DFIntColumnTransform(FuncInt32, Int32, Int32, DFIntColumn) 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 DFIntColumn Transform(
	Func<int, int, int> function,
	DFIntColumn column
)

Public Function Transform ( 
	function As Func(Of Integer, Integer, Integer),
	column As DFIntColumn
) As DFIntColumn

public:
DFIntColumn^ Transform(
	Func<int, int, int>^ function, 
	DFIntColumn^ column
)

member Transform : 
        function : Func<int, int, int> * 
        column : DFIntColumn -> DFIntColumn

Parameters

function FuncInt32, Int32, Int32: A delegate object representing a function that takes two int parameters and returns an int.
column DFIntColumn: A column of parameters to function.

Return Value

DFIntColumn
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

DFIntColumn Class

Transform Overload

CenterSpace.NMath.Core Namespace