1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef _LIBCPP___ALGORITHM_RANGES_ALL_OF_H 10 #define _LIBCPP___ALGORITHM_RANGES_ALL_OF_H 11 12 #include <__algorithm/all_of.h> 13 #include <__config> 14 #include <__functional/identity.h> 15 #include <__functional/invoke.h> 16 #include <__iterator/concepts.h> 17 #include <__iterator/projected.h> 18 #include <__ranges/access.h> 19 #include <__ranges/concepts.h> 20 #include <__utility/move.h> 21 22 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 23 # pragma GCC system_header 24 #endif 25 26 _LIBCPP_PUSH_MACROS 27 #include <__undef_macros> 28 29 #if _LIBCPP_STD_VER >= 20 30 31 _LIBCPP_BEGIN_NAMESPACE_STD 32 33 namespace ranges { 34 struct __all_of { 35 template <input_iterator _Iter, 36 sentinel_for<_Iter> _Sent, 37 class _Proj = identity, 38 indirect_unary_predicate<projected<_Iter, _Proj>> _Pred> 39 [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr bool 40 operator()(_Iter __first, _Sent __last, _Pred __pred, _Proj __proj = {}) const { 41 return std::__all_of(std::move(__first), std::move(__last), __pred, __proj); 42 } 43 44 template <input_range _Range, 45 class _Proj = identity, 46 indirect_unary_predicate<projected<iterator_t<_Range>, _Proj>> _Pred> 47 [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr bool 48 operator()(_Range&& __range, _Pred __pred, _Proj __proj = {}) const { 49 return std::__all_of(ranges::begin(__range), ranges::end(__range), __pred, __proj); 50 } 51 }; 52 53 inline namespace __cpo { 54 inline constexpr auto all_of = __all_of{}; 55 } // namespace __cpo 56 } // namespace ranges 57 58 _LIBCPP_END_NAMESPACE_STD 59 60 #endif // _LIBCPP_STD_VER >= 20 61 62 _LIBCPP_POP_MACROS 63 64 #endif // _LIBCPP___ALGORITHM_RANGES_ALL_OF_H 65