lacpy.hpp File Reference

#include "tlapack/lapack/lacpy.hpp"

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Functions
template<typename TA , typename TB >
void	tlapack::legacy::lacpy (MatrixType matrixtype, idx_t m, idx_t n, const TA *A, idx_t lda, TB *B, idx_t ldb)
	Copies a real matrix from A to B where A is either a full, upper triangular or lower triangular matrix.
template<class uplo_t , typename TA , typename TB >
void	tlapack::legacy::lacpy (uplo_t uplo, idx_t m, idx_t n, const TA *A, idx_t lda, TB *B, idx_t ldb)
	Copies a matrix from A to B.

Detailed Description

Author

Weslley S Pereira, University of Colorado Denver, USA

Note

Adapted from

See also

https://github.com/langou/latl/blob/master/include/lacpy.h

Function Documentation

lacpy()

template<class uplo_t , typename TA , typename TB >

void tlapack::legacy::lacpy	(	uplo_t	uplo,
		idx_t	m,
		idx_t	n,
		const TA *	A,
		idx_t	lda,
		TB *	B,
		idx_t	ldb
	)

Copies a matrix from A to B.

Template Parameters

uplo_t

Either Uplo or any class that implements operator Uplo().

Parameters

[in]	uplo	Uplo::Upper: Upper triangle of A and B are referenced; Uplo::Lower: Lower triangle of A and B are referenced; Uplo::General: All entries of A are referenced; the first m rows of B and first n columns of B are referenced.
[in]	m	Number of rows of A.
[in]	n	Number of columns of A.
[in]	A	m-by-n matrix.
[in]	lda	Leading dimension of A.
[out]	B	Matrix with at least m rows and at least n columns.
[in]	ldb	Leading dimension of B.