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51 /** @file include/list
52 * This is a Standard C++ Library header.
56 #define _GLIBCXX_LIST 1
58 #ifdef _GLIBCXX_SYSHDR
59 #pragma GCC system_header
62 #include <bits/requires_hosted.h> // containers
64 #include <bits/stl_algobase.h>
65 #include <bits/allocator.h>
66 #include <bits/range_access.h>
67 #include <bits/stl_list.h>
68 #include <bits/list.tcc>
71 # include <debug/list>
74 #define __glibcxx_want_algorithm_default_value_type
75 #define __glibcxx_want_allocator_traits_is_always_equal
76 #define __glibcxx_want_containers_ranges
77 #define __glibcxx_want_erase_if
78 #define __glibcxx_want_incomplete_container_elements
79 #define __glibcxx_want_list_remove_return_type
80 #define __glibcxx_want_nonmember_container_access
81 #include <bits/version.h>
83 #if __cplusplus >= 201703L
84 #include <bits/memory_resource.h>
85 namespace std _GLIBCXX_VISIBILITY(default)
87 _GLIBCXX_BEGIN_NAMESPACE_VERSION
90 template<typename _Tp>
91 using list = std::list<_Tp, polymorphic_allocator<_Tp>>;
93 _GLIBCXX_END_NAMESPACE_VERSION
97 #ifdef __cpp_lib_erase_if // C++ >= 20 && HOSTED
98 namespace std _GLIBCXX_VISIBILITY(default)
100 _GLIBCXX_BEGIN_NAMESPACE_VERSION
101 template<typename _Tp, typename _Alloc, typename _Predicate>
102 inline typename list<_Tp, _Alloc>::size_type
103 erase_if(list<_Tp, _Alloc>& __cont, _Predicate __pred)
104 { return __cont.remove_if(__pred); }
106 template<typename _Tp, typename _Alloc,
107 typename _Up _GLIBCXX26_DEF_VAL_T(_Tp)>
108 inline typename list<_Tp, _Alloc>::size_type
109 erase(list<_Tp, _Alloc>& __cont, const _Up& __value)
111 // _GLIBCXX_RESOLVE_LIB_DEFECTS
112 // 4135. helper lambda of std::erase for list should specify return type
113 return std::erase_if(__cont, [&](const auto& __elem) -> bool {
114 return __elem == __value;
117 _GLIBCXX_END_NAMESPACE_VERSION
119 #endif // __cpp_lib_erase_if
121 #endif /* _GLIBCXX_LIST */