1951a39d68df598db08dfced8b4707755864a0492Ying Wang/* 2951a39d68df598db08dfced8b4707755864a0492Ying Wang * Copyright (C) 2008 The Android Open Source Project 3951a39d68df598db08dfced8b4707755864a0492Ying Wang * All rights reserved. 4951a39d68df598db08dfced8b4707755864a0492Ying Wang * 5951a39d68df598db08dfced8b4707755864a0492Ying Wang * Redistribution and use in source and binary forms, with or without 6951a39d68df598db08dfced8b4707755864a0492Ying Wang * modification, are permitted provided that the following conditions 7951a39d68df598db08dfced8b4707755864a0492Ying Wang * are met: 8951a39d68df598db08dfced8b4707755864a0492Ying Wang * * Redistributions of source code must retain the above copyright 9951a39d68df598db08dfced8b4707755864a0492Ying Wang * notice, this list of conditions and the following disclaimer. 10951a39d68df598db08dfced8b4707755864a0492Ying Wang * * Redistributions in binary form must reproduce the above copyright 11951a39d68df598db08dfced8b4707755864a0492Ying Wang * notice, this list of conditions and the following disclaimer in 12951a39d68df598db08dfced8b4707755864a0492Ying Wang * the documentation and/or other materials provided with the 13951a39d68df598db08dfced8b4707755864a0492Ying Wang * distribution. 14951a39d68df598db08dfced8b4707755864a0492Ying Wang * 15951a39d68df598db08dfced8b4707755864a0492Ying Wang * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16951a39d68df598db08dfced8b4707755864a0492Ying Wang * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17951a39d68df598db08dfced8b4707755864a0492Ying Wang * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18951a39d68df598db08dfced8b4707755864a0492Ying Wang * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19951a39d68df598db08dfced8b4707755864a0492Ying Wang * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20951a39d68df598db08dfced8b4707755864a0492Ying Wang * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21951a39d68df598db08dfced8b4707755864a0492Ying Wang * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22951a39d68df598db08dfced8b4707755864a0492Ying Wang * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23951a39d68df598db08dfced8b4707755864a0492Ying Wang * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24951a39d68df598db08dfced8b4707755864a0492Ying Wang * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25951a39d68df598db08dfced8b4707755864a0492Ying Wang * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26951a39d68df598db08dfced8b4707755864a0492Ying Wang * SUCH DAMAGE. 27951a39d68df598db08dfced8b4707755864a0492Ying Wang */ 28951a39d68df598db08dfced8b4707755864a0492Ying Wang/* 29951a39d68df598db08dfced8b4707755864a0492Ying Wang * 30951a39d68df598db08dfced8b4707755864a0492Ying Wang * Copyright (c) 1994 31951a39d68df598db08dfced8b4707755864a0492Ying Wang * Hewlett-Packard Company 32951a39d68df598db08dfced8b4707755864a0492Ying Wang * 33951a39d68df598db08dfced8b4707755864a0492Ying Wang * Permission to use, copy, modify, distribute and sell this software 34951a39d68df598db08dfced8b4707755864a0492Ying Wang * and its documentation for any purpose is hereby granted without fee, 35951a39d68df598db08dfced8b4707755864a0492Ying Wang * provided that the above copyright notice appear in all copies and 36951a39d68df598db08dfced8b4707755864a0492Ying Wang * that both that copyright notice and this permission notice appear 37951a39d68df598db08dfced8b4707755864a0492Ying Wang * in supporting documentation. Hewlett-Packard Company makes no 38951a39d68df598db08dfced8b4707755864a0492Ying Wang * representations about the suitability of this software for any 39951a39d68df598db08dfced8b4707755864a0492Ying Wang * purpose. It is provided "as is" without express or implied warranty. 40951a39d68df598db08dfced8b4707755864a0492Ying Wang * 41951a39d68df598db08dfced8b4707755864a0492Ying Wang * 42951a39d68df598db08dfced8b4707755864a0492Ying Wang * Copyright (c) 1996,1997 43951a39d68df598db08dfced8b4707755864a0492Ying Wang * Silicon Graphics Computer Systems, Inc. 44951a39d68df598db08dfced8b4707755864a0492Ying Wang * 45951a39d68df598db08dfced8b4707755864a0492Ying Wang * Permission to use, copy, modify, distribute and sell this software 46951a39d68df598db08dfced8b4707755864a0492Ying Wang * and its documentation for any purpose is hereby granted without fee, 47951a39d68df598db08dfced8b4707755864a0492Ying Wang * provided that the above copyright notice appear in all copies and 48951a39d68df598db08dfced8b4707755864a0492Ying Wang * that both that copyright notice and this permission notice appear 49951a39d68df598db08dfced8b4707755864a0492Ying Wang * in supporting documentation. Silicon Graphics makes no 50951a39d68df598db08dfced8b4707755864a0492Ying Wang * representations about the suitability of this software for any 51951a39d68df598db08dfced8b4707755864a0492Ying Wang * purpose. It is provided "as is" without express or implied warranty. 52951a39d68df598db08dfced8b4707755864a0492Ying Wang */ 53951a39d68df598db08dfced8b4707755864a0492Ying Wang 54951a39d68df598db08dfced8b4707755864a0492Ying Wang/* NOTE: This is an internal header file, included by other STL headers. 55951a39d68df598db08dfced8b4707755864a0492Ying Wang * You should not attempt to use it directly. 56951a39d68df598db08dfced8b4707755864a0492Ying Wang */ 57951a39d68df598db08dfced8b4707755864a0492Ying Wang 58951a39d68df598db08dfced8b4707755864a0492Ying Wang#ifndef __SGI_STL_INTERNAL_PAIR_H 59951a39d68df598db08dfced8b4707755864a0492Ying Wang#define __SGI_STL_INTERNAL_PAIR_H 60951a39d68df598db08dfced8b4707755864a0492Ying Wang 61951a39d68df598db08dfced8b4707755864a0492Ying Wang__STL_BEGIN_NAMESPACE 62951a39d68df598db08dfced8b4707755864a0492Ying Wang 63951a39d68df598db08dfced8b4707755864a0492Ying Wangtemplate <class _T1, class _T2> 64951a39d68df598db08dfced8b4707755864a0492Ying Wangstruct pair { 65951a39d68df598db08dfced8b4707755864a0492Ying Wang typedef _T1 first_type; 66951a39d68df598db08dfced8b4707755864a0492Ying Wang typedef _T2 second_type; 67951a39d68df598db08dfced8b4707755864a0492Ying Wang 68951a39d68df598db08dfced8b4707755864a0492Ying Wang _T1 first; 69951a39d68df598db08dfced8b4707755864a0492Ying Wang _T2 second; 70951a39d68df598db08dfced8b4707755864a0492Ying Wang pair() : first(), second() {} 71951a39d68df598db08dfced8b4707755864a0492Ying Wang pair(const _T1& __a, const _T2& __b) : first(__a), second(__b) {} 72951a39d68df598db08dfced8b4707755864a0492Ying Wang 73951a39d68df598db08dfced8b4707755864a0492Ying Wang template <class _U1, class _U2> 74951a39d68df598db08dfced8b4707755864a0492Ying Wang pair(const pair<_U1, _U2>& __p) : first(__p.first), second(__p.second) {} 75951a39d68df598db08dfced8b4707755864a0492Ying Wang}; 76951a39d68df598db08dfced8b4707755864a0492Ying Wang 77951a39d68df598db08dfced8b4707755864a0492Ying Wangtemplate <class _T1, class _T2> 78951a39d68df598db08dfced8b4707755864a0492Ying Wanginline bool operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) 79951a39d68df598db08dfced8b4707755864a0492Ying Wang{ 80951a39d68df598db08dfced8b4707755864a0492Ying Wang return __x.first == __y.first && __x.second == __y.second; 81951a39d68df598db08dfced8b4707755864a0492Ying Wang} 82951a39d68df598db08dfced8b4707755864a0492Ying Wang 83951a39d68df598db08dfced8b4707755864a0492Ying Wangtemplate <class _T1, class _T2> 84951a39d68df598db08dfced8b4707755864a0492Ying Wanginline bool operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) 85951a39d68df598db08dfced8b4707755864a0492Ying Wang{ 86951a39d68df598db08dfced8b4707755864a0492Ying Wang return __x.first < __y.first || 87951a39d68df598db08dfced8b4707755864a0492Ying Wang (!(__y.first < __x.first) && __x.second < __y.second); 88951a39d68df598db08dfced8b4707755864a0492Ying Wang} 89951a39d68df598db08dfced8b4707755864a0492Ying Wang 90951a39d68df598db08dfced8b4707755864a0492Ying Wangtemplate <class _T1, class _T2> 91951a39d68df598db08dfced8b4707755864a0492Ying Wanginline bool operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) { 92951a39d68df598db08dfced8b4707755864a0492Ying Wang return !(__x == __y); 93951a39d68df598db08dfced8b4707755864a0492Ying Wang} 94951a39d68df598db08dfced8b4707755864a0492Ying Wang 95951a39d68df598db08dfced8b4707755864a0492Ying Wangtemplate <class _T1, class _T2> 96951a39d68df598db08dfced8b4707755864a0492Ying Wanginline bool operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) { 97951a39d68df598db08dfced8b4707755864a0492Ying Wang return __y < __x; 98951a39d68df598db08dfced8b4707755864a0492Ying Wang} 99951a39d68df598db08dfced8b4707755864a0492Ying Wang 100951a39d68df598db08dfced8b4707755864a0492Ying Wangtemplate <class _T1, class _T2> 101951a39d68df598db08dfced8b4707755864a0492Ying Wanginline bool operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) { 102951a39d68df598db08dfced8b4707755864a0492Ying Wang return !(__y < __x); 103951a39d68df598db08dfced8b4707755864a0492Ying Wang} 104951a39d68df598db08dfced8b4707755864a0492Ying Wang 105951a39d68df598db08dfced8b4707755864a0492Ying Wangtemplate <class _T1, class _T2> 106951a39d68df598db08dfced8b4707755864a0492Ying Wanginline bool operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) { 107951a39d68df598db08dfced8b4707755864a0492Ying Wang return !(__x < __y); 108951a39d68df598db08dfced8b4707755864a0492Ying Wang} 109951a39d68df598db08dfced8b4707755864a0492Ying Wang 110951a39d68df598db08dfced8b4707755864a0492Ying Wangtemplate <class _T1, class _T2> 111951a39d68df598db08dfced8b4707755864a0492Ying Wanginline pair<_T1, _T2> make_pair(_T1 __x, _T2 __y) 112951a39d68df598db08dfced8b4707755864a0492Ying Wang{ 113951a39d68df598db08dfced8b4707755864a0492Ying Wang return pair<_T1, _T2>(__x, __y); 114951a39d68df598db08dfced8b4707755864a0492Ying Wang} 115951a39d68df598db08dfced8b4707755864a0492Ying Wang 116951a39d68df598db08dfced8b4707755864a0492Ying Wang__STL_END_NAMESPACE 117951a39d68df598db08dfced8b4707755864a0492Ying Wang 118951a39d68df598db08dfced8b4707755864a0492Ying Wang#endif /* __SGI_STL_INTERNAL_PAIR_H */ 119951a39d68df598db08dfced8b4707755864a0492Ying Wang 120951a39d68df598db08dfced8b4707755864a0492Ying Wang// Local Variables: 121951a39d68df598db08dfced8b4707755864a0492Ying Wang// mode:C++ 122951a39d68df598db08dfced8b4707755864a0492Ying Wang// End: 123