libstdc++: list Source File

libstdc++

experimental/list
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1// <experimental/list> -*- C++ -*-
2
3// Copyright (C) 2015-2026 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/list
26 * This is a TS C++ Library header.
27 * @ingroup libfund-ts
28 */
29
30#ifndef _GLIBCXX_EXPERIMENTAL_LIST
31#define _GLIBCXX_EXPERIMENTAL_LIST 1
32
33#ifdef _GLIBCXX_SYSHDR
34#pragma GCC system_header
35#endif
36
37#include <bits/requires_hosted.h> // experimental is currently omitted
38
39#if __cplusplus >= 201402L
40
41#include <list>
42#include <experimental/memory_resource>
43
44namespace std _GLIBCXX_VISIBILITY(default)
45{
46_GLIBCXX_BEGIN_NAMESPACE_VERSION
47
48namespace experimental
49{
50inline namespace fundamentals_v2
51{
52 template<typename _Tp, typename _Alloc, typename _Predicate>
53 inline void
54 erase_if(list<_Tp, _Alloc>& __cont, _Predicate __pred)
55 { __cont.remove_if(__pred); }
56
57 template<typename _Tp, typename _Alloc, typename _Up>
58 inline void
59 erase(list<_Tp, _Alloc>& __cont, const _Up& __value)
60 {
61 using __elem_type = typename list<_Tp, _Alloc>::value_type;
62 experimental::erase_if(__cont, [&](__elem_type& __elem) {
63 return __elem == __value;
64 });
65 }
66
67namespace pmr {
68 template<typename _Tp>
69 using list = std::list<_Tp, polymorphic_allocator<_Tp>>;
70} // namespace pmr
71
72} // namespace fundamentals_v2
73} // namespace experimental
74
75_GLIBCXX_END_NAMESPACE_VERSION
76} // namespace std
77
78#endif // C++14
79
80#endif // _GLIBCXX_EXPERIMENTAL_LIST
requires_hosted.h
std
ISO C++ entities toplevel namespace is std.
std::experimental
Namespace for features defined in ISO Technical Specifications.
list
memory_resource