| //===----------------------------------------------------------------------===// |
| // |
| // 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_INCLUDES_H |
| #define _LIBCPP___ALGORITHM_RANGES_INCLUDES_H |
| |
| #include <__algorithm/includes.h> |
| #include <__algorithm/make_projected.h> |
| #include <__config> |
| #include <__functional/identity.h> |
| #include <__functional/invoke.h> |
| #include <__functional/ranges_operations.h> |
| #include <__iterator/concepts.h> |
| #include <__iterator/iterator_traits.h> |
| #include <__iterator/projected.h> |
| #include <__ranges/access.h> |
| #include <__ranges/concepts.h> |
| #include <__utility/forward.h> |
| #include <__utility/move.h> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| #if _LIBCPP_STD_VER >= 20 |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| namespace ranges { |
| namespace __includes { |
| |
| struct __fn { |
| template <input_iterator _Iter1, |
| sentinel_for<_Iter1> _Sent1, |
| input_iterator _Iter2, |
| sentinel_for<_Iter2> _Sent2, |
| class _Proj1 = identity, |
| class _Proj2 = identity, |
| indirect_strict_weak_order<projected<_Iter1, _Proj1>, projected<_Iter2, _Proj2>> _Comp = ranges::less> |
| _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr bool operator()( |
| _Iter1 __first1, |
| _Sent1 __last1, |
| _Iter2 __first2, |
| _Sent2 __last2, |
| _Comp __comp = {}, |
| _Proj1 __proj1 = {}, |
| _Proj2 __proj2 = {}) const { |
| return std::__includes( |
| std::move(__first1), |
| std::move(__last1), |
| std::move(__first2), |
| std::move(__last2), |
| std::move(__comp), |
| std::move(__proj1), |
| std::move(__proj2)); |
| } |
| |
| template <input_range _Range1, |
| input_range _Range2, |
| class _Proj1 = identity, |
| class _Proj2 = identity, |
| indirect_strict_weak_order<projected<iterator_t<_Range1>, _Proj1>, projected<iterator_t<_Range2>, _Proj2>> |
| _Comp = ranges::less> |
| _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr bool operator()( |
| _Range1&& __range1, _Range2&& __range2, _Comp __comp = {}, _Proj1 __proj1 = {}, _Proj2 __proj2 = {}) const { |
| return std::__includes( |
| ranges::begin(__range1), |
| ranges::end(__range1), |
| ranges::begin(__range2), |
| ranges::end(__range2), |
| std::move(__comp), |
| std::move(__proj1), |
| std::move(__proj2)); |
| } |
| }; |
| |
| } // namespace __includes |
| |
| inline namespace __cpo { |
| inline constexpr auto includes = __includes::__fn{}; |
| } // namespace __cpo |
| } // namespace ranges |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP_STD_VER >= 20 |
| |
| #endif // _LIBCPP___ALGORITHM_RANGES_INCLUDES_H |