Actual source code: petscviewerhdf5.h

petsc-3.12.0 2019-09-29
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  2: #if !defined(PETSCVIEWERHDF5_H)
  3: #define PETSCVIEWERHDF5_H

  5:  #include <petscviewer.h>

  7: #if defined(PETSC_HAVE_HDF5)
  8: #include <hdf5.h>
  9: #if !defined(H5_VERSION_GE)
 10: /* H5_VERSION_GE was introduced in HDF5 1.8.7, we support >= 1.8.0 */
 11: /* So beware this will automatically 0 for HDF5 1.8.0 - 1.8.6 */
 12: #define H5_VERSION_GE(a,b,c) 0
 13: #endif

 15: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetFileId(PetscViewer,hid_t*);
 16: PETSC_EXTERN PetscErrorCode PetscViewerHDF5OpenGroup(PetscViewer, hid_t *, hid_t *);

 18: /* On 32 bit systems HDF5 is limited by size of integer, because hsize_t is defined as size_t */
 19: #define PETSC_HDF5_INT_MAX  (~(hsize_t)0)

 21: PETSC_STATIC_INLINE PetscErrorCode PetscHDF5IntCast(PetscInt a,hsize_t *b)
 22: {
 24:   if (a < 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Cannot convert negative size");
 25: #if defined(PETSC_USE_64BIT_INDICES) && (H5_SIZEOF_HSIZE_T == 4)
 26:   if (a > PETSC_HDF5_INT_MAX) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Array too long for HDF5");
 27: #endif
 28:   *b =  (hsize_t)(a);
 29:   return(0);
 30: }
 31: PETSC_EXTERN PetscErrorCode PetscDataTypeToHDF5DataType(PetscDataType,hid_t*);
 32: PETSC_EXTERN PetscErrorCode PetscHDF5DataTypeToPetscDataType(hid_t,PetscDataType*);

 34: PETSC_EXTERN PetscErrorCode PetscViewerHDF5HasObject(PetscViewer,PetscObject,PetscBool*);
 35: PETSC_EXTERN PetscErrorCode PetscViewerHDF5ReadAttribute(PetscViewer,const char[],const char[],PetscDataType,void*);
 36: PETSC_EXTERN PetscErrorCode PetscViewerHDF5WriteAttribute(PetscViewer,const char[],const char[],PetscDataType,const void*);
 37: PETSC_EXTERN PetscErrorCode PetscViewerHDF5HasAttribute(PetscViewer, const char[], const char[], PetscBool *);
 38: PETSC_EXTERN PetscErrorCode PetscViewerHDF5ReadObjectAttribute(PetscViewer,PetscObject,const char[],PetscDataType,void*);
 39: PETSC_EXTERN PetscErrorCode PetscViewerHDF5WriteObjectAttribute(PetscViewer,PetscObject,const char[],PetscDataType,const void*);
 40: PETSC_EXTERN PetscErrorCode PetscViewerHDF5HasObjectAttribute(PetscViewer,PetscObject,const char[],PetscBool*);
 41: PETSC_EXTERN PetscErrorCode PetscViewerHDF5WriteSDS(PetscViewer,float *,int,int *,int);

 43: PETSC_EXTERN PetscErrorCode PetscViewerHDF5Open(MPI_Comm,const char[],PetscFileMode,PetscViewer*);
 44: PETSC_EXTERN PetscErrorCode PetscViewerHDF5PushGroup(PetscViewer,const char []);
 45: PETSC_EXTERN PetscErrorCode PetscViewerHDF5PopGroup(PetscViewer);
 46: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetGroup(PetscViewer, const char *[]);
 47: PETSC_EXTERN PetscErrorCode PetscViewerHDF5HasGroup(PetscViewer,PetscBool*);
 48: PETSC_EXTERN PetscErrorCode PetscViewerHDF5IncrementTimestep(PetscViewer);
 49: PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetTimestep(PetscViewer,PetscInt);
 50: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetTimestep(PetscViewer,PetscInt*);

 52: PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetBaseDimension2(PetscViewer,PetscBool);
 53: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetBaseDimension2(PetscViewer,PetscBool*);

 55: PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetSPOutput(PetscViewer,PetscBool);
 56: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetSPOutput(PetscViewer,PetscBool*);

 58: PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetCollective(PetscViewer,PetscBool);
 59: PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetCollective(PetscViewer,PetscBool*);
 60: #endif  /* defined(PETSC_HAVE_HDF5) */
 61: #endif