libstdc++: vector Source File

libstdc++

experimental/vector
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1// <experimental/vector> -*- 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/vector
26 * This is a TS C++ Library header.
27 * @ingroup libfund-ts
28 */
29
30#ifndef _GLIBCXX_EXPERIMENTAL_VECTOR
31#define _GLIBCXX_EXPERIMENTAL_VECTOR 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 <vector>
42#include <algorithm>
43#include <experimental/memory_resource>
44
45namespace std _GLIBCXX_VISIBILITY(default)
46{
47_GLIBCXX_BEGIN_NAMESPACE_VERSION
48
49namespace experimental
50{
51inline namespace fundamentals_v2
52{
53#define __cpp_lib_experimental_erase_if 201411
54
55 template<typename _Tp, typename _Alloc, typename _Predicate>
56 inline void
57 erase_if(vector<_Tp, _Alloc>& __cont, _Predicate __pred)
58 {
59 __cont.erase(std::remove_if(__cont.begin(), __cont.end(), __pred),
60 __cont.end());
61 }
62
63 template<typename _Tp, typename _Alloc, typename _Up>
64 inline void
65 erase(vector<_Tp, _Alloc>& __cont, const _Up& __value)
66 {
67 __cont.erase(std::remove(__cont.begin(), __cont.end(), __value),
68 __cont.end());
69 }
70
71 namespace pmr {
72 template<typename _Tp>
73 using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
74 } // namespace pmr
75
76} // namespace fundamentals_v2
77} // namespace experimental
78
79_GLIBCXX_END_NAMESPACE_VERSION
80} // namespace std
81
82#endif // C++14
83
84#endif // _GLIBCXX_EXPERIMENTAL_VECTOR
requires_hosted.h
std
ISO C++ entities toplevel namespace is std.
std::experimental
Namespace for features defined in ISO Technical Specifications.
algorithm
memory_resource
vector