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- //===----------------------------------------------------------------------===//
- //
- // 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_ROTATE_COPY_H
- #define _LIBCPP___ALGORITHM_ROTATE_COPY_H
- #include <__algorithm/copy.h>
- #include <__config>
- #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
- # pragma GCC system_header
- #endif
- _LIBCPP_BEGIN_NAMESPACE_STD
- template <class _ForwardIterator, class _OutputIterator>
- inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 _OutputIterator
- rotate_copy(_ForwardIterator __first, _ForwardIterator __middle, _ForwardIterator __last, _OutputIterator __result) {
- return std::copy(__first, __middle, std::copy(__middle, __last, __result));
- }
- _LIBCPP_END_NAMESPACE_STD
- #endif // _LIBCPP___ALGORITHM_ROTATE_COPY_H
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