(S|D|C|Z)LACPY¶

Single, double, single complex, and double complex LACPY.

Description¶

Copies all or part of a matrix from one location to another.

$B \assign A$

LAPACK Interface¶

void slacpy(const char *UPLO, const qml_long *M, const qml_long *N,
    const float *A, const qml_long *LDA, float *B, const qml_long *LDB);

void dlacpy(const char *UPLO, const qml_long *M, const qml_long *N,
    const double *A, const qml_long *LDA, double *B, const qml_long *LDB);

void clacpy(const char *UPLO, const qml_long *M, const qml_long *N,
    const qml_single_complex *A, const qml_long *LDA, qml_single_complex *B,
    const qml_long *LDB);

void zlacpy(const char *UPLO, const qml_long *M, const qml_long *N,
    const qml_double_complex *A, const qml_long *LDA, qml_double_complex *B,
    const qml_long *LDB);

Arguments¶

UPLO	Specify whether A is upper ‘U’ or lower ‘L’ triangular, or rectangular otherwise
M	Number of rows of A
N	Number of columns of A
A	Source matrix
LDA	Leading dimension of A
B	Destination matrix
LDB	Leading dimension of B