DFBoolColumnApply(String, FuncBoolean, 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 unary function to each element of this column.

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

Syntax

C++

Copy

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

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

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

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

Parameters

name String: Name for the new column.
function FuncBoolean, Boolean: A delegate object representing a function that takes a single bool parameter and returns a bool.

Return Value

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

Reference

DFBoolColumn Class

Apply Overload

CenterSpace.NMath.Core Namespace