mirror of
https://github.com/capstone-engine/llvm-capstone.git
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5aa03b648b
This commit does a pass of clang-format over files in libc++ that don't require major changes to conform to our style guide, or for which we're not overly concerned about conflicting with in-flight patches or hindering the git blame. This roughly covers: - benchmarks - range algorithms - concepts - type traits I did a manual verification of all the changes, and in particular I applied clang-format on/off annotations in a few places where the result was less readable after than before. This was not necessary in a lot of places, however I did find that clang-format had pretty bad taste when it comes to formatting concepts. Differential Revision: https://reviews.llvm.org/D153140
77 lines
2.6 KiB
C++
77 lines
2.6 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP___ALGORITHM_RANGES_REPLACE_IF_H
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#define _LIBCPP___ALGORITHM_RANGES_REPLACE_IF_H
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#include <__config>
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#include <__functional/identity.h>
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#include <__functional/invoke.h>
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#include <__iterator/concepts.h>
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#include <__iterator/projected.h>
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#include <__ranges/access.h>
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#include <__ranges/concepts.h>
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#include <__ranges/dangling.h>
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#include <__utility/move.h>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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#if _LIBCPP_STD_VER >= 20
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_LIBCPP_BEGIN_NAMESPACE_STD
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namespace ranges {
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template <class _Iter, class _Sent, class _Type, class _Proj, class _Pred>
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_LIBCPP_HIDE_FROM_ABI constexpr _Iter
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__replace_if_impl(_Iter __first, _Sent __last, _Pred& __pred, const _Type& __new_value, _Proj& __proj) {
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for (; __first != __last; ++__first) {
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if (std::invoke(__pred, std::invoke(__proj, *__first)))
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*__first = __new_value;
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}
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return __first;
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}
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namespace __replace_if {
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struct __fn {
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template <input_iterator _Iter,
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sentinel_for<_Iter> _Sent,
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class _Type,
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class _Proj = identity,
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indirect_unary_predicate<projected<_Iter, _Proj>> _Pred>
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requires indirectly_writable<_Iter, const _Type&>
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_LIBCPP_HIDE_FROM_ABI constexpr _Iter
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operator()(_Iter __first, _Sent __last, _Pred __pred, const _Type& __new_value, _Proj __proj = {}) const {
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return ranges::__replace_if_impl(std::move(__first), std::move(__last), __pred, __new_value, __proj);
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}
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template <input_range _Range,
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class _Type,
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class _Proj = identity,
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indirect_unary_predicate<projected<iterator_t<_Range>, _Proj>> _Pred>
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requires indirectly_writable<iterator_t<_Range>, const _Type&>
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_LIBCPP_HIDE_FROM_ABI constexpr borrowed_iterator_t<_Range>
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operator()(_Range&& __range, _Pred __pred, const _Type& __new_value, _Proj __proj = {}) const {
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return ranges::__replace_if_impl(ranges::begin(__range), ranges::end(__range), __pred, __new_value, __proj);
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}
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};
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} // namespace __replace_if
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inline namespace __cpo {
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inline constexpr auto replace_if = __replace_if::__fn{};
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} // namespace __cpo
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} // namespace ranges
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP_STD_VER >= 20
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#endif // _LIBCPP___ALGORITHM_RANGES_REPLACE_IF_H
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