1// <map> -*- C++ -*-
2
3// Copyright (C) 2001-2023 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/requires_hosted.h> // containers
61
62#include <bits/stl_tree.h>
63#include <bits/stl_map.h>
64#include <bits/stl_multimap.h>
65#include <bits/range_access.h>
66#include <bits/erase_if.h>
67
68#ifdef _GLIBCXX_DEBUG
69# include <debug/map>
70#endif
71
72#if __cplusplus >= 201703L
73#include <bits/memory_resource.h>
74namespace std _GLIBCXX_VISIBILITY(default)
75{
76_GLIBCXX_BEGIN_NAMESPACE_VERSION
77 namespace pmr
78 {
79 template<typename _Key, typename _Tp, typename _Cmp = std::less<_Key>>
80 using map
81 = std::map<_Key, _Tp, _Cmp,
82 polymorphic_allocator<pair<const _Key, _Tp>>>;
83 template<typename _Key, typename _Tp, typename _Cmp = std::less<_Key>>
84 using multimap
85 = std::multimap<_Key, _Tp, _Cmp,
86 polymorphic_allocator<pair<const _Key, _Tp>>>;
87 } // namespace pmr
88_GLIBCXX_END_NAMESPACE_VERSION
89} // namespace std
90#endif // C++17
91
92#if __cplusplus > 201703L
93namespace std _GLIBCXX_VISIBILITY(default)
94{
95_GLIBCXX_BEGIN_NAMESPACE_VERSION
96 template<typename _Key, typename _Tp, typename _Compare, typename _Alloc,
97 typename _Predicate>
98 inline typename map<_Key, _Tp, _Compare, _Alloc>::size_type
99 erase_if(map<_Key, _Tp, _Compare, _Alloc>& __cont, _Predicate __pred)
100 {
101 _GLIBCXX_STD_C::map<_Key, _Tp, _Compare, _Alloc>& __ucont = __cont;
102 return __detail::__erase_nodes_if(__cont, __ucont, __pred);
103 }
104
105 template<typename _Key, typename _Tp, typename _Compare, typename _Alloc,
106 typename _Predicate>
107 inline typename multimap<_Key, _Tp, _Compare, _Alloc>::size_type
108 erase_if(multimap<_Key, _Tp, _Compare, _Alloc>& __cont, _Predicate __pred)
109 {
110 _GLIBCXX_STD_C::multimap<_Key, _Tp, _Compare, _Alloc>& __ucont = __cont;
111 return __detail::__erase_nodes_if(__cont, __ucont, __pred);
112 }
113_GLIBCXX_END_NAMESPACE_VERSION
114} // namespace std
115#endif // C++20
116
117#endif /* _GLIBCXX_MAP */
118