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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_REVERSE_COPY_H10#define _LIBCPP___ALGORITHM_REVERSE_COPY_H11 12#include <__config>13 14#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)15# pragma GCC system_header16#endif17 18_LIBCPP_BEGIN_NAMESPACE_STD19 20template <class _BidirectionalIterator, class _OutputIterator>21inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 _OutputIterator22reverse_copy(_BidirectionalIterator __first, _BidirectionalIterator __last, _OutputIterator __result) {23 for (; __first != __last; ++__result)24 *__result = *--__last;25 return __result;26}27 28_LIBCPP_END_NAMESPACE_STD29 30#endif // _LIBCPP___ALGORITHM_REVERSE_COPY_H31