//===----------------------------------------------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #ifndef _LIBCPP___ALGORITHM_RANGES_REMOVE_H #define _LIBCPP___ALGORITHM_RANGES_REMOVE_H #include <__config> #include <__algorithm/ranges_remove_if.h> #include <__functional/identity.h> #include <__functional/ranges_operations.h> #include <__iterator/concepts.h> #include <__iterator/permutable.h> #include <__iterator/projected.h> #include <__ranges/access.h> #include <__ranges/concepts.h> #include <__ranges/subrange.h> #include <__utility/move.h> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header #endif _LIBCPP_PUSH_MACROS #include <__undef_macros> #if _LIBCPP_STD_VER >= 20 _LIBCPP_BEGIN_NAMESPACE_STD namespace ranges { namespace __remove { struct __fn { template _Sent, class _Type, class _Proj = identity> requires indirect_binary_predicate, const _Type*> [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr subrange<_Iter> operator()(_Iter __first, _Sent __last, const _Type& __value, _Proj __proj = {}) const { auto __pred = [&](auto&& __other) -> bool { return __value == __other; }; return ranges::__remove_if_impl(std::move(__first), std::move(__last), __pred, __proj); } template requires permutable> && indirect_binary_predicate, _Proj>, const _Type*> [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr borrowed_subrange_t<_Range> operator()(_Range&& __range, const _Type& __value, _Proj __proj = {}) const { auto __pred = [&](auto&& __other) -> bool { return __value == __other; }; return ranges::__remove_if_impl(ranges::begin(__range), ranges::end(__range), __pred, __proj); } }; } // namespace __remove inline namespace __cpo { inline constexpr auto remove = __remove::__fn{}; } // namespace __cpo } // namespace ranges _LIBCPP_END_NAMESPACE_STD #endif // _LIBCPP_STD_VER >= 20 _LIBCPP_POP_MACROS #endif // _LIBCPP___ALGORITHM_RANGES_REMOVE_H