1// <experimental/unordered_map> -*- C++ -*-
3// Copyright (C) 2015-2016 Free Software Foundation, Inc.
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)
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.
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.
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/>.
25/** @file experimental/unordered_map
26 * This is a TS C++ Library header.
29#ifndef _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP
30#define _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP 1
32#pragma GCC system_header
34#if __cplusplus <= 201103L
35# include <bits/c++14_warning.h>
38#include <unordered_map>
39#include <experimental/bits/erase_if.h>
40#include <experimental/memory_resource>
42namespace std _GLIBCXX_VISIBILITY(default)
46inline namespace fundamentals_v2
48_GLIBCXX_BEGIN_NAMESPACE_VERSION
50 template<typename _Key, typename _Tp, typename _Hash, typename _CPred,
51 typename _Alloc, typename _Predicate>
53 erase_if(unordered_map<_Key, _Tp, _Hash, _CPred, _Alloc>& __cont,
55 { __detail::__erase_nodes_if(__cont, __pred); }
57 template<typename _Key, typename _Tp, typename _Hash, typename _CPred,
58 typename _Alloc, typename _Predicate>
60 erase_if(unordered_multimap<_Key, _Tp, _Hash, _CPred, _Alloc>& __cont,
62 { __detail::__erase_nodes_if(__cont, __pred); }
64_GLIBCXX_END_NAMESPACE_VERSION
67_GLIBCXX_BEGIN_NAMESPACE_VERSION
69 template<typename _Key, typename _Tp, typename _Hash = hash<_Key>,
70 typename _Pred = equal_to<_Key>>
72 = std::unordered_map<_Key, _Tp, _Hash, _Pred,
73 polymorphic_allocator<pair<const _Key, _Tp>>>;
75 template<typename _Key, typename _Tp, typename _Hash = hash<_Key>,
76 typename _Pred = equal_to<_Key>>
77 using unordered_multimap
78 = std::unordered_multimap<_Key, _Tp, _Hash, _Pred,
79 polymorphic_allocator<pair<const _Key, _Tp>>>;
81_GLIBCXX_END_NAMESPACE_VERSION
84} // namespace fundamentals_v2
85} // namespace experimental
90#endif // _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP