Matrix.CreateFromArray<T> Method

Constructs a new matrix of the specified dimensions using the specified values array.

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4

public static DenseMatrix<T> CreateFromArray<T>(
	int rowCount,
	int columnCount,
	T[] values,
	MatrixElementOrder elementOrder,
	bool createView = false,
	ArrayMutability mutability = ArrayMutability.MutableValues,
	bool checkMissingValues = false
)

Visual Basic

Public Shared Function CreateFromArray(Of T) ( 
	rowCount As Integer,
	columnCount As Integer,
	values As T(),
	elementOrder As MatrixElementOrder,
	Optional createView As Boolean = false,
	Optional mutability As ArrayMutability = ArrayMutability.MutableValues,
	Optional checkMissingValues As Boolean = false
) As DenseMatrix(Of T)

C++/CLI

public:
generic<typename T>
static DenseMatrix<T>^ CreateFromArray(
	int rowCount, 
	int columnCount, 
	array<T>^ values, 
	MatrixElementOrder elementOrder, 
	bool createView = false, 
	ArrayMutability mutability = ArrayMutability::MutableValues, 
	bool checkMissingValues = false
)

static member CreateFromArray : 
        rowCount : int * 
        columnCount : int * 
        values : 'T[] * 
        elementOrder : MatrixElementOrder * 
        ?createView : bool * 
        ?mutability : ArrayMutability * 
        ?checkMissingValues : bool 
(* Defaults:
        let _createView = defaultArg createView false
        let _mutability = defaultArg mutability ArrayMutability.MutableValues
        let _checkMissingValues = defaultArg checkMissingValues false
*)
-> DenseMatrix<'T>

Parameters

rowCount Int32: The number of rows.
columnCount Int32: The number of columns.
values T[]: An array of values that contain the elements of the matrix in column-major order.
elementOrder MatrixElementOrder: A MatrixElementOrder value that specifies the order in which the matrix elements are stored in the storage array values.
createView Boolean (Optional): If true, the array referenced by values is used directly for element storage without being copied. Any changes to the elements of this matrix will also affect the original array, and vice versa. If false, the elements are copied from values to a new array.
mutability ArrayMutability (Optional): Specifies how the matrix's values may be changed. The default is mutable values.
checkMissingValues Boolean (Optional): Optional. Specifies whether operations involving the matrix should check for the presence of missing values. The default is false.

Type Parameters

T

Return Value

DenseMatrix<T>
A DenseMatrix<T>.

Exceptions

ArgumentNullException

values is null.

ArgumentOutOfRangeException

rowCount is less than zero.

-or-

columnCount is less than zero.