Actual source code: qcg.h

  1: /* $Id: qcg.h,v 1.3 2001/08/06 21:16:48 bsmith Exp $ */

  3: /*
  4:     Context for using preconditioned CG to minimize a quadratic function 
  5:  */

  7: #ifndef __QCG

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

 16: #endif