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  1. // <experimental/list> -*- C++ -*-
  2. // Copyright (C) 2015-2021 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. * @ingroup libfund-ts
  23. */
  24. #ifndef _GLIBCXX_EXPERIMENTAL_LIST
  25. #define _GLIBCXX_EXPERIMENTAL_LIST 1
  26. #pragma GCC system_header
  27. #if __cplusplus >= 201402L
  28. #include <list>
  29. #include <experimental/memory_resource>
  30. namespace std _GLIBCXX_VISIBILITY(default)
  31. {
  32. _GLIBCXX_BEGIN_NAMESPACE_VERSION
  33. namespace experimental
  34. {
  35. inline namespace fundamentals_v2
  36. {
  37. template<typename _Tp, typename _Alloc, typename _Predicate>
  38. inline void
  39. erase_if(list<_Tp, _Alloc>& __cont, _Predicate __pred)
  40. { __cont.remove_if(__pred); }
  41. template<typename _Tp, typename _Alloc, typename _Up>
  42. inline void
  43. erase(list<_Tp, _Alloc>& __cont, const _Up& __value)
  44. {
  45. using __elem_type = typename list<_Tp, _Alloc>::value_type;
  46. experimental::erase_if(__cont, [&](__elem_type& __elem) {
  47. return __elem == __value;
  48. });
  49. }
  50. namespace pmr {
  51. template<typename _Tp>
  52. using list = std::list<_Tp, polymorphic_allocator<_Tp>>;
  53. } // namespace pmr
  54. } // namespace fundamentals_v2
  55. } // namespace experimental
  56. _GLIBCXX_END_NAMESPACE_VERSION
  57. } // namespace std
  58. #endif // C++14
  59. #endif // _GLIBCXX_EXPERIMENTAL_LIST