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; 11e630c359SToby Isaac PetscInt field; 125c6c1daeSBarry Smith }; 135c6c1daeSBarry Smith 145c6c1daeSBarry Smith typedef struct { 155c6c1daeSBarry Smith char *filename; 165c6c1daeSBarry Smith PetscFileMode btype; 175c6c1daeSBarry Smith PetscObject dm; 185c6c1daeSBarry Smith PetscViewerVTKObjectLink link; 1918e2ec27SBarry Smith PetscErrorCode (*write)(PetscObject,PetscViewer); 205c6c1daeSBarry Smith } PetscViewer_VTK; 215c6c1daeSBarry Smith 2294fbd55eSBarry 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) 34*08401ef6SPierre Jolivet # define PetscVTKIntCheck(a) PetscCheck((a) <= PETSC_VTK_INT_MAX,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 412fb742c9SToby Isaac /* the only problem we've encountered so far is spaces not being acceptable for paraview field names */ 429fbee547SJacob Faibussowitsch static inline PetscErrorCode PetscViewerVTKSanitizeName_Internal(char name[], size_t maxlen) 432fb742c9SToby Isaac { 442fb742c9SToby Isaac size_t c; 452fb742c9SToby Isaac 462fb742c9SToby Isaac PetscFunctionBegin; 472fb742c9SToby Isaac for (c = 0; c < maxlen; c++) { 482fb742c9SToby Isaac char a = name[c]; 492fb742c9SToby Isaac if (a == '\0') break; 502fb742c9SToby Isaac if (a == ' ') name[c] = '_'; 512fb742c9SToby Isaac } 522fb742c9SToby Isaac PetscFunctionReturn(0); 532fb742c9SToby Isaac } 545c6c1daeSBarry Smith #endif 55