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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___ALGORITHM_PSTL_ANY_ALL_NONE_OF_H
#define _LIBCPP___ALGORITHM_PSTL_ANY_ALL_NONE_OF_H
#include <__algorithm/any_of.h>
#include <__config>
#include <__iterator/iterator_traits.h>
#include <__pstl/internal/execution_impl.h>
#include <__pstl/internal/parallel_impl.h>
#include <__pstl/internal/unseq_backend_simd.h>
#include <__type_traits/enable_if.h>
#include <__type_traits/is_execution_policy.h>
#include <__type_traits/remove_cvref.h>
#include <__utility/terminate_on_exception.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
#if !defined(_LIBCPP_HAS_NO_INCOMPLETE_PSTL) && _LIBCPP_STD_VER >= 17
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _ExecutionPolicy,
class _ForwardIterator,
class _Predicate,
enable_if_t<is_execution_policy_v<__remove_cvref_t<_ExecutionPolicy>>, int> = 0>
_LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI bool
any_of(_ExecutionPolicy&& __policy, _ForwardIterator __first, _ForwardIterator __last, _Predicate __pred) {
if constexpr (__is_parallel_execution_policy_v<_ExecutionPolicy> &&
__is_cpp17_random_access_iterator<_ForwardIterator>::value) {
return std::__terminate_on_exception([&] {
return __pstl::__internal::__parallel_or(
__pstl::__internal::__par_backend_tag{},
__policy,
__first,
__last,
[&__policy, &__pred](_ForwardIterator __brick_first, _ForwardIterator __brick_last) {
return std::any_of(std::__remove_parallel_policy(__policy), __brick_first, __brick_last, __pred);
});
});
} else if constexpr (__is_unsequenced_execution_policy_v<_ExecutionPolicy> &&
__is_cpp17_random_access_iterator<_ForwardIterator>::value) {
return __pstl::__unseq_backend::__simd_or(__first, __last - __first, __pred);
} else {
return std::any_of(__first, __last, __pred);
}
}
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
all_of(_ExecutionPolicy&& __policy, _ForwardIterator __first, _ForwardIterator __last, _Pred __pred) {
return !std::any_of(__policy, __first, __last, [&](__iter_reference<_ForwardIterator> __value) {
return !__pred(__value);
});
}
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);
}
_LIBCPP_END_NAMESPACE_STD
#endif // !defined(_LIBCPP_HAS_NO_INCOMPLETE_PSTL) && _LIBCPP_STD_VER >= 17
#endif // _LIBCPP___ALGORITHM_PSTL_ANY_ALL_NONE_OF_H
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