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  1. // <execution> -*- C++ -*-
  2. // Copyright (C) 2018-2020 Free Software Foundation, Inc.
  3. //
  4. // This file is part of the GNU ISO C++ Library. This library is free
  5. // software; you can redistribute it and/or modify it under the
  6. // terms of the GNU General Public License as published by the
  7. // Free Software Foundation; either version 3, or (at your option)
  8. // any later version.
  9. // This library is distributed in the hope that it will be useful,
  10. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. // GNU General Public License for more details.
  13. // Under Section 7 of GPL version 3, you are granted additional
  14. // permissions described in the GCC Runtime Library Exception, version
  15. // 3.1, as published by the Free Software Foundation.
  16. // You should have received a copy of the GNU General Public License and
  17. // a copy of the GCC Runtime Library Exception along with this program;
  18. // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
  19. // <http://www.gnu.org/licenses/>.
  20. #ifndef _GLIBCXX_EXECUTION
  21. #define _GLIBCXX_EXECUTION 1
  22. #pragma GCC system_header
  23. #if __cplusplus >= 201703L
  24. # include <bits/c++config.h>
  25. # include <pstl/glue_execution_defs.h>
  26. # define _PSTL_EXECUTION_POLICIES_DEFINED 1
  27. // Algorithm implementation
  28. # if _PSTL_ALGORITHM_FORWARD_DECLARED
  29. # include <pstl/glue_algorithm_impl.h>
  30. # endif
  31. // Numeric implementation
  32. # if _PSTL_NUMERIC_FORWARD_DECLARED
  33. # include <pstl/glue_numeric_impl.h>
  34. # endif
  35. // Memory implementation
  36. # if _PSTL_NUMERIC_FORWARD_DECLARED
  37. # include <pstl/glue_memory_impl.h>
  38. # endif
  39. // Feature test macro for parallel algorithms
  40. # define __cpp_lib_parallel_algorithm 201603L
  41. # define __cpp_lib_execution 201902L
  42. #endif // C++17
  43. #endif /* _GLIBCXX_EXECUTION */