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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-exception |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #ifndef _LIBCPP___CXX03___NUMERIC_ACCUMULATE_H |
| 11 | #define _LIBCPP___CXX03___NUMERIC_ACCUMULATE_H |
| 12 | |
| 13 | #include <__cxx03/__config> |
| 14 | #include <__cxx03/__utility/move.h> |
| 15 | |
| 16 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| 17 | # pragma GCC system_header |
| 18 | #endif |
| 19 | |
| 20 | _LIBCPP_PUSH_MACROS |
| 21 | #include <__cxx03/__undef_macros> |
| 22 | |
| 23 | _LIBCPP_BEGIN_NAMESPACE_STD |
| 24 | |
| 25 | template <class _InputIterator, class _Tp> |
| 26 | _LIBCPP_HIDE_FROM_ABI _Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init) { |
| 27 | for (; __first != __last; ++__first) |
| 28 | __init = __init + *__first; |
| 29 | return __init; |
| 30 | } |
| 31 | |
| 32 | template <class _InputIterator, class _Tp, class _BinaryOperation> |
| 33 | _LIBCPP_HIDE_FROM_ABI _Tp |
| 34 | accumulate(_InputIterator __first, _InputIterator __last, _Tp __init, _BinaryOperation __binary_op) { |
| 35 | for (; __first != __last; ++__first) |
| 36 | __init = __binary_op(__init, *__first); |
| 37 | return __init; |
| 38 | } |
| 39 | |
| 40 | _LIBCPP_END_NAMESPACE_STD |
| 41 | |
| 42 | _LIBCPP_POP_MACROS |
| 43 | |
| 44 | #endif // _LIBCPP___CXX03___NUMERIC_ACCUMULATE_H |
| 45 |
Warning: This file is not a C or C++ file. It does not have highlighting.