10e3dc1a5SNikolas Klauser //===----------------------------------------------------------------------===// 20e3dc1a5SNikolas Klauser // 30e3dc1a5SNikolas Klauser // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40e3dc1a5SNikolas Klauser // See https://llvm.org/LICENSE.txt for license information. 50e3dc1a5SNikolas Klauser // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60e3dc1a5SNikolas Klauser // 70e3dc1a5SNikolas Klauser //===----------------------------------------------------------------------===// 80e3dc1a5SNikolas Klauser 90e3dc1a5SNikolas Klauser #ifndef _LIBCPP___ALGORITHM_RANGES_NONE_OF_H 100e3dc1a5SNikolas Klauser #define _LIBCPP___ALGORITHM_RANGES_NONE_OF_H 110e3dc1a5SNikolas Klauser 120e3dc1a5SNikolas Klauser #include <__config> 130e3dc1a5SNikolas Klauser #include <__functional/identity.h> 140e3dc1a5SNikolas Klauser #include <__functional/invoke.h> 150e3dc1a5SNikolas Klauser #include <__iterator/concepts.h> 160e3dc1a5SNikolas Klauser #include <__iterator/projected.h> 170e3dc1a5SNikolas Klauser #include <__ranges/access.h> 180e3dc1a5SNikolas Klauser #include <__ranges/concepts.h> 190e3dc1a5SNikolas Klauser #include <__utility/move.h> 200e3dc1a5SNikolas Klauser 210e3dc1a5SNikolas Klauser #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 220e3dc1a5SNikolas Klauser # pragma GCC system_header 230e3dc1a5SNikolas Klauser #endif 240e3dc1a5SNikolas Klauser 257b462251SLouis Dionne _LIBCPP_PUSH_MACROS 267b462251SLouis Dionne #include <__undef_macros> 277b462251SLouis Dionne 284f15267dSNikolas Klauser #if _LIBCPP_STD_VER >= 20 290e3dc1a5SNikolas Klauser 300e3dc1a5SNikolas Klauser _LIBCPP_BEGIN_NAMESPACE_STD 310e3dc1a5SNikolas Klauser 320e3dc1a5SNikolas Klauser namespace ranges { 33*d10dc5a0SChristopher Di Bella struct __none_of { 340e3dc1a5SNikolas Klauser template <class _Iter, class _Sent, class _Proj, class _Pred> 355aa03b64SLouis Dionne _LIBCPP_HIDE_FROM_ABI constexpr static bool 365aa03b64SLouis Dionne __none_of_impl(_Iter __first, _Sent __last, _Pred& __pred, _Proj& __proj) { 370e3dc1a5SNikolas Klauser for (; __first != __last; ++__first) { 380e3dc1a5SNikolas Klauser if (std::invoke(__pred, std::invoke(__proj, *__first))) 390e3dc1a5SNikolas Klauser return false; 400e3dc1a5SNikolas Klauser } 410e3dc1a5SNikolas Klauser return true; 420e3dc1a5SNikolas Klauser } 430e3dc1a5SNikolas Klauser 445aa03b64SLouis Dionne template <input_iterator _Iter, 455aa03b64SLouis Dionne sentinel_for<_Iter> _Sent, 465aa03b64SLouis Dionne class _Proj = identity, 470e3dc1a5SNikolas Klauser indirect_unary_predicate<projected<_Iter, _Proj>> _Pred> 4883bc7b57SNikolas Klauser [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr bool 495aa03b64SLouis Dionne operator()(_Iter __first, _Sent __last, _Pred __pred = {}, _Proj __proj = {}) const { 500e3dc1a5SNikolas Klauser return __none_of_impl(std::move(__first), std::move(__last), __pred, __proj); 510e3dc1a5SNikolas Klauser } 520e3dc1a5SNikolas Klauser 535aa03b64SLouis Dionne template <input_range _Range, 545aa03b64SLouis Dionne class _Proj = identity, 550e3dc1a5SNikolas Klauser indirect_unary_predicate<projected<iterator_t<_Range>, _Proj>> _Pred> 5683bc7b57SNikolas Klauser [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr bool 575aa03b64SLouis Dionne operator()(_Range&& __range, _Pred __pred, _Proj __proj = {}) const { 580e3dc1a5SNikolas Klauser return __none_of_impl(ranges::begin(__range), ranges::end(__range), __pred, __proj); 590e3dc1a5SNikolas Klauser } 600e3dc1a5SNikolas Klauser }; 610e3dc1a5SNikolas Klauser 620e3dc1a5SNikolas Klauser inline namespace __cpo { 63*d10dc5a0SChristopher Di Bella inline constexpr auto none_of = __none_of{}; 640e3dc1a5SNikolas Klauser } // namespace __cpo 650e3dc1a5SNikolas Klauser } // namespace ranges 660e3dc1a5SNikolas Klauser 670e3dc1a5SNikolas Klauser _LIBCPP_END_NAMESPACE_STD 680e3dc1a5SNikolas Klauser 694f15267dSNikolas Klauser #endif // _LIBCPP_STD_VER >= 20 700e3dc1a5SNikolas Klauser 717b462251SLouis Dionne _LIBCPP_POP_MACROS 727b462251SLouis Dionne 730e3dc1a5SNikolas Klauser #endif // _LIBCPP___ALGORITHM_RANGES_NONE_OF_H 74