Actual source code: qcgimpl.h

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

  5: #ifndef __QCG

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

 14: #endif