Matrix<T>.GetColumns(IEnumerable<Int32>) Method

Returns a new matrix that contains only the columns in the specified sequence.

Definition

Namespace: Extreme.Mathematics
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

public Matrix<T> GetColumns(
	IEnumerable<int> indexes
)

Visual Basic

Public Function GetColumns ( 
	indexes As IEnumerable(Of Integer)
) As Matrix(Of T)

C++/CLI

public:
Matrix<T>^ GetColumns(
	IEnumerable<int>^ indexes
)

member GetColumns : 
        indexes : IEnumerable<int> -> Matrix<'T>

Matrix<T>
A new matrix containing only the columns at the positions in indexes.

ArgumentNullException	indexes is null.
ArgumentException	At least one of the values in indexes is not a valid column index.