1: /*
2: Private data structure for QR preconditioner.
3: */
4: #ifndef QR_H
5: #define QR_H
7: #include <../src/ksp/pc/impls/factor/factor.h>
9: typedef struct {
10: PC_Factor hdr;
11: IS col; /* index sets used for reordering */
12: } PC_QR;
14: #endif