1: #pragma once
  2: /*
  3:    This is the definition of the Mathematica viewer structure.
  4: */

  6: #include <petsc/private/viewerimpl.h>
  7: #if defined(PETSC_HAVE_MATHEMATICA)
  8:   #include <mathlink.h>
  9: #endif

 11: typedef enum {
 12:   MATHEMATICA_LINK_CREATE,
 13:   MATHEMATICA_LINK_CONNECT,
 14:   MATHEMATICA_LINK_LAUNCH
 15: } LinkMode;

 17: typedef struct {
 18: #if defined(PETSC_HAVE_MATHEMATICA)
 19:   MLINK link; /* The link to Mathematica */
 20: #endif
 21:   char       *linkname; /* The name to link to Mathematica on (usually a port) */
 22:   char       *linkhost; /* The host to link to Mathematica on */
 23:   LinkMode    linkmode; /* The link mode */
 24:   const char *objName;  /* The name for the next object passed to Mathematica */
 25: } PetscViewer_Mathematica;

 27: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetFromOptions(PetscViewer);
 28: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetLinkName(PetscViewer, const char *);
 29: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetLinkPort(PetscViewer, int);
 30: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetLinkHost(PetscViewer, const char *);
 31: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetLinkMode(PetscViewer, LinkMode);