mirror of
https://github.com/topjohnwu/libcxx.git
synced 2024-11-23 11:49:42 +00:00
182 lines
7.5 KiB
C++
182 lines
7.5 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_NUMERIC
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#define _LIBCPP_NUMERIC
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/*
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numeric synopsis
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namespace std
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{
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template <class InputIterator, class T>
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constexpr T // constexpr since C++20
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accumulate(InputIterator first, InputIterator last, T init);
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template <class InputIterator, class T, class BinaryOperation>
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constexpr T // constexpr since C++20
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accumulate(InputIterator first, InputIterator last, T init, BinaryOperation binary_op);
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template<class InputIterator>
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constexpr typename iterator_traits<InputIterator>::value_type // constexpr since C++20
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reduce(InputIterator first, InputIterator last); // C++17
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template<class InputIterator, class T>
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constexpr T // constexpr since C++20
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reduce(InputIterator first, InputIterator last, T init); // C++17
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template<class InputIterator, class T, class BinaryOperation>
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constexpr T // constexpr since C++20
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reduce(InputIterator first, InputIterator last, T init, BinaryOperation binary_op); // C++17
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template <class InputIterator1, class InputIterator2, class T>
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constexpr T // constexpr since C++20
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inner_product(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, T init);
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template <class InputIterator1, class InputIterator2, class T, class BinaryOperation1, class BinaryOperation2>
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constexpr T // constexpr since C++20
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inner_product(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2,
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T init, BinaryOperation1 binary_op1, BinaryOperation2 binary_op2);
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template<class InputIterator1, class InputIterator2, class T>
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constexpr T // constexpr since C++20
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transform_reduce(InputIterator1 first1, InputIterator1 last1,
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InputIterator2 first2, T init); // C++17
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template<class InputIterator1, class InputIterator2, class T, class BinaryOperation1, class BinaryOperation2>
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constexpr T // constexpr since C++20
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transform_reduce(InputIterator1 first1, InputIterator1 last1,
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InputIterator2 first2, T init,
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BinaryOperation1 binary_op1, BinaryOperation2 binary_op2); // C++17
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template<class InputIterator, class T, class BinaryOperation, class UnaryOperation>
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constexpr T // constexpr since C++20
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transform_reduce(InputIterator first, InputIterator last, T init,
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BinaryOperation binary_op, UnaryOperation unary_op); // C++17
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template <class InputIterator, class OutputIterator>
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constexpr OutputIterator // constexpr since C++20
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partial_sum(InputIterator first, InputIterator last, OutputIterator result);
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template <class InputIterator, class OutputIterator, class BinaryOperation>
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constexpr OutputIterator // constexpr since C++20
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partial_sum(InputIterator first, InputIterator last, OutputIterator result, BinaryOperation binary_op);
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template<class InputIterator, class OutputIterator, class T>
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constexpr OutputIterator // constexpr since C++20
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exclusive_scan(InputIterator first, InputIterator last,
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OutputIterator result, T init); // C++17
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template<class InputIterator, class OutputIterator, class T, class BinaryOperation>
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constexpr OutputIterator // constexpr since C++20
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exclusive_scan(InputIterator first, InputIterator last,
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OutputIterator result, T init, BinaryOperation binary_op); // C++17
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template<class InputIterator, class OutputIterator>
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constexpr OutputIterator // constexpr since C++20
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inclusive_scan(InputIterator first, InputIterator last, OutputIterator result); // C++17
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template<class InputIterator, class OutputIterator, class BinaryOperation>
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constexpr OutputIterator // constexpr since C++20
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inclusive_scan(InputIterator first, InputIterator last,
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OutputIterator result, BinaryOperation binary_op); // C++17
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template<class InputIterator, class OutputIterator, class BinaryOperation, class T>
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constexpr OutputIterator // constexpr since C++20
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inclusive_scan(InputIterator first, InputIterator last,
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OutputIterator result, BinaryOperation binary_op, T init); // C++17
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template<class InputIterator, class OutputIterator, class T,
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class BinaryOperation, class UnaryOperation>
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constexpr OutputIterator // constexpr since C++20
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transform_exclusive_scan(InputIterator first, InputIterator last,
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OutputIterator result, T init,
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BinaryOperation binary_op, UnaryOperation unary_op); // C++17
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template<class InputIterator, class OutputIterator,
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class BinaryOperation, class UnaryOperation>
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constexpr OutputIterator // constexpr since C++20
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transform_inclusive_scan(InputIterator first, InputIterator last,
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OutputIterator result,
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BinaryOperation binary_op, UnaryOperation unary_op); // C++17
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template<class InputIterator, class OutputIterator,
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class BinaryOperation, class UnaryOperation, class T>
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constexpr OutputIterator // constexpr since C++20
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transform_inclusive_scan(InputIterator first, InputIterator last,
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OutputIterator result,
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BinaryOperation binary_op, UnaryOperation unary_op,
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T init); // C++17
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template <class InputIterator, class OutputIterator>
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constexpr OutputIterator // constexpr since C++20
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adjacent_difference(InputIterator first, InputIterator last, OutputIterator result);
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template <class InputIterator, class OutputIterator, class BinaryOperation>
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constexpr OutputIterator // constexpr since C++20
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adjacent_difference(InputIterator first, InputIterator last, OutputIterator result, BinaryOperation binary_op);
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template <class ForwardIterator, class T>
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constexpr void // constexpr since C++20
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iota(ForwardIterator first, ForwardIterator last, T value);
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template <class M, class N>
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constexpr common_type_t<M,N> gcd(M m, N n); // C++17
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template <class M, class N>
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constexpr common_type_t<M,N> lcm(M m, N n); // C++17
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template<class T>
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constexpr T midpoint(T a, T b) noexcept; // C++20
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template<class T>
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constexpr T* midpoint(T* a, T* b); // C++20
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} // std
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*/
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#include <__assert> // all public C++ headers provide the assertion handler
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#include <__config>
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#include <cmath> // for isnormal
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#include <version>
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#include <__numeric/accumulate.h>
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#include <__numeric/adjacent_difference.h>
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#include <__numeric/exclusive_scan.h>
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#include <__numeric/gcd_lcm.h>
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#include <__numeric/inclusive_scan.h>
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#include <__numeric/inner_product.h>
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#include <__numeric/iota.h>
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#include <__numeric/midpoint.h>
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#include <__numeric/partial_sum.h>
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#include <__numeric/reduce.h>
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#include <__numeric/transform_exclusive_scan.h>
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#include <__numeric/transform_inclusive_scan.h>
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#include <__numeric/transform_reduce.h>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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#if defined(_LIBCPP_HAS_PARALLEL_ALGORITHMS) && _LIBCPP_STD_VER >= 17
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# include <__pstl_numeric>
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#endif
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#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
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# include <concepts>
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# include <functional>
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# include <iterator>
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# include <type_traits>
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#endif
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#endif // _LIBCPP_NUMERIC
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