1: /*
  2:     Context for using preconditioned CG to minimize a quadratic function
  3:  */

  5: #pragma once

  7: #include <petsc/private/kspimpl.h>

  9: typedef struct {
 10:   PetscReal quadratic;
 11:   PetscReal ltsnrm;
 12:   PetscReal delta;
 13: } KSP_QCG;