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_GENERATE_N_H 1076d0caaeSpatrick #define _LIBCPP___ALGORITHM_GENERATE_N_H 1176d0caaeSpatrick 1276d0caaeSpatrick #include <__config> 13*4bdff4beSrobert #include <__utility/convert_to_integral.h> 1476d0caaeSpatrick #include <type_traits> 1576d0caaeSpatrick 1676d0caaeSpatrick #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 1776d0caaeSpatrick # pragma GCC system_header 1876d0caaeSpatrick #endif 1976d0caaeSpatrick 2076d0caaeSpatrick _LIBCPP_BEGIN_NAMESPACE_STD 2176d0caaeSpatrick 2276d0caaeSpatrick template <class _OutputIterator, class _Size, class _Generator> 23*4bdff4beSrobert inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_SINCE_CXX20 2476d0caaeSpatrick _OutputIterator generate_n(_OutputIterator __first,_Size __orig_n,_Generator __gen)2576d0caaeSpatrickgenerate_n(_OutputIterator __first, _Size __orig_n, _Generator __gen) 2676d0caaeSpatrick { 2776d0caaeSpatrick typedef decltype(_VSTD::__convert_to_integral(__orig_n)) _IntegralSize; 2876d0caaeSpatrick _IntegralSize __n = __orig_n; 2976d0caaeSpatrick for (; __n > 0; ++__first, (void) --__n) 3076d0caaeSpatrick *__first = __gen(); 3176d0caaeSpatrick return __first; 3276d0caaeSpatrick } 3376d0caaeSpatrick 3476d0caaeSpatrick _LIBCPP_END_NAMESPACE_STD 3576d0caaeSpatrick 3676d0caaeSpatrick #endif // _LIBCPP___ALGORITHM_GENERATE_N_H 37