How the individual array elements are named in the HDF5 object naming space
How the size of an array is tagged in the HDF5 object naming space
Close object store, preventing further writes.
Create a group and make it the group used by any group-relative commands.
The most recently created or opened group.
The sequence of opened hdf5 groups, maintained as a stack.
Close the last created/opened group, making the previous group the one used by any group-relative commands.
Open an existing group and make it the group used by any group-relative commands.
Open an hdf5 group given its absolute pathname.
Common functionality used by Hdf5 object savers and restorers