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18 // 3.1, as published by the Free Software Foundation.
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51 /** @file include/list
52 * This is a Standard C++ Library header.
56 #define _GLIBCXX_LIST 1
58 #pragma GCC system_header
60 #include <bits/requires_hosted.h> // containers
62 #include <bits/stl_algobase.h>
63 #include <bits/allocator.h>
64 #include <bits/range_access.h>
65 #include <bits/stl_list.h>
66 #include <bits/list.tcc>
69 # include <debug/list>
72 #define __glibcxx_want_erase_if
73 #define __glibcxx_want_incomplete_container_elements
74 #define __glibcxx_want_list_remove_return_type
75 #define __glibcxx_want_nonmember_container_access
76 #include <bits/version.h>
78 #if __cplusplus >= 201703L
79 #include <bits/memory_resource.h>
80 namespace std _GLIBCXX_VISIBILITY(default)
82 _GLIBCXX_BEGIN_NAMESPACE_VERSION
85 template<typename _Tp>
86 using list = std::list<_Tp, polymorphic_allocator<_Tp>>;
88 _GLIBCXX_END_NAMESPACE_VERSION
92 #ifdef __cpp_lib_erase_if // C++ >= 20 && HOSTED
93 namespace std _GLIBCXX_VISIBILITY(default)
95 _GLIBCXX_BEGIN_NAMESPACE_VERSION
96 template<typename _Tp, typename _Alloc, typename _Predicate>
97 inline typename list<_Tp, _Alloc>::size_type
98 erase_if(list<_Tp, _Alloc>& __cont, _Predicate __pred)
99 { return __cont.remove_if(__pred); }
101 template<typename _Tp, typename _Alloc, typename _Up>
102 inline typename list<_Tp, _Alloc>::size_type
103 erase(list<_Tp, _Alloc>& __cont, const _Up& __value)
105 using __elem_type = typename list<_Tp, _Alloc>::value_type;
106 return std::erase_if(__cont, [&](__elem_type& __elem) {
107 return __elem == __value;
110 _GLIBCXX_END_NAMESPACE_VERSION
112 #endif // __cpp_lib_erase_if
114 #endif /* _GLIBCXX_LIST */