You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
3.4 KiB
88 lines
3.4 KiB
5 years ago
|
/***************************************************************************
|
||
|
|
*
|
||
|
|
* _algobase.cc - Definitions of out-of-line C++ Standard Library algorithms
|
||
|
|
*
|
||
|
|
* $Id: _algobase.cc 172106 2011-11-02 17:04:12Z statham $
|
||
|
|
*
|
||
|
|
***************************************************************************
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
**************************************************************************/
|
||
|
|
|
||
|
|
|
||
|
|
_RWSTD_NAMESPACE_BEGIN (std)
|
||
|
|
|
||
|
|
|
||
|
|
template <class _InputIter1, class _InputIter2>
|
||
|
|
bool lexicographical_compare (_InputIter1 __first1, _InputIter1 __last1,
|
||
|
|
_InputIter2 __first2, _InputIter2 __last2)
|
||
|
|
{
|
||
|
|
_RWSTD_ASSERT_RANGE (__first1, __last1);
|
||
|
|
_RWSTD_ASSERT_RANGE (__first2, __last2);
|
||
|
|
|
||
|
|
for (; __first1 != __last1 && __first2 != __last2;
|
||
|
|
++__first2, ++__first1)
|
||
|
|
{
|
||
|
|
if (*__first1 < *__first2)
|
||
|
|
return true;
|
||
|
|
if (*__first2 < *__first1)
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return __first1 == __last1 && __first2 != __last2;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
template <class _InputIter1, class _InputIter2, class _Compare>
|
||
|
|
bool lexicographical_compare (_InputIter1 __first1, _InputIter1 __last1,
|
||
|
|
_InputIter2 __first2, _InputIter2 __last2,
|
||
|
|
_Compare __comp)
|
||
|
|
{
|
||
|
|
_RWSTD_ASSERT_RANGE (__first1, __last1);
|
||
|
|
_RWSTD_ASSERT_RANGE (__first2, __last2);
|
||
|
|
|
||
|
|
for (; __first1 != __last1 && __first2 != __last2;
|
||
|
|
++__first2, ++__first1) {
|
||
|
|
if (__comp (*__first1, *__first2))
|
||
|
|
return true;
|
||
|
|
if (__comp (*__first2, *__first1))
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return __first1 == __last1 && __first2 != __last2;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
_RWSTD_NAMESPACE_END // std
|
||
|
|
|