1// <set> -*- C++ -*-
2
3// Copyright (C) 2001-2024 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/set
52 * This is a Standard C++ Library header.
53 */
54
55#ifndef _GLIBCXX_SET
56#define _GLIBCXX_SET 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_set.h>
64#include <bits/stl_multiset.h>
65#include <bits/range_access.h>
66#include <bits/erase_if.h>
67
68#ifdef _GLIBCXX_DEBUG
69# include <debug/set>
70#endif
71
72#define __glibcxx_want_allocator_traits_is_always_equal
73#define __glibcxx_want_erase_if
74#define __glibcxx_want_generic_associative_lookup
75#define __glibcxx_want_node_extract
76#define __glibcxx_want_nonmember_container_access
77#include <bits/version.h>
78
79#if __cplusplus >= 201703L
80#include <bits/memory_resource.h>
81namespace std _GLIBCXX_VISIBILITY(default)
82{
83_GLIBCXX_BEGIN_NAMESPACE_VERSION
84 namespace pmr
85 {
86 template<typename _Key, typename _Cmp = std::less<_Key>>
87 using set = std::set<_Key, _Cmp, polymorphic_allocator<_Key>>;
88 template<typename _Key, typename _Cmp = std::less<_Key>>
89 using multiset = std::multiset<_Key, _Cmp, polymorphic_allocator<_Key>>;
90 } // namespace pmr
91_GLIBCXX_END_NAMESPACE_VERSION
92} // namespace std
93#endif // C++17
94
95#if __cplusplus > 201703L
96namespace std _GLIBCXX_VISIBILITY(default)
97{
98_GLIBCXX_BEGIN_NAMESPACE_VERSION
99 template<typename _Key, typename _Compare, typename _Alloc,
100 typename _Predicate>
101 inline typename set<_Key, _Compare, _Alloc>::size_type
102 erase_if(set<_Key, _Compare, _Alloc>& __cont, _Predicate __pred)
103 {
104 _GLIBCXX_STD_C::set<_Key, _Compare, _Alloc>& __ucont = __cont;
105 return __detail::__erase_nodes_if(__cont, __ucont, __pred);
106 }
107
108 template<typename _Key, typename _Compare, typename _Alloc,
109 typename _Predicate>
110 inline typename multiset<_Key, _Compare, _Alloc>::size_type
111 erase_if(multiset<_Key, _Compare, _Alloc>& __cont, _Predicate __pred)
112 {
113 _GLIBCXX_STD_C::multiset<_Key, _Compare, _Alloc>& __ucont = __cont;
114 return __detail::__erase_nodes_if(__cont, __ucont, __pred);
115 }
116_GLIBCXX_END_NAMESPACE_VERSION
117} // namespace std
118#endif // C++20
119
120#endif /* _GLIBCXX_SET */
121