1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef _LIBCPP___ALGORITHM_ROTATE_COPY_H
10#define _LIBCPP___ALGORITHM_ROTATE_COPY_H
11
12#include <__algorithm/copy.h>
13#include <__config>
14
15#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
16#  pragma GCC system_header
17#endif
18
19_LIBCPP_BEGIN_NAMESPACE_STD
20
21template <class _ForwardIterator, class _OutputIterator>
22inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 _OutputIterator
23rotate_copy(_ForwardIterator __first, _ForwardIterator __middle, _ForwardIterator __last, _OutputIterator __result) {
24  return std::copy(__first, __middle, std::copy(__middle, __last, __result));
25}
26
27_LIBCPP_END_NAMESPACE_STD
28
29#endif // _LIBCPP___ALGORITHM_ROTATE_COPY_H
30