1: /*
  2:    Private data structure for QR preconditioner.
  3: */
  4: #pragma once

  6: #include <../src/ksp/pc/impls/factor/factor.h>

  8: typedef struct {
  9:   PC_Factor hdr;
 10:   IS        col; /* index sets used for reordering */
 11: } PC_QR;