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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_REMOVE_COPY_IF_H10#define _LIBCPP___ALGORITHM_REMOVE_COPY_IF_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 _InputIterator, class _OutputIterator, class _Predicate>21inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 _OutputIterator22remove_copy_if(_InputIterator __first, _InputIterator __last, _OutputIterator __result, _Predicate __pred) {23 for (; __first != __last; ++__first) {24 if (!__pred(*__first)) {25 *__result = *__first;26 ++__result;27 }28 }29 return __result;30}31 32_LIBCPP_END_NAMESPACE_STD33 34#endif // _LIBCPP___ALGORITHM_REMOVE_COPY_IF_H35