| //===----------------------------------------------------------------------===// |
| // |
| // 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___CXX03___ALGORITHM_MINMAX_H |
| #define _LIBCPP___CXX03___ALGORITHM_MINMAX_H |
| |
| #include <__cxx03/__algorithm/comp.h> |
| #include <__cxx03/__algorithm/minmax_element.h> |
| #include <__cxx03/__config> |
| #include <__cxx03/__functional/identity.h> |
| #include <__cxx03/__type_traits/is_callable.h> |
| #include <__cxx03/__utility/pair.h> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| template <class _Tp, class _Compare> |
| _LIBCPP_NODISCARD inline _LIBCPP_HIDE_FROM_ABI pair<const _Tp&, const _Tp&> |
| minmax(_LIBCPP_LIFETIMEBOUND const _Tp& __a, _LIBCPP_LIFETIMEBOUND const _Tp& __b, _Compare __comp) { |
| return __comp(__b, __a) ? pair<const _Tp&, const _Tp&>(__b, __a) : pair<const _Tp&, const _Tp&>(__a, __b); |
| } |
| |
| template <class _Tp> |
| _LIBCPP_NODISCARD inline _LIBCPP_HIDE_FROM_ABI pair<const _Tp&, const _Tp&> |
| minmax(_LIBCPP_LIFETIMEBOUND const _Tp& __a, _LIBCPP_LIFETIMEBOUND const _Tp& __b) { |
| return std::minmax(__a, __b, __less<>()); |
| } |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP___CXX03___ALGORITHM_MINMAX_H |
