Linear Algebra Operations.Copy Method
Definition
Namespace: Extreme.Mathematics.LinearAlgebra
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
Overload List
Copy<T>(Int32, ArraySlice<T>, ArraySlice<T>) | Copies a vector. |
Copy<T>(MatrixTriangle, Int32, Int32, Array2D<T>, Array2D<T>) | Copies all or part of a two-dimensional matrix A to another matrix B. |
Copy<T>(Int32, ArraySlice<T>, ArraySlice<T>)
Copies a vector.
public static void Copy<T>(
int n,
ArraySlice<T> x,
ArraySlice<T> y
)
Parameters
- n Int32
- The number of elements in the vectors x and y.
- x ArraySlice<T>
- A reference to a one-dimensional array containing the elements of the vector x.
- y ArraySlice<T>
- A reference to a one-dimensional array containing the elements of the vector y. The elements of y are overwritten with the elements of x.
Type Parameters
- T
Copy<T>(MatrixTriangle, Int32, Int32, Array2D<T>, Array2D<T>)
Copies all or part of a two-dimensional matrix A to another matrix B.
public static void Copy<T>(
MatrixTriangle storedTriangle,
int m,
int n,
Array2D<T> a,
Array2D<T> b
)
Parameters
- storedTriangle MatrixTriangle
Specifies the part of the matrix A to be copied to B. = 'U': Upper triangular part = 'L': Lower triangular part Otherwise: All of the matrix A
- m Int32
The number of rows of the matrix A. M >= 0.
- n Int32
The number of columns of the matrix A. N >= 0.
- a Array2D<T>
Dimension (LDA,N) The m by n matrix A. If UPLO = 'U', only the upper triangle or trapezoid is accessed; if UPLO = 'L', only the lower triangle or trapezoid is accessed.
The leading dimension of the array A. LDA >= max(1,M).
- b Array2D<T>
Dimension (LDB,N) On exit, B = A in the locations specified by UPLO.
The leading dimension of the array B. LDB >= max(1,M).
Type Parameters
- T
Remarks
This method corresponds to the LAPACK routine DLACPY.