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Diffstat (limited to 'libcxx/include/__algorithm/minmax.h')
| -rw-r--r-- | libcxx/include/__algorithm/minmax.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/libcxx/include/__algorithm/minmax.h b/libcxx/include/__algorithm/minmax.h deleted file mode 100644 index 416515c..0000000 --- a/libcxx/include/__algorithm/minmax.h +++ /dev/null @@ -1,98 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// 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_MINMAX_H -#define _LIBCPP___ALGORITHM_MINMAX_H - -#include <__config> -#include <utility> - -#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) -#pragma GCC system_header -#endif - -_LIBCPP_PUSH_MACROS -#include <__undef_macros> - -_LIBCPP_BEGIN_NAMESPACE_STD - -template<class _Tp, class _Compare> -_LIBCPP_NODISCARD_EXT inline -_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 -pair<const _Tp&, const _Tp&> -minmax(const _Tp& __a, 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_EXT inline -_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 -pair<const _Tp&, const _Tp&> -minmax(const _Tp& __a, const _Tp& __b) -{ - return _VSTD::minmax(__a, __b, __less<_Tp>()); -} - -#ifndef _LIBCPP_CXX03_LANG - -template<class _Tp, class _Compare> -_LIBCPP_NODISCARD_EXT inline -_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 -pair<_Tp, _Tp> -minmax(initializer_list<_Tp> __t, _Compare __comp) -{ - typedef typename initializer_list<_Tp>::const_iterator _Iter; - _Iter __first = __t.begin(); - _Iter __last = __t.end(); - pair<_Tp, _Tp> __result(*__first, *__first); - - ++__first; - if (__t.size() % 2 == 0) - { - if (__comp(*__first, __result.first)) - __result.first = *__first; - else - __result.second = *__first; - ++__first; - } - - while (__first != __last) - { - _Tp __prev = *__first++; - if (__comp(*__first, __prev)) { - if ( __comp(*__first, __result.first)) __result.first = *__first; - if (!__comp(__prev, __result.second)) __result.second = __prev; - } - else { - if ( __comp(__prev, __result.first)) __result.first = __prev; - if (!__comp(*__first, __result.second)) __result.second = *__first; - } - - __first++; - } - return __result; -} - -template<class _Tp> -_LIBCPP_NODISCARD_EXT inline -_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 -pair<_Tp, _Tp> -minmax(initializer_list<_Tp> __t) -{ - return _VSTD::minmax(__t, __less<_Tp>()); -} - -#endif // _LIBCPP_CXX03_LANG - -_LIBCPP_END_NAMESPACE_STD - -_LIBCPP_POP_MACROS - -#endif // _LIBCPP___ALGORITHM_MINMAX_H |
