15c6c1daeSBarry Smith #if !defined(_VTKVIMPL_H) 25c6c1daeSBarry Smith #define _VTKVIMPL_H 35c6c1daeSBarry Smith 4af0996ceSBarry Smith #include <petsc/private/viewerimpl.h> /*I "petscsys.h" I*/ 55c6c1daeSBarry Smith 65c6c1daeSBarry Smith typedef struct _n_PetscViewerVTKObjectLink *PetscViewerVTKObjectLink; 75c6c1daeSBarry Smith struct _n_PetscViewerVTKObjectLink { 85c6c1daeSBarry Smith PetscViewerVTKFieldType ft; 95c6c1daeSBarry Smith PetscObject vec; 105c6c1daeSBarry Smith PetscViewerVTKObjectLink next; 115c6c1daeSBarry Smith }; 125c6c1daeSBarry Smith 135c6c1daeSBarry Smith typedef struct { 145c6c1daeSBarry Smith char *filename; 155c6c1daeSBarry Smith PetscFileMode btype; 165c6c1daeSBarry Smith PetscBool written; 175c6c1daeSBarry Smith PetscObject dm; 185c6c1daeSBarry Smith PetscViewerVTKObjectLink link; 1918e2ec27SBarry Smith PetscErrorCode (*write)(PetscObject,PetscViewer); 205c6c1daeSBarry Smith } PetscViewer_VTK; 215c6c1daeSBarry Smith 22*94fbd55eSBarry Smith PETSC_EXTERN PetscErrorCode PetscViewerVTKFWrite(PetscViewer,FILE*,const void*,PetscInt,MPI_Datatype); 235c6c1daeSBarry Smith 245c6c1daeSBarry Smith #if defined(PETSC_HAVE_STDINT_H) /* The VTK format requires a 32-bit integer */ 255c6c1daeSBarry Smith typedef int32_t PetscVTKInt; 265c6c1daeSBarry Smith #else /* Hope int is 32 bits */ 275c6c1daeSBarry Smith typedef int PetscVTKInt; 285c6c1daeSBarry Smith #endif 295c6c1daeSBarry Smith typedef unsigned char PetscVTKType; 305c6c1daeSBarry Smith 315c6c1daeSBarry Smith #define PETSC_VTK_INT_MAX 2147483647 325c6c1daeSBarry Smith #define PETSC_VTK_INT_MIN -2147483647 335c6c1daeSBarry Smith #if defined(PETSC_USE_64BIT_INDICES) 345c6c1daeSBarry Smith # define PetscVTKIntCheck(a) if ((a) > PETSC_VTK_INT_MAX) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Array too long for 32-bit VTK binary format") 355c6c1daeSBarry Smith # define PetscVTKIntCast(a) (PetscVTKInt)(a);PetscVTKIntCheck(a) 365c6c1daeSBarry Smith #else 375c6c1daeSBarry Smith # define PetscVTKIntCheck(a) 385c6c1daeSBarry Smith # define PetscVTKIntCast(a) a 395c6c1daeSBarry Smith #endif 405c6c1daeSBarry Smith 415c6c1daeSBarry Smith #endif 42