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    • BandMatrix Class
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  • IsComponentWritable Method
SingleDiagonalMatrixIsComponentWritable Method Extreme Optimization Numerical Libraries for .NET Professional
Returns a value that indicates whether the value of the component at the specified row and column can be changed.

Namespace: Extreme.Mathematics.LinearAlgebra
Assembly: Extreme.Numerics.Version4x.Net40 (in Extreme.Numerics.Version4x.Net40.dll) Version: 4.2.11333.0 (5.0.12317.0)
Syntax

C#
VB
C++
F#
Copy
public override bool IsComponentWritable(
	int row,
	int column
)
Public Overrides Function IsComponentWritable ( 
	row As Integer,
	column As Integer
) As Boolean
public:
virtual bool IsComponentWritable(
	int row, 
	int column
) override
abstract IsComponentWritable : 
        row : int * 
        column : int -> bool 
override IsComponentWritable : 
        row : int * 
        column : int -> bool 

Parameters

row
Type: SystemInt32
The zero-based row index of the element to get or set.
column
Type: SystemInt32
The zero-based column index of the element to get or set.

Return Value

Type: Boolean
true if you can change the value of this component; otherwise false.
Remarks

If you attempt to set a component that is read-only, an exception of type ComponentReadOnlyException is thrown. To avoid this, you can call this method before you attempt to set the component to verify that it can be changed.
Version Information

Numerical Libraries

Supported in: 5.x, 4.x
See Also

Reference

SingleDiagonalMatrix Class
Extreme.Mathematics.LinearAlgebra Namespace
Extreme.Mathematics.LinearAlgebraComponentReadOnlyException
MatrixItemInt32, Int32

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