Matrix<T>.MapRowsInto Method

Applies a vector function to each row in a matrix and returns the result as a matrix.

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3

public Matrix<U> MapRowsInto<U>(
	Func<Vector<T>, Vector<U>?, Vector<U>> function,
	Matrix<U>? result
)

Visual Basic

Public Function MapRowsInto(Of U) ( 
	function As Func(Of Vector(Of T), Vector(Of U), Vector(Of U)),
	result As Matrix(Of U)
) As Matrix(Of U)

C++/CLI

public:
generic<typename U>
Matrix<U>^ MapRowsInto(
	Func<Vector<T>^, Vector<U>^, Vector<U>^>^ function, 
	Matrix<U>^ result
)

member MapRowsInto : 
        function : Func<Vector<'T>, Vector<'U>, Vector<'U>> * 
        result : Matrix<'U> -> Matrix<'U>

function Func<Vector<T>, Vector, Vector>: A delegate that represents a multivariate vector function.
result Matrix: The matrix that is to hold the result.

Matrix
A matrix whose rows are the result of applying function to each row of the matrix.

If result is null, the length of the result of applying function to the first column of the matrix is used as the number of columns in the result.

ArgumentNullException	function is null.
DimensionMismatchException	The number of rows in result does not equal the number of rows in this matrix.