DFBoolColumnApply(String, FuncBoolean, Boolean, Boolean, Boolean) Method

Returns a new column with the given name and same size as this column, whose values are the result of applying the given binary function to each element of this column. The first parameter to the binary function is an element of self; the second parameter is the passed boolean.

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

Syntax

C++

Copy

public DFBoolColumn Apply(
	string name,
	Func<bool, bool, bool> function,
	bool b
)

Public Function Apply ( 
	name As String,
	function As Func(Of Boolean, Boolean, Boolean),
	b As Boolean
) As DFBoolColumn

public:
DFBoolColumn^ Apply(
	String^ name, 
	Func<bool, bool, bool>^ function, 
	bool b
)

member Apply : 
        name : string * 
        function : Func<bool, bool, bool> * 
        b : bool -> DFBoolColumn

Parameters

name String: Name for the new column.
function FuncBoolean, Boolean, Boolean: A delegate object representing a function that takes two bool parameters and returns a bool.
b Boolean: The second parameter to function.

Return Value

DFBoolColumn
A column with the same name and size as self and with c[i] = function( this[i], b )

Reference

DFBoolColumn Class

Apply Overload

CenterSpace.NMath.Core Namespace