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3 years ago
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  1. // <list> -*- C++ -*-
  2. // Copyright (C) 2001-2020 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. /*
  21. *
  22. * Copyright (c) 1994
  23. * Hewlett-Packard Company
  24. *
  25. * Permission to use, copy, modify, distribute and sell this software
  26. * and its documentation for any purpose is hereby granted without fee,
  27. * provided that the above copyright notice appear in all copies and
  28. * that both that copyright notice and this permission notice appear
  29. * in supporting documentation. Hewlett-Packard Company makes no
  30. * representations about the suitability of this software for any
  31. * purpose. It is provided "as is" without express or implied warranty.
  32. *
  33. *
  34. * Copyright (c) 1996,1997
  35. * Silicon Graphics Computer Systems, Inc.
  36. *
  37. * Permission to use, copy, modify, distribute and sell this software
  38. * and its documentation for any purpose is hereby granted without fee,
  39. * provided that the above copyright notice appear in all copies and
  40. * that both that copyright notice and this permission notice appear
  41. * in supporting documentation. Silicon Graphics makes no
  42. * representations about the suitability of this software for any
  43. * purpose. It is provided "as is" without express or implied warranty.
  44. */
  45. /** @file include/list
  46. * This is a Standard C++ Library header.
  47. */
  48. #ifndef _GLIBCXX_LIST
  49. #define _GLIBCXX_LIST 1
  50. #pragma GCC system_header
  51. #include <bits/stl_algobase.h>
  52. #include <bits/allocator.h>
  53. #include <bits/range_access.h>
  54. #include <bits/stl_list.h>
  55. #include <bits/list.tcc>
  56. #ifdef _GLIBCXX_DEBUG
  57. # include <debug/list>
  58. #endif
  59. #if __cplusplus >= 201703L
  60. namespace std _GLIBCXX_VISIBILITY(default)
  61. {
  62. _GLIBCXX_BEGIN_NAMESPACE_VERSION
  63. namespace pmr
  64. {
  65. template<typename _Tp> class polymorphic_allocator;
  66. template<typename _Tp>
  67. using list = std::list<_Tp, polymorphic_allocator<_Tp>>;
  68. } // namespace pmr
  69. _GLIBCXX_END_NAMESPACE_VERSION
  70. } // namespace std
  71. #endif // C++17
  72. #if __cplusplus > 201703L
  73. namespace std _GLIBCXX_VISIBILITY(default)
  74. {
  75. _GLIBCXX_BEGIN_NAMESPACE_VERSION
  76. #define __cpp_lib_erase_if 202002L
  77. template<typename _Tp, typename _Alloc, typename _Predicate>
  78. inline typename list<_Tp, _Alloc>::size_type
  79. erase_if(list<_Tp, _Alloc>& __cont, _Predicate __pred)
  80. { return __cont.remove_if(__pred); }
  81. template<typename _Tp, typename _Alloc, typename _Up>
  82. inline typename list<_Tp, _Alloc>::size_type
  83. erase(list<_Tp, _Alloc>& __cont, const _Up& __value)
  84. {
  85. using __elem_type = typename list<_Tp, _Alloc>::value_type;
  86. return std::erase_if(__cont, [&](__elem_type& __elem) {
  87. return __elem == __value;
  88. });
  89. }
  90. _GLIBCXX_END_NAMESPACE_VERSION
  91. } // namespace std
  92. #endif // C++20
  93. #endif /* _GLIBCXX_LIST */