PetscViewerHDF5HasAttribute#

Check whether an attribute exists

Synopsis#

#include "petscviewerhdf5.h" 
PetscErrorCode PetscViewerHDF5HasAttribute(PetscViewer viewer, const char parent[], const char name[], PetscBool *has)

Collective

Input Parameters#

  • viewer - The PETSCVIEWERHDF5 viewer

  • parent - The parent dataset/group name

  • name - The attribute name

Output Parameter#

  • has - Flag for attribute existence

Note#

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

See Also#

Viewers: Looking at PETSc Objects, PETSCVIEWERHDF5, PetscViewerHDF5Open(), PetscViewerHDF5HasObjectAttribute(), PetscViewerHDF5WriteAttribute(), PetscViewerHDF5ReadAttribute(), PetscViewerHDF5PushGroup(), PetscViewerHDF5PopGroup(), PetscViewerHDF5GetGroup()

Level#

advanced

Location#

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

Implementations#

PetscViewerHDF5HasAttribute_Internal() in 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