Matrix.CopyFromLowerTriangular<T> Method

Creates a new lower TriangularMatrix<T> by copying data from a one-dimensional array.

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.1.0

public static TriangularMatrix<T> CopyFromLowerTriangular<T>(
	T[] source,
	int rowCount,
	int columnCount,
	MatrixDiagonal diagonal = MatrixDiagonal.NonUnitDiagonal,
	MatrixElementOrder elementOrder = MatrixElementOrder.ColumnMajor,
	ArrayMutability mutability = ArrayMutability.MutableValues
)

Visual Basic

Public Shared Function CopyFromLowerTriangular(Of T) ( 
	source As T(),
	rowCount As Integer,
	columnCount As Integer,
	Optional diagonal As MatrixDiagonal = MatrixDiagonal.NonUnitDiagonal,
	Optional elementOrder As MatrixElementOrder = MatrixElementOrder.ColumnMajor,
	Optional mutability As ArrayMutability = ArrayMutability.MutableValues
) As TriangularMatrix(Of T)

C++/CLI

public:
generic<typename T>
static TriangularMatrix<T>^ CopyFromLowerTriangular(
	array<T>^ source, 
	int rowCount, 
	int columnCount, 
	MatrixDiagonal diagonal = MatrixDiagonal::NonUnitDiagonal, 
	MatrixElementOrder elementOrder = MatrixElementOrder::ColumnMajor, 
	ArrayMutability mutability = ArrayMutability::MutableValues
)

static member CopyFromLowerTriangular : 
        source : 'T[] * 
        rowCount : int * 
        columnCount : int * 
        ?diagonal : MatrixDiagonal * 
        ?elementOrder : MatrixElementOrder * 
        ?mutability : ArrayMutability 
(* Defaults:
        let _diagonal = defaultArg diagonal MatrixDiagonal.NonUnitDiagonal
        let _elementOrder = defaultArg elementOrder MatrixElementOrder.ColumnMajor
        let _mutability = defaultArg mutability ArrayMutability.MutableValues
*)
-> TriangularMatrix<'T>

Parameters

source T[]: A one-dimensional array containing the triangular matrix values.
rowCount Int32: The number of rows in the matrix.
columnCount Int32: The number of columns in the matrix.
diagonal MatrixDiagonal (Optional): Specifies whether the matrix has a unit diagonal.
elementOrder MatrixElementOrder (Optional): A MatrixElementOrder value that indicates whether the elements in source are stored in column-major or row-major order.
mutability ArrayMutability (Optional): Specifies how the matrix's values may be changed. The default is mutable values.

Type Parameters

T: The element type of the matrix.

Return Value

TriangularMatrix<T>
A new lower TriangularMatrix<T> with copied data.

Exceptions

ArgumentNullException

source is null.