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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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef _LIBCPP___ALGORITHM_ROTATE_COPY_H10#define _LIBCPP___ALGORITHM_ROTATE_COPY_H11 12#include <__algorithm/copy.h>13#include <__config>14 15#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)16# pragma GCC system_header17#endif18 19_LIBCPP_BEGIN_NAMESPACE_STD20 21template <class _ForwardIterator, class _OutputIterator>22inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 _OutputIterator23rotate_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_STD28 29#endif // _LIBCPP___ALGORITHM_ROTATE_COPY_H30