1// <experimental/map> -*- C++ -*- 2 3// Copyright (C) 2015-2022 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/map 26 * This is a TS C++ Library header. 27 * @ingroup libfund-ts 28 */ 29 30#ifndef _GLIBCXX_EXPERIMENTAL_MAP 31#define _GLIBCXX_EXPERIMENTAL_MAP 1 32 33#pragma GCC system_header 34 35#if __cplusplus >= 201402L 36 37#include <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 _Compare, typename _Alloc, 50 typename _Predicate> 51 inline void 52 erase_if(map<_Key, _Tp, _Compare, _Alloc>& __cont, _Predicate __pred) 53 { 54 _GLIBCXX_STD_C::map<_Key, _Tp, _Compare, _Alloc>& __ucont = __cont; 55 std::__detail::__erase_nodes_if(__cont, __ucont, __pred); 56 } 57 58 template<typename _Key, typename _Tp, typename _Compare, typename _Alloc, 59 typename _Predicate> 60 inline void 61 erase_if(multimap<_Key, _Tp, _Compare, _Alloc>& __cont, _Predicate __pred) 62 { 63 _GLIBCXX_STD_C::multimap<_Key, _Tp, _Compare, _Alloc>& __ucont = __cont; 64 std::__detail::__erase_nodes_if(__cont, __ucont, __pred); 65 } 66 67 namespace pmr { 68 template<typename _Key, typename _Tp, typename _Compare = less<_Key>> 69 using map 70 = std::map<_Key, _Tp, _Compare, 71 polymorphic_allocator<pair<const _Key, _Tp>>>; 72 73 template<typename _Key, typename _Tp, typename _Compare = less<_Key>> 74 using multimap 75 = std::multimap<_Key, _Tp, _Compare, 76 polymorphic_allocator<pair<const _Key, _Tp>>>; 77 } // namespace pmr 78} // namespace fundamentals_v2 79} // namespace experimental 80 81_GLIBCXX_END_NAMESPACE_VERSION 82} // namespace std 83 84#endif // C++14 85 86#endif // _GLIBCXX_EXPERIMENTAL_MAP 87