numeric (STL/CLR)

Defines container function templates that perform algorithms provided for numerical processing.

Syntax

#include <cliext/numeric>

Requirements

Header: <cliext/numeric>

Namespace: cliext

Declarations

Function	Description
accumulate (STL/CLR)	Computes the sum of all the elements in a specified range including some initial value by computing successive partial sums or computes the result of successive partial results similarly obtained from using a specified binary operation other than the sum.
adjacent_difference (STL/CLR)	Computes the successive differences between each element and its predecessor in an input range and outputs the results to a destination range or computes the result of a generalized procedure where the difference operation is replaced by another, specified binary operation.
inner_product (STL/CLR)	Computes the sum of the element-wise product of two ranges and adds it to a specified initial value or computes the result of a generalized procedure where the sum and product binary operations are replaced by other specified binary operations.
partial_sum (STL/CLR)	Computes a series of sums in an input range from the first element through the ith element and stores the result of each such sum in ith element of a destination range or computes the result of a generalized procedure where the sum operation is replaced by another specified binary operation.

Members

accumulate (STL/CLR)

Computes the sum of all the elements in a specified range including some initial value by computing successive partial sums or computes the result of successive partial results similarly obtained from using a specified binary operation other than the sum.

Syntax

template<class _InIt, class _Ty> inline
    _Ty accumulate(_InIt _First, _InIt _Last, _Ty _Val);
template<class _InIt, class _Ty, class _Fn2> inline
    _Ty accumulate(_InIt _First, _InIt _Last, _Ty _Val, _Fn2 _Func);

Remarks

This function behaves the same as the C++ Standard Library numeric function accumulate. For more information, see accumulate.

adjacent_difference (STL/CLR)

Computes the successive differences between each element and its predecessor in an input range and outputs the results to a destination range or computes the result of a generalized procedure where the difference operation is replaced by another, specified binary operation.

Syntax

template<class _InIt, class _OutIt> inline
    _OutIt adjacent_difference(_InIt _First, _InIt _Last,
        _OutIt _Dest);
template<class _InIt, class _OutIt, class _Fn2> inline
    _OutIt adjacent_difference(_InIt _First, _InIt _Last,
        _OutIt _Dest, _Fn2 _Func);

Remarks

This function behaves the same as the C++ Standard Library numeric function adjacent_difference. For more information, see adjacent_difference.

inner_product (STL/CLR)

Computes the sum of the element-wise product of two ranges and adds it to a specified initial value or computes the result of a generalized procedure where the sum and product binary operations are replaced by other specified binary operations.

Syntax

template<class _InIt1, class _InIt2, class _Ty> inline
    _Ty inner_product(_InIt1 _First1, _InIt1 _Last1, _InIt2 _First2,
        _Ty _Val);
template<class _InIt1, class _InIt2, class _Ty, class _Fn21,
       class _Fn22> inline
    _Ty inner_product(_InIt1 _First1, _InIt1 _Last1, _InIt2 _First2,
        _Ty _Val, _Fn21 _Func1, _Fn22 _Func2);

Remarks

This function behaves the same as the C++ Standard Library numeric function inner_product. For more information, see inner_product.

partial_sum (STL/CLR)

Computes a series of sums in an input range from the first element through the ith element and stores the result of each such sum in ith element of a destination range or computes the result of a generalized procedure where the sum operation is replaced by another specified binary operation.

Syntax

template<class _InIt, class _OutIt> inline
    _OutIt partial_sum(_InIt _First, _InIt _Last, _OutIt _Dest);
template<class _InIt, class _OutIt, class _Fn2> inline
    _OutIt partial_sum(_InIt _First, _InIt _Last,
        _OutIt _Dest, _Fn2 _Func);

Remarks

This function behaves the same as the C++ Standard Library numeric function partial_sum. For more information, see partial_sum.