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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___CXX03___ALGORITHM_GENERATE_N_H10#define _LIBCPP___CXX03___ALGORITHM_GENERATE_N_H11 12#include <__cxx03/__config>13#include <__cxx03/__utility/convert_to_integral.h>14 15#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)16# pragma GCC system_header17#endif18 19_LIBCPP_BEGIN_NAMESPACE_STD20 21template <class _OutputIterator, class _Size, class _Generator>22inline _LIBCPP_HIDE_FROM_ABI _OutputIterator generate_n(_OutputIterator __first, _Size __orig_n, _Generator __gen) {23 typedef decltype(std::__convert_to_integral(__orig_n)) _IntegralSize;24 _IntegralSize __n = __orig_n;25 for (; __n > 0; ++__first, (void)--__n)26 *__first = __gen();27 return __first;28}29 30_LIBCPP_END_NAMESPACE_STD31 32#endif // _LIBCPP___CXX03___ALGORITHM_GENERATE_N_H33