libstdc++: algorithm Source File

libstdc++

algorithm
Go to the documentation of this file.
1// <algorithm> -*- C++ -*-
2
3// Copyright (C) 2001-2026 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/*
26 *
27 * Copyright (c) 1994
28 * Hewlett-Packard Company
29 *
30 * Permission to use, copy, modify, distribute and sell this software
31 * and its documentation for any purpose is hereby granted without fee,
32 * provided that the above copyright notice appear in all copies and
33 * that both that copyright notice and this permission notice appear
34 * in supporting documentation. Hewlett-Packard Company makes no
35 * representations about the suitability of this software for any
36 * purpose. It is provided "as is" without express or implied warranty.
37 *
38 *
39 * Copyright (c) 1996,1997
40 * Silicon Graphics Computer Systems, Inc.
41 *
42 * Permission to use, copy, modify, distribute and sell this software
43 * and its documentation for any purpose is hereby granted without fee,
44 * provided that the above copyright notice appear in all copies and
45 * that both that copyright notice and this permission notice appear
46 * in supporting documentation. Silicon Graphics makes no
47 * representations about the suitability of this software for any
48 * purpose. It is provided "as is" without express or implied warranty.
49 */
50
51/** @file include/algorithm
52 * This is a Standard C++ Library header.
53 */
54
55#ifndef _GLIBCXX_ALGORITHM
56#define _GLIBCXX_ALGORITHM 1
57
58#ifdef _GLIBCXX_SYSHDR
59#pragma GCC system_header
60#endif
61
62#include <bits/stl_algobase.h>
63#include <bits/stl_algo.h>
64#if __cplusplus > 201703L
65# include <bits/ranges_algo.h>
66#endif
67
68#define __glibcxx_want_algorithm_default_value_type
69#define __glibcxx_want_algorithm_iterator_requirements
70#define __glibcxx_want_clamp
71#define __glibcxx_want_constexpr_algorithms
72#define __glibcxx_want_freestanding_algorithm
73#define __glibcxx_want_parallel_algorithm
74#define __glibcxx_want_ranges
75#define __glibcxx_want_ranges_contains
76#define __glibcxx_want_ranges_find_last
77#define __glibcxx_want_ranges_fold
78#define __glibcxx_want_ranges_starts_ends_with
79#define __glibcxx_want_robust_nonmodifying_seq_ops
80#define __glibcxx_want_sample
81#define __glibcxx_want_shift
82#include <bits/version.h>
83
84#if __cpp_lib_parallel_algorithm // C++ >= 17 && HOSTED
85// Parallel STL algorithms
86# if _PSTL_EXECUTION_POLICIES_DEFINED
87// If <execution> has already been included, pull in implementations
88# include <pstl/glue_algorithm_impl.h>
89# else
90// Otherwise just pull in forward declarations
91# include <pstl/glue_algorithm_defs.h>
92# define _PSTL_ALGORITHM_FORWARD_DECLARED 1
93# endif
94#endif
95
96#ifdef _GLIBCXX_PARALLEL
97# include <parallel/algorithm>
98#endif
99
100#endif /* _GLIBCXX_ALGORITHM */
ranges_algo.h
stl_algo.h
stl_algobase.h
version.h
algorithm