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

      2: #ifndef _VIEWERIMPL
      3: #define _VIEWERIMPL

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

      8: struct _PetscViewerOps {
      9:    PetscErrorCode (*destroy)(PetscViewer);
     10:    PetscErrorCode (*view)(PetscViewer,PetscViewer);
     11:    PetscErrorCode (*flush)(PetscViewer);
     12:    PetscErrorCode (*getsingleton)(PetscViewer,PetscViewer*);
     13:    PetscErrorCode (*restoresingleton)(PetscViewer,PetscViewer*);
     14:    PetscErrorCode (*getsubcomm)(PetscViewer,MPI_Comm,PetscViewer*);
     15:    PetscErrorCode (*restoresubcomm)(PetscViewer,MPI_Comm,PetscViewer*);
     16:    PetscErrorCode (*setfromoptions)(PetscViewer);
     17: };

     19: /*
     20:    Defines the viewer data structure.
     21: */
     22: struct _p_PetscViewer {
     23:   PETSCHEADER(struct _PetscViewerOps);
     24:   PetscViewerFormat format,formats[10];
     25:   int               iformat;   /* number of formats that have been pushed on formats[] stack */
     26:   void              *data;
     27: };

     31: #endif