1 2 #if !defined(__PETSCVIEWERHDF5_H) 3 #define __PETSCVIEWERHDF5_H 4 5 #include <petscviewer.h> 6 7 #if defined(PETSC_HAVE_HDF5) 8 9 #include <hdf5.h> 10 PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetFileId(PetscViewer,hid_t*); 11 PETSC_EXTERN PetscErrorCode PetscViewerHDF5OpenGroup(PetscViewer, hid_t *, hid_t *); 12 13 /* On 32 bit systems HDF5 is limited by size of integer, because hsize_t is defined as size_t */ 14 #define PETSC_HDF5_INT_MAX 2147483647 15 #define PETSC_HDF5_INT_MIN -2147483647 16 17 #undef __FUNCT__ 18 #define __FUNCT__ "PetscHDF5IntCast" 19 PETSC_STATIC_INLINE PetscErrorCode PetscHDF5IntCast(PetscInt a,hsize_t *b) 20 { 21 PetscFunctionBegin; 22 #if defined(PETSC_USE_64BIT_INDICES) && (PETSC_SIZEOF_SIZE_T == 4) 23 if ((a) > PETSC_HDF5_INT_MAX) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Array too long for HDF5"); 24 #endif 25 *b = (hsize_t)(a); 26 PetscFunctionReturn(0); 27 } 28 29 #endif /* defined(PETSC_HAVE_HDF5) */ 30 31 PETSC_EXTERN PetscErrorCode PetscViewerHDF5WriteSDS(PetscViewer,float *,int,int *,int); 32 33 PETSC_EXTERN PetscErrorCode PetscViewerHDF5Open(MPI_Comm,const char[],PetscFileMode,PetscViewer*); 34 PETSC_EXTERN PetscErrorCode PetscViewerHDF5PushGroup(PetscViewer,const char *); 35 PETSC_EXTERN PetscErrorCode PetscViewerHDF5PopGroup(PetscViewer); 36 PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetGroup(PetscViewer, const char **); 37 PETSC_EXTERN PetscErrorCode PetscViewerHDF5IncrementTimestep(PetscViewer); 38 PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetTimestep(PetscViewer,PetscInt); 39 PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetTimestep(PetscViewer,PetscInt*); 40 41 /* Reset __FUNCT__ in case the user does not define it themselves */ 42 #undef __FUNCT__ 43 #define __FUNCT__ "User provided function" 44 45 #endif 46