1: #ifndef __TAO_GPCGLINESEARCH_H

  4: #include <petscvec.h>

  6: typedef struct {

  8: /* --------------- Parameters used by line search method ----------------- */
  9:   PetscReal maxstep;         /* maximum step size */
 10:   PetscInt    bracket;
 11:   PetscInt    infoc;

 13:   Vec x;
 14:   Vec W1;
 15:   Vec W2;
 16:   Vec Gold;

 18: } TaoLineSearch_GPCG;


 21: #endif