gcc/libstdc++-v3/include/std/algorithm
Jonathan Wakely 95b3d0fda3 Fix incorrect __cpp_lib_parallel_algorithm macro definitions
* include/std/algorithm (__cpp_lib_parallel_algorithm): Fix value.
	* include/std/memory (__cpp_lib_parallel_algorithm): Likewise.
	* include/std/numeric (__cpp_lib_parallel_algorithm): Likewise.
	* testsuite/25_algorithms/pstl/feature_test.cc: New test.

From-SVN: r272216
2019-06-12 21:16:03 +01:00

84 lines
2.9 KiB
C++

// <algorithm> -*- C++ -*-
// Copyright (C) 2001-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file include/algorithm
* This is a Standard C++ Library header.
*/
#ifndef _GLIBCXX_ALGORITHM
#define _GLIBCXX_ALGORITHM 1
#pragma GCC system_header
#include <utility> // UK-300.
#include <bits/stl_algobase.h>
#include <bits/stl_algo.h>
#if __cplusplus > 201402L
// Parallel STL algorithms
# if _PSTL_EXECUTION_POLICIES_DEFINED
// If <execution> has already been included, pull in implementations
# include <pstl/glue_algorithm_impl.h>
# else
// Otherwise just pull in forward declarations
# include <pstl/glue_algorithm_defs.h>
# define _PSTL_ALGORITHM_FORWARD_DECLARED 1
# endif
// Feature test macro for parallel algorithms
# define __cpp_lib_parallel_algorithm 201603L
#endif // C++17
#ifdef _GLIBCXX_PARALLEL
# include <parallel/algorithm>
#endif
#endif /* _GLIBCXX_ALGORITHM */