Hi,

Lately a user of PyTables (a library based on HDF5) has shown interest 
in implementing links in it.  After a brief analysis, we realized that, 
in order to avoid inconsistencies in PyTables' object tree cache 
between several possible different (hard) reference to a dataset, we 
would need an identifier that would be provided by HDF5 so that it 
would be the same across all the links to the actual data in disk (kind 
of a 'inode' in a filesystem).

Is there a way to get such a unique identifier?

Thanks!

-- 
>0,0<   Francesc Altet     http://www.carabos.com/
V   V   Cárabos Coop. V.   Enjoy Data
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