source: Daodan/MSYS2/mingw32/include/c++/11.2.0/experimental/unordered_map@ 1166

Last change on this file since 1166 was 1166, checked in by rossy, 3 years ago

Daodan: Replace MinGW build env with an up-to-date MSYS2 env

File size: 2.8 KB
Line 
1// <experimental/unordered_map> -*- C++ -*-
2
3// Copyright (C) 2015-2021 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/** @file experimental/unordered_map
26 * This is a TS C++ Library header.
27 * @ingroup libfund-ts
28 */
29
30#ifndef _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP
31#define _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP 1
32
33#pragma GCC system_header
34
35#if __cplusplus >= 201402L
36
37#include <unordered_map>
38#include <bits/erase_if.h>
39#include <experimental/memory_resource>
40
41namespace std _GLIBCXX_VISIBILITY(default)
42{
43_GLIBCXX_BEGIN_NAMESPACE_VERSION
44
45namespace experimental
46{
47inline namespace fundamentals_v2
48{
49 template<typename _Key, typename _Tp, typename _Hash, typename _CPred,
50 typename _Alloc, typename _Predicate>
51 inline void
52 erase_if(unordered_map<_Key, _Tp, _Hash, _CPred, _Alloc>& __cont,
53 _Predicate __pred)
54 { std::__detail::__erase_nodes_if(__cont, __pred); }
55
56 template<typename _Key, typename _Tp, typename _Hash, typename _CPred,
57 typename _Alloc, typename _Predicate>
58 inline void
59 erase_if(unordered_multimap<_Key, _Tp, _Hash, _CPred, _Alloc>& __cont,
60 _Predicate __pred)
61 { std::__detail::__erase_nodes_if(__cont, __pred); }
62
63 namespace pmr {
64 template<typename _Key, typename _Tp, typename _Hash = hash<_Key>,
65 typename _Pred = equal_to<_Key>>
66 using unordered_map
67 = std::unordered_map<_Key, _Tp, _Hash, _Pred,
68 polymorphic_allocator<pair<const _Key, _Tp>>>;
69
70 template<typename _Key, typename _Tp, typename _Hash = hash<_Key>,
71 typename _Pred = equal_to<_Key>>
72 using unordered_multimap
73 = std::unordered_multimap<_Key, _Tp, _Hash, _Pred,
74 polymorphic_allocator<pair<const _Key, _Tp>>>;
75 } // namespace pmr
76
77} // namespace fundamentals_v2
78} // namespace experimental
79
80_GLIBCXX_END_NAMESPACE_VERSION
81} // namespace std
82
83#endif // C++14
84
85#endif // _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP
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