Sent from my iPhone On Aug 30, 2010, at 3:26 PM, Mathias Gaunard <mathias.gaunard@ens-lyon.org> wrote:

I don't really understand your question, so I've put together a practical example, that is available on the vault: <http://www.boostpro.com/vault/index.php?action=downloadfile&filename=generator_iterator.zip&directory=&>

And if you'd put that in a github repo I'd have been able to peruse it with my coveted but awkward mobile device ;-)