1// <map> -*- C++ -*-
2
3// Copyright (C) 2001-2021 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23// <http://www.gnu.org/licenses/>.
24
25/*
26 *
27 * Copyright (c) 1994
28 * Hewlett-Packard Company
29 *
30 * Permission to use, copy, modify, distribute and sell this software
31 * and its documentation for any purpose is hereby granted without fee,
32 * provided that the above copyright notice appear in all copies and
33 * that both that copyright notice and this permission notice appear
34 * in supporting documentation. Hewlett-Packard Company makes no
35 * representations about the suitability of this software for any
36 * purpose. It is provided "as is" without express or implied warranty.
37 *
38 *
39 * Copyright (c) 1996,1997
40 * Silicon Graphics Computer Systems, Inc.
41 *
42 * Permission to use, copy, modify, distribute and sell this software
43 * and its documentation for any purpose is hereby granted without fee,
44 * provided that the above copyright notice appear in all copies and
45 * that both that copyright notice and this permission notice appear
46 * in supporting documentation. Silicon Graphics makes no
47 * representations about the suitability of this software for any
48 * purpose. It is provided "as is" without express or implied warranty.
49 */
50
51/** @file include/map
52 * This is a Standard C++ Library header.
53 */
54
55#ifndef _GLIBCXX_MAP
56#define _GLIBCXX_MAP 1
57
58#pragma GCC system_header
59
60#include <bits/stl_tree.h>
61#include <bits/stl_map.h>
62#include <bits/stl_multimap.h>
63#include <bits/range_access.h>
64#include <bits/erase_if.h>
65
66#ifdef _GLIBCXX_DEBUG
67# include <debug/map>
68#endif
69
70#if __cplusplus >= 201703L
71namespace std _GLIBCXX_VISIBILITY(default)
72{
73_GLIBCXX_BEGIN_NAMESPACE_VERSION
74 namespace pmr
75 {
76 template<typename _Tp> class polymorphic_allocator;
77 template<typename _Key, typename _Tp, typename _Cmp = std::less<_Key>>
78 using map
79 = std::map<_Key, _Tp, _Cmp,
80 polymorphic_allocator<pair<const _Key, _Tp>>>;
81 template<typename _Key, typename _Tp, typename _Cmp = std::less<_Key>>
82 using multimap
83 = std::multimap<_Key, _Tp, _Cmp,
84 polymorphic_allocator<pair<const _Key, _Tp>>>;
85 } // namespace pmr
86_GLIBCXX_END_NAMESPACE_VERSION
87} // namespace std
88#endif // C++17
89
90#if __cplusplus > 201703L
91namespace std _GLIBCXX_VISIBILITY(default)
92{
93_GLIBCXX_BEGIN_NAMESPACE_VERSION
94 template<typename _Key, typename _Tp, typename _Compare, typename _Alloc,
95 typename _Predicate>
96 inline typename map<_Key, _Tp, _Compare, _Alloc>::size_type
97 erase_if(map<_Key, _Tp, _Compare, _Alloc>& __cont, _Predicate __pred)
98 { return __detail::__erase_nodes_if(__cont, __pred); }
99
100 template<typename _Key, typename _Tp, typename _Compare, typename _Alloc,
101 typename _Predicate>
102 inline typename multimap<_Key, _Tp, _Compare, _Alloc>::size_type
103 erase_if(multimap<_Key, _Tp, _Compare, _Alloc>& __cont, _Predicate __pred)
104 { return __detail::__erase_nodes_if(__cont, __pred); }
105_GLIBCXX_END_NAMESPACE_VERSION
106} // namespace std
107#endif // C++20
108
109#endif /* _GLIBCXX_MAP */
110

source code of include/c++/11/map