AnyRectangularMatrixColumn Method

public virtual ColumnVector Column(
	int c
)

Public Overridable Function Column ( 
	c As Integer
) As ColumnVector

public:
virtual ColumnVector^ Column(
	int c
)

abstract Column : 
        c : int -> ColumnVector 
override Column : 
        c : int -> ColumnVector 

Parameters

c  Int32

The (zero-based) column index.

Return Value

The returned vector is not independent of the original matrix. (If an entry of the original matrix is changed, the corresponding entry of the column vector will change.) This behavior is faster and requires less memory for common, read-only scenarios. If you want an independent copy of the column, simply call Copy to obtain one.

Reference