On Sun, Jul 5, 2009 at 5:36 PM, Edward K. Ream<[email protected]> wrote:

> Actually, in a dag, it is possible to determine v's descendants, but  it's
> probably not possible to determine v's descendants in a general graph
> without knowing which links have already been followed.

Surely you're staying with DAG, so listing descendants is a trivial
operation... We already talked about  the general graph route and it
won't work, such functionality is best reserved for backlinks.py and
the likes.

-- 
Ville M. Vainio
http://tinyurl.com/vainio

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