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

That's exactly what the adjacency_iterator is for.

http://www.boost.org/doc/libs/1_39_0/libs/graph/doc/AdjacencyGraph.html http://www.boost.org/doc/libs/1_39_0/libs/graph/doc/adjacency_iterator.html

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?