From: JOUBERT Antoine <[EMAIL PROTECTED]>
> I want a shortest path calculation from several starting point . I
> could of course reapply the dijkstra for every starting point, but i
> would rather initialize Disjkstra with a container of vertex .

If I understand you correctly, I did this by adding a ghost root node
with edges from the root node to each of the true root nodes.  

Start the search from the ghost.

Joel
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