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