Date: 2013-07-02T14:38:33+00:00

Actual source code: randomimpl.h
petsc-3.4.2 2013-07-02

      5: #include <petsc-private/petscimpl.h>

      7: typedef struct _PetscRandomOps *PetscRandomOps;
      8: struct _PetscRandomOps {
      9:   /* 0 */
     10:   PetscErrorCode (*seed)(PetscRandom);
     11:   PetscErrorCode (*getvalue)(PetscRandom,PetscScalar*);
     12:   PetscErrorCode (*getvaluereal)(PetscRandom,PetscReal*);
     13:   PetscErrorCode (*destroy)(PetscRandom);
     14:   PetscErrorCode (*setfromoptions)(PetscRandom);
     15: };

     17: struct _p_PetscRandom {
     18:   PETSCHEADER(struct _PetscRandomOps);
     19:   void          *data;         /* implementation-specific data */
     20:   unsigned long seed;
     21:   PetscScalar   low,width;     /* lower bound and width of the interval over
     22:                                   which the random numbers are distributed */
     23:   PetscBool iset;              /* if true, indicates that the user has set the interval */
     24:   /* array for shuffling ??? */
     25: };

     27: #endif