1*4bdff4beSrobert //===----------------------------------------------------------------------===// 2*4bdff4beSrobert // 3*4bdff4beSrobert // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*4bdff4beSrobert // See https://llvm.org/LICENSE.txt for license information. 5*4bdff4beSrobert // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*4bdff4beSrobert // 7*4bdff4beSrobert //===----------------------------------------------------------------------===// 8*4bdff4beSrobert 9*4bdff4beSrobert #ifndef _LIBCPP___ALGORITHM_RANGES_INCLUDES_H 10*4bdff4beSrobert #define _LIBCPP___ALGORITHM_RANGES_INCLUDES_H 11*4bdff4beSrobert 12*4bdff4beSrobert #include <__algorithm/includes.h> 13*4bdff4beSrobert #include <__algorithm/make_projected.h> 14*4bdff4beSrobert #include <__config> 15*4bdff4beSrobert #include <__functional/identity.h> 16*4bdff4beSrobert #include <__functional/invoke.h> 17*4bdff4beSrobert #include <__functional/ranges_operations.h> 18*4bdff4beSrobert #include <__iterator/concepts.h> 19*4bdff4beSrobert #include <__iterator/iterator_traits.h> 20*4bdff4beSrobert #include <__iterator/projected.h> 21*4bdff4beSrobert #include <__ranges/access.h> 22*4bdff4beSrobert #include <__ranges/concepts.h> 23*4bdff4beSrobert #include <__utility/forward.h> 24*4bdff4beSrobert #include <__utility/move.h> 25*4bdff4beSrobert 26*4bdff4beSrobert #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 27*4bdff4beSrobert # pragma GCC system_header 28*4bdff4beSrobert #endif 29*4bdff4beSrobert 30*4bdff4beSrobert #if _LIBCPP_STD_VER > 17 31*4bdff4beSrobert 32*4bdff4beSrobert _LIBCPP_BEGIN_NAMESPACE_STD 33*4bdff4beSrobert 34*4bdff4beSrobert namespace ranges { 35*4bdff4beSrobert namespace __includes { 36*4bdff4beSrobert 37*4bdff4beSrobert struct __fn { 38*4bdff4beSrobert template < 39*4bdff4beSrobert input_iterator _Iter1, 40*4bdff4beSrobert sentinel_for<_Iter1> _Sent1, 41*4bdff4beSrobert input_iterator _Iter2, 42*4bdff4beSrobert sentinel_for<_Iter2> _Sent2, 43*4bdff4beSrobert class _Proj1 = identity, 44*4bdff4beSrobert class _Proj2 = identity, 45*4bdff4beSrobert indirect_strict_weak_order<projected<_Iter1, _Proj1>, projected<_Iter2, _Proj2>> _Comp = ranges::less> operator__fn46*4bdff4beSrobert _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr bool operator()( 47*4bdff4beSrobert _Iter1 __first1, 48*4bdff4beSrobert _Sent1 __last1, 49*4bdff4beSrobert _Iter2 __first2, 50*4bdff4beSrobert _Sent2 __last2, 51*4bdff4beSrobert _Comp __comp = {}, 52*4bdff4beSrobert _Proj1 __proj1 = {}, 53*4bdff4beSrobert _Proj2 __proj2 = {}) const { 54*4bdff4beSrobert return std::__includes( 55*4bdff4beSrobert std::move(__first1), 56*4bdff4beSrobert std::move(__last1), 57*4bdff4beSrobert std::move(__first2), 58*4bdff4beSrobert std::move(__last2), 59*4bdff4beSrobert std::move(__comp), 60*4bdff4beSrobert std::move(__proj1), 61*4bdff4beSrobert std::move(__proj2)); 62*4bdff4beSrobert } 63*4bdff4beSrobert 64*4bdff4beSrobert template < 65*4bdff4beSrobert input_range _Range1, 66*4bdff4beSrobert input_range _Range2, 67*4bdff4beSrobert class _Proj1 = identity, 68*4bdff4beSrobert class _Proj2 = identity, 69*4bdff4beSrobert indirect_strict_weak_order<projected<iterator_t<_Range1>, _Proj1>, projected<iterator_t<_Range2>, _Proj2>> 70*4bdff4beSrobert _Comp = ranges::less> operator__fn71*4bdff4beSrobert _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr bool operator()( 72*4bdff4beSrobert _Range1&& __range1, _Range2&& __range2, _Comp __comp = {}, _Proj1 __proj1 = {}, _Proj2 __proj2 = {}) const { 73*4bdff4beSrobert return std::__includes( 74*4bdff4beSrobert ranges::begin(__range1), 75*4bdff4beSrobert ranges::end(__range1), 76*4bdff4beSrobert ranges::begin(__range2), 77*4bdff4beSrobert ranges::end(__range2), 78*4bdff4beSrobert std::move(__comp), 79*4bdff4beSrobert std::move(__proj1), 80*4bdff4beSrobert std::move(__proj2)); 81*4bdff4beSrobert } 82*4bdff4beSrobert }; 83*4bdff4beSrobert 84*4bdff4beSrobert } // namespace __includes 85*4bdff4beSrobert 86*4bdff4beSrobert inline namespace __cpo { 87*4bdff4beSrobert inline constexpr auto includes = __includes::__fn{}; 88*4bdff4beSrobert } // namespace __cpo 89*4bdff4beSrobert } // namespace ranges 90*4bdff4beSrobert 91*4bdff4beSrobert _LIBCPP_END_NAMESPACE_STD 92*4bdff4beSrobert 93*4bdff4beSrobert #endif // _LIBCPP_STD_VER > 17 94*4bdff4beSrobert 95*4bdff4beSrobert #endif // _LIBCPP___ALGORITHM_RANGES_INCLUDES_H 96