mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2025-04-07 15:52:50 +00:00
368faacac7
This commit reverts 5aaefa51 (and also partly 7f285f48e77 and b6d75682f9, which were related to the original commit). As landed, 5aaefa51 had unintended consequences on some downstream bots and didn't have proper coverage upstream due to a few subtle things. Implementing this is something we should do in libc++, however we'll first need to address a few issues listed in https://reviews.llvm.org/D106124#3349710. Differential Revision: https://reviews.llvm.org/D120683
59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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_MAX_ELEMENT_H
|
|
#define _LIBCPP___ALGORITHM_MAX_ELEMENT_H
|
|
|
|
#include <__algorithm/comp.h>
|
|
#include <__algorithm/comp_ref_type.h>
|
|
#include <__config>
|
|
#include <__iterator/iterator_traits.h>
|
|
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
# pragma GCC system_header
|
|
#endif
|
|
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
|
|
|
template <class _Compare, class _ForwardIterator>
|
|
inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11 _ForwardIterator
|
|
__max_element(_ForwardIterator __first, _ForwardIterator __last, _Compare __comp)
|
|
{
|
|
static_assert(__is_cpp17_forward_iterator<_ForwardIterator>::value,
|
|
"std::max_element requires a ForwardIterator");
|
|
if (__first != __last)
|
|
{
|
|
_ForwardIterator __i = __first;
|
|
while (++__i != __last)
|
|
if (__comp(*__first, *__i))
|
|
__first = __i;
|
|
}
|
|
return __first;
|
|
}
|
|
|
|
template <class _ForwardIterator, class _Compare>
|
|
_LIBCPP_NODISCARD_EXT inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11 _ForwardIterator
|
|
max_element(_ForwardIterator __first, _ForwardIterator __last, _Compare __comp)
|
|
{
|
|
typedef typename __comp_ref_type<_Compare>::type _Comp_ref;
|
|
return _VSTD::__max_element<_Comp_ref>(__first, __last, __comp);
|
|
}
|
|
|
|
|
|
template <class _ForwardIterator>
|
|
_LIBCPP_NODISCARD_EXT inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11 _ForwardIterator
|
|
max_element(_ForwardIterator __first, _ForwardIterator __last)
|
|
{
|
|
return _VSTD::max_element(__first, __last,
|
|
__less<typename iterator_traits<_ForwardIterator>::value_type>());
|
|
}
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP___ALGORITHM_MAX_ELEMENT_H
|