| //===----------------------------------------------------------------------===// |
| // |
| // 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_ALGORITHM_FAMILY_H |
| #define _LIBCPP___ALGORITHM_ALGORITHM_FAMILY_H |
| |
| #include <__algorithm/iterator_operations.h> |
| #include <__algorithm/move.h> |
| #include <__algorithm/ranges_move.h> |
| #include <__config> |
| #include <__utility/move.h> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| template <class _AlgPolicy> |
| struct _AlgFamily; |
| |
| #if _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES) |
| |
| template <> |
| struct _AlgFamily<_RangeAlgPolicy> { |
| static constexpr auto __move = ranges::move; |
| }; |
| |
| #endif |
| |
| template <> |
| struct _AlgFamily<_ClassicAlgPolicy> { |
| |
| // move |
| template <class _InputIterator, class _OutputIterator> |
| _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX17 static _OutputIterator |
| __move(_InputIterator __first, _InputIterator __last, _OutputIterator __result) { |
| return std::move( |
| std::move(__first), |
| std::move(__last), |
| std::move(__result)); |
| } |
| }; |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP___ALGORITHM_ALGORITHM_FAMILY_H |