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DFGenericColumnTransform(FuncObject, Object, Object, DFGenericColumn) 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
public DFGenericColumn Transform(
	Func<Object, Object, Object> function,
	DFGenericColumn column
)

Parameters

function  FuncObject, Object, Object
A delegate object representing a function that takes two object parameters and returns an object.
column  DFGenericColumn
A column of parameters to function.

Return Value

DFGenericColumn
A reference to self.
Exceptions
ExceptionCondition
MismatchedSizeExceptionThrown if the passed column is not the same length as this column.
Remarks
Upon exit, this[i] = function( this[i], column[i] ).
See Also