petsc-3.12.5 2020-03-29
PetscViewerHDF5ReadObjectAttribute
Read an attribute from the dataset matching the given PetscObject by name
Synopsis
#include "petscviewerhdf5.h"
PetscErrorCode PetscViewerHDF5ReadObjectAttribute(PetscViewer viewer, PetscObject obj, const char name[], PetscDataType datatype, void *value)
Input Parameters
| viewer | - The HDF5 viewer
|
| obj | - The object whose name is used to lookup the parent dataset, relative to the current group.
|
| name | - The attribute name
|
| datatype | - The attribute type
|
Output Parameter
value -The attribute value
Notes
This fails if current_group/object_name doesn't resolve to a dataset (the path doesn't exist or is not a dataset).
You might want to check first if it does using PetscViewerHDF5HasObject().
See Also
PetscViewerHDF5Open(), PetscViewerHDF5ReadAttribute() PetscViewerHDF5WriteObjectAttribute(), PetscViewerHDF5HasObjectAttribute(), PetscViewerHDF5PushGroup(),PetscViewerHDF5PopGroup(),PetscViewerHDF5GetGroup()
Level
advanced
Location
src/sys/classes/viewer/impls/hdf5/hdf5v.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages