6.5.2 vsip_dqrd_destroy_p - Destroy QR Decomposition Object

int vsip_qrd_destroy_f(vsip_qr_f *qrd); 
int vsip_cqrd_destroy_f(vsip_cqr_f *qrd);

Description

This function releases the memory allocated for a QR decomposition object and destroys it.

Parameters

• vsip_dqr_p* qrd: Pointer to the QR decomposition object to be destroyed, which was previously created with vsip_dqrd_create_p .

Return Value

• Returns 0.

Example

vsip_qr_f *qrd; 
vsip_mview_f *A; 
vsip_length m = 100, n = 50; 
 
// Create QR decomposition object 
qrd = vsip_qrd_create_f(m, n, VSIP_QRD_SAVEQ); 
if (qrd == NULL) { 
    fprintf(stderr, "Error: Could not create QR object\n"); 
    return -1; 
} 
 
status = vsip_qrd_destroy_f(qrd);