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  1. // <experimental/list> -*- C++ -*-
  2. // Copyright (C) 2015-2019 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. /** @file experimental/list
  21. * This is a TS C++ Library header.
  22. */
  23. #ifndef _GLIBCXX_EXPERIMENTAL_LIST
  24. #define _GLIBCXX_EXPERIMENTAL_LIST 1
  25. #pragma GCC system_header
  26. #if __cplusplus >= 201402L
  27. #include <list>
  28. #include <experimental/memory_resource>
  29. namespace std _GLIBCXX_VISIBILITY(default)
  30. {
  31. _GLIBCXX_BEGIN_NAMESPACE_VERSION
  32. namespace experimental
  33. {
  34. inline namespace fundamentals_v2
  35. {
  36. template<typename _Tp, typename _Alloc, typename _Predicate>
  37. inline void
  38. erase_if(list<_Tp, _Alloc>& __cont, _Predicate __pred)
  39. { __cont.remove_if(__pred); }
  40. template<typename _Tp, typename _Alloc, typename _Up>
  41. inline void
  42. erase(list<_Tp, _Alloc>& __cont, const _Up& __value)
  43. {
  44. using __elem_type = typename list<_Tp, _Alloc>::value_type;
  45. experimental::erase_if(__cont, [&](__elem_type& __elem) {
  46. return __elem == __value;
  47. });
  48. }
  49. namespace pmr {
  50. template<typename _Tp>
  51. using list = std::list<_Tp, polymorphic_allocator<_Tp>>;
  52. } // namespace pmr
  53. } // namespace fundamentals_v2
  54. } // namespace experimental
  55. _GLIBCXX_END_NAMESPACE_VERSION
  56. } // namespace std
  57. #endif // C++14
  58. #endif // _GLIBCXX_EXPERIMENTAL_LIST