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// -*- C++ -*-
/***************************************************************************
*
* algorithm - declarations and inline definitions of the Standard
* Library algorithms
*
* $Id: algorithm 174568 2012-04-18 10:31:58Z tomcox01 $
*
***************************************************************************
*
* 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) 1994-2001 Rogue Wave Software, Inc. All Rights Reserved.
*
* This computer software is owned by Rogue Wave Software, Inc. and is
* protected by U.S. copyright laws and other laws and by international
* treaties. This computer software is furnished by Rogue Wave Software,
* Inc. pursuant to a written license agreement and may be used, copied,
* transmitted, and stored only in accordance with the terms of such
* license and with the inclusion of the above copyright notice. This
* computer software or any other copies thereof may not be provided or
* otherwise made available to any other person.
*
* U.S. Government Restricted Rights. This computer software is provided
* with Restricted Rights. Use, duplication, or disclosure by the
* Government is subject to restrictions as set forth in subparagraph (c)
* (1) (ii) of The Rights in Technical Data and Computer Software clause
* at DFARS 252.227-7013 or subparagraphs (c) (1) and (2) of the
* Commercial Computer Software--Restricted Rights at 48 CFR 52.227-19,
* as applicable. Manufacturer is Rogue Wave Software, Inc., 5500
* Flatiron Parkway, Boulder, Colorado 80301 USA.
*
**************************************************************************/
#ifndef _RWSTD_ALGORITHM_INCLUDED
#define _RWSTD_ALGORITHM_INCLUDED
#include <memory>
#include <utility>
#include <rw/_iterbase.h>
#include <rw/_algobase.h>
#include <rw/_defs.h>
#include _RWSTD_CSTDLIB
#ifdef _INLINE_RECURSIVE
# define _INLINE inline
#else
# define _INLINE
#endif
_RWSTD_NAMESPACE_BEGIN (std)
// 25.1 - Non-modifying sequence operations [lib.alg.nonmodifying]
// 25.1.1 - For Each [lib.alg.foreach]
template <class _InputIter, class _Function>
inline _Function
for_each (_InputIter __first, _InputIter __last, _Function __f)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (;__first != __last; ++__first)
__f (*__first);
return __f;
}
// 25.1.2 - Find [lib.alg.find]
template <class _InputIter, class _TypeT>
inline _InputIter
find (_InputIter __first, _InputIter __last, const _TypeT& __value)
{
_RWSTD_ASSERT_RANGE (__first, __last);
while (!(__first == __last) && !(*__first == __value))
++__first;
return __first;
}
template <class _InputIter, class _Predicate>
inline _InputIter
find_if (_InputIter __first, _InputIter __last, _Predicate __pred)
{
_RWSTD_ASSERT_RANGE (__first, __last);
while (__first != __last && !__pred (*__first))
++__first;
return __first;
}
// helpers to work around the lack of iterator_traits
template <class _FwdIter1, class _FwdIter2, class _Distance>
_FwdIter1 __find_end (_FwdIter1, _FwdIter1, _FwdIter2, _FwdIter2, _Distance*);
template <class _FwdIter1, class _FwdIter2,
class _BinaryPredicate, class _Distance>
_FwdIter1 __find_end (_FwdIter1, _FwdIter1, _FwdIter2, _FwdIter2,
_BinaryPredicate, _Distance*);
// 25.1.3 - Find End [lib.alg.find.end]
template <class _FwdIter1, class _FwdIter2>
inline _FwdIter1 find_end (_FwdIter1 __first1, _FwdIter1 __last1,
_FwdIter2 __first2, _FwdIter2 __last2)
{
_RWSTD_ASSERT_RANGE (__first1, __last1);
_RWSTD_ASSERT_RANGE (__first2, __last2);
return __find_end (__first1, __last1, __first2, __last2,
_RWSTD_DIFFERENCE_TYPE (_FwdIter1));
}
template <class _FwdIter1, class _FwdIter2, class _BinaryPredicate>
_FwdIter1 find_end (_FwdIter1 __first1, _FwdIter1 __last1,
_FwdIter2 __first2, _FwdIter2 __last2,
_BinaryPredicate __pred)
{
_RWSTD_ASSERT_RANGE (__first1, __last1);
_RWSTD_ASSERT_RANGE (__first2, __last2);
return __find_end (__first1,__last1,__first2,__last2,
__pred, _RWSTD_DIFFERENCE_TYPE (_FwdIter1));
}
// 25.1.4 - Find First [lib.alg.find.first.of]
template <class _FwdIter1, class _FwdIter2>
_FwdIter1 find_first_of (_FwdIter1, _FwdIter1, _FwdIter2, _FwdIter2);
template <class _FwdIter1, class _FwdIter2, class _BinaryPred>
_FwdIter1 find_first_of (_FwdIter1,_FwdIter1, _FwdIter2, _FwdIter2,
_BinaryPred);
// 25.1.5 - Adjacent Find [lib.alg.adjacent.find]
template <class _FwdIter>
_FwdIter adjacent_find (_FwdIter, _FwdIter);
template <class _FwdIter, class _BinaryPredicate>
_FwdIter adjacent_find (_FwdIter, _FwdIter, _BinaryPredicate);
#ifndef _RWSTD_NO_CLASS_PARTIAL_SPEC
// 25.1.6 - Count [lib.alg.count]
template <class _InputIter, class _TypeT>
inline _TYPENAME iterator_traits<_InputIter>::difference_type
count (_InputIter __first, _InputIter __last, const _TypeT& __value)
{
_RWSTD_ASSERT_RANGE (__first, __last);
_TYPENAME iterator_traits<_InputIter>::difference_type __n = 0;
for (; __first != __last; ++__first)
if (*__first == __value)
++__n;
return __n;
}
template <class _InputIter, class _Predicate>
inline _TYPENAME iterator_traits<_InputIter>::difference_type
count_if (_InputIter __first, _InputIter __last, _Predicate __pred)
{
_RWSTD_ASSERT_RANGE (__first, __last);
_TYPENAME iterator_traits<_InputIter>::difference_type __n = 0;
for (;__first != __last; ++__first)
if (__pred (*__first))
++__n;
return __n;
}
#endif // _RWSTD_NO_CLASS_PARTIAL_SPEC
// provided as a backward-compatibility extension (or as a workaround)
#if !defined (_RWSTD_NO_EXT_VOID_COUNT) \
|| defined (_RWSTD_NO_CLASS_PARTIAL_SPEC)
template <class _InputIter, class _TypeT, class _Size>
inline void count (_InputIter __first, _InputIter __last,
const _TypeT& __value, _Size& __n)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (;__first != __last;++__first)
if (*__first == __value)
++__n;
}
template <class _InputIter, class _Predicate, class _Size>
inline void count_if (_InputIter __first, _InputIter __last,
_Predicate __pred, _Size& __n)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (;__first != __last;++__first)
if (__pred (*__first))
++__n;
}
#endif // !_RWSTD_NO_EXT_VOID_COUNT || _RWSTD_NO_CLASS_PARTIAL_SPEC
// 25.1.7 - Mismatch [lib.mismatch]
// 25.1.8 - Equal [lib.alg.equal]
// defined in <rw/_algobase.h>
// helpers to work around the lack of iterator_traits
template <class _FwdIter1, class _FwdIter2, class _Distance1, class _Distance2>
_FwdIter1 __search (_FwdIter1, _FwdIter1, _FwdIter2, _FwdIter2,
_Distance1*, _Distance2*);
template <class _FwdIter1, class _FwdIter2,
class _BinaryPredicate, class Distance1, class Distance2>
_FwdIter1 __search (_FwdIter1, _FwdIter1, _FwdIter2, _FwdIter2,
_BinaryPredicate, Distance1*, Distance2*);
// 25.1.9 - Search [lib.alg.search]
// 25.1.9, p1
template <class _FwdIter1, class _FwdIter2>
inline _FwdIter1 search (_FwdIter1 __first1, _FwdIter1 __last1,
_FwdIter2 __first2, _FwdIter2 __last2)
{
return __search (__first1, __last1, __first2, __last2,
_RWSTD_DIFFERENCE_TYPE (_FwdIter1),
_RWSTD_DIFFERENCE_TYPE (_FwdIter2));
}
template <class _FwdIter1, class _FwdIter2, class _BinaryPredicate>
inline _FwdIter1 search (_FwdIter1 __first1,_FwdIter1 __last1,
_FwdIter2 __first2,_FwdIter2 __last2,
_BinaryPredicate __pred)
{
return __search (__first1, __last1, __first2, __last2, __pred,
_RWSTD_DIFFERENCE_TYPE (_FwdIter1),
_RWSTD_DIFFERENCE_TYPE (_FwdIter2));
}
// helper to work around the lack of iterator_traits
template <class _FwdIter, class _Distance, class _Size, class _TypeT>
_FwdIter __search_n (_FwdIter, _FwdIter, _Distance*, _Size, const _TypeT&);
template <class _FwdIter, class _Distance, class _Size, class _TypeT,
class _BinaryPredicate>
_FwdIter __search_n (_FwdIter, _FwdIter, _Distance*, _Size,
const _TypeT&, _BinaryPredicate);
// 25.1.9, p4
template <class _FwdIter, class _Size, class _TypeT>
inline _FwdIter search_n (_FwdIter __first, _FwdIter __last,
_Size __count, const _TypeT& __value)
{
if (__count)
return __search_n (__first, __last, _RWSTD_DIFFERENCE_TYPE (_FwdIter),
__count, __value);
return __first;
}
template <class _FwdIter, class _Size, class _TypeT, class _BinaryPredicate>
inline _FwdIter search_n (_FwdIter __first, _FwdIter __last,
_Size __count, const _TypeT& __value,
_BinaryPredicate __pred)
{
if (__count)
return __search_n (__first, __last,
_RWSTD_DIFFERENCE_TYPE (_FwdIter),
__count,__value, __pred);
return __first;
}
// 25.2 - Mutating sequence operations [lib.alg.modifying,operations]
// 25.2.1 - Copy [lib.alg.copy]
// 25.2.2, p1 swap
// defined in <rw/_algobase.h>
// 25.2.2, p3
template <class _FwdIter1, class _FwdIter2>
_FwdIter2 swap_ranges (_FwdIter1, _FwdIter1, _FwdIter2);
// 25.2.3 - Transform [lib.alg.transform]
template <class _InputIter, class _OutputIter, class _UnaryOperation>
_OutputIter transform (_InputIter, _InputIter, _OutputIter, _UnaryOperation);
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _BinaryOperation>
_OutputIter transform (_InputIter1, _InputIter1, _InputIter2, _OutputIter,
_BinaryOperation);
// 25.2.4 - Replace [lib.alg.replace]
template <class _FwdIter, class _TypeT>
void replace (_FwdIter, _FwdIter, const _TypeT&, const _TypeT&);
template <class _FwdIter, class _Predicate, class _TypeT>
void replace_if (_FwdIter, _FwdIter, _Predicate, const _TypeT&);
template <class _InputIter, class _OutputIter, class _TypeT>
_OutputIter replace_copy (_InputIter, _InputIter, _OutputIter,
const _TypeT&, const _TypeT&);
template <class _Iter, class _OutputIter, class _Predicate, class _TypeT>
_OutputIter replace_copy_if (_Iter, _Iter, _OutputIter, _Predicate,
const _TypeT&);
// 25.2.5 - Fill [lib.alg.fill]
// defined in <rw/_algobase.h>
// 25.2.6 - Generate [lib.alg.generate]
template <class _FwdIter, class _Generator>
void generate (_FwdIter, _FwdIter, _Generator);
template <class _OutputIter, class _Size, class _Generator>
void generate_n (_OutputIter, _Size, _Generator);
// 25.2.7 - Remove [lib.alg.remove]
template <class _InputIter, class _OutputIter, class _TypeT>
_OutputIter remove_copy (_InputIter, _InputIter, _OutputIter,
const _TypeT&);
template <class _InputIter, class _OutputIter, class _Predicate>
_OutputIter remove_copy_if (_InputIter, _InputIter, _OutputIter, _Predicate);
template <class _FwdIter, class _TypeT>
inline _FwdIter
remove (_FwdIter __first, _FwdIter __last, const _TypeT& __value)
{
__first = _STD::find (__first, __last, __value);
_FwdIter __next = __first;
return __first == __last ?
__first : _STD::remove_copy (++__next, __last, __first, __value);
}
template <class _FwdIter, class _Predicate>
inline _FwdIter remove_if (_FwdIter __first, _FwdIter __last, _Predicate __pred)
{
__first = _STD::find_if (__first, __last, __pred);
_FwdIter __next = __first;
return __first == __last ?
__first : _STD::remove_copy_if (++__next, __last, __first, __pred);
}
template <class _InputIter, class _FwdIter>
_FwdIter __unique_copy (_InputIter, _InputIter, _FwdIter, forward_iterator_tag);
template <class _InputIter, class _BidirIter>
inline _BidirIter
__unique_copy (_InputIter __first, _InputIter __last, _BidirIter __res,
bidirectional_iterator_tag)
{
return __unique_copy (__first, __last, __res, forward_iterator_tag ());
}
template <class _InputIter, class _RandomAccessIter>
inline _RandomAccessIter
__unique_copy (_InputIter __first, _InputIter __last,
_RandomAccessIter __res, random_access_iterator_tag)
{
return __unique_copy (__first, __last, __res, forward_iterator_tag ());
}
template <class _InputIter, class _OutputIter, class _TypeT>
_OutputIter __unique_copy (_InputIter, _InputIter, _OutputIter, _TypeT*);
template <class _InputIter, class _OutputIter>
inline _OutputIter __unique_copy (_InputIter __first, _InputIter __last,
_OutputIter __res, output_iterator_tag)
{
return __unique_copy (__first, __last, __res,
_RWSTD_VALUE_TYPE (_InputIter));
}
template <class _InputIter, class _OutputIter>
inline _OutputIter
unique_copy (_InputIter __first, _InputIter __last, _OutputIter __res)
{
return __first == __last ? __res :
__unique_copy (__first, __last, __res,
_RWSTD_ITERATOR_CATEGORY (_OutputIter, __res));
}
template <class _InputIter, class _FwdIter, class _BinaryPredicate>
_FwdIter __unique_copy (_InputIter, _InputIter, _FwdIter, _BinaryPredicate,
forward_iterator_tag);
template <class _InputIter, class _BidirIter, class _BinaryPredicate>
inline _BidirIter
__unique_copy (_InputIter __first, _InputIter __last, _BidirIter __res,
_BinaryPredicate __pred, bidirectional_iterator_tag)
{
return __unique_copy (__first, __last, __res, __pred,
forward_iterator_tag ());
}
template <class _InputIter, class _RandomAccessIter, class _BinaryPredicate>
inline _RandomAccessIter
__unique_copy (_InputIter __first, _InputIter __last, _RandomAccessIter __res,
_BinaryPredicate __pred, random_access_iterator_tag)
{
return __unique_copy (__first, __last, __res, __pred,
forward_iterator_tag ());
}
template <class _InputIter, class _OutputIter, class _BinaryPredicate,
class _TypeT>
_OutputIter __unique_copy (_InputIter, _InputIter, _OutputIter,
_BinaryPredicate, _TypeT*);
template <class _InputIter, class _OutputIter, class _BinaryPredicate>
inline _OutputIter
__unique_copy (_InputIter __first, _InputIter __last, _OutputIter __res,
_BinaryPredicate __pred, output_iterator_tag)
{
return __unique_copy (__first, __last, __res, __pred,
_RWSTD_VALUE_TYPE (_InputIter));
}
template <class _InputIter, class _OutputIter, class _BinaryPredicate>
inline _OutputIter
unique_copy (_InputIter __first, _InputIter __last, _OutputIter __res,
_BinaryPredicate __pred)
{
return __first == __last ? __res :
__unique_copy (__first, __last, __res, __pred,
_RWSTD_ITERATOR_CATEGORY (_OutputIter, __res));
}
template <class _FwdIter>
inline _FwdIter unique (_FwdIter __first, _FwdIter __last)
{
__first = _STD::adjacent_find (__first, __last);
return _STD::unique_copy (__first, __last, __first);
}
template <class _FwdIter, class _BinaryPredicate>
inline _FwdIter unique (_FwdIter __first, _FwdIter __last,
_BinaryPredicate __pred)
{
__first = _STD::adjacent_find (__first, __last, __pred);
return _STD::unique_copy (__first, __last, __first, __pred);
}
template <class _BidirIter>
void __reverse (_BidirIter, _BidirIter, bidirectional_iterator_tag);
template <class _RandomAccessIter>
void __reverse (_RandomAccessIter __first, _RandomAccessIter __last,
random_access_iterator_tag);
template <class _BidirIter>
inline void reverse (_BidirIter __first, _BidirIter __last)
{
__reverse (__first, __last, _RWSTD_ITERATOR_CATEGORY (_BidirIter, __first));
}
template <class _BidirIter, class _OutputIter>
_OutputIter reverse_copy (_BidirIter, _BidirIter, _OutputIter);
template <class _FwdIter, class _Distance>
void __rotate (_FwdIter, _FwdIter, _FwdIter, _Distance*, forward_iterator_tag);
template <class _BidirIter, class _Distance>
inline void
__rotate (_BidirIter __first, _BidirIter __middle, _BidirIter __last,
_Distance*, bidirectional_iterator_tag)
{
_STD::reverse (__first, __middle);
_STD::reverse (__middle, __last);
_STD::reverse (__first, __last);
}
template <class _EuclideanRingElement>
_EuclideanRingElement __gcd (_EuclideanRingElement, _EuclideanRingElement);
template <class _RandomAccessIter, class _Distance, class _TypeT>
void __rotate_cycle (_RandomAccessIter, _RandomAccessIter, _RandomAccessIter,
_Distance, _TypeT*);
template <class _RandomAccessIter, class _Distance>
void __rotate (_RandomAccessIter, _RandomAccessIter, _RandomAccessIter,
_Distance*, random_access_iterator_tag);
template <class _FwdIter>
inline void rotate (_FwdIter __first, _FwdIter __middle, _FwdIter __last)
{
if (!(__first == __middle || __middle == __last))
__rotate (__first, __middle, __last,
_RWSTD_DIFFERENCE_TYPE (_FwdIter),
_RWSTD_ITERATOR_CATEGORY (_FwdIter, __first));
}
template <class _FwdIter, class _OutputIter>
inline _OutputIter
rotate_copy (_FwdIter __first, _FwdIter __middle, _FwdIter __last,
_OutputIter __res)
{
if (__first == __last) return __res;
_FwdIter __mod(__first);
advance(__mod, distance(__first, __middle) % distance(__first, __last));
return _STD::copy(__first, __mod, _STD::copy(__mod, __last, __res));
}
template <class _RandomAccessIter, class _Distance>
void __random_shuffle (_RandomAccessIter, _RandomAccessIter, _Distance*);
template <class _RandomAccessIter>
inline void random_shuffle (_RandomAccessIter __first,
_RandomAccessIter __last)
{
__random_shuffle (__first, __last,
_RWSTD_DIFFERENCE_TYPE (_RandomAccessIter));
}
template <class _RandomAccessIter, class _RandomNumberGenerator>
void random_shuffle (_RandomAccessIter, _RandomAccessIter,
_RandomNumberGenerator&);
template <class _BidirIter, class _Predicate>
_BidirIter partition (_BidirIter, _BidirIter, _Predicate);
template <class _BidirIter, class _Predicate, class _Distance>
_BidirIter
__inplace_stable_partition (_BidirIter, _BidirIter, _Predicate, _Distance);
template <class _BidirIter, class _Pointer, class _Predicate,
class _Distance, class _TypeT>
_BidirIter
__stable_partition_adaptive (_BidirIter, _BidirIter, _Predicate, _Distance,
_Pointer, _Distance, _Distance&, _TypeT*);
template <class _BidirIter, class _Predicate, class _TypeT, class _Distance>
_BidirIter __stable_partition (_BidirIter, _BidirIter, _Predicate,
_TypeT*, _Distance*);
template <class _BidirIter, class _Predicate>
inline _BidirIter
stable_partition (_BidirIter __first, _BidirIter __last, _Predicate __pred)
{
return __stable_partition (__first, __last, __pred,
_RWSTD_VALUE_TYPE (_BidirIter),
_RWSTD_DIFFERENCE_TYPE (_BidirIter));
}
// 25.3.1 - Sorting [lib.alg.sort]
template <class _RandomAccessIter, class _TypeT, class _Compare>
_RandomAccessIter
__unguarded_partition (_RandomAccessIter, _RandomAccessIter,
_TypeT, _Compare);
template <class _RandomAccessIter, class _TypeT, class _Compare>
void __quick_sort_loop_aux (_RandomAccessIter, _RandomAccessIter,
_TypeT*, _Compare);
template <class _RandomAccessIter, class _Compare>
inline void
__quick_sort_loop (_RandomAccessIter __first, _RandomAccessIter __last,
_Compare __comp)
{
__quick_sort_loop_aux (__first, __last,
_RWSTD_VALUE_TYPE (_RandomAccessIter), __comp);
}
template <class _RandomAccessIter, class _TypeT, class _Compare>
void __unguarded_linear_insert (_RandomAccessIter, _TypeT, _Compare);
template <class _RandomAccessIter, class _TypeT>
inline void __linear_insert (_RandomAccessIter __first,
_RandomAccessIter __last, _TypeT*)
{
_TypeT __value = *__last;
if (__value < *__first) {
_STD::copy_backward (__first, __last, __last + 1);
*__first = __value;
}
else
__unguarded_linear_insert (__last, __value);
}
template <class _RandomAccessIter, class _TypeT, class _Compare>
inline void
__linear_insert (_RandomAccessIter __first, _RandomAccessIter __last, _TypeT*,
_Compare __comp)
{
_TypeT __value = *__last;
if (__comp (__value, *__first)) {
_STD::copy_backward (__first, __last, __last + 1);
*__first = __value;
}
else
__unguarded_linear_insert(__last, __value, __comp);
}
template <class _RandomAccessIter, class _Compare>
void __insertion_sort (_RandomAccessIter, _RandomAccessIter, _Compare);
template <class _RandomAccessIter, class _Compare>
inline void
__unguarded_insertion_sort (_RandomAccessIter __first, _RandomAccessIter __last,
_Compare __comp)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (_RandomAccessIter __i = __first; __i != __last; ++__i)
__unguarded_linear_insert (__i, *__i, __comp);
}
template <class _RandomAccessIter, class _Distance, class _Compare>
void __introsort_loop (_RandomAccessIter, _RandomAccessIter,
_Distance, _Compare);
template <class _RandomAccessIter, class _Compare>
void __final_insertion_sort (_RandomAccessIter, _RandomAccessIter, _Compare);
// 25.3.1.1
template <class _RandomAccessIter, class _Compare>
inline void
sort (_RandomAccessIter __first, _RandomAccessIter __last, _Compare __comp)
{
if (!(__first == __last)) {
// introsort guarantees O(N * log(N)) in the worst case
__introsort_loop (__first, __last, __last - __first, __comp);
__final_insertion_sort (__first, __last, __comp);
}
}
template <class _RandomAccessIter>
inline void sort (_RandomAccessIter __first, _RandomAccessIter __last)
{
_STD::sort (__first, __last, _RWSTD_LESS (_RandomAccessIter));
}
template <class _BidirIter, class _Distance, class _Compare>
void __merge_without_buffer (_BidirIter, _BidirIter, _BidirIter,
_Distance, _Distance, _Compare);
template <class _RandomAccessIter, class _Compare>
_INLINE void
__inplace_stable_sort (_RandomAccessIter __first, _RandomAccessIter __last,
_Compare __comp)
{
if (__last - __first < 15)
__insertion_sort (__first, __last, __comp);
else {
_RandomAccessIter __middle = __first + (__last - __first) / 2;
__inplace_stable_sort (__first, __middle, __comp);
__inplace_stable_sort (__middle, __last, __comp);
__merge_without_buffer (__first, __middle, __last,
__middle - __first, __last - __middle, __comp);
}
}
template <class _RandomAccessIter1, class _RandomAccessIter2,
class _Distance, class _Compare>
void __merge_sort_loop (_RandomAccessIter1, _RandomAccessIter1,
_RandomAccessIter2, _Distance, _Compare);
template <class _RandomAccessIter, class _Distance, class _Compare>
void __chunk_insertion_sort (_RandomAccessIter, _RandomAccessIter, _Distance,
_Compare);
template <class _RandomAccessIter, class _Pointer, class _Distance,
class _TypeT, class _Compare>
void __merge_sort_with_buffer (_RandomAccessIter, _RandomAccessIter,
_Pointer, _Distance*, _TypeT*, _Compare);
template <class _RandomAccessIter, class _Pointer, class _Distance,
class _TypeT, class _Compare>
void __stable_sort_adaptive (_RandomAccessIter, _RandomAccessIter,
_Pointer, _Distance, _TypeT*, _Compare);
template <class _RandomAccessIter, class _TypeT, class _Distance,
class _Compare>
inline void
__stable_sort (_RandomAccessIter __first, _RandomAccessIter __last,
_TypeT*, _Distance*, _Compare __comp)
{
// call an extension of get_temporary_buffer<>() in case partial class
// specialization (and iterator_traits<>) isn't supported by compiler
pair<_TypeT*, _Distance> __p =
_STD::get_temporary_buffer (_Distance (__last - __first), (_TypeT*)0);
if (__p.first == 0)
__inplace_stable_sort (__first, __last, __comp);
else {
_Distance __len = min (_Distance (__p.second),
_Distance (__last - __first));
_STD::copy (__first, __first + __len,
raw_storage_iterator<_TypeT*, _TypeT>(__p.first));
__stable_sort_adaptive (__first, __last, __p.first, __p.second,
(_TypeT*)0, __comp);
_RW::__rw_destroy (__p.first, __p.first + __len);
_STD::return_temporary_buffer (__p.first);
}
}
// 25.3.1.2
template <class _RandomAccessIter, class _Compare>
inline void stable_sort (_RandomAccessIter __first, _RandomAccessIter __last,
_Compare __comp)
{
if (!(__first == __last))
__stable_sort (__first, __last,
_RWSTD_VALUE_TYPE (_RandomAccessIter),
_RWSTD_DIFFERENCE_TYPE (_RandomAccessIter), __comp);
}
template <class _RandomAccessIter>
inline void stable_sort (_RandomAccessIter __first, _RandomAccessIter __last)
{
_STD::stable_sort (__first, __last, _RWSTD_LESS (_RandomAccessIter));
}
// helper to work around the lack of iterator_traits
template <class _RandomAccessIter, class _TypeT, class _Compare>
void __partial_sort (_RandomAccessIter, _RandomAccessIter,
_RandomAccessIter, _TypeT*, _Compare);
// 25.3.1.3
template <class _RandomAccessIter, class _Compare>
inline void partial_sort (_RandomAccessIter __first,
_RandomAccessIter __middle,
_RandomAccessIter __last, _Compare __comp)
{
_RWSTD_ASSERT_RANGE (__first, __last);
_RWSTD_ASSERT_RANGE (__first, __middle);
if (!(__first == __middle))
__partial_sort (__first, __middle, __last,
_RWSTD_VALUE_TYPE(_RandomAccessIter),
__comp);
}
template <class _RandomAccessIter>
inline void
partial_sort (_RandomAccessIter __first, _RandomAccessIter __middle,
_RandomAccessIter __last)
{
_STD::partial_sort (__first, __middle, __last,
_RWSTD_LESS (_RandomAccessIter));
}
// helper to work around the lack of iterator_traits
template <class _InputIter, class _RandomAccessIter, class _Compare,
class _Distance, class _TypeT>
_RandomAccessIter
__partial_sort_copy (_InputIter, _InputIter,
_RandomAccessIter, _RandomAccessIter,
_Compare, _Distance*, _TypeT*);
// 25.3.1.4
template <class _InputIter, class _RandomAccessIter, class _Compare>
inline _RandomAccessIter
partial_sort_copy (_InputIter __first, _InputIter __last,
_RandomAccessIter __res_first,
_RandomAccessIter __res_last, _Compare __comp)
{
return __first == __last ? __res_first :
__partial_sort_copy (__first, __last, __res_first, __res_last, __comp,
_RWSTD_DIFFERENCE_TYPE (_RandomAccessIter),
_RWSTD_VALUE_TYPE (_RandomAccessIter));
}
template <class _InputIter, class _RandomAccessIter>
inline _RandomAccessIter
partial_sort_copy (_InputIter __first1, _InputIter __last1,
_RandomAccessIter __first2, _RandomAccessIter __last2)
{
return _STD::partial_sort_copy (__first1, __last1, __first2, __last2,
_RWSTD_LESS (_InputIter));
}
template <class _RandomAccessIter, class _TypeT, class _Compare>
void __nth_element (_RandomAccessIter, _RandomAccessIter,
_RandomAccessIter, _TypeT*, _Compare);
// 25.3.2 - Nth element [lib.alg.nth.element]
template <class _RandomAccessIter, class _Compare>
inline void nth_element (_RandomAccessIter __first, _RandomAccessIter __nth,
_RandomAccessIter __last, _Compare __comp)
{
if (!(__first == __last))
__nth_element (__first, __nth, __last,
_RWSTD_VALUE_TYPE (_RandomAccessIter), __comp);
}
template <class _RandomAccessIter>
inline void nth_element (_RandomAccessIter __first, _RandomAccessIter __nth,
_RandomAccessIter __last)
{
_STD::nth_element (__first, __nth, __last, _RWSTD_LESS (_RandomAccessIter));
}
// 25.3.3 - Binary search [lib.alg.binary.search]
template <class _FwdIter, class _TypeT, class _Compare, class _Distance>
_FwdIter __lower_bound (_FwdIter, _FwdIter, const _TypeT&, _Compare,
_Distance*, forward_iterator_tag);
template <class _FwdIter, class _TypeT, class _Compare, class _Distance>
inline _FwdIter
__lower_bound (_FwdIter __first, _FwdIter __last,
const _TypeT& __value, _Compare __comp, _Distance*,
bidirectional_iterator_tag)
{
return __lower_bound (__first, __last, __value, __comp,
(_Distance*)0, forward_iterator_tag ());
}
template <class _RandomAccessIter, class _TypeT, class _Compare,
class _Distance>
_RandomAccessIter __lower_bound (_RandomAccessIter, _RandomAccessIter,
const _TypeT&, _Compare, _Distance*,
random_access_iterator_tag);
// 25.3.3.1
template <class _FwdIter, class _TypeT, class _Compare>
inline _FwdIter lower_bound (_FwdIter __first,_FwdIter __last,
const _TypeT& __value, _Compare __comp)
{
return __lower_bound (__first, __last, __value, __comp,
_RWSTD_DIFFERENCE_TYPE (_FwdIter),
_RWSTD_ITERATOR_CATEGORY (_FwdIter, __first));
}
template <class _FwdIter, class _TypeT>
inline _FwdIter
lower_bound (_FwdIter __first, _FwdIter __last, const _TypeT& __value)
{
return _STD::lower_bound (__first, __last, __value,
_RWSTD_LESS (_FwdIter));
}
template <class _FwdIter, class _TypeT, class _Compare, class _Distance>
_FwdIter __upper_bound (_FwdIter, _FwdIter, const _TypeT&, _Compare,
_Distance*, forward_iterator_tag);
template <class _FwdIter, class _TypeT, class _Compare, class _Distance>
inline _FwdIter
__upper_bound (_FwdIter __first, _FwdIter __last, const _TypeT& __value,
_Compare __comp, _Distance*, bidirectional_iterator_tag)
{
return __upper_bound (__first, __last, __value, __comp,
(_Distance*)0, forward_iterator_tag ());
}
template <class _RandomAccessIter, class _TypeT, class _Compare,
class _Distance>
_RandomAccessIter __upper_bound (_RandomAccessIter, _RandomAccessIter,
const _TypeT&, _Compare, _Distance*,
random_access_iterator_tag);
// 25.3.3.2
template <class _FwdIter, class _TypeT, class _Compare>
inline _FwdIter
upper_bound (_FwdIter __first,_FwdIter __last,
const _TypeT& __value, _Compare __comp)
{
return __upper_bound (__first, __last, __value, __comp,
_RWSTD_DIFFERENCE_TYPE (_FwdIter),
_RWSTD_ITERATOR_CATEGORY (_FwdIter, __first));
}
template <class _FwdIter, class _TypeT>
inline _FwdIter
upper_bound (_FwdIter __first, _FwdIter __last, const _TypeT& __value)
{
return _STD::upper_bound (__first, __last, __value,
_RWSTD_LESS (_FwdIter));
}
template <class _FwdIter, class _TypeT, class _Compare, class _Distance>
pair<_FwdIter, _FwdIter>
__equal_range (_FwdIter, _FwdIter, const _TypeT&,
_Compare, _Distance*, forward_iterator_tag);
template <class _FwdIter, class _TypeT, class _Compare, class _Distance>
inline pair<_FwdIter, _FwdIter>
__equal_range (_FwdIter __first, _FwdIter __last, const _TypeT& __value,
_Compare __comp, _Distance*, bidirectional_iterator_tag)
{
return __equal_range (__first, __last, __value, __comp,
(_Distance*)0, forward_iterator_tag());
}
template <class _RandomAccessIter, class _TypeT, class _Compare,
class _Distance>
pair<_RandomAccessIter, _RandomAccessIter>
__equal_range (_RandomAccessIter, _RandomAccessIter,
const _TypeT&, _Compare, _Distance*, random_access_iterator_tag);
// 25.3.3.3
template <class _FwdIter, class _TypeT, class _Compare>
inline pair<_FwdIter, _FwdIter>
equal_range (_FwdIter __first, _FwdIter __last,
const _TypeT& __value, _Compare __comp)
{
return __equal_range (__first, __last, __value, __comp,
_RWSTD_DIFFERENCE_TYPE (_FwdIter),
_RWSTD_ITERATOR_CATEGORY (_FwdIter, __first));
}
template <class _FwdIter, class _TypeT>
inline pair<_FwdIter, _FwdIter>
equal_range (_FwdIter __first, _FwdIter __last, const _TypeT& __value)
{
return _STD::equal_range (__first, __last, __value,
_RWSTD_LESS (_FwdIter));
}
// 25.3.3.4
template <class _FwdIter, class _TypeT, class _Compare>
inline bool binary_search (_FwdIter __first, _FwdIter __last,
const _TypeT& __value, _Compare __comp)
{
_FwdIter __i = _STD::lower_bound (__first, __last, __value, __comp);
return __i != __last && !__comp(__value, *__i);
}
template <class _FwdIter, class _TypeT>
inline bool
binary_search (_FwdIter __first, _FwdIter __last, const _TypeT& __value)
{
return _STD::binary_search (__first, __last, __value,
_RWSTD_LESS (_FwdIter));
}
// 25.3.4 - Merge [lib.alg.merge]
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter merge (_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __res, _Compare __comp);
template <class _InputIter1, class _InputIter2, class _OutputIter>
_OutputIter merge (_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __res)
{
return _STD::merge (__first1, __last1, __first2, __last2, __res,
_RWSTD_LESS (_InputIter1));
}
template <class _BidirIter1, class _BidirIter2, class _BidirIter3,
class _Compare>
_BidirIter3
__merge_backward (_BidirIter1, _BidirIter1, _BidirIter2, _BidirIter2,
_BidirIter3, _Compare);
template <class _BidirIter, class _Distance, class _Pointer, class _TypeT,
class _Compare>
void __merge_adaptive (_BidirIter, _BidirIter, _BidirIter,
_Distance, _Distance, _Pointer, _Distance, _TypeT*,
_Compare);
template <class _BidirIter, class _Distance, class _TypeT, class _Compare>
void __inplace_merge (_BidirIter, _BidirIter, _BidirIter,
_Distance*, _TypeT*, _Compare);
// 25.3.4, p6
template <class _BidirIter, class _Compare>
inline void
inplace_merge (_BidirIter __first, _BidirIter __middle, _BidirIter __last,
_Compare __comp)
{
if (!(__first == __middle || __middle == __last))
__inplace_merge (__first, __middle, __last,
_RWSTD_DIFFERENCE_TYPE (_BidirIter),
_RWSTD_VALUE_TYPE (_BidirIter), __comp);
}
// 25.3.4, p6
template <class _BidirIter>
inline void
inplace_merge (_BidirIter __first, _BidirIter __middle, _BidirIter __last)
{
_STD::inplace_merge (__first, __middle, __last, _RWSTD_LESS (_BidirIter));
}
// 25.3.5 - Set operations on sorted structures
// 25.3.5.1
template <class _InputIter1, class _InputIter2, class _Compare>
bool includes (_InputIter1, _InputIter1, _InputIter2, _InputIter2, _Compare);
template <class _InputIter1, class _InputIter2>
inline bool includes (_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2)
{
return _STD::includes (__first1, __last1, __first2, __last2,
_RWSTD_LESS (_InputIter1));
}
// 25.3.5.2
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter
set_union (_InputIter1, _InputIter1, _InputIter2, _InputIter2,
_OutputIter, _Compare);
template <class _InputIter1, class _InputIter2, class _OutputIter>
inline _OutputIter
set_union (_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2, _OutputIter __res)
{
return _STD::set_union (__first1, __last1, __first2, __last2, __res,
_RWSTD_LESS (_InputIter1));
}
// 25.3.5.3
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter
set_intersection (_InputIter1, _InputIter1, _InputIter2, _InputIter2,
_OutputIter, _Compare);
template <class _InputIter1, class _InputIter2, class _OutputIter>
inline _OutputIter
set_intersection (_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2, _OutputIter __res)
{
return _STD::set_intersection (__first1, __last1, __first2, __last2,
__res, _RWSTD_LESS (_InputIter1));
}
// 25.3.5.4
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter
set_difference (_InputIter1, _InputIter1, _InputIter2, _InputIter2,
_OutputIter, _Compare);
template <class _InputIter1, class _InputIter2, class _OutputIter>
inline _OutputIter
set_difference (_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2, _OutputIter __res)
{
return _STD::set_difference (__first1, __last1, __first2, __last2,
__res, _RWSTD_LESS (_InputIter1));
}
// 25.3.5.5
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter
set_symmetric_difference (_InputIter1, _InputIter1, _InputIter2, _InputIter2,
_OutputIter, _Compare);
template <class _InputIter1, class _InputIter2, class _OutputIter>
inline _OutputIter
set_symmetric_difference (_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __res)
{
return _STD::set_symmetric_difference (__first1, __last1,
__first2, __last2,
__res, _RWSTD_LESS (_InputIter1));
}
// 25.3.6 - Heap operations
// helper to work around the lack of iterator_traits
template <class _RandomAccessIter, class _Distance, class _TypeT,
class _Compare>
void __push_heap (_RandomAccessIter, _Distance, _Distance, _TypeT, _Compare);
template <class _RandomAccessIter, class _Distance, class _Compare>
inline void
__push_heap (_RandomAccessIter __first, _RandomAccessIter __last,
_Distance*, _Compare __comp)
{
__push_heap (__first, _Distance (__last - __first),
_Distance (), *__last, __comp);
}
// 25.3.6.1
template <class _RandomAccessIter, class _Compare>
inline void push_heap (_RandomAccessIter __first, _RandomAccessIter __last,
_Compare __comp)
{
_RWSTD_ASSERT_RANGE (__first, __last);
if (!(__first == __last))
__push_heap (__first, --__last,
_RWSTD_DIFFERENCE_TYPE (_RandomAccessIter), __comp);
}
// 25.3.6.1
template <class _RandomAccessIter>
inline void push_heap (_RandomAccessIter __first, _RandomAccessIter __last)
{
_STD::push_heap (__first, __last, _RWSTD_LESS (_RandomAccessIter));
}
template <class _RandomAccessIter, class _Distance, class _TypeT,
class _Compare>
void __adjust_heap (_RandomAccessIter, _Distance, _Distance, _TypeT, _Compare);
// helper to work around the lack of iterator_traits
template <class _RandomAccessIter, class _TypeT, class _Compare,
class _Distance>
inline void
__pop_heap (_RandomAccessIter __first, _RandomAccessIter __last,
_RandomAccessIter __res, _TypeT __val, _Compare __cmp, _Distance*)
{
*__res = *__first;
__adjust_heap (__first, _Distance (),
_Distance (__last - __first), __val, __cmp);
}
// 25.3.6.2
template <class _RandomAccessIter, class _Compare>
inline void
pop_heap (_RandomAccessIter __first, _RandomAccessIter __last, _Compare __comp)
{
_RWSTD_ASSERT_RANGE (__first, __last);
if (!(__first == __last)) {
--__last;
__pop_heap (__first, __last, __last, *__last, __comp,
_RWSTD_DIFFERENCE_TYPE (_RandomAccessIter));
}
}
// 25.3.6.2
template <class _RandomAccessIter>
inline void pop_heap (_RandomAccessIter __first, _RandomAccessIter __last)
{
_STD::pop_heap (__first, __last, _RWSTD_LESS (_RandomAccessIter));
}
template <class _RandomAccessIter, class _Compare, class _TypeT,
class _Distance>
void __make_heap (_RandomAccessIter, _RandomAccessIter,
_Compare, _TypeT*, _Distance*);
// 25.3.6.3
template <class _RandomAccessIter, class _Compare>
inline void make_heap (_RandomAccessIter __first, _RandomAccessIter __last,
_Compare __comp)
{
_RWSTD_ASSERT_RANGE (__first, __last);
if (!(__last - __first < 2))
__make_heap (__first, __last, __comp,
_RWSTD_VALUE_TYPE (_RandomAccessIter),
_RWSTD_DIFFERENCE_TYPE (_RandomAccessIter));
}
// 25.3.6.3
template <class _RandomAccessIter>
inline void make_heap (_RandomAccessIter __first, _RandomAccessIter __last)
{
_STD::make_heap (__first, __last, _RWSTD_LESS (_RandomAccessIter));
}
// 25.3.6.4
template <class _RandomAccessIter, class _Compare>
inline void sort_heap (_RandomAccessIter __first, _RandomAccessIter __last,
_Compare __comp)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (; __last - __first > 1; --__last)
_STD::pop_heap (__first, __last, __comp);
}
// 25.3.6.4
template <class _RandomAccessIter>
inline void sort_heap (_RandomAccessIter __first, _RandomAccessIter __last)
{
_STD::sort_heap (__first, __last, _RWSTD_LESS (_RandomAccessIter));
}
// 25.3.7 - Minimum and maximum
// 25.3.7, p7
template <class _FwdIter, class _Compare>
_FwdIter min_element (_FwdIter, _FwdIter, _Compare);
template <class _FwdIter>
inline _FwdIter min_element (_FwdIter __first, _FwdIter __last)
{
return _STD::min_element (__first, __last, _RWSTD_LESS (_FwdIter));
}
// 25.3.7, p9
template <class _FwdIter, class _Compare>
_FwdIter max_element (_FwdIter, _FwdIter, _Compare);
template <class _FwdIter>
inline _FwdIter max_element (_FwdIter __first, _FwdIter __last)
{
return _STD::max_element (__first, __last, _RWSTD_LESS (_FwdIter));
}
// 25.3.9 - Permutation generators [lib.alg.permutation.generators]
// 25.3.9, p1
template <class _BidirIter, class _Compare>
bool next_permutation (_BidirIter, _BidirIter, _Compare);
template <class _BidirIter>
inline bool next_permutation (_BidirIter __first, _BidirIter __last)
{
return _STD::next_permutation (__first, __last, _RWSTD_LESS (_BidirIter));
}
// 25.3.9, p3
template <class _BidirIter, class _Compare>
bool prev_permutation (_BidirIter, _BidirIter, _Compare);
template <class _BidirIter>
inline bool prev_permutation (_BidirIter __first, _BidirIter __last)
{
return _STD::prev_permutation (__first, __last, _RWSTD_LESS (_BidirIter));
}
//
// Modifying sequence operations.
//
template <class _FwdIter1, class _FwdIter2>
inline _FwdIter2
swap_ranges (_FwdIter1 __first1, _FwdIter1 __last1, _FwdIter2 __first2)
{
_RWSTD_ASSERT_RANGE (__first1, __last1);
for (; __first1 != __last1; ++__first1, ++__first2)
_STD::iter_swap (__first1, __first2);
return __first2;
}
template <class _InputIter, class _OutputIter, class _UnaryOperation>
inline _OutputIter
transform (_InputIter __first, _InputIter __last, _OutputIter __res,
_UnaryOperation __unary_op)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (; __first != __last; ++__res, ++__first)
*__res = __unary_op (*__first);
return __res;
}
template <class _InputIter1, class _InputIter2,
class _OutputIter, class _BinaryOperation>
inline _OutputIter
transform (_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _OutputIter __res,
_BinaryOperation __binary_op)
{
_RWSTD_ASSERT_RANGE (__first1, __last1);
for (; __first1 != __last1; ++__res, ++__first1, ++__first2)
*__res = __binary_op (*__first1, *__first2);
return __res;
}
template <class _FwdIter, class _TypeT>
inline void replace (_FwdIter __first, _FwdIter __last,
const _TypeT& __old_value, const _TypeT& __new_value)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (; __first != __last; ++__first)
if (*__first == __old_value)
*__first = __new_value;
}
template <class _FwdIter, class _Predicate, class _TypeT>
inline void replace_if (_FwdIter __first, _FwdIter __last,
_Predicate __pred, const _TypeT& __new_value)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (; __first != __last; ++__first)
if (__pred(*__first))
*__first = __new_value;
}
template <class _InputIter, class _OutputIter, class _TypeT>
inline _OutputIter
replace_copy (_InputIter __first, _InputIter __last, _OutputIter __res,
const _TypeT& __old_value, const _TypeT& __new_value)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (;__first != __last; ++__first, ++__res)
*__res = *__first == __old_value ? __new_value : *__first;
return __res;
}
template <class _FwdIter, class _Generator>
inline void generate (_FwdIter __first, _FwdIter __last, _Generator __gen)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (; __first != __last; ++__first)
*__first = __gen ();
}
template <class _OutputIter, class _Size, class _Generator>
inline void generate_n (_OutputIter __first, _Size __n, _Generator __gen)
{
for (; __n > 0;--__n, ++__first)
*__first = __gen ();
}
template <class _BidirIter>
inline void __reverse (_BidirIter __first, _BidirIter __last,
bidirectional_iterator_tag)
{
// Complexity: exactly (last - first) / 2 calls to std::iter_swap<>()
for (; __first != __last && __first != --__last; ++__first)
_STD::iter_swap (__first, __last);
}
template <class _RandomAccessIter>
inline void __reverse (_RandomAccessIter __first, _RandomAccessIter __last,
random_access_iterator_tag)
{
// Complexity: exactly (last - first) / 2 calls to std::iter_swap<>()
if (__first != __last)
for (; __first < --__last; ++__first)
_STD::iter_swap (__first, __last);
}
template <class _BidirIter, class _OutputIter>
inline _OutputIter
reverse_copy (_BidirIter __first, _BidirIter __last, _OutputIter __res)
{
_RWSTD_ASSERT_RANGE (__first, __last);
for (; __first != __last; ++__res)
*__res = *--__last;
return __res;
}
_RWSTD_NAMESPACE_END // std
#undef _INLINE
#ifdef _RWSTD_COMPILE_INSTANTIATE
# include <algorithm.cc>
#endif
#endif // _RWSTD_ALGORITHM_INCLUDED