DFNumericColumnTransform(FuncDouble, Double, Double, DFNumericColumn) Method

Modifies the contents of this column by applying the given binary function to each element. The first parameter to the binary function is an element of self; the second parameter is the corresponding element of the passed column.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

C++

Copy

public DFNumericColumn Transform(
	Func<double, double, double> function,
	DFNumericColumn column
)

Public Function Transform ( 
	function As Func(Of Double, Double, Double),
	column As DFNumericColumn
) As DFNumericColumn

public:
DFNumericColumn^ Transform(
	Func<double, double, double>^ function, 
	DFNumericColumn^ column
)

member Transform : 
        function : Func<float, float, float> * 
        column : DFNumericColumn -> DFNumericColumn

Parameters

function FuncDouble, Double, Double: A delegate object representing a function that takes two double parameters and returns a double.
column DFNumericColumn: A column of parameters to function.

Return Value

DFNumericColumn
A reference to self.

Exceptions

Exception	Condition
MismatchedSizeException	Thrown if the passed column is not the same length as this column.

Remarks

Upon exit, this[i] = function( this[i], column[i] ).

Reference

DFNumericColumn Class

Transform Overload

CenterSpace.NMath.Core Namespace