1, typename _InputIterator2>
bool
lexicographical_compare(_InputIterator1 __first1, _InputIterator1 __last1,
_InputIterator2 __first2, _InputIterator2 __last2)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator1>)
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator2>)
__glibcxx_function_requires(_LessThanComparableConcept<
typename iterator_traits<_InputIterator1>::value_type>)
__glibcxx_function_requires(_LessThanComparableConcept<
typename iterator_traits<_InputIterator2>::value_type>)
__glibcxx_requires_valid_range(__first1, __last1);
__glibcxx_requires_valid_range(__first2, __last2);
for (;__first1 != __last1 && __first2 != __last2; ++__first1, ++__first2)
{
if (*__first1 < *__first2)
return true;
if (*__first2 < *__first1)
return false;
}
return __first1 == __last1 && __first2 != __last2;
}
/**
* @brief Performs "dictionary" comparison on ranges.
* @param first1 An input iterator.
* @param last1 An input iterator.
* @param first2 An input iterator.
* @param last2 An input iterator.
* @param comp A @link s20_3_3_comparisons comparison functor@endlink.
* @return A boolean true or false.
*
* The same as the four-parameter @c lexigraphical_compare, but uses the
* comp parameter instead of @c <.
*/
template<typename _InputIterator1, typename _InputIterator2,
typename _Compare>
bool
lexicographical_compare(_InputIterator1 __first1, _InputIterator1 __last1,
_InputIterator2 __first2, _InputIterator2 __last2,
_Compare __comp)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator1>)
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator2>)
__glibcxx_requires_valid_range(__first1, __last1);
__glibcxx_requires_valid_range(__first2, __last2);
for ( ; __first1 != __last1 && __first2 != __last2
; ++__first1, ++__first2)
{
if (__comp(*__first1, *__first2))
return true;
if (__comp(*__first2, *__first1))
return false;
}
return __first1 == __last1 && __first2 != __last2;
}
inline bool
lexicographical_compare(const unsigned char* __first1,
const unsigned char* __last1,
const unsigned char* __first2,
const unsigned char* __last2)
{
__glibcxx_requires_valid_range(__first1, __last1);
__glibcxx_requires_valid_range(__first2, __last2);
const size_t __len1 = __last1 - __first1;
const size_t __len2 = __last2 - __first2;
const int __result = std::memcmp(__first1, __first2,
std::min(__len1, __len2));
return __result != 0 ? __result < 0 : __len1 < __len2;
}
inline bool
lexicographical_compare(const char* __first1, const char* __last1,
const char* __first2, const char* __last2)
{
__glibcxx_requires_valid_range(__first1, __last1);
__glibcxx_requires_valid_range(__first2, __last2);
#if CHAR_MAX == SCHAR_MAX
return std::lexicographical_compare((const signed char*) __first1,
(const signed char*) __last1,
(const signed char*) __first2,
(const signed char*) __last2);
#else /* CHAR_MAX == SCHAR_MAX */
return std::lexicographical_compare((const unsigned char*) __first1,
(const unsigned char*) __last1,
(const unsigned char*) __first2,
(const unsigned char*) __last2);
#endif /* CHAR_MAX == SCHAR_MAX */
}
} // namespace std
#endif

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data/lib/gcc/include/c++/3.4.0/bits/stl_bvector.h
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@ -0,0 +1,876 @@
// vector<bool> specialization -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996-1999
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_bvector.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _BVECTOR_H
#define _BVECTOR_H 1
namespace _GLIBCXX_STD
{
typedef unsigned long _Bit_type;
enum { _S_word_bit = int(CHAR_BIT * sizeof(_Bit_type)) };
struct _Bit_reference
{
_Bit_type * _M_p;
_Bit_type _M_mask;
_Bit_reference(_Bit_type * __x, _Bit_type __y)
: _M_p(__x), _M_mask(__y) { }
_Bit_reference() : _M_p(0), _M_mask(0) { }
operator bool() const { return !!(*_M_p & _M_mask); }
_Bit_reference&
operator=(bool __x)
{
if (__x)
*_M_p |= _M_mask;
else
*_M_p &= ~_M_mask;
return *this;
}
_Bit_reference&
operator=(const _Bit_reference& __x)
{ return *this = bool(__x); }
bool
operator==(const _Bit_reference& __x) const
{ return bool(*this) == bool(__x); }
bool
operator<(const _Bit_reference& __x) const
{ return !bool(*this) && bool(__x); }
void
flip() { *_M_p ^= _M_mask; }
};
struct _Bit_iterator_base : public iterator<random_access_iterator_tag, bool>
{
_Bit_type * _M_p;
unsigned int _M_offset;
_Bit_iterator_base(_Bit_type * __x, unsigned int __y)
: _M_p(__x), _M_offset(__y) { }
void
_M_bump_up()
{
if (_M_offset++ == _S_word_bit - 1)
{
_M_offset = 0;
++_M_p;
}
}
void
_M_bump_down()
{
if (_M_offset-- == 0)
{
_M_offset = _S_word_bit - 1;
--_M_p;
}
}
void
_M_incr(ptrdiff_t __i)
{
difference_type __n = __i + _M_offset;
_M_p += __n / _S_word_bit;
__n = __n % _S_word_bit;
if (__n < 0)
{
_M_offset = static_cast<unsigned int>(__n + _S_word_bit);
--_M_p;
}
else
_M_offset = static_cast<unsigned int>(__n);
}
bool
operator==(const _Bit_iterator_base& __i) const
{ return _M_p == __i._M_p && _M_offset == __i._M_offset; }
bool
operator<(const _Bit_iterator_base& __i) const
{
return _M_p < __i._M_p
|| (_M_p == __i._M_p && _M_offset < __i._M_offset);
}
bool
operator!=(const _Bit_iterator_base& __i) const
{ return !(*this == __i); }
bool
operator>(const _Bit_iterator_base& __i) const
{ return __i < *this; }
bool
operator<=(const _Bit_iterator_base& __i) const
{ return !(__i < *this); }
bool
operator>=(const _Bit_iterator_base& __i) const
{ return !(*this < __i); }
};
inline ptrdiff_t
operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y)
{
return _S_word_bit * (__x._M_p - __y._M_p) + __x._M_offset - __y._M_offset;
}
struct _Bit_iterator : public _Bit_iterator_base
{
typedef _Bit_reference reference;
typedef _Bit_reference* pointer;
typedef _Bit_iterator iterator;
_Bit_iterator() : _Bit_iterator_base(0, 0) { }
_Bit_iterator(_Bit_type * __x, unsigned int __y)
: _Bit_iterator_base(__x, __y) { }
reference
operator*() const { return reference(_M_p, 1UL << _M_offset); }
iterator&
operator++()
{
_M_bump_up();
return *this;
}
iterator
operator++(int)
{
iterator __tmp = *this;
_M_bump_up();
return __tmp;
}
iterator&
operator--()
{
_M_bump_down();
return *this;
}
iterator
operator--(int)
{
iterator __tmp = *this;
_M_bump_down();
return __tmp;
}
iterator&
operator+=(difference_type __i)
{
_M_incr(__i);
return *this;
}
iterator&
operator-=(difference_type __i)
{
*this += -__i;
return *this;
}
iterator
operator+(difference_type __i) const
{
iterator __tmp = *this;
return __tmp += __i;
}
iterator
operator-(difference_type __i) const
{
iterator __tmp = *this;
return __tmp -= __i;
}
reference
operator[](difference_type __i)
{ return *(*this + __i); }
};
inline _Bit_iterator
operator+(ptrdiff_t __n, const _Bit_iterator& __x) { return __x + __n; }
struct _Bit_const_iterator : public _Bit_iterator_base
{
typedef bool reference;
typedef bool const_reference;
typedef const bool* pointer;
typedef _Bit_const_iterator const_iterator;
_Bit_const_iterator() : _Bit_iterator_base(0, 0) { }
_Bit_const_iterator(_Bit_type * __x, unsigned int __y)
: _Bit_iterator_base(__x, __y) { }
_Bit_const_iterator(const _Bit_iterator& __x)
: _Bit_iterator_base(__x._M_p, __x._M_offset) { }
const_reference
operator*() const
{ return _Bit_reference(_M_p, 1UL << _M_offset); }
const_iterator&
operator++()
{
_M_bump_up();
return *this;
}
const_iterator
operator++(int)
{
const_iterator __tmp = *this;
_M_bump_up();
return __tmp;
}
const_iterator&
operator--()
{
_M_bump_down();
return *this;
}
const_iterator
operator--(int)
{
const_iterator __tmp = *this;
_M_bump_down();
return __tmp;
}
const_iterator&
operator+=(difference_type __i)
{
_M_incr(__i);
return *this;
}
const_iterator&
operator-=(difference_type __i)
{
*this += -__i;
return *this;
}
const_iterator
operator+(difference_type __i) const {
const_iterator __tmp = *this;
return __tmp += __i;
}
const_iterator
operator-(difference_type __i) const
{
const_iterator __tmp = *this;
return __tmp -= __i;
}
const_reference
operator[](difference_type __i)
{ return *(*this + __i); }
};
inline _Bit_const_iterator
operator+(ptrdiff_t __n, const _Bit_const_iterator& __x)
{ return __x + __n; }
template<class _Alloc>
class _Bvector_base
{
typedef typename _Alloc::template rebind<_Bit_type>::other
_Bit_alloc_type;
struct _Bvector_impl : public _Bit_alloc_type
{
_Bit_iterator _M_start;
_Bit_iterator _M_finish;
_Bit_type* _M_end_of_storage;
_Bvector_impl(const _Bit_alloc_type& __a)
: _Bit_alloc_type(__a), _M_start(), _M_finish(), _M_end_of_storage(0)
{ }
};
public:
typedef _Alloc allocator_type;
allocator_type
get_allocator() const
{ return *static_cast<const _Bit_alloc_type*>(&this->_M_impl); }
_Bvector_base(const allocator_type& __a) : _M_impl(__a) { }
~_Bvector_base() { this->_M_deallocate(); }
protected:
_Bvector_impl _M_impl;
_Bit_type*
_M_allocate(size_t __n)
{ return _M_impl.allocate((__n + _S_word_bit - 1) / _S_word_bit); }
void
_M_deallocate()
{
if (_M_impl._M_start._M_p)
_M_impl.deallocate(_M_impl._M_start._M_p,
_M_impl._M_end_of_storage - _M_impl._M_start._M_p);
}
};
} // namespace std
// Declare a partial specialization of vector<T, Alloc>.
#include <bits/stl_vector.h>
namespace _GLIBCXX_STD
{
/**
* @brief A specialization of vector for booleans which offers fixed time
* access to individual elements in any order.
*
* Note that vector<bool> does not actually meet the requirements for being
* a container. This is because the reference and pointer types are not
* really references and pointers to bool. See DR96 for details. @see
* vector for function documentation.
*
* @ingroup Containers
* @ingroup Sequences
*
* In some terminology a %vector can be described as a dynamic
* C-style array, it offers fast and efficient access to individual
* elements in any order and saves the user from worrying about
* memory and size allocation. Subscripting ( @c [] ) access is
* also provided as with C-style arrays.
*/
template<typename _Alloc>
class vector<bool, _Alloc> : public _Bvector_base<_Alloc>
{
public:
typedef bool value_type;
typedef size_t size_type;
typedef ptrdiff_t difference_type;
typedef _Bit_reference reference;
typedef bool const_reference;
typedef _Bit_reference* pointer;
typedef const bool* const_pointer;
typedef _Bit_iterator iterator;
typedef _Bit_const_iterator const_iterator;
typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
typedef std::reverse_iterator<iterator> reverse_iterator;
typedef typename _Bvector_base<_Alloc>::allocator_type allocator_type;
allocator_type get_allocator() const
{ return _Bvector_base<_Alloc>::get_allocator(); }
protected:
using _Bvector_base<_Alloc>::_M_allocate;
using _Bvector_base<_Alloc>::_M_deallocate;
protected:
void _M_initialize(size_type __n)
{
_Bit_type* __q = this->_M_allocate(__n);
this->_M_impl._M_end_of_storage = __q
+ (__n + _S_word_bit - 1) / _S_word_bit;
this->_M_impl._M_start = iterator(__q, 0);
this->_M_impl._M_finish = this->_M_impl._M_start + difference_type(__n);
}
void _M_insert_aux(iterator __position, bool __x)
{
if (this->_M_impl._M_finish._M_p != this->_M_impl._M_end_of_storage)
{
std::copy_backward(__position, this->_M_impl._M_finish,
this->_M_impl._M_finish + 1);
*__position = __x;
++this->_M_impl._M_finish;
}
else
{
const size_type __len = size() ? 2 * size()
: static_cast<size_type>(_S_word_bit);
_Bit_type * __q = this->_M_allocate(__len);
iterator __i = std::copy(begin(), __position, iterator(__q, 0));
*__i++ = __x;
this->_M_impl._M_finish = std::copy(__position, end(), __i);
this->_M_deallocate();
this->_M_impl._M_end_of_storage = __q + (__len + _S_word_bit - 1)
/ _S_word_bit;
this->_M_impl._M_start = iterator(__q, 0);
}
}
template<class _InputIterator>
void _M_initialize_range(_InputIterator __first, _InputIterator __last,
input_iterator_tag)
{
this->_M_impl._M_start = iterator();
this->_M_impl._M_finish = iterator();
this->_M_impl._M_end_of_storage = 0;
for ( ; __first != __last; ++__first)
push_back(*__first);
}
template<class _ForwardIterator>
void _M_initialize_range(_ForwardIterator __first, _ForwardIterator __last,
forward_iterator_tag)
{
const size_type __n = std::distance(__first, __last);
_M_initialize(__n);
std::copy(__first, __last, this->_M_impl._M_start);
}
template<class _InputIterator>
void _M_insert_range(iterator __pos, _InputIterator __first,
_InputIterator __last, input_iterator_tag)
{
for ( ; __first != __last; ++__first)
{
__pos = insert(__pos, *__first);
++__pos;
}
}
template<class _ForwardIterator>
void _M_insert_range(iterator __position, _ForwardIterator __first,
_ForwardIterator __last, forward_iterator_tag)
{
if (__first != __last)
{
size_type __n = std::distance(__first, __last);
if (capacity() - size() >= __n)
{
std::copy_backward(__position, end(),
this->_M_impl._M_finish + difference_type(__n));
std::copy(__first, __last, __position);
this->_M_impl._M_finish += difference_type(__n);
}
else
{
const size_type __len = size() + std::max(size(), __n);
_Bit_type * __q = this->_M_allocate(__len);
iterator __i = std::copy(begin(), __position, iterator(__q, 0));
__i = std::copy(__first, __last, __i);
this->_M_impl._M_finish = std::copy(__position, end(), __i);
this->_M_deallocate();
this->_M_impl._M_end_of_storage = __q + (__len + _S_word_bit - 1)
/ _S_word_bit;
this->_M_impl._M_start = iterator(__q, 0);
}
}
}
public:
iterator begin()
{ return this->_M_impl._M_start; }
const_iterator begin() const
{ return this->_M_impl._M_start; }
iterator end()
{ return this->_M_impl._M_finish; }
const_iterator end() const
{ return this->_M_impl._M_finish; }
reverse_iterator rbegin()
{ return reverse_iterator(end()); }
const_reverse_iterator rbegin() const
{ return const_reverse_iterator(end()); }
reverse_iterator rend()
{ return reverse_iterator(begin()); }
const_reverse_iterator rend() const
{ return const_reverse_iterator(begin()); }
size_type size() const
{ return size_type(end() - begin()); }
size_type max_size() const
{ return size_type(-1); }
size_type capacity() const
{ return size_type(const_iterator(this->_M_impl._M_end_of_storage, 0)
- begin()); }
bool empty() const
{ return begin() == end(); }
reference operator[](size_type __n)
{ return *(begin() + difference_type(__n)); }
const_reference operator[](size_type __n) const
{ return *(begin() + difference_type(__n)); }
void _M_range_check(size_type __n) const
{
if (__n >= this->size())
__throw_out_of_range(__N("vector<bool>::_M_range_check"));
}
reference at(size_type __n)
{ _M_range_check(__n); return (*this)[__n]; }
const_reference at(size_type __n) const
{ _M_range_check(__n); return (*this)[__n]; }
explicit vector(const allocator_type& __a = allocator_type())
: _Bvector_base<_Alloc>(__a) { }
vector(size_type __n, bool __value,
const allocator_type& __a = allocator_type())
: _Bvector_base<_Alloc>(__a)
{
_M_initialize(__n);
std::fill(this->_M_impl._M_start._M_p, this->_M_impl._M_end_of_storage,
__value ? ~0 : 0);
}
explicit vector(size_type __n)
: _Bvector_base<_Alloc>(allocator_type())
{
_M_initialize(__n);
std::fill(this->_M_impl._M_start._M_p,
this->_M_impl._M_end_of_storage, 0);
}
vector(const vector& __x) : _Bvector_base<_Alloc>(__x.get_allocator())
{
_M_initialize(__x.size());
std::copy(__x.begin(), __x.end(), this->_M_impl._M_start);
}
// Check whether it's an integral type. If so, it's not an iterator.
template<class _Integer>
void _M_initialize_dispatch(_Integer __n, _Integer __x, __true_type)
{
_M_initialize(__n);
std::fill(this->_M_impl._M_start._M_p,
this->_M_impl._M_end_of_storage, __x ? ~0 : 0);
}
template<class _InputIterator>
void
_M_initialize_dispatch(_InputIterator __first, _InputIterator __last,
__false_type)
{ _M_initialize_range(__first, __last,
std::__iterator_category(__first)); }
template<class _InputIterator>
vector(_InputIterator __first, _InputIterator __last,
const allocator_type& __a = allocator_type())
: _Bvector_base<_Alloc>(__a)
{
typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
_M_initialize_dispatch(__first, __last, _Integral());
}
~vector() { }
vector& operator=(const vector& __x)
{
if (&__x == this)
return *this;
if (__x.size() > capacity())
{
this->_M_deallocate();
_M_initialize(__x.size());
}
std::copy(__x.begin(), __x.end(), begin());
this->_M_impl._M_finish = begin() + difference_type(__x.size());
return *this;
}
// assign(), a generalized assignment member function. Two
// versions: one that takes a count, and one that takes a range.
// The range version is a member template, so we dispatch on whether
// or not the type is an integer.
void _M_fill_assign(size_t __n, bool __x)
{
if (__n > size())
{
std::fill(this->_M_impl._M_start._M_p,
this->_M_impl._M_end_of_storage, __x ? ~0 : 0);
insert(end(), __n - size(), __x);
}
else
{
erase(begin() + __n, end());
std::fill(this->_M_impl._M_start._M_p,
this->_M_impl._M_end_of_storage, __x ? ~0 : 0);
}
}
void assign(size_t __n, bool __x)
{ _M_fill_assign(__n, __x); }
template<class _InputIterator>
void assign(_InputIterator __first, _InputIterator __last)
{
typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
_M_assign_dispatch(__first, __last, _Integral());
}
template<class _Integer>
void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
{ _M_fill_assign((size_t) __n, (bool) __val); }
template<class _InputIterator>
void _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
__false_type)
{ _M_assign_aux(__first, __last, std::__iterator_category(__first)); }
template<class _InputIterator>
void _M_assign_aux(_InputIterator __first, _InputIterator __last,
input_iterator_tag)
{
iterator __cur = begin();
for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
*__cur = *__first;
if (__first == __last)
erase(__cur, end());
else
insert(end(), __first, __last);
}
template<class _ForwardIterator>
void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
forward_iterator_tag)
{
const size_type __len = std::distance(__first, __last);
if (__len < size())
erase(std::copy(__first, __last, begin()), end());
else
{
_ForwardIterator __mid = __first;
std::advance(__mid, size());
std::copy(__first, __mid, begin());
insert(end(), __mid, __last);
}
}
void reserve(size_type __n)
{
if (__n > this->max_size())
__throw_length_error(__N("vector::reserve"));
if (this->capacity() < __n)
{
_Bit_type* __q = this->_M_allocate(__n);
this->_M_impl._M_finish = std::copy(begin(), end(),
iterator(__q, 0));
this->_M_deallocate();
this->_M_impl._M_start = iterator(__q, 0);
this->_M_impl._M_end_of_storage = __q + (__n + _S_word_bit - 1) / _S_word_bit;
}
}
reference front()
{ return *begin(); }
const_reference front() const
{ return *begin(); }
reference back()
{ return *(end() - 1); }
const_reference back() const
{ return *(end() - 1); }
void push_back(bool __x)
{
if (this->_M_impl._M_finish._M_p != this->_M_impl._M_end_of_storage)
*this->_M_impl._M_finish++ = __x;
else
_M_insert_aux(end(), __x);
}
void swap(vector<bool, _Alloc>& __x)
{
std::swap(this->_M_impl._M_start, __x._M_impl._M_start);
std::swap(this->_M_impl._M_finish, __x._M_impl._M_finish);
std::swap(this->_M_impl._M_end_of_storage,
__x._M_impl._M_end_of_storage);
}
// [23.2.5]/1, third-to-last entry in synopsis listing
static void swap(reference __x, reference __y)
{
bool __tmp = __x;
__x = __y;
__y = __tmp;
}
iterator insert(iterator __position, bool __x = bool())
{
const difference_type __n = __position - begin();
if (this->_M_impl._M_finish._M_p != this->_M_impl._M_end_of_storage
&& __position == end())
*this->_M_impl._M_finish++ = __x;
else
_M_insert_aux(__position, __x);
return begin() + __n;
}
// Check whether it's an integral type. If so, it's not an iterator.
template<class _Integer>
void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
__true_type)
{ _M_fill_insert(__pos, __n, __x); }
template<class _InputIterator>
void _M_insert_dispatch(iterator __pos,
_InputIterator __first, _InputIterator __last,
__false_type)
{ _M_insert_range(__pos, __first, __last,
std::__iterator_category(__first)); }
template<class _InputIterator>
void insert(iterator __position,
_InputIterator __first, _InputIterator __last)
{
typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
_M_insert_dispatch(__position, __first, __last, _Integral());
}
void _M_fill_insert(iterator __position, size_type __n, bool __x)
{
if (__n == 0)
return;
if (capacity() - size() >= __n)
{
std::copy_backward(__position, end(),
this->_M_impl._M_finish + difference_type(__n));
std::fill(__position, __position + difference_type(__n), __x);
this->_M_impl._M_finish += difference_type(__n);
}
else
{
const size_type __len = size() + std::max(size(), __n);
_Bit_type * __q = this->_M_allocate(__len);
iterator __i = std::copy(begin(), __position, iterator(__q, 0));
std::fill_n(__i, __n, __x);
this->_M_impl._M_finish = std::copy(__position, end(),
__i + difference_type(__n));
this->_M_deallocate();
this->_M_impl._M_end_of_storage = __q + (__len + _S_word_bit - 1)
/ _S_word_bit;
this->_M_impl._M_start = iterator(__q, 0);
}
}
void insert(iterator __position, size_type __n, bool __x)
{ _M_fill_insert(__position, __n, __x); }
void pop_back()
{ --this->_M_impl._M_finish; }
iterator erase(iterator __position)
{
if (__position + 1 != end())
std::copy(__position + 1, end(), __position);
--this->_M_impl._M_finish;
return __position;
}
iterator erase(iterator __first, iterator __last)
{
this->_M_impl._M_finish = std::copy(__last, end(), __first);
return __first;
}
void resize(size_type __new_size, bool __x = bool())
{
if (__new_size < size())
erase(begin() + difference_type(__new_size), end());
else
insert(end(), __new_size - size(), __x);
}
void flip()
{
for (_Bit_type * __p = this->_M_impl._M_start._M_p;
__p != this->_M_impl._M_end_of_storage; ++__p)
*__p = ~*__p;
}
void clear()
{ erase(begin(), end()); }
};
} // namespace std
#endif

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// nonstandard construct and destroy functions -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_construct.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _STL_CONSTRUCT_H
#define _STL_CONSTRUCT_H 1
#include <bits/type_traits.h>
#include <new>
namespace std
{
/**
* @if maint
* Constructs an object in existing memory by invoking an allocated
* object's constructor with an initializer.
* @endif
*/
template<typename _T1, typename _T2>
inline void
_Construct(_T1* __p, const _T2& __value)
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 402. wrong new expression in [some_]allocator::construct
::new(static_cast<void*>(__p)) _T1(__value);
}
/**
* @if maint
* Constructs an object in existing memory by invoking an allocated
* object's default constructor (no initializers).
* @endif
*/
template<typename _T1>
inline void
_Construct(_T1* __p)
{
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 402. wrong new expression in [some_]allocator::construct
::new(static_cast<void*>(__p)) _T1();
}
/**
* @if maint
* Destroy the object pointed to by a pointer type.
* @endif
*/
template<typename _Tp>
inline void
_Destroy(_Tp* __pointer)
{ __pointer->~_Tp(); }
/**
* @if maint
* Destroy a range of objects with nontrivial destructors.
*
* This is a helper function used only by _Destroy().
* @endif
*/
template<typename _ForwardIterator>
inline void
__destroy_aux(_ForwardIterator __first, _ForwardIterator __last,
__false_type)
{ for ( ; __first != __last; ++__first) std::_Destroy(&*__first); }
/**
* @if maint
* Destroy a range of objects with trivial destructors. Since the destructors
* are trivial, there's nothing to do and hopefully this function will be
* entirely optimized away.
*
* This is a helper function used only by _Destroy().
* @endif
*/
template<typename _ForwardIterator>
inline void
__destroy_aux(_ForwardIterator, _ForwardIterator, __true_type)
{ }
/**
* @if maint
* Destroy a range of objects. If the value_type of the object has
* a trivial destructor, the compiler should optimize all of this
* away, otherwise the objects' destructors must be invoked.
* @endif
*/
template<typename _ForwardIterator>
inline void
_Destroy(_ForwardIterator __first, _ForwardIterator __last)
{
typedef typename iterator_traits<_ForwardIterator>::value_type
_Value_type;
typedef typename __type_traits<_Value_type>::has_trivial_destructor
_Has_trivial_destructor;
std::__destroy_aux(__first, __last, _Has_trivial_destructor());
}
} // namespace std
#endif /* _STL_CONSTRUCT_H */

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// Functor implementations -*- C++ -*-
// Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996-1998
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_function.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _FUNCTION_H
#define _FUNCTION_H 1
namespace std
{
// 20.3.1 base classes
/** @defgroup s20_3_1_base Functor Base Classes
* Function objects, or @e functors, are objects with an @c operator()
* defined and accessible. They can be passed as arguments to algorithm
* templates and used in place of a function pointer. Not only is the
* resulting expressiveness of the library increased, but the generated
* code can be more efficient than what you might write by hand. When we
* refer to "functors," then, generally we include function pointers in
* the description as well.
*
* Often, functors are only created as temporaries passed to algorithm
* calls, rather than being created as named variables.
*
* Two examples taken from the standard itself follow. To perform a
* by-element addition of two vectors @c a and @c b containing @c double,
* and put the result in @c a, use
* \code
* transform (a.begin(), a.end(), b.begin(), a.begin(), plus<double>());
* \endcode
* To negate every element in @c a, use
* \code
* transform(a.begin(), a.end(), a.begin(), negate<double>());
* \endcode
* The addition and negation functions will be inlined directly.
*
* The standard functiors are derived from structs named @c unary_function
* and @c binary_function. These two classes contain nothing but typedefs,
* to aid in generic (template) programming. If you write your own
* functors, you might consider doing the same.
*
* @{
*/
/**
* This is one of the @link s20_3_1_base functor base classes@endlink.
*/
template <class _Arg, class _Result>
struct unary_function
{
typedef _Arg argument_type; ///< @c argument_type is the type of the
/// argument (no surprises here)
typedef _Result result_type; ///< @c result_type is the return type
};
/**
* This is one of the @link s20_3_1_base functor base classes@endlink.
*/
template <class _Arg1, class _Arg2, class _Result>
struct binary_function
{
typedef _Arg1 first_argument_type; ///< the type of the first argument
/// (no surprises here)
typedef _Arg2 second_argument_type; ///< the type of the second argument
typedef _Result result_type; ///< type of the return type
};
/** @} */
// 20.3.2 arithmetic
/** @defgroup s20_3_2_arithmetic Arithmetic Classes
* Because basic math often needs to be done during an algorithm, the library
* provides functors for those operations. See the documentation for
* @link s20_3_1_base the base classes@endlink for examples of their use.
*
* @{
*/
/// One of the @link s20_3_2_arithmetic math functors@endlink.
template <class _Tp>
struct plus : public binary_function<_Tp, _Tp, _Tp>
{
_Tp
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x + __y; }
};
/// One of the @link s20_3_2_arithmetic math functors@endlink.
template <class _Tp>
struct minus : public binary_function<_Tp, _Tp, _Tp>
{
_Tp
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x - __y; }
};
/// One of the @link s20_3_2_arithmetic math functors@endlink.
template <class _Tp>
struct multiplies : public binary_function<_Tp, _Tp, _Tp>
{
_Tp
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x * __y; }
};
/// One of the @link s20_3_2_arithmetic math functors@endlink.
template <class _Tp>
struct divides : public binary_function<_Tp, _Tp, _Tp>
{
_Tp
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x / __y; }
};
/// One of the @link s20_3_2_arithmetic math functors@endlink.
template <class _Tp>
struct modulus : public binary_function<_Tp, _Tp, _Tp>
{
_Tp
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x % __y; }
};
/// One of the @link s20_3_2_arithmetic math functors@endlink.
template <class _Tp>
struct negate : public unary_function<_Tp, _Tp>
{
_Tp
operator()(const _Tp& __x) const
{ return -__x; }
};
/** @} */
// 20.3.3 comparisons
/** @defgroup s20_3_3_comparisons Comparison Classes
* The library provides six wrapper functors for all the basic comparisons
* in C++, like @c <.
*
* @{
*/
/// One of the @link s20_3_3_comparisons comparison functors@endlink.
template <class _Tp>
struct equal_to : public binary_function<_Tp, _Tp, bool>
{
bool
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x == __y; }
};
/// One of the @link s20_3_3_comparisons comparison functors@endlink.
template <class _Tp>
struct not_equal_to : public binary_function<_Tp, _Tp, bool>
{
bool
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x != __y; }
};
/// One of the @link s20_3_3_comparisons comparison functors@endlink.
template <class _Tp>
struct greater : public binary_function<_Tp, _Tp, bool>
{
bool
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x > __y; }
};
/// One of the @link s20_3_3_comparisons comparison functors@endlink.
template <class _Tp>
struct less : public binary_function<_Tp, _Tp, bool>
{
bool
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x < __y; }
};
/// One of the @link s20_3_3_comparisons comparison functors@endlink.
template <class _Tp>
struct greater_equal : public binary_function<_Tp, _Tp, bool>
{
bool
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x >= __y; }
};
/// One of the @link s20_3_3_comparisons comparison functors@endlink.
template <class _Tp>
struct less_equal : public binary_function<_Tp, _Tp, bool>
{
bool
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x <= __y; }
};
/** @} */
// 20.3.4 logical operations
/** @defgroup s20_3_4_logical Boolean Operations Classes
* Here are wrapper functors for Boolean operations: @c &&, @c ||, and @c !.
*
* @{
*/
/// One of the @link s20_3_4_logical Boolean operations functors@endlink.
template <class _Tp>
struct logical_and : public binary_function<_Tp, _Tp, bool>
{
bool
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x && __y; }
};
/// One of the @link s20_3_4_logical Boolean operations functors@endlink.
template <class _Tp>
struct logical_or : public binary_function<_Tp, _Tp, bool>
{
bool
operator()(const _Tp& __x, const _Tp& __y) const
{ return __x || __y; }
};
/// One of the @link s20_3_4_logical Boolean operations functors@endlink.
template <class _Tp>
struct logical_not : public unary_function<_Tp, bool>
{
bool
operator()(const _Tp& __x) const
{ return !__x; }
};
/** @} */
// 20.3.5 negators
/** @defgroup s20_3_5_negators Negators
* The functions @c not1 and @c not2 each take a predicate functor
* and return an instance of @c unary_negate or
* @c binary_negate, respectively. These classes are functors whose
* @c operator() performs the stored predicate function and then returns
* the negation of the result.
*
* For example, given a vector of integers and a trivial predicate,
* \code
* struct IntGreaterThanThree
* : public std::unary_function<int, bool>
* {
* bool operator() (int x) { return x > 3; }
* };
*
* std::find_if (v.begin(), v.end(), not1(IntGreaterThanThree()));
* \endcode
* The call to @c find_if will locate the first index (i) of @c v for which
* "!(v[i] > 3)" is true.
*
* The not1/unary_negate combination works on predicates taking a single
* argument. The not2/binary_negate combination works on predicates which
* take two arguments.
*
* @{
*/
/// One of the @link s20_3_5_negators negation functors@endlink.
template <class _Predicate>
class unary_negate
: public unary_function<typename _Predicate::argument_type, bool>
{
protected:
_Predicate _M_pred;
public:
explicit
unary_negate(const _Predicate& __x) : _M_pred(__x) {}
bool
operator()(const typename _Predicate::argument_type& __x) const
{ return !_M_pred(__x); }
};
/// One of the @link s20_3_5_negators negation functors@endlink.
template <class _Predicate>
inline unary_negate<_Predicate>
not1(const _Predicate& __pred)
{ return unary_negate<_Predicate>(__pred); }
/// One of the @link s20_3_5_negators negation functors@endlink.
template <class _Predicate>
class binary_negate
: public binary_function<typename _Predicate::first_argument_type,
typename _Predicate::second_argument_type,
bool>
{
protected:
_Predicate _M_pred;
public:
explicit
binary_negate(const _Predicate& __x)
: _M_pred(__x) { }
bool
operator()(const typename _Predicate::first_argument_type& __x,
const typename _Predicate::second_argument_type& __y) const
{ return !_M_pred(__x, __y); }
};
/// One of the @link s20_3_5_negators negation functors@endlink.
template <class _Predicate>
inline binary_negate<_Predicate>
not2(const _Predicate& __pred)
{ return binary_negate<_Predicate>(__pred); }
/** @} */
// 20.3.6 binders
/** @defgroup s20_3_6_binder Binder Classes
* Binders turn functions/functors with two arguments into functors with
* a single argument, storing an argument to be applied later. For
* example, an variable @c B of type @c binder1st is constructed from a
* functor @c f and an argument @c x. Later, B's @c operator() is called
* with a single argument @c y. The return value is the value of @c f(x,y).
* @c B can be "called" with various arguments (y1, y2, ...) and will in
* turn call @c f(x,y1), @c f(x,y2), ...
*
* The function @c bind1st is provided to save some typing. It takes the
* function and an argument as parameters, and returns an instance of
* @c binder1st.
*
* The type @c binder2nd and its creator function @c bind2nd do the same
* thing, but the stored argument is passed as the second parameter instead
* of the first, e.g., @c bind2nd(std::minus<float>,1.3) will create a
* functor whose @c operator() accepts a floating-point number, subtracts
* 1.3 from it, and returns the result. (If @c bind1st had been used,
* the functor would perform "1.3 - x" instead.
*
* Creator-wrapper functions like @c bind1st are intended to be used in
* calling algorithms. Their return values will be temporary objects.
* (The goal is to not require you to type names like
* @c std::binder1st<std::plus<int>> for declaring a variable to hold the
* return value from @c bind1st(std::plus<int>,5).
*
* These become more useful when combined with the composition functions.
*
* @{
*/
/// One of the @link s20_3_6_binder binder functors@endlink.
template <class _Operation>
class binder1st
: public unary_function<typename _Operation::second_argument_type,
typename _Operation::result_type>
{
protected:
_Operation op;
typename _Operation::first_argument_type value;
public:
binder1st(const _Operation& __x,
const typename _Operation::first_argument_type& __y)
: op(__x), value(__y) {}
typename _Operation::result_type
operator()(const typename _Operation::second_argument_type& __x) const
{ return op(value, __x); }
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 109. Missing binders for non-const sequence elements
typename _Operation::result_type
operator()(typename _Operation::second_argument_type& __x) const
{ return op(value, __x); }
};
/// One of the @link s20_3_6_binder binder functors@endlink.
template <class _Operation, class _Tp>
inline binder1st<_Operation>
bind1st(const _Operation& __fn, const _Tp& __x)
{
typedef typename _Operation::first_argument_type _Arg1_type;
return binder1st<_Operation>(__fn, _Arg1_type(__x));
}
/// One of the @link s20_3_6_binder binder functors@endlink.
template <class _Operation>
class binder2nd
: public unary_function<typename _Operation::first_argument_type,
typename _Operation::result_type>
{
protected:
_Operation op;
typename _Operation::second_argument_type value;
public:
binder2nd(const _Operation& __x,
const typename _Operation::second_argument_type& __y)
: op(__x), value(__y) {}
typename _Operation::result_type
operator()(const typename _Operation::first_argument_type& __x) const
{ return op(__x, value); }
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 109. Missing binders for non-const sequence elements
typename _Operation::result_type
operator()(typename _Operation::first_argument_type& __x) const
{ return op(__x, value); }
};
/// One of the @link s20_3_6_binder binder functors@endlink.
template <class _Operation, class _Tp>
inline binder2nd<_Operation>
bind2nd(const _Operation& __fn, const _Tp& __x)
{
typedef typename _Operation::second_argument_type _Arg2_type;
return binder2nd<_Operation>(__fn, _Arg2_type(__x));
}
/** @} */
// 20.3.7 adaptors pointers functions
/** @defgroup s20_3_7_adaptors Adaptors for pointers to functions
* The advantage of function objects over pointers to functions is that
* the objects in the standard library declare nested typedefs describing
* their argument and result types with uniform names (e.g., @c result_type
* from the base classes @c unary_function and @c binary_function).
* Sometimes those typedefs are required, not just optional.
*
* Adaptors are provided to turn pointers to unary (single-argument) and
* binary (double-argument) functions into function objects. The
* long-winded functor @c pointer_to_unary_function is constructed with a
* function pointer @c f, and its @c operator() called with argument @c x
* returns @c f(x). The functor @c pointer_to_binary_function does the same
* thing, but with a double-argument @c f and @c operator().
*
* The function @c ptr_fun takes a pointer-to-function @c f and constructs
* an instance of the appropriate functor.
*
* @{
*/
/// One of the @link s20_3_7_adaptors adaptors for function pointers@endlink.
template <class _Arg, class _Result>
class pointer_to_unary_function : public unary_function<_Arg, _Result>
{
protected:
_Result (*_M_ptr)(_Arg);
public:
pointer_to_unary_function() {}
explicit
pointer_to_unary_function(_Result (*__x)(_Arg))
: _M_ptr(__x) {}
_Result
operator()(_Arg __x) const
{ return _M_ptr(__x); }
};
/// One of the @link s20_3_7_adaptors adaptors for function pointers@endlink.
template <class _Arg, class _Result>
inline pointer_to_unary_function<_Arg, _Result>
ptr_fun(_Result (*__x)(_Arg))
{ return pointer_to_unary_function<_Arg, _Result>(__x); }
/// One of the @link s20_3_7_adaptors adaptors for function pointers@endlink.
template <class _Arg1, class _Arg2, class _Result>
class pointer_to_binary_function
: public binary_function<_Arg1, _Arg2, _Result>
{
protected:
_Result (*_M_ptr)(_Arg1, _Arg2);
public:
pointer_to_binary_function() {}
explicit
pointer_to_binary_function(_Result (*__x)(_Arg1, _Arg2))
: _M_ptr(__x) {}
_Result
operator()(_Arg1 __x, _Arg2 __y) const
{ return _M_ptr(__x, __y); }
};
/// One of the @link s20_3_7_adaptors adaptors for function pointers@endlink.
template <class _Arg1, class _Arg2, class _Result>
inline pointer_to_binary_function<_Arg1, _Arg2, _Result>
ptr_fun(_Result (*__x)(_Arg1, _Arg2))
{ return pointer_to_binary_function<_Arg1, _Arg2, _Result>(__x); }
/** @} */
template <class _Tp>
struct _Identity : public unary_function<_Tp,_Tp>
{
_Tp&
operator()(_Tp& __x) const
{ return __x; }
const _Tp&
operator()(const _Tp& __x) const
{ return __x; }
};
template <class _Pair>
struct _Select1st : public unary_function<_Pair,
typename _Pair::first_type>
{
typename _Pair::first_type&
operator()(_Pair& __x) const
{ return __x.first; }
const typename _Pair::first_type&
operator()(const _Pair& __x) const
{ return __x.first; }
};
template <class _Pair>
struct _Select2nd : public unary_function<_Pair,
typename _Pair::second_type>
{
typename _Pair::second_type&
operator()(_Pair& __x) const
{ return __x.second; }
const typename _Pair::second_type&
operator()(const _Pair& __x) const
{ return __x.second; }
};
// 20.3.8 adaptors pointers members
/** @defgroup s20_3_8_memadaptors Adaptors for pointers to members
* There are a total of 16 = 2^4 function objects in this family.
* (1) Member functions taking no arguments vs member functions taking
* one argument.
* (2) Call through pointer vs call through reference.
* (3) Member function with void return type vs member function with
* non-void return type.
* (4) Const vs non-const member function.
*
* Note that choice (3) is nothing more than a workaround: according
* to the draft, compilers should handle void and non-void the same way.
* This feature is not yet widely implemented, though. You can only use
* member functions returning void if your compiler supports partial
* specialization.
*
* All of this complexity is in the function objects themselves. You can
* ignore it by using the helper function mem_fun and mem_fun_ref,
* which create whichever type of adaptor is appropriate.
*
* @{
*/
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Ret, class _Tp>
class mem_fun_t : public unary_function<_Tp*, _Ret>
{
public:
explicit
mem_fun_t(_Ret (_Tp::*__pf)())
: _M_f(__pf) {}
_Ret
operator()(_Tp* __p) const
{ return (__p->*_M_f)(); }
private:
_Ret (_Tp::*_M_f)();
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Ret, class _Tp>
class const_mem_fun_t : public unary_function<const _Tp*, _Ret>
{
public:
explicit
const_mem_fun_t(_Ret (_Tp::*__pf)() const)
: _M_f(__pf) {}
_Ret
operator()(const _Tp* __p) const
{ return (__p->*_M_f)(); }
private:
_Ret (_Tp::*_M_f)() const;
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Ret, class _Tp>
class mem_fun_ref_t : public unary_function<_Tp, _Ret>
{
public:
explicit
mem_fun_ref_t(_Ret (_Tp::*__pf)())
: _M_f(__pf) {}
_Ret
operator()(_Tp& __r) const
{ return (__r.*_M_f)(); }
private:
_Ret (_Tp::*_M_f)();
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Ret, class _Tp>
class const_mem_fun_ref_t : public unary_function<_Tp, _Ret>
{
public:
explicit
const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const)
: _M_f(__pf) {}
_Ret
operator()(const _Tp& __r) const
{ return (__r.*_M_f)(); }
private:
_Ret (_Tp::*_M_f)() const;
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Ret, class _Tp, class _Arg>
class mem_fun1_t : public binary_function<_Tp*, _Arg, _Ret>
{
public:
explicit
mem_fun1_t(_Ret (_Tp::*__pf)(_Arg))
: _M_f(__pf) {}
_Ret
operator()(_Tp* __p, _Arg __x) const
{ return (__p->*_M_f)(__x); }
private:
_Ret (_Tp::*_M_f)(_Arg);
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Ret, class _Tp, class _Arg>
class const_mem_fun1_t : public binary_function<const _Tp*, _Arg, _Ret>
{
public:
explicit
const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const)
: _M_f(__pf) {}
_Ret
operator()(const _Tp* __p, _Arg __x) const
{ return (__p->*_M_f)(__x); }
private:
_Ret (_Tp::*_M_f)(_Arg) const;
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Ret, class _Tp, class _Arg>
class mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
{
public:
explicit
mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg))
: _M_f(__pf) {}
_Ret
operator()(_Tp& __r, _Arg __x) const
{ return (__r.*_M_f)(__x); }
private:
_Ret (_Tp::*_M_f)(_Arg);
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Ret, class _Tp, class _Arg>
class const_mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
{
public:
explicit
const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const)
: _M_f(__pf) {}
_Ret
operator()(const _Tp& __r, _Arg __x) const
{ return (__r.*_M_f)(__x); }
private:
_Ret (_Tp::*_M_f)(_Arg) const;
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Tp>
class mem_fun_t<void, _Tp> : public unary_function<_Tp*, void>
{
public:
explicit
mem_fun_t(void (_Tp::*__pf)())
: _M_f(__pf) {}
void
operator()(_Tp* __p) const
{ (__p->*_M_f)(); }
private:
void (_Tp::*_M_f)();
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Tp>
class const_mem_fun_t<void, _Tp> : public unary_function<const _Tp*, void>
{
public:
explicit
const_mem_fun_t(void (_Tp::*__pf)() const)
: _M_f(__pf) {}
void
operator()(const _Tp* __p) const
{ (__p->*_M_f)(); }
private:
void (_Tp::*_M_f)() const;
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Tp>
class mem_fun_ref_t<void, _Tp> : public unary_function<_Tp, void>
{
public:
explicit
mem_fun_ref_t(void (_Tp::*__pf)())
: _M_f(__pf) {}
void
operator()(_Tp& __r) const
{ (__r.*_M_f)(); }
private:
void (_Tp::*_M_f)();
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Tp>
class const_mem_fun_ref_t<void, _Tp> : public unary_function<_Tp, void>
{
public:
explicit
const_mem_fun_ref_t(void (_Tp::*__pf)() const)
: _M_f(__pf) {}
void
operator()(const _Tp& __r) const
{ (__r.*_M_f)(); }
private:
void (_Tp::*_M_f)() const;
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Tp, class _Arg>
class mem_fun1_t<void, _Tp, _Arg> : public binary_function<_Tp*, _Arg, void>
{
public:
explicit
mem_fun1_t(void (_Tp::*__pf)(_Arg))
: _M_f(__pf) {}
void
operator()(_Tp* __p, _Arg __x) const
{ (__p->*_M_f)(__x); }
private:
void (_Tp::*_M_f)(_Arg);
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Tp, class _Arg>
class const_mem_fun1_t<void, _Tp, _Arg>
: public binary_function<const _Tp*, _Arg, void>
{
public:
explicit
const_mem_fun1_t(void (_Tp::*__pf)(_Arg) const)
: _M_f(__pf) {}
void
operator()(const _Tp* __p, _Arg __x) const
{ (__p->*_M_f)(__x); }
private:
void (_Tp::*_M_f)(_Arg) const;
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Tp, class _Arg>
class mem_fun1_ref_t<void, _Tp, _Arg>
: public binary_function<_Tp, _Arg, void>
{
public:
explicit
mem_fun1_ref_t(void (_Tp::*__pf)(_Arg))
: _M_f(__pf) {}
void
operator()(_Tp& __r, _Arg __x) const
{ (__r.*_M_f)(__x); }
private:
void (_Tp::*_M_f)(_Arg);
};
/// One of the @link s20_3_8_memadaptors adaptors for member pointers@endlink.
template <class _Tp, class _Arg>
class const_mem_fun1_ref_t<void, _Tp, _Arg>
: public binary_function<_Tp, _Arg, void>
{
public:
explicit
const_mem_fun1_ref_t(void (_Tp::*__pf)(_Arg) const)
: _M_f(__pf) {}
void
operator()(const _Tp& __r, _Arg __x) const
{ (__r.*_M_f)(__x); }
private:
void (_Tp::*_M_f)(_Arg) const;
};
// Mem_fun adaptor helper functions. There are only two:
// mem_fun and mem_fun_ref.
template <class _Ret, class _Tp>
inline mem_fun_t<_Ret, _Tp>
mem_fun(_Ret (_Tp::*__f)())
{ return mem_fun_t<_Ret, _Tp>(__f); }
template <class _Ret, class _Tp>
inline const_mem_fun_t<_Ret, _Tp>
mem_fun(_Ret (_Tp::*__f)() const)
{ return const_mem_fun_t<_Ret, _Tp>(__f); }
template <class _Ret, class _Tp>
inline mem_fun_ref_t<_Ret, _Tp>
mem_fun_ref(_Ret (_Tp::*__f)())
{ return mem_fun_ref_t<_Ret, _Tp>(__f); }
template <class _Ret, class _Tp>
inline const_mem_fun_ref_t<_Ret, _Tp>
mem_fun_ref(_Ret (_Tp::*__f)() const)
{ return const_mem_fun_ref_t<_Ret, _Tp>(__f); }
template <class _Ret, class _Tp, class _Arg>
inline mem_fun1_t<_Ret, _Tp, _Arg>
mem_fun(_Ret (_Tp::*__f)(_Arg))
{ return mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
template <class _Ret, class _Tp, class _Arg>
inline const_mem_fun1_t<_Ret, _Tp, _Arg>
mem_fun(_Ret (_Tp::*__f)(_Arg) const)
{ return const_mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
template <class _Ret, class _Tp, class _Arg>
inline mem_fun1_ref_t<_Ret, _Tp, _Arg>
mem_fun_ref(_Ret (_Tp::*__f)(_Arg))
{ return mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }
template <class _Ret, class _Tp, class _Arg>
inline const_mem_fun1_ref_t<_Ret, _Tp, _Arg>
mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)
{ return const_mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }
/** @} */
} // namespace std
#endif /* _FUNCTION_H */
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/bits/stl_heap.h
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@ -0,0 +1,467 @@
// Heap implementation -*- C++ -*-
// Copyright (C) 2001, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_heap.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _STL_HEAP_H
#define _STL_HEAP_H 1
#include <debug/debug.h>
namespace std
{
// is_heap, a predicate testing whether or not a range is
// a heap. This function is an extension, not part of the C++
// standard.
template<typename _RandomAccessIterator, typename _Distance>
bool
__is_heap(_RandomAccessIterator __first, _Distance __n)
{
_Distance __parent = 0;
for (_Distance __child = 1; __child < __n; ++__child)
{
if (__first[__parent] < __first[__child])
return false;
if ((__child & 1) == 0)
++__parent;
}
return true;
}
template<typename _RandomAccessIterator, typename _Distance,
typename _StrictWeakOrdering>
bool
__is_heap(_RandomAccessIterator __first, _StrictWeakOrdering __comp,
_Distance __n)
{
_Distance __parent = 0;
for (_Distance __child = 1; __child < __n; ++__child)
{
if (__comp(__first[__parent], __first[__child]))
return false;
if ((__child & 1) == 0)
++__parent;
}
return true;
}
template<typename _RandomAccessIterator>
bool
__is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
{ return std::__is_heap(__first, std::distance(__first, __last)); }
template<typename _RandomAccessIterator, typename _StrictWeakOrdering>
bool
__is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
_StrictWeakOrdering __comp)
{ return std::__is_heap(__first, __comp, std::distance(__first, __last)); }
// Heap-manipulation functions: push_heap, pop_heap, make_heap, sort_heap.
template<typename _RandomAccessIterator, typename _Distance, typename _Tp>
void
__push_heap(_RandomAccessIterator __first,
_Distance __holeIndex, _Distance __topIndex, _Tp __value)
{
_Distance __parent = (__holeIndex - 1) / 2;
while (__holeIndex > __topIndex && *(__first + __parent) < __value)
{
*(__first + __holeIndex) = *(__first + __parent);
__holeIndex = __parent;
__parent = (__holeIndex - 1) / 2;
}
*(__first + __holeIndex) = __value;
}
/**
* @brief Push an element onto a heap.
* @param first Start of heap.
* @param last End of heap + element.
* @ingroup heap
*
* This operation pushes the element at last-1 onto the valid heap over the
* range [first,last-1). After completion, [first,last) is a valid heap.
*/
template<typename _RandomAccessIterator>
inline void
push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
{
typedef typename iterator_traits<_RandomAccessIterator>::value_type
_ValueType;
typedef typename iterator_traits<_RandomAccessIterator>::difference_type
_DistanceType;
// concept requirements
__glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__glibcxx_function_requires(_LessThanComparableConcept<_ValueType>)
__glibcxx_requires_valid_range(__first, __last);
// __glibcxx_requires_heap(__first, __last - 1);
std::__push_heap(__first, _DistanceType((__last - __first) - 1),
_DistanceType(0), _ValueType(*(__last - 1)));
}
template<typename _RandomAccessIterator, typename _Distance, typename _Tp,
typename _Compare>
void
__push_heap(_RandomAccessIterator __first, _Distance __holeIndex,
_Distance __topIndex, _Tp __value, _Compare __comp)
{
_Distance __parent = (__holeIndex - 1) / 2;
while (__holeIndex > __topIndex
&& __comp(*(__first + __parent), __value))
{
*(__first + __holeIndex) = *(__first + __parent);
__holeIndex = __parent;
__parent = (__holeIndex - 1) / 2;
}
*(__first + __holeIndex) = __value;
}
/**
* @brief Push an element onto a heap using comparison functor.
* @param first Start of heap.
* @param last End of heap + element.
* @param comp Comparison functor.
* @ingroup heap
*
* This operation pushes the element at last-1 onto the valid heap over the
* range [first,last-1). After completion, [first,last) is a valid heap.
* Compare operations are performed using comp.
*/
template<typename _RandomAccessIterator, typename _Compare>
inline void
push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
_Compare __comp)
{
typedef typename iterator_traits<_RandomAccessIterator>::value_type
_ValueType;
typedef typename iterator_traits<_RandomAccessIterator>::difference_type
_DistanceType;
// concept requirements
__glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__glibcxx_requires_valid_range(__first, __last);
__glibcxx_requires_heap_pred(__first, __last - 1, __comp);
std::__push_heap(__first, _DistanceType((__last - __first) - 1),
_DistanceType(0), _ValueType(*(__last - 1)), __comp);
}
template<typename _RandomAccessIterator, typename _Distance, typename _Tp>
void
__adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
_Distance __len, _Tp __value)
{
const _Distance __topIndex = __holeIndex;
_Distance __secondChild = 2 * __holeIndex + 2;
while (__secondChild < __len)
{
if (*(__first + __secondChild) < *(__first + (__secondChild - 1)))
__secondChild--;
*(__first + __holeIndex) = *(__first + __secondChild);
__holeIndex = __secondChild;
__secondChild = 2 * (__secondChild + 1);
}
if (__secondChild == __len)
{
*(__first + __holeIndex) = *(__first + (__secondChild - 1));
__holeIndex = __secondChild - 1;
}
std::__push_heap(__first, __holeIndex, __topIndex, __value);
}
template<typename _RandomAccessIterator, typename _Tp>
inline void
__pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
_RandomAccessIterator __result, _Tp __value)
{
typedef typename iterator_traits<_RandomAccessIterator>::difference_type
_Distance;
*__result = *__first;
std::__adjust_heap(__first, _Distance(0), _Distance(__last - __first),
__value);
}
/**
* @brief Pop an element off a heap.
* @param first Start of heap.
* @param last End of heap.
* @ingroup heap
*
* This operation pops the top of the heap. The elements first and last-1
* are swapped and [first,last-1) is made into a heap.
*/
template<typename _RandomAccessIterator>
inline void
pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
{
typedef typename iterator_traits<_RandomAccessIterator>::value_type
_ValueType;
// concept requirements
__glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__glibcxx_function_requires(_LessThanComparableConcept<_ValueType>)
__glibcxx_requires_valid_range(__first, __last);
__glibcxx_requires_heap(__first, __last);
std::__pop_heap(__first, __last - 1, __last - 1,
_ValueType(*(__last - 1)));
}
template<typename _RandomAccessIterator, typename _Distance,
typename _Tp, typename _Compare>
void
__adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
_Distance __len, _Tp __value, _Compare __comp)
{
const _Distance __topIndex = __holeIndex;
_Distance __secondChild = 2 * __holeIndex + 2;
while (__secondChild < __len)
{
if (__comp(*(__first + __secondChild),
*(__first + (__secondChild - 1))))
__secondChild--;
*(__first + __holeIndex) = *(__first + __secondChild);
__holeIndex = __secondChild;
__secondChild = 2 * (__secondChild + 1);
}
if (__secondChild == __len)
{
*(__first + __holeIndex) = *(__first + (__secondChild - 1));
__holeIndex = __secondChild - 1;
}
std::__push_heap(__first, __holeIndex, __topIndex, __value, __comp);
}
template<typename _RandomAccessIterator, typename _Tp, typename _Compare>
inline void
__pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
_RandomAccessIterator __result, _Tp __value, _Compare __comp)
{
typedef typename iterator_traits<_RandomAccessIterator>::difference_type
_Distance;
*__result = *__first;
std::__adjust_heap(__first, _Distance(0), _Distance(__last - __first),
__value, __comp);
}
/**
* @brief Pop an element off a heap using comparison functor.
* @param first Start of heap.
* @param last End of heap.
* @param comp Comparison functor to use.
* @ingroup heap
*
* This operation pops the top of the heap. The elements first and last-1
* are swapped and [first,last-1) is made into a heap. Comparisons are
* made using comp.
*/
template<typename _RandomAccessIterator, typename _Compare>
inline void
pop_heap(_RandomAccessIterator __first,
_RandomAccessIterator __last, _Compare __comp)
{
// concept requirements
__glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__glibcxx_requires_valid_range(__first, __last);
__glibcxx_requires_heap_pred(__first, __last, __comp);
typedef typename iterator_traits<_RandomAccessIterator>::value_type
_ValueType;
std::__pop_heap(__first, __last - 1, __last - 1,
_ValueType(*(__last - 1)), __comp);
}
/**
* @brief Construct a heap over a range.
* @param first Start of heap.
* @param last End of heap.
* @ingroup heap
*
* This operation makes the elements in [first,last) into a heap.
*/
template<typename _RandomAccessIterator>
void
make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
{
typedef typename iterator_traits<_RandomAccessIterator>::value_type
_ValueType;
typedef typename iterator_traits<_RandomAccessIterator>::difference_type
_DistanceType;
// concept requirements
__glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__glibcxx_function_requires(_LessThanComparableConcept<_ValueType>)
__glibcxx_requires_valid_range(__first, __last);
if (__last - __first < 2)
return;
const _DistanceType __len = __last - __first;
_DistanceType __parent = (__len - 2) / 2;
while (true)
{
std::__adjust_heap(__first, __parent, __len,
_ValueType(*(__first + __parent)));
if (__parent == 0)
return;
__parent--;
}
}
/**
* @brief Construct a heap over a range using comparison functor.
* @param first Start of heap.
* @param last End of heap.
* @param comp Comparison functor to use.
* @ingroup heap
*
* This operation makes the elements in [first,last) into a heap.
* Comparisons are made using comp.
*/
template<typename _RandomAccessIterator, typename _Compare>
inline void
make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
_Compare __comp)
{
typedef typename iterator_traits<_RandomAccessIterator>::value_type
_ValueType;
typedef typename iterator_traits<_RandomAccessIterator>::difference_type
_DistanceType;
// concept requirements
__glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__glibcxx_requires_valid_range(__first, __last);
if (__last - __first < 2)
return;
const _DistanceType __len = __last - __first;
_DistanceType __parent = (__len - 2) / 2;
while (true)
{
std::__adjust_heap(__first, __parent, __len,
_ValueType(*(__first + __parent)), __comp);
if (__parent == 0)
return;
__parent--;
}
}
/**
* @brief Sort a heap.
* @param first Start of heap.
* @param last End of heap.
* @ingroup heap
*
* This operation sorts the valid heap in the range [first,last).
*/
template<typename _RandomAccessIterator>
void
sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
{
// concept requirements
__glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__glibcxx_function_requires(_LessThanComparableConcept<
typename iterator_traits<_RandomAccessIterator>::value_type>)
__glibcxx_requires_valid_range(__first, __last);
// __glibcxx_requires_heap(__first, __last);
while (__last - __first > 1)
std::pop_heap(__first, __last--);
}
/**
* @brief Sort a heap using comparison functor.
* @param first Start of heap.
* @param last End of heap.
* @param comp Comparison functor to use.
* @ingroup heap
*
* This operation sorts the valid heap in the range [first,last).
* Comparisons are made using comp.
*/
template<typename _RandomAccessIterator, typename _Compare>
void
sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
_Compare __comp)
{
// concept requirements
__glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__glibcxx_requires_valid_range(__first, __last);
__glibcxx_requires_heap_pred(__first, __last, __comp);
while (__last - __first > 1)
std::pop_heap(__first, __last--, __comp);
}
} // namespace std
#endif /* _STL_HEAP_H */
// Local Variables:
// mode:C++
// End:

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data/lib/gcc/include/c++/3.4.0/bits/stl_iterator.h
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@ -0,0 +1,772 @@
// Iterators -*- C++ -*-
// Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996-1998
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_iterator.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*
* This file implements reverse_iterator, back_insert_iterator,
* front_insert_iterator, insert_iterator, __normal_iterator, and their
* supporting functions and overloaded operators.
*/
#ifndef _ITERATOR_H
#define _ITERATOR_H 1
namespace std
{
// 24.4.1 Reverse iterators
/**
* "Bidirectional and random access iterators have corresponding reverse
* %iterator adaptors that iterate through the data structure in the
* opposite direction. They have the same signatures as the corresponding
* iterators. The fundamental relation between a reverse %iterator and its
* corresponding %iterator @c i is established by the identity:
* @code
* &*(reverse_iterator(i)) == &*(i - 1)
* @endcode
*
* This mapping is dictated by the fact that while there is always a
* pointer past the end of an array, there might not be a valid pointer
* before the beginning of an array." [24.4.1]/1,2
*
* Reverse iterators can be tricky and surprising at first. Their
* semantics make sense, however, and the trickiness is a side effect of
* the requirement that the iterators must be safe.
*/
template<typename _Iterator>
class reverse_iterator
: public iterator<typename iterator_traits<_Iterator>::iterator_category,
typename iterator_traits<_Iterator>::value_type,
typename iterator_traits<_Iterator>::difference_type,
typename iterator_traits<_Iterator>::pointer,
typename iterator_traits<_Iterator>::reference>
{
protected:
_Iterator current;
public:
typedef _Iterator iterator_type;
typedef typename iterator_traits<_Iterator>::difference_type
difference_type;
typedef typename iterator_traits<_Iterator>::reference reference;
typedef typename iterator_traits<_Iterator>::pointer pointer;
public:
/**
* The default constructor default-initializes member @p current.
* If it is a pointer, that means it is zero-initialized.
*/
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 235 No specification of default ctor for reverse_iterator
reverse_iterator() : current() { }
/**
* This %iterator will move in the opposite direction that @p x does.
*/
explicit
reverse_iterator(iterator_type __x) : current(__x) { }
/**
* The copy constructor is normal.
*/
reverse_iterator(const reverse_iterator& __x)
: current(__x.current) { }
/**
* A reverse_iterator across other types can be copied in the normal
* fashion.
*/
template<typename _Iter>
reverse_iterator(const reverse_iterator<_Iter>& __x)
: current(__x.base()) { }
/**
* @return @c current, the %iterator used for underlying work.
*/
iterator_type
base() const
{ return current; }
/**
* @return TODO
*
* @doctodo
*/
reference
operator*() const
{
_Iterator __tmp = current;
return *--__tmp;
}
/**
* @return TODO
*
* @doctodo
*/
pointer
operator->() const
{ return &(operator*()); }
/**
* @return TODO
*
* @doctodo
*/
reverse_iterator&
operator++()
{
--current;
return *this;
}
/**
* @return TODO
*
* @doctodo
*/
reverse_iterator
operator++(int)
{
reverse_iterator __tmp = *this;
--current;
return __tmp;
}
/**
* @return TODO
*
* @doctodo
*/
reverse_iterator&
operator--()
{
++current;
return *this;
}
/**
* @return TODO
*
* @doctodo
*/
reverse_iterator operator--(int)
{
reverse_iterator __tmp = *this;
++current;
return __tmp;
}
/**
* @return TODO
*
* @doctodo
*/
reverse_iterator
operator+(difference_type __n) const
{ return reverse_iterator(current - __n); }
/**
* @return TODO
*
* @doctodo
*/
reverse_iterator&
operator+=(difference_type __n)
{
current -= __n;
return *this;
}
/**
* @return TODO
*
* @doctodo
*/
reverse_iterator
operator-(difference_type __n) const
{ return reverse_iterator(current + __n); }
/**
* @return TODO
*
* @doctodo
*/
reverse_iterator&
operator-=(difference_type __n)
{
current += __n;
return *this;
}
/**
* @return TODO
*
* @doctodo
*/
reference
operator[](difference_type __n) const
{ return *(*this + __n); }
};
//@{
/**
* @param x A %reverse_iterator.
* @param y A %reverse_iterator.
* @return A simple bool.
*
* Reverse iterators forward many operations to their underlying base()
* iterators. Others are implemented in terms of one another.
*
*/
template<typename _Iterator>
inline bool
operator==(const reverse_iterator<_Iterator>& __x,
const reverse_iterator<_Iterator>& __y)
{ return __x.base() == __y.base(); }
template<typename _Iterator>
inline bool
operator<(const reverse_iterator<_Iterator>& __x,
const reverse_iterator<_Iterator>& __y)
{ return __y.base() < __x.base(); }
template<typename _Iterator>
inline bool
operator!=(const reverse_iterator<_Iterator>& __x,
const reverse_iterator<_Iterator>& __y)
{ return !(__x == __y); }
template<typename _Iterator>
inline bool
operator>(const reverse_iterator<_Iterator>& __x,
const reverse_iterator<_Iterator>& __y)
{ return __y < __x; }
template<typename _Iterator>
inline bool
operator<=(const reverse_iterator<_Iterator>& __x,
const reverse_iterator<_Iterator>& __y)
{ return !(__y < __x); }
template<typename _Iterator>
inline bool
operator>=(const reverse_iterator<_Iterator>& __x,
const reverse_iterator<_Iterator>& __y)
{ return !(__x < __y); }
template<typename _Iterator>
inline typename reverse_iterator<_Iterator>::difference_type
operator-(const reverse_iterator<_Iterator>& __x,
const reverse_iterator<_Iterator>& __y)
{ return __y.base() - __x.base(); }
template<typename _Iterator>
inline reverse_iterator<_Iterator>
operator+(typename reverse_iterator<_Iterator>::difference_type __n,
const reverse_iterator<_Iterator>& __x)
{ return reverse_iterator<_Iterator>(__x.base() - __n); }
//@}
// 24.4.2.2.1 back_insert_iterator
/**
* @brief Turns assignment into insertion.
*
* These are output iterators, constructed from a container-of-T.
* Assigning a T to the iterator appends it to the container using
* push_back.
*
* Tip: Using the back_inserter function to create these iterators can
* save typing.
*/
template<typename _Container>
class back_insert_iterator
: public iterator<output_iterator_tag, void, void, void, void>
{
protected:
_Container* container;
public:
/// A nested typedef for the type of whatever container you used.
typedef _Container container_type;
/// The only way to create this %iterator is with a container.
explicit
back_insert_iterator(_Container& __x) : container(&__x) { }
/**
* @param value An instance of whatever type
* container_type::const_reference is; presumably a
* reference-to-const T for container<T>.
* @return This %iterator, for chained operations.
*
* This kind of %iterator doesn't really have a "position" in the
* container (you can think of the position as being permanently at
* the end, if you like). Assigning a value to the %iterator will
* always append the value to the end of the container.
*/
back_insert_iterator&
operator=(typename _Container::const_reference __value)
{
container->push_back(__value);
return *this;
}
/// Simply returns *this.
back_insert_iterator&
operator*()
{ return *this; }
/// Simply returns *this. (This %iterator does not "move".)
back_insert_iterator&
operator++()
{ return *this; }
/// Simply returns *this. (This %iterator does not "move".)
back_insert_iterator
operator++(int)
{ return *this; }
};
/**
* @param x A container of arbitrary type.
* @return An instance of back_insert_iterator working on @p x.
*
* This wrapper function helps in creating back_insert_iterator instances.
* Typing the name of the %iterator requires knowing the precise full
* type of the container, which can be tedious and impedes generic
* programming. Using this function lets you take advantage of automatic
* template parameter deduction, making the compiler match the correct
* types for you.
*/
template<typename _Container>
inline back_insert_iterator<_Container>
back_inserter(_Container& __x)
{ return back_insert_iterator<_Container>(__x); }
/**
* @brief Turns assignment into insertion.
*
* These are output iterators, constructed from a container-of-T.
* Assigning a T to the iterator prepends it to the container using
* push_front.
*
* Tip: Using the front_inserter function to create these iterators can
* save typing.
*/
template<typename _Container>
class front_insert_iterator
: public iterator<output_iterator_tag, void, void, void, void>
{
protected:
_Container* container;
public:
/// A nested typedef for the type of whatever container you used.
typedef _Container container_type;
/// The only way to create this %iterator is with a container.
explicit front_insert_iterator(_Container& __x) : container(&__x) { }
/**
* @param value An instance of whatever type
* container_type::const_reference is; presumably a
* reference-to-const T for container<T>.
* @return This %iterator, for chained operations.
*
* This kind of %iterator doesn't really have a "position" in the
* container (you can think of the position as being permanently at
* the front, if you like). Assigning a value to the %iterator will
* always prepend the value to the front of the container.
*/
front_insert_iterator&
operator=(typename _Container::const_reference __value)
{
container->push_front(__value);
return *this;
}
/// Simply returns *this.
front_insert_iterator&
operator*()
{ return *this; }
/// Simply returns *this. (This %iterator does not "move".)
front_insert_iterator&
operator++()
{ return *this; }
/// Simply returns *this. (This %iterator does not "move".)
front_insert_iterator
operator++(int)
{ return *this; }
};
/**
* @param x A container of arbitrary type.
* @return An instance of front_insert_iterator working on @p x.
*
* This wrapper function helps in creating front_insert_iterator instances.
* Typing the name of the %iterator requires knowing the precise full
* type of the container, which can be tedious and impedes generic
* programming. Using this function lets you take advantage of automatic
* template parameter deduction, making the compiler match the correct
* types for you.
*/
template<typename _Container>
inline front_insert_iterator<_Container>
front_inserter(_Container& __x)
{ return front_insert_iterator<_Container>(__x); }
/**
* @brief Turns assignment into insertion.
*
* These are output iterators, constructed from a container-of-T.
* Assigning a T to the iterator inserts it in the container at the
* %iterator's position, rather than overwriting the value at that
* position.
*
* (Sequences will actually insert a @e copy of the value before the
* %iterator's position.)
*
* Tip: Using the inserter function to create these iterators can
* save typing.
*/
template<typename _Container>
class insert_iterator
: public iterator<output_iterator_tag, void, void, void, void>
{
protected:
_Container* container;
typename _Container::iterator iter;
public:
/// A nested typedef for the type of whatever container you used.
typedef _Container container_type;
/**
* The only way to create this %iterator is with a container and an
* initial position (a normal %iterator into the container).
*/
insert_iterator(_Container& __x, typename _Container::iterator __i)
: container(&__x), iter(__i) {}
/**
* @param value An instance of whatever type
* container_type::const_reference is; presumably a
* reference-to-const T for container<T>.
* @return This %iterator, for chained operations.
*
* This kind of %iterator maintains its own position in the
* container. Assigning a value to the %iterator will insert the
* value into the container at the place before the %iterator.
*
* The position is maintained such that subsequent assignments will
* insert values immediately after one another. For example,
* @code
* // vector v contains A and Z
*
* insert_iterator i (v, ++v.begin());
* i = 1;
* i = 2;
* i = 3;
*
* // vector v contains A, 1, 2, 3, and Z
* @endcode
*/
insert_iterator&
operator=(const typename _Container::const_reference __value)
{
iter = container->insert(iter, __value);
++iter;
return *this;
}
/// Simply returns *this.
insert_iterator&
operator*()
{ return *this; }
/// Simply returns *this. (This %iterator does not "move".)
insert_iterator&
operator++()
{ return *this; }
/// Simply returns *this. (This %iterator does not "move".)
insert_iterator&
operator++(int)
{ return *this; }
};
/**
* @param x A container of arbitrary type.
* @return An instance of insert_iterator working on @p x.
*
* This wrapper function helps in creating insert_iterator instances.
* Typing the name of the %iterator requires knowing the precise full
* type of the container, which can be tedious and impedes generic
* programming. Using this function lets you take advantage of automatic
* template parameter deduction, making the compiler match the correct
* types for you.
*/
template<typename _Container, typename _Iterator>
inline insert_iterator<_Container>
inserter(_Container& __x, _Iterator __i)
{
return insert_iterator<_Container>(__x,
typename _Container::iterator(__i));
}
} // namespace std
namespace __gnu_cxx
{
// This iterator adapter is 'normal' in the sense that it does not
// change the semantics of any of the operators of its iterator
// parameter. Its primary purpose is to convert an iterator that is
// not a class, e.g. a pointer, into an iterator that is a class.
// The _Container parameter exists solely so that different containers
// using this template can instantiate different types, even if the
// _Iterator parameter is the same.
using std::iterator_traits;
using std::iterator;
template<typename _Iterator, typename _Container>
class __normal_iterator
{
protected:
_Iterator _M_current;
public:
typedef typename iterator_traits<_Iterator>::iterator_category
iterator_category;
typedef typename iterator_traits<_Iterator>::value_type value_type;
typedef typename iterator_traits<_Iterator>::difference_type
difference_type;
typedef typename iterator_traits<_Iterator>::reference reference;
typedef typename iterator_traits<_Iterator>::pointer pointer;
__normal_iterator() : _M_current(_Iterator()) { }
explicit
__normal_iterator(const _Iterator& __i) : _M_current(__i) { }
// Allow iterator to const_iterator conversion
template<typename _Iter>
inline __normal_iterator(const __normal_iterator<_Iter,
_Container>& __i)
: _M_current(__i.base()) { }
// Forward iterator requirements
reference
operator*() const
{ return *_M_current; }
pointer
operator->() const
{ return _M_current; }
__normal_iterator&
operator++()
{
++_M_current;
return *this;
}
__normal_iterator
operator++(int)
{ return __normal_iterator(_M_current++); }
// Bidirectional iterator requirements
__normal_iterator&
operator--()
{
--_M_current;
return *this;
}
__normal_iterator
operator--(int)
{ return __normal_iterator(_M_current--); }
// Random access iterator requirements
reference
operator[](const difference_type& __n) const
{ return _M_current[__n]; }
__normal_iterator&
operator+=(const difference_type& __n)
{ _M_current += __n; return *this; }
__normal_iterator
operator+(const difference_type& __n) const
{ return __normal_iterator(_M_current + __n); }
__normal_iterator&
operator-=(const difference_type& __n)
{ _M_current -= __n; return *this; }
__normal_iterator
operator-(const difference_type& __n) const
{ return __normal_iterator(_M_current - __n); }
const _Iterator&
base() const
{ return _M_current; }
};
// Note: In what follows, the left- and right-hand-side iterators are
// allowed to vary in types (conceptually in cv-qualification) so that
// comparaison between cv-qualified and non-cv-qualified iterators be
// valid. However, the greedy and unfriendly operators in std::rel_ops
// will make overload resolution ambiguous (when in scope) if we don't
// provide overloads whose operands are of the same type. Can someone
// remind me what generic programming is about? -- Gaby
// Forward iterator requirements
template<typename _IteratorL, typename _IteratorR, typename _Container>
inline bool
operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
const __normal_iterator<_IteratorR, _Container>& __rhs)
{ return __lhs.base() == __rhs.base(); }
template<typename _Iterator, typename _Container>
inline bool
operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
const __normal_iterator<_Iterator, _Container>& __rhs)
{ return __lhs.base() == __rhs.base(); }
template<typename _IteratorL, typename _IteratorR, typename _Container>
inline bool
operator!=(const __normal_iterator<_IteratorL, _Container>& __lhs,
const __normal_iterator<_IteratorR, _Container>& __rhs)
{ return __lhs.base() != __rhs.base(); }
template<typename _Iterator, typename _Container>
inline bool
operator!=(const __normal_iterator<_Iterator, _Container>& __lhs,
const __normal_iterator<_Iterator, _Container>& __rhs)
{ return __lhs.base() != __rhs.base(); }
// Random access iterator requirements
template<typename _IteratorL, typename _IteratorR, typename _Container>
inline bool
operator<(const __normal_iterator<_IteratorL, _Container>& __lhs,
const __normal_iterator<_IteratorR, _Container>& __rhs)
{ return __lhs.base() < __rhs.base(); }
template<typename _Iterator, typename _Container>
inline bool
operator<(const __normal_iterator<_Iterator, _Container>& __lhs,
const __normal_iterator<_Iterator, _Container>& __rhs)
{ return __lhs.base() < __rhs.base(); }
template<typename _IteratorL, typename _IteratorR, typename _Container>
inline bool
operator>(const __normal_iterator<_IteratorL, _Container>& __lhs,
const __normal_iterator<_IteratorR, _Container>& __rhs)
{ return __lhs.base() > __rhs.base(); }
template<typename _Iterator, typename _Container>
inline bool
operator>(const __normal_iterator<_Iterator, _Container>& __lhs,
const __normal_iterator<_Iterator, _Container>& __rhs)
{ return __lhs.base() > __rhs.base(); }
template<typename _IteratorL, typename _IteratorR, typename _Container>
inline bool
operator<=(const __normal_iterator<_IteratorL, _Container>& __lhs,
const __normal_iterator<_IteratorR, _Container>& __rhs)
{ return __lhs.base() <= __rhs.base(); }
template<typename _Iterator, typename _Container>
inline bool
operator<=(const __normal_iterator<_Iterator, _Container>& __lhs,
const __normal_iterator<_Iterator, _Container>& __rhs)
{ return __lhs.base() <= __rhs.base(); }
template<typename _IteratorL, typename _IteratorR, typename _Container>
inline bool
operator>=(const __normal_iterator<_IteratorL, _Container>& __lhs,
const __normal_iterator<_IteratorR, _Container>& __rhs)
{ return __lhs.base() >= __rhs.base(); }
template<typename _Iterator, typename _Container>
inline bool
operator>=(const __normal_iterator<_Iterator, _Container>& __lhs,
const __normal_iterator<_Iterator, _Container>& __rhs)
{ return __lhs.base() >= __rhs.base(); }
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// According to the resolution of DR179 not only the various comparison
// operators but also operator- must accept mixed iterator/const_iterator
// parameters.
template<typename _IteratorL, typename _IteratorR, typename _Container>
inline typename __normal_iterator<_IteratorL, _Container>::difference_type
operator-(const __normal_iterator<_IteratorL, _Container>& __lhs,
const __normal_iterator<_IteratorR, _Container>& __rhs)
{ return __lhs.base() - __rhs.base(); }
template<typename _Iterator, typename _Container>
inline __normal_iterator<_Iterator, _Container>
operator+(typename __normal_iterator<_Iterator, _Container>::difference_type
__n, const __normal_iterator<_Iterator, _Container>& __i)
{ return __normal_iterator<_Iterator, _Container>(__i.base() + __n); }
} // namespace __gnu_cxx
#endif
// Local Variables:
// mode:C++
// End:

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// Functions used by iterators -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996-1998
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_iterator_base_funcs.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*
* This file contains all of the general iterator-related utility
* functions, such as distance() and advance().
*/
#ifndef _ITERATOR_BASE_FUNCS_H
#define _ITERATOR_BASE_FUNCS_H 1
#pragma GCC system_header
#include <bits/concept_check.h>
namespace std
{
template<typename _InputIterator>
inline typename iterator_traits<_InputIterator>::difference_type
__distance(_InputIterator __first, _InputIterator __last,
input_iterator_tag)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
typename iterator_traits<_InputIterator>::difference_type __n = 0;
while (__first != __last)
{
++__first;
++__n;
}
return __n;
}
template<typename _RandomAccessIterator>
inline typename iterator_traits<_RandomAccessIterator>::difference_type
__distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
random_access_iterator_tag)
{
// concept requirements
__glibcxx_function_requires(_RandomAccessIteratorConcept<
_RandomAccessIterator>)
return __last - __first;
}
/**
* @brief A generalization of pointer arithmetic.
* @param first An input iterator.
* @param last An input iterator.
* @return The distance between them.
*
* Returns @c n such that first + n == last. This requires that @p last
* must be reachable from @p first. Note that @c n may be negative.
*
* For random access iterators, this uses their @c + and @c - operations
* and are constant time. For other %iterator classes they are linear time.
*/
template<typename _InputIterator>
inline typename iterator_traits<_InputIterator>::difference_type
distance(_InputIterator __first, _InputIterator __last)
{
// concept requirements -- taken care of in __distance
return std::__distance(__first, __last,
std::__iterator_category(__first));
}
template<typename _InputIterator, typename _Distance>
inline void
__advance(_InputIterator& __i, _Distance __n, input_iterator_tag)
{
// concept requirements
__glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
while (__n--)
++__i;
}
template<typename _BidirectionalIterator, typename _Distance>
inline void
__advance(_BidirectionalIterator& __i, _Distance __n,
bidirectional_iterator_tag)
{
// concept requirements
__glibcxx_function_requires(_BidirectionalIteratorConcept<
_BidirectionalIterator>)
if (__n > 0)
while (__n--)
++__i;
else
while (__n++)
--__i;
}
template<typename _RandomAccessIterator, typename _Distance>
inline void
__advance(_RandomAccessIterator& __i, _Distance __n,
random_access_iterator_tag)
{
// concept requirements
__glibcxx_function_requires(_RandomAccessIteratorConcept<
_RandomAccessIterator>)
__i += __n;
}
/**
* @brief A generalization of pointer arithmetic.
* @param i An input iterator.
* @param n The "delta" by which to change @p i.
* @return Nothing.
*
* This increments @p i by @p n. For bidirectional and random access
* iterators, @p n may be negative, in which case @p i is decremented.
*
* For random access iterators, this uses their @c + and @c - operations
* and are constant time. For other %iterator classes they are linear time.
*/
template<typename _InputIterator, typename _Distance>
inline void
advance(_InputIterator& __i, _Distance __n)
{
// concept requirements -- taken care of in __advance
std::__advance(__i, __n, std::__iterator_category(__i));
}
} // namespace std
#endif /* _ITERATOR_BASE_FUNCS_H */

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// Types used in iterator implementation -*- C++ -*-
// Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996-1998
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_iterator_base_types.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*
* This file contains all of the general iterator-related utility types,
* such as iterator_traits and struct iterator.
*/
#ifndef _ITERATOR_BASE_TYPES_H
#define _ITERATOR_BASE_TYPES_H 1
#pragma GCC system_header
namespace std
{
//@{
/**
* @defgroup iterator_tags Iterator Tags
* These are empty types, used to distinguish different iterators. The
* distinction is not made by what they contain, but simply by what they
* are. Different underlying algorithms can then be used based on the
* different operations supporetd by different iterator types.
*/
/// Marking input iterators.
struct input_iterator_tag {};
/// Marking output iterators.
struct output_iterator_tag {};
/// Forward iterators support a superset of input iterator operations.
struct forward_iterator_tag : public input_iterator_tag {};
/// Bidirectional iterators support a superset of forward iterator
/// operations.
struct bidirectional_iterator_tag : public forward_iterator_tag {};
/// Random-access iterators support a superset of bidirectional iterator
/// operations.
struct random_access_iterator_tag : public bidirectional_iterator_tag {};
//@}
/**
* @brief Common %iterator class.
*
* This class does nothing but define nested typedefs. %Iterator classes
* can inherit from this class to save some work. The typedefs are then
* used in specializations and overloading.
*
* In particular, there are no default implementations of requirements
* such as @c operator++ and the like. (How could there be?)
*/
template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
typename _Pointer = _Tp*, typename _Reference = _Tp&>
struct iterator
{
/// One of the @link iterator_tags tag types@endlink.
typedef _Category iterator_category;
/// The type "pointed to" by the iterator.
typedef _Tp value_type;
/// Distance between iterators is represented as this type.
typedef _Distance difference_type;
/// This type represents a pointer-to-value_type.
typedef _Pointer pointer;
/// This type represents a reference-to-value_type.
typedef _Reference reference;
};
/**
* This class does nothing but define nested typedefs. The general
* version simply "forwards" the nested typedefs from the Iterator
* argument. Specialized versions for pointers and pointers-to-const
* provide tighter, more correct semantics.
*/
template<typename _Iterator>
struct iterator_traits
{
typedef typename _Iterator::iterator_category iterator_category;
typedef typename _Iterator::value_type value_type;
typedef typename _Iterator::difference_type difference_type;
typedef typename _Iterator::pointer pointer;
typedef typename _Iterator::reference reference;
};
template<typename _Tp>
struct iterator_traits<_Tp*>
{
typedef random_access_iterator_tag iterator_category;
typedef _Tp value_type;
typedef ptrdiff_t difference_type;
typedef _Tp* pointer;
typedef _Tp& reference;
};
template<typename _Tp>
struct iterator_traits<const _Tp*>
{
typedef random_access_iterator_tag iterator_category;
typedef _Tp value_type;
typedef ptrdiff_t difference_type;
typedef const _Tp* pointer;
typedef const _Tp& reference;
};
/**
* @if maint
* This function is not a part of the C++ standard but is syntactic
* sugar for internal library use only.
* @endif
*/
template<typename _Iter>
inline typename iterator_traits<_Iter>::iterator_category
__iterator_category(const _Iter&)
{ return typename iterator_traits<_Iter>::iterator_category(); }
} // namespace std
#endif /* _ITERATOR_BASE_TYPES_H */

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// Map implementation -*- C++ -*-
// Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file stl_map.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _MAP_H
#define _MAP_H 1
#include <bits/concept_check.h>
namespace _GLIBCXX_STD
{
/**
* @brief A standard container made up of (key,value) pairs, which can be
* retrieved based on a key, in logarithmic time.
*
* @ingroup Containers
* @ingroup Assoc_containers
*
* Meets the requirements of a <a href="tables.html#65">container</a>, a
* <a href="tables.html#66">reversible container</a>, and an
* <a href="tables.html#69">associative container</a> (using unique keys).
* For a @c map<Key,T> the key_type is Key, the mapped_type is T, and the
* value_type is std::pair<const Key,T>.
*
* Maps support bidirectional iterators.
*
* @if maint
* The private tree data is declared exactly the same way for map and
* multimap; the distinction is made entirely in how the tree functions are
* called (*_unique versus *_equal, same as the standard).
* @endif
*/
template <typename _Key, typename _Tp, typename _Compare = less<_Key>,
typename _Alloc = allocator<pair<const _Key, _Tp> > >
class map
{
// concept requirements
__glibcxx_class_requires(_Tp, _SGIAssignableConcept)
__glibcxx_class_requires4(_Compare, bool, _Key, _Key,
_BinaryFunctionConcept)
public:
typedef _Key key_type;
typedef _Tp mapped_type;
typedef pair<const _Key, _Tp> value_type;
typedef _Compare key_compare;
class value_compare
: public binary_function<value_type, value_type, bool>
{
friend class map<_Key,_Tp,_Compare,_Alloc>;
protected:
_Compare comp;
value_compare(_Compare __c)
: comp(__c) { }
public:
bool operator()(const value_type& __x, const value_type& __y) const
{ return comp(__x.first, __y.first); }
};
private:
/// @if maint This turns a red-black tree into a [multi]map. @endif
typedef _Rb_tree<key_type, value_type,
_Select1st<value_type>, key_compare, _Alloc> _Rep_type;
/// @if maint The actual tree structure. @endif
_Rep_type _M_t;
public:
// many of these are specified differently in ISO, but the following are
// "functionally equivalent"
typedef typename _Rep_type::allocator_type allocator_type;
typedef typename _Rep_type::reference reference;
typedef typename _Rep_type::const_reference const_reference;
typedef typename _Rep_type::iterator iterator;
typedef typename _Rep_type::const_iterator const_iterator;
typedef typename _Rep_type::size_type size_type;
typedef typename _Rep_type::difference_type difference_type;
typedef typename _Rep_type::pointer pointer;
typedef typename _Rep_type::const_pointer const_pointer;
typedef typename _Rep_type::reverse_iterator reverse_iterator;
typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
// [23.3.1.1] construct/copy/destroy
// (get_allocator() is normally listed in this section, but seems to have
// been accidentally omitted in the printed standard)
/**
* @brief Default constructor creates no elements.
*/
map()
: _M_t(_Compare(), allocator_type()) { }
// for some reason this was made a separate function
/**
* @brief Default constructor creates no elements.
*/
explicit
map(const _Compare& __comp, const allocator_type& __a = allocator_type())
: _M_t(__comp, __a) { }
/**
* @brief Map copy constructor.
* @param x A %map of identical element and allocator types.
*
* The newly-created %map uses a copy of the allocation object used
* by @a x.
*/
map(const map& __x)
: _M_t(__x._M_t) { }
/**
* @brief Builds a %map from a range.
* @param first An input iterator.
* @param last An input iterator.
*
* Create a %map consisting of copies of the elements from [first,last).
* This is linear in N if the range is already sorted, and NlogN
* otherwise (where N is distance(first,last)).
*/
template <typename _InputIterator>
map(_InputIterator __first, _InputIterator __last)
: _M_t(_Compare(), allocator_type())
{ _M_t.insert_unique(__first, __last); }
/**
* @brief Builds a %map from a range.
* @param first An input iterator.
* @param last An input iterator.
* @param comp A comparison functor.
* @param a An allocator object.
*
* Create a %map consisting of copies of the elements from [first,last).
* This is linear in N if the range is already sorted, and NlogN
* otherwise (where N is distance(first,last)).
*/
template <typename _InputIterator>
map(_InputIterator __first, _InputIterator __last,
const _Compare& __comp, const allocator_type& __a = allocator_type())
: _M_t(__comp, __a)
{ _M_t.insert_unique(__first, __last); }
// FIXME There is no dtor declared, but we should have something generated
// by Doxygen. I don't know what tags to add to this paragraph to make
// that happen:
/**
* The dtor only erases the elements, and note that if the elements
* themselves are pointers, the pointed-to memory is not touched in any
* way. Managing the pointer is the user's responsibilty.
*/
/**
* @brief Map assignment operator.
* @param x A %map of identical element and allocator types.
*
* All the elements of @a x are copied, but unlike the copy constructor,
* the allocator object is not copied.
*/
map&
operator=(const map& __x)
{
_M_t = __x._M_t;
return *this;
}
/// Get a copy of the memory allocation object.
allocator_type
get_allocator() const
{ return _M_t.get_allocator(); }
// iterators
/**
* Returns a read/write iterator that points to the first pair in the
* %map.
* Iteration is done in ascending order according to the keys.
*/
iterator
begin()
{ return _M_t.begin(); }
/**
* Returns a read-only (constant) iterator that points to the first pair
* in the %map. Iteration is done in ascending order according to the
* keys.
*/
const_iterator
begin() const
{ return _M_t.begin(); }
/**
* Returns a read/write iterator that points one past the last pair in
* the %map. Iteration is done in ascending order according to the keys.
*/
iterator
end()
{ return _M_t.end(); }
/**
* Returns a read-only (constant) iterator that points one past the last
* pair in the %map. Iteration is done in ascending order according to
* the keys.
*/
const_iterator
end() const
{ return _M_t.end(); }
/**
* Returns a read/write reverse iterator that points to the last pair in
* the %map. Iteration is done in descending order according to the
* keys.
*/
reverse_iterator
rbegin()
{ return _M_t.rbegin(); }
/**
* Returns a read-only (constant) reverse iterator that points to the
* last pair in the %map. Iteration is done in descending order
* according to the keys.
*/
const_reverse_iterator
rbegin() const
{ return _M_t.rbegin(); }
/**
* Returns a read/write reverse iterator that points to one before the
* first pair in the %map. Iteration is done in descending order
* according to the keys.
*/
reverse_iterator
rend()
{ return _M_t.rend(); }
/**
* Returns a read-only (constant) reverse iterator that points to one
* before the first pair in the %map. Iteration is done in descending
* order according to the keys.
*/
const_reverse_iterator
rend() const
{ return _M_t.rend(); }
// capacity
/** Returns true if the %map is empty. (Thus begin() would equal
* end().)
*/
bool
empty() const
{ return _M_t.empty(); }
/** Returns the size of the %map. */
size_type
size() const
{ return _M_t.size(); }
/** Returns the maximum size of the %map. */
size_type
max_size() const
{ return _M_t.max_size(); }
// [23.3.1.2] element access
/**
* @brief Subscript ( @c [] ) access to %map data.
* @param k The key for which data should be retrieved.
* @return A reference to the data of the (key,data) %pair.
*
* Allows for easy lookup with the subscript ( @c [] ) operator. Returns
* data associated with the key specified in subscript. If the key does
* not exist, a pair with that key is created using default values, which
* is then returned.
*
* Lookup requires logarithmic time.
*/
mapped_type&
operator[](const key_type& __k)
{
// concept requirements
__glibcxx_function_requires(_DefaultConstructibleConcept<mapped_type>)
iterator __i = lower_bound(__k);
// __i->first is greater than or equivalent to __k.
if (__i == end() || key_comp()(__k, (*__i).first))
__i = insert(__i, value_type(__k, mapped_type()));
return (*__i).second;
}
// modifiers
/**
* @brief Attempts to insert a std::pair into the %map.
* @param x Pair to be inserted (see std::make_pair for easy creation of
* pairs).
* @return A pair, of which the first element is an iterator that points
* to the possibly inserted pair, and the second is a bool that
* is true if the pair was actually inserted.
*
* This function attempts to insert a (key, value) %pair into the %map.
* A %map relies on unique keys and thus a %pair is only inserted if its
* first element (the key) is not already present in the %map.
*
* Insertion requires logarithmic time.
*/
pair<iterator,bool>
insert(const value_type& __x)
{ return _M_t.insert_unique(__x); }
/**
* @brief Attempts to insert a std::pair into the %map.
* @param position An iterator that serves as a hint as to where the
* pair should be inserted.
* @param x Pair to be inserted (see std::make_pair for easy creation of
* pairs).
* @return An iterator that points to the element with key of @a x (may
* or may not be the %pair passed in).
*
* This function is not concerned about whether the insertion took place,
* and thus does not return a boolean like the single-argument
* insert() does. Note that the first parameter is only a hint and can
* potentially improve the performance of the insertion process. A bad
* hint would cause no gains in efficiency.
*
* See http://gcc.gnu.org/onlinedocs/libstdc++/23_containers/howto.html#4
* for more on "hinting".
*
* Insertion requires logarithmic time (if the hint is not taken).
*/
iterator
insert(iterator position, const value_type& __x)
{ return _M_t.insert_unique(position, __x); }
/**
* @brief A template function that attemps to insert a range of elements.
* @param first Iterator pointing to the start of the range to be
* inserted.
* @param last Iterator pointing to the end of the range.
*
* Complexity similar to that of the range constructor.
*/
template <typename _InputIterator>
void
insert(_InputIterator __first, _InputIterator __last)
{ _M_t.insert_unique(__first, __last); }
/**
* @brief Erases an element from a %map.
* @param position An iterator pointing to the element to be erased.
*
* This function erases an element, pointed to by the given iterator,
* from a %map. Note that this function only erases the element, and
* that if the element is itself a pointer, the pointed-to memory is not
* touched in any way. Managing the pointer is the user's responsibilty.
*/
void
erase(iterator __position)
{ _M_t.erase(__position); }
/**
* @brief Erases elements according to the provided key.
* @param x Key of element to be erased.
* @return The number of elements erased.
*
* This function erases all the elements located by the given key from
* a %map.
* Note that this function only erases the element, and that if
* the element is itself a pointer, the pointed-to memory is not touched
* in any way. Managing the pointer is the user's responsibilty.
*/
size_type
erase(const key_type& __x)
{ return _M_t.erase(__x); }
/**
* @brief Erases a [first,last) range of elements from a %map.
* @param first Iterator pointing to the start of the range to be
* erased.
* @param last Iterator pointing to the end of the range to be erased.
*
* This function erases a sequence of elements from a %map.
* Note that this function only erases the element, and that if
* the element is itself a pointer, the pointed-to memory is not touched
* in any way. Managing the pointer is the user's responsibilty.
*/
void
erase(iterator __first, iterator __last)
{ _M_t.erase(__first, __last); }
/**
* @brief Swaps data with another %map.
* @param x A %map of the same element and allocator types.
*
* This exchanges the elements between two maps in constant time.
* (It is only swapping a pointer, an integer, and an instance of
* the @c Compare type (which itself is often stateless and empty), so it
* should be quite fast.)
* Note that the global std::swap() function is specialized such that
* std::swap(m1,m2) will feed to this function.
*/
void
swap(map& __x)
{ _M_t.swap(__x._M_t); }
/**
* Erases all elements in a %map. Note that this function only erases
* the elements, and that if the elements themselves are pointers, the
* pointed-to memory is not touched in any way. Managing the pointer is
* the user's responsibilty.
*/
void
clear()
{ _M_t.clear(); }
// observers
/**
* Returns the key comparison object out of which the %map was
* constructed.
*/
key_compare
key_comp() const
{ return _M_t.key_comp(); }
/**
* Returns a value comparison object, built from the key comparison
* object out of which the %map was constructed.
*/
value_compare
value_comp() const
{ return value_compare(_M_t.key_comp()); }
// [23.3.1.3] map operations
/**
* @brief Tries to locate an element in a %map.
* @param x Key of (key, value) %pair to be located.
* @return Iterator pointing to sought-after element, or end() if not
* found.
*
* This function takes a key and tries to locate the element with which
* the key matches. If successful the function returns an iterator
* pointing to the sought after %pair. If unsuccessful it returns the
* past-the-end ( @c end() ) iterator.
*/
iterator
find(const key_type& __x)
{ return _M_t.find(__x); }
/**
* @brief Tries to locate an element in a %map.
* @param x Key of (key, value) %pair to be located.
* @return Read-only (constant) iterator pointing to sought-after
* element, or end() if not found.
*
* This function takes a key and tries to locate the element with which
* the key matches. If successful the function returns a constant
* iterator pointing to the sought after %pair. If unsuccessful it
* returns the past-the-end ( @c end() ) iterator.
*/
const_iterator
find(const key_type& __x) const
{ return _M_t.find(__x); }
/**
* @brief Finds the number of elements with given key.
* @param x Key of (key, value) pairs to be located.
* @return Number of elements with specified key.
*
* This function only makes sense for multimaps; for map the result will
* either be 0 (not present) or 1 (present).
*/
size_type
count(const key_type& __x) const
{ return _M_t.find(__x) == _M_t.end() ? 0 : 1; }
/**
* @brief Finds the beginning of a subsequence matching given key.
* @param x Key of (key, value) pair to be located.
* @return Iterator pointing to first element equal to or greater
* than key, or end().
*
* This function returns the first element of a subsequence of elements
* that matches the given key. If unsuccessful it returns an iterator
* pointing to the first element that has a greater value than given key
* or end() if no such element exists.
*/
iterator
lower_bound(const key_type& __x)
{ return _M_t.lower_bound(__x); }
/**
* @brief Finds the beginning of a subsequence matching given key.
* @param x Key of (key, value) pair to be located.
* @return Read-only (constant) iterator pointing to first element
* equal to or greater than key, or end().
*
* This function returns the first element of a subsequence of elements
* that matches the given key. If unsuccessful it returns an iterator
* pointing to the first element that has a greater value than given key
* or end() if no such element exists.
*/
const_iterator
lower_bound(const key_type& __x) const
{ return _M_t.lower_bound(__x); }
/**
* @brief Finds the end of a subsequence matching given key.
* @param x Key of (key, value) pair to be located.
* @return Iterator pointing to the first element
* greater than key, or end().
*/
iterator
upper_bound(const key_type& __x)
{ return _M_t.upper_bound(__x); }
/**
* @brief Finds the end of a subsequence matching given key.
* @param x Key of (key, value) pair to be located.
* @return Read-only (constant) iterator pointing to first iterator
* greater than key, or end().
*/
const_iterator
upper_bound(const key_type& __x) const
{ return _M_t.upper_bound(__x); }
/**
* @brief Finds a subsequence matching given key.
* @param x Key of (key, value) pairs to be located.
* @return Pair of iterators that possibly points to the subsequence
* matching given key.
*
* This function is equivalent to
* @code
* std::make_pair(c.lower_bound(val),
* c.upper_bound(val))
* @endcode
* (but is faster than making the calls separately).
*
* This function probably only makes sense for multimaps.
*/
pair<iterator,iterator>
equal_range(const key_type& __x)
{ return _M_t.equal_range(__x); }
/**
* @brief Finds a subsequence matching given key.
* @param x Key of (key, value) pairs to be located.
* @return Pair of read-only (constant) iterators that possibly points
* to the subsequence matching given key.
*
* This function is equivalent to
* @code
* std::make_pair(c.lower_bound(val),
* c.upper_bound(val))
* @endcode
* (but is faster than making the calls separately).
*
* This function probably only makes sense for multimaps.
*/
pair<const_iterator,const_iterator>
equal_range(const key_type& __x) const
{ return _M_t.equal_range(__x); }
template <typename _K1, typename _T1, typename _C1, typename _A1>
friend bool
operator== (const map<_K1,_T1,_C1,_A1>&,
const map<_K1,_T1,_C1,_A1>&);
template <typename _K1, typename _T1, typename _C1, typename _A1>
friend bool
operator< (const map<_K1,_T1,_C1,_A1>&,
const map<_K1,_T1,_C1,_A1>&);
};
/**
* @brief Map equality comparison.
* @param x A %map.
* @param y A %map of the same type as @a x.
* @return True iff the size and elements of the maps are equal.
*
* This is an equivalence relation. It is linear in the size of the
* maps. Maps are considered equivalent if their sizes are equal,
* and if corresponding elements compare equal.
*/
template <typename _Key, typename _Tp, typename _Compare, typename _Alloc>
inline bool
operator==(const map<_Key,_Tp,_Compare,_Alloc>& __x,
const map<_Key,_Tp,_Compare,_Alloc>& __y)
{ return __x._M_t == __y._M_t; }
/**
* @brief Map ordering relation.
* @param x A %map.
* @param y A %map of the same type as @a x.
* @return True iff @a x is lexicographically less than @a y.
*
* This is a total ordering relation. It is linear in the size of the
* maps. The elements must be comparable with @c <.
*
* See std::lexicographical_compare() for how the determination is made.
*/
template <typename _Key, typename _Tp, typename _Compare, typename _Alloc>
inline bool
operator<(const map<_Key,_Tp,_Compare,_Alloc>& __x,
const map<_Key,_Tp,_Compare,_Alloc>& __y)
{ return __x._M_t < __y._M_t; }
/// Based on operator==
template <typename _Key, typename _Tp, typename _Compare, typename _Alloc>
inline bool
operator!=(const map<_Key,_Tp,_Compare,_Alloc>& __x,
const map<_Key,_Tp,_Compare,_Alloc>& __y)
{ return !(__x == __y); }
/// Based on operator<
template <typename _Key, typename _Tp, typename _Compare, typename _Alloc>
inline bool
operator>(const map<_Key,_Tp,_Compare,_Alloc>& __x,
const map<_Key,_Tp,_Compare,_Alloc>& __y)
{ return __y < __x; }
/// Based on operator<
template <typename _Key, typename _Tp, typename _Compare, typename _Alloc>
inline bool
operator<=(const map<_Key,_Tp,_Compare,_Alloc>& __x,
const map<_Key,_Tp,_Compare,_Alloc>& __y)
{ return !(__y < __x); }
/// Based on operator<
template <typename _Key, typename _Tp, typename _Compare, typename _Alloc>
inline bool
operator>=(const map<_Key,_Tp,_Compare,_Alloc>& __x,
const map<_Key,_Tp,_Compare,_Alloc>& __y)
{ return !(__x < __y); }
/// See std::map::swap().
template <typename _Key, typename _Tp, typename _Compare, typename _Alloc>
inline void
swap(map<_Key,_Tp,_Compare,_Alloc>& __x, map<_Key,_Tp,_Compare,_Alloc>& __y)
{ __x.swap(__y); }
} // namespace std
#endif /* _MAP_H */

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