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1// -*- C++ -*-2//===----------------------------------------------------------------------===//3//4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.5// See https://llvm.org/LICENSE.txt for license information.6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception7//8//===----------------------------------------------------------------------===//9 10#ifndef _LIBCPP___NUMERIC_IOTA_H11#define _LIBCPP___NUMERIC_IOTA_H12 13#include <__config>14 15#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)16# pragma GCC system_header17#endif18 19_LIBCPP_BEGIN_NAMESPACE_STD20 21template <class _ForwardIterator, class _Tp>22_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void23iota(_ForwardIterator __first, _ForwardIterator __last, _Tp __value) {24 for (; __first != __last; ++__first, (void)++__value)25 *__first = __value;26}27 28_LIBCPP_END_NAMESPACE_STD29 30#endif // _LIBCPP___NUMERIC_IOTA_H31