DFIntColumnApply(String, FuncInt32, Int32, Int32, Int32) 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 the column element; the second parameter is the passed integer value.

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

Syntax

C++

Copy

public DFIntColumn Apply(
	string name,
	Func<int, int, int> function,
	int x
)

Public Function Apply ( 
	name As String,
	function As Func(Of Integer, Integer, Integer),
	x As Integer
) As DFIntColumn

public:
DFIntColumn^ Apply(
	String^ name, 
	Func<int, int, int>^ function, 
	int x
)

member Apply : 
        name : string * 
        function : Func<int, int, int> * 
        x : int -> DFIntColumn

Parameters

name String: Name for the new column.
function FuncInt32, Int32, Int32: A delegate object representing a function that takes two int parameters and returns an int.
x Int32: The second parameter to function.

Return Value

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

Reference

DFIntColumn Class

Apply Overload

CenterSpace.NMath.Core Namespace