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#
viewer - The
PETSCVIEWERHDF5viewerpath - The dataset path
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