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  • Extreme.Mathematics.Generic.LinearAlgebra
    • BandMatrix(T) Class
    • BandVector(T) Class
    • BandVector(T).BandVectorEnumerator Structure
    • CholeskyDecomposition(T) Class
    • ColumnCollection(T) Structure
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    • ConstantVector(T) Class
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    • LinearOperator(T) Class
    • LUDecomposition(T) Class
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    • NonHermitianEigenvalueDecomposition(T) Class
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    • TriangularMatrix(T) Class
  • TriangularMatrix(T) Class
    • TriangularMatrix(T) Constructors
    • Properties
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    • CloneData Method Overloads
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    • GetColumn Method Overloads
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  • GetColumn Method Overloads
    • GetColumn Method (Int32, Int32, Int32, Int32, Intent)
  • GetColumn Method (Int32, Int32, Int32, Int32, Intent)
TriangularMatrixTGetColumn Method (Int32, Int32, Int32, Int32, Intent)Extreme Optimization Numerical Libraries for .NET Professional
Returns a column vector for this instance starting at the specified column and row and of the specified length.

Namespace: Extreme.Mathematics.Generic.LinearAlgebra
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)
Syntax

C#
VB
C++
F#
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public override Vector<T> GetColumn(
	int column,
	int startRow,
	int endRow,
	int rowStride,
	Intent intent
)
Public Overrides Function GetColumn ( 
	column As Integer,
	startRow As Integer,
	endRow As Integer,
	rowStride As Integer,
	intent As Intent
) As Vector(Of T)
public:
virtual Vector<T>^ GetColumn(
	int column, 
	int startRow, 
	int endRow, 
	int rowStride, 
	Intent intent
) override
abstract GetColumn : 
        column : int * 
        startRow : int * 
        endRow : int * 
        rowStride : int * 
        intent : Intent -> Vector<'T> 
override GetColumn : 
        column : int * 
        startRow : int * 
        endRow : int * 
        rowStride : int * 
        intent : Intent -> Vector<'T> 

Parameters

column
Type: SystemInt32
The zero-based index of the column.
startRow
Type: SystemInt32
The zero-based index of the row containing the first element in the column vector.
endRow
Type: SystemInt32
The row index of the last element in the column vector.
rowStride
Type: SystemInt32
The increment for the index in the column VectorT corresponding to an increment of one in the new vector.
intent
Type: Extreme.MathematicsIntent
A Intent value that specifies the intended use of the column vector.

Return Value

Type: VectorT
A VectorT.
Exceptions

ExceptionCondition
ArgumentOutOfRangeExceptioncolumn is less than zero or greater than or equal to the number of columns

-or-

startRow is less than zero or greater than or equal to the number of rows.

-or-

endRow or endRow is less than zero or greater than or equal to the number of rows.

Remarks

If the result is completely contained in the non-zero portion of the matrix, the return value is a DenseVectorT. If the result is completely contained in the zero part, the return value is a ConstantVectorT. Otherwise, the return value is a BandVectorT.

Version Information

Numerical Libraries

Supported in: 5.x
See Also

Reference

TriangularMatrixT Class
GetColumn Overload
Extreme.Mathematics.Generic.LinearAlgebra Namespace

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