1: /*
  2:      This is the definition of the socket viewer structure. This starts the same as the PetscViewer_Binary() so the
  3:    binary read/writes can be called directly on it.
  4: */

  6: #include <petsc/private/viewerimpl.h>

  8: typedef struct {
  9:   int       port;
 10: #if defined(PETSC_HAVE_MPIIO)
 11:   PetscBool MPIIO;
 12: #endif
 13:   PetscBool skipheader;           /* don't write header, only raw data */
 14: } PetscViewer_Socket;

 16: #define PETSCSOCKETDEFAULTPORT    5005

 18: /* different types of matrix which may be communicated */
 19: #define DENSEREAL      0
 20: #define SPARSEREAL     1
 21: #define DENSECHARACTER 2
 22: #define DENSEINT       3

 24: /* Note: DENSEREAL and DENSECHARACTER are stored exactly the same way */
 25: /* DENSECHARACTER simply has a flag set which tells that it should be */
 26: /* interpreted as a string not a numeric vector                       */