xref: /llvm-project/libcxx/include/__cxx03/__algorithm/generate.h (revision ce7771902dc50d900de639d499a60486b83f70e0)
1e78f53d1SNikolas Klauser //===----------------------------------------------------------------------===//
2e78f53d1SNikolas Klauser //
3e78f53d1SNikolas Klauser // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4e78f53d1SNikolas Klauser // See https://llvm.org/LICENSE.txt for license information.
5e78f53d1SNikolas Klauser // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6e78f53d1SNikolas Klauser //
7e78f53d1SNikolas Klauser //===----------------------------------------------------------------------===//
8e78f53d1SNikolas Klauser 
9*ce777190SNikolas Klauser #ifndef _LIBCPP___CXX03___ALGORITHM_GENERATE_H
10*ce777190SNikolas Klauser #define _LIBCPP___CXX03___ALGORITHM_GENERATE_H
11e78f53d1SNikolas Klauser 
1273fbae83SNikolas Klauser #include <__cxx03/__config>
13e78f53d1SNikolas Klauser 
14e78f53d1SNikolas Klauser #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
15e78f53d1SNikolas Klauser #  pragma GCC system_header
16e78f53d1SNikolas Klauser #endif
17e78f53d1SNikolas Klauser 
18e78f53d1SNikolas Klauser _LIBCPP_BEGIN_NAMESPACE_STD
19e78f53d1SNikolas Klauser 
20e78f53d1SNikolas Klauser template <class _ForwardIterator, class _Generator>
21e78f53d1SNikolas Klauser inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void
22e78f53d1SNikolas Klauser generate(_ForwardIterator __first, _ForwardIterator __last, _Generator __gen) {
23e78f53d1SNikolas Klauser   for (; __first != __last; ++__first)
24e78f53d1SNikolas Klauser     *__first = __gen();
25e78f53d1SNikolas Klauser }
26e78f53d1SNikolas Klauser 
27e78f53d1SNikolas Klauser _LIBCPP_END_NAMESPACE_STD
28e78f53d1SNikolas Klauser 
29*ce777190SNikolas Klauser #endif // _LIBCPP___CXX03___ALGORITHM_GENERATE_H
30