Re: [Boost-users] [BGL] IncidenceGraph and out_edges

Thank you for this info. However, it is not used (!) in -for example- connected_componets of the BGL which means - please, I have to insist on this point - that connecetd_components will not work if my datastructure does not support the discussed requirement on out_edges. Is there any reason why adjacency_iterator is not used in some cases by BGL algorithms but instead out_edges together with the target function?

The adjacency_iterator hides the edge traversal, which are used by a number of algorithm visitors. What do you mean "doesn't work?". You have to be more explicit. Andrew Sutton andrew.n.sutton@gmail.com