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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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef _LIBCPP___ALGORITHM_RANGES_NONE_OF_H10#define _LIBCPP___ALGORITHM_RANGES_NONE_OF_H11 12#include <__config>13#include <__functional/identity.h>14#include <__functional/invoke.h>15#include <__iterator/concepts.h>16#include <__iterator/projected.h>17#include <__ranges/access.h>18#include <__ranges/concepts.h>19#include <__utility/move.h>20 21#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)22# pragma GCC system_header23#endif24 25_LIBCPP_PUSH_MACROS26#include <__undef_macros>27 28#if _LIBCPP_STD_VER >= 2029 30_LIBCPP_BEGIN_NAMESPACE_STD31 32namespace ranges {33struct __none_of {34 template <class _Iter, class _Sent, class _Proj, class _Pred>35 _LIBCPP_HIDE_FROM_ABI constexpr static bool36 __none_of_impl(_Iter __first, _Sent __last, _Pred& __pred, _Proj& __proj) {37 for (; __first != __last; ++__first) {38 if (std::invoke(__pred, std::invoke(__proj, *__first)))39 return false;40 }41 return true;42 }43 44 template <input_iterator _Iter,45 sentinel_for<_Iter> _Sent,46 class _Proj = identity,47 indirect_unary_predicate<projected<_Iter, _Proj>> _Pred>48 [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr bool49 operator()(_Iter __first, _Sent __last, _Pred __pred = {}, _Proj __proj = {}) const {50 return __none_of_impl(std::move(__first), std::move(__last), __pred, __proj);51 }52 53 template <input_range _Range,54 class _Proj = identity,55 indirect_unary_predicate<projected<iterator_t<_Range>, _Proj>> _Pred>56 [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr bool57 operator()(_Range&& __range, _Pred __pred, _Proj __proj = {}) const {58 return __none_of_impl(ranges::begin(__range), ranges::end(__range), __pred, __proj);59 }60};61 62inline namespace __cpo {63inline constexpr auto none_of = __none_of{};64} // namespace __cpo65} // namespace ranges66 67_LIBCPP_END_NAMESPACE_STD68 69#endif // _LIBCPP_STD_VER >= 2070 71_LIBCPP_POP_MACROS72 73#endif // _LIBCPP___ALGORITHM_RANGES_NONE_OF_H74