GenericLinearAlgebraOperations<T>.Copy Method

Definition

Namespace: Numerics.NET.LinearAlgebra.Implementation
Assembly: Numerics.NET.Generic (in Numerics.NET.Generic.dll) Version: 9.0.1

Overload List

Copy(Int32, ReadOnlySpan<T>, Int32, Span<T>, Int32)

Copies a vector, x, incx, to a vector, y, incy.

C# 
public override void Copy(
	int n,
	ReadOnlySpan<T> dx,
	int incx,
	Span<T> dy,
	int incy
)

Parameters

n  Int32
The number of elements in the vectors x and y.
dx  ReadOnlySpan<T>
 
incx  Int32
The distance between elements in x.
dy  Span<T>
 
incy  Int32
The distance between elements in y.

Implements

ILinearAlgebraOperations<T>.Copy(Int32, ReadOnlySpan<T>, Int32, Span<T>, Int32)

Remarks

 Further Details:
            jack dongarra, linpack, 4/11/78.
            modified 12/3/93, array(1) declarations changed to array(*)
            
Authors: 
             Univ. of Tennessee,
             Univ. of California Berkeley,
             Univ. of Colorado Denver,
             NAG Ltd.
Date:  November 2011

Copy(Int32, ReadOnlySpan<Complex<T>>, Int32, Span<Complex<T>>, Int32)

Copies a vector, x, incx, to a vector, y, incy.

C# 
public override void Copy(
	int n,
	ReadOnlySpan<Complex<T>> zx,
	int incx,
	Span<Complex<T>> zy,
	int incy
)

Parameters

n  Int32
The number of elements in the vectors x and y.
zx  ReadOnlySpan<Complex<T>>
 
incx  Int32
The distance between elements in x.
zy  Span<Complex<T>>
 
incy  Int32
The distance between elements in y.

Implements

ILinearAlgebraOperations<T>.Copy(Int32, ReadOnlySpan<T>, Int32, Span<T>, Int32)

Remarks

 Further Details:
            jack dongarra, linpack, 4/11/78.
            modified 12/3/93, array(1) declarations changed to array(*)
            
Authors: 
             Univ. of Tennessee,
             Univ. of California Berkeley,
             Univ. of Colorado Denver,
             NAG Ltd.
Date:  November 2011

Copy(MatrixTriangle, Int32, Int32, ReadOnlySpan<T>, Int32, Span<T>, Int32)

Copies the specified elements of a complex matrix.
C# 
public override void Copy(
	MatrixTriangle storedTriangle,
	int m,
	int n,
	ReadOnlySpan<T> a,
	int lda,
	Span<T> b,
	int ldb
)

Parameters

storedTriangle  MatrixTriangle
A MatrixTriangle value that specifies which part of the matrix should be copied.
m  Int32
The number of rows of the matrices.
n  Int32
The number of columns of the matrices.
a  ReadOnlySpan<T>
A complex array that contains the data for the source matrix.
lda  Int32
The leading dimension of the matrix a.
b  Span<T>
A complex array that contains the data for the destination matrix.
ldb  Int32
The leading dimension of the matrix b.

Implements

ILinearAlgebraOperations<T>.Copy(MatrixTriangle, Int32, Int32, ReadOnlySpan<T>, Int32, Span<T>, Int32)

Remarks

This method corresponds to the LAPACK routine ?LACPY.

Copy(MatrixTriangle, Int32, Int32, ReadOnlySpan<Complex<T>>, Int32, Span<Complex<T>>, Int32)

Copies the specified elements of a complex matrix.
C# 
public override void Copy(
	MatrixTriangle storedTriangle,
	int m,
	int n,
	ReadOnlySpan<Complex<T>> a,
	int lda,
	Span<Complex<T>> b,
	int ldb
)

Parameters

storedTriangle  MatrixTriangle
A MatrixTriangle value that specifies which part of the matrix should be copied.
m  Int32
The number of rows of the matrices.
n  Int32
The number of columns of the matrices.
a  ReadOnlySpan<Complex<T>>
A complex array that contains the data for the source matrix.
lda  Int32
The leading dimension of the matrix a.
b  Span<Complex<T>>
A complex array that contains the data for the destination matrix.
ldb  Int32
The leading dimension of the matrix b.

Implements

ILinearAlgebraOperations<T>.Copy(MatrixTriangle, Int32, Int32, ReadOnlySpan<T>, Int32, Span<T>, Int32)

Remarks

This method corresponds to the LAPACK routine ?LACPY.

See Also