1// <algorithm> -*- C++ -*- 
2 
3// Copyright (C) 2001-2019 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#pragma GCC system_header 
59 
60#include <utility> // UK-300. 
61#include <bits/stl_algobase.h> 
62#include <bits/stl_algo.h> 
63 
64#if __cplusplus > 201402L 
65// Parallel STL algorithms 
66# if __PSTL_EXECUTION_POLICIES_DEFINED 
67// If <execution> has already been included, pull in implementations 
68# include <pstl/glue_algorithm_impl.h> 
69# else 
70// Otherwise just pull in forward declarations 
71# include <pstl/glue_algorithm_defs.h> 
72# define __PSTL_ALGORITHM_FORWARD_DECLARED 1 
73# endif 
74 
75// Feature test macro for parallel algorithms 
76# define __cpp_lib_parallel_algorithm 201603L 
77#endif // C++17 
78 
79#ifdef _GLIBCXX_PARALLEL 
80# include <parallel/algorithm> 
81#endif 
82 
83#endif /* _GLIBCXX_ALGORITHM */ 
84