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libcxx/include/__algorithm/none_of.h
| // -*- C++ -*- | // -*- C++ -*- | ||||
| //===----------------------------------------------------------------------===// | //===----------------------------------------------------------------------===// | ||||
| // | // | ||||
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | ||||
| // See https://llvm.org/LICENSE.txt for license information. | // See https://llvm.org/LICENSE.txt for license information. | ||||
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | ||||
| // | // | ||||
| //===----------------------------------------------------------------------===// | //===----------------------------------------------------------------------===// | ||||
| #ifndef _LIBCPP___ALGORITHM_NONE_OF_H | #ifndef _LIBCPP___ALGORITHM_NONE_OF_H | ||||
| #define _LIBCPP___ALGORITHM_NONE_OF_H | #define _LIBCPP___ALGORITHM_NONE_OF_H | ||||
| #include <__algorithm/any_of.h> | |||||
| #include <__config> | #include <__config> | ||||
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) | ||||
| # pragma GCC system_header | # pragma GCC system_header | ||||
| #endif | #endif | ||||
| _LIBCPP_BEGIN_NAMESPACE_STD | _LIBCPP_BEGIN_NAMESPACE_STD | ||||
| template <class _InputIterator, class _Predicate> | template <class _InputIterator, class _Predicate> | ||||
| _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_SINCE_CXX20 bool | _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_SINCE_CXX20 bool | ||||
| none_of(_InputIterator __first, _InputIterator __last, _Predicate __pred) { | none_of(_InputIterator __first, _InputIterator __last, _Predicate __pred) { | ||||
| for (; __first != __last; ++__first) | for (; __first != __last; ++__first) | ||||
| if (__pred(*__first)) | if (__pred(*__first)) | ||||
| return false; | return false; | ||||
| return true; | return true; | ||||
| } | } | ||||
| #if defined(_LIBCPP_HAS_PARALLEL_ALGORITHMS) && _LIBCPP_STD_VER >= 17 | |||||
| template <class _ExecutionPolicy, | |||||
| class _ForwardIterator, | |||||
| class _Pred, | |||||
| enable_if_t<is_execution_policy_v<remove_cvref_t<_ExecutionPolicy>>, int> = 0> | |||||
| _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI bool | |||||
| none_of(_ExecutionPolicy&& __policy, _ForwardIterator __first, _ForwardIterator __last, _Pred __pred) { | |||||
| return !std::any_of(__policy, __first, __last, __pred); | |||||
| } | |||||
| #endif // defined(_LIBCPP_HAS_PARALLEL_ALGORITHMS) && _LIBCPP_STD_VER >= 17 | |||||
| _LIBCPP_END_NAMESPACE_STD | _LIBCPP_END_NAMESPACE_STD | ||||
| #endif // _LIBCPP___ALGORITHM_NONE_OF_H | #endif // _LIBCPP___ALGORITHM_NONE_OF_H | ||||