xref: /openbsd-src/gnu/llvm/libcxx/include/__algorithm/replace_if.h (revision 4bdff4bed0e3d54e55670334c7d0077db4170f86)
176d0caaeSpatrick //===----------------------------------------------------------------------===//
276d0caaeSpatrick //
376d0caaeSpatrick // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
476d0caaeSpatrick // See https://llvm.org/LICENSE.txt for license information.
576d0caaeSpatrick // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
676d0caaeSpatrick //
776d0caaeSpatrick //===----------------------------------------------------------------------===//
876d0caaeSpatrick 
976d0caaeSpatrick #ifndef _LIBCPP___ALGORITHM_REPLACE_IF_H
1076d0caaeSpatrick #define _LIBCPP___ALGORITHM_REPLACE_IF_H
1176d0caaeSpatrick 
1276d0caaeSpatrick #include <__config>
1376d0caaeSpatrick 
1476d0caaeSpatrick #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
1576d0caaeSpatrick #  pragma GCC system_header
1676d0caaeSpatrick #endif
1776d0caaeSpatrick 
1876d0caaeSpatrick _LIBCPP_BEGIN_NAMESPACE_STD
1976d0caaeSpatrick 
2076d0caaeSpatrick template <class _ForwardIterator, class _Predicate, class _Tp>
21*4bdff4beSrobert inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_SINCE_CXX20
2276d0caaeSpatrick void
replace_if(_ForwardIterator __first,_ForwardIterator __last,_Predicate __pred,const _Tp & __new_value)2376d0caaeSpatrick replace_if(_ForwardIterator __first, _ForwardIterator __last, _Predicate __pred, const _Tp& __new_value)
2476d0caaeSpatrick {
2576d0caaeSpatrick     for (; __first != __last; ++__first)
2676d0caaeSpatrick         if (__pred(*__first))
2776d0caaeSpatrick             *__first = __new_value;
2876d0caaeSpatrick }
2976d0caaeSpatrick 
3076d0caaeSpatrick _LIBCPP_END_NAMESPACE_STD
3176d0caaeSpatrick 
3276d0caaeSpatrick #endif // _LIBCPP___ALGORITHM_REPLACE_IF_H
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