PetscViewerHDF5HasObject#

Check whether a dataset with the same name as given object exists in the HDF5 file under current group

Synopsis#

#include "petscviewerhdf5.h" 
PetscErrorCode PetscViewerHDF5HasObject(PetscViewer viewer, PetscObject obj, PetscBool *has)

Collective

Input Parameters#

viewer - The PETSCVIEWERHDF5 viewer
obj - The named object

Output Parameter#

has - Flag for dataset existence

Notes#

If the object is unnamed, an error occurs.

If the path current_group/object_name exists but is not a dataset, has is set to PETSC_FALSE as well.

See Also#

Viewers: Looking at PETSc Objects, PETSCVIEWERHDF5, PetscViewerHDF5Open(), PetscViewerHDF5HasDataset(), PetscViewerHDF5HasAttribute(), PetscViewerHDF5PushGroup(), PetscViewerHDF5PopGroup(), PetscViewerHDF5GetGroup()

Level#

advanced

Location#

src/sys/classes/viewer/impls/hdf5/hdf5v.c

Examples#

src/ksp/ksp/tutorials/ex27.c

Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages