petsc-3.14.6 2021-03-30
PetscViewerHDF5ReadAttribute
Read an attribute
Synopsis
#include "petscviewerhdf5.h"
PetscErrorCode PetscViewerHDF5ReadAttribute(PetscViewer viewer, const char dataset[], const char name[], PetscDataType datatype, void *value)
Input Parameters
| viewer | - The HDF5 viewer
|
| dataset | - The parent dataset name, relative to the current group. NULL means a group-wise attribute.
|
| name | - The attribute name
|
| datatype | - The attribute type
|
Output Parameter
| value | - The attribute value
|
Notes: If the datatype is PETSC_STRING one must PetscFree() the obtained value when it is no longer needed.
See Also
PetscViewerHDF5Open(), PetscViewerHDF5ReadObjectAttribute(), PetscViewerHDF5WriteAttribute(), PetscViewerHDF5HasAttribute(), PetscViewerHDF5HasObject(), 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