PetscViewerHDF5HasDataset#

Check whether a given dataset exists in the HDF5 file

Synopsis#

#include "petscviewerhdf5.h" 
PetscErrorCode PetscViewerHDF5HasDataset(PetscViewer viewer, const char path[], PetscBool *has)

Collective

Input Parameters#

Output Parameter#

  • has - Flag whether dataset exists

Notes#

If path starts with ‘/’, it is taken as an absolute path overriding currently pushed group, else path is relative to the current pushed group.

If path is NULL or empty, has is set to PETSC_FALSE.

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

See Also#

Viewers: Looking at PETSc Objects, PETSCVIEWERHDF5, PetscViewerHDF5HasObject(), PetscViewerHDF5HasAttribute(), PetscViewerHDF5HasGroup(), 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