40 lines
1.4 KiB
C++
40 lines
1.4 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___CXX03___ALGORITHM_MINMAX_H
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#define _LIBCPP___CXX03___ALGORITHM_MINMAX_H
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#include <__cxx03/__algorithm/comp.h>
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#include <__cxx03/__algorithm/minmax_element.h>
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#include <__cxx03/__config>
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#include <__cxx03/__functional/identity.h>
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#include <__cxx03/__type_traits/is_callable.h>
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#include <__cxx03/__utility/pair.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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_LIBCPP_BEGIN_NAMESPACE_STD
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template <class _Tp, class _Compare>
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_LIBCPP_NODISCARD inline _LIBCPP_HIDE_FROM_ABI pair<const _Tp&, const _Tp&>
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minmax(_LIBCPP_LIFETIMEBOUND const _Tp& __a, _LIBCPP_LIFETIMEBOUND const _Tp& __b, _Compare __comp) {
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return __comp(__b, __a) ? pair<const _Tp&, const _Tp&>(__b, __a) : pair<const _Tp&, const _Tp&>(__a, __b);
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}
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template <class _Tp>
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_LIBCPP_NODISCARD inline _LIBCPP_HIDE_FROM_ABI pair<const _Tp&, const _Tp&>
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minmax(_LIBCPP_LIFETIMEBOUND const _Tp& __a, _LIBCPP_LIFETIMEBOUND const _Tp& __b) {
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return std::minmax(__a, __b, __less<>());
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}
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP___CXX03___ALGORITHM_MINMAX_H
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