-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Jeremy, thanks for the fix. One question remains: As far as I can see, if I have a multigraphgraph, the call boost::edge(u, v, g) returns _some_ existing edge connecting u and v. Now lets filter the graph so that we have a filtered multigraph gFilter where some of the parallel edges remain visible. The call boost::edge(u, v, gFilter) now returns _some_ existing edge and the information if it is visible. So it can be that this call returns (e, FALSE) even though there are visible edges connecting u and v. I would call this behaviour "surprising" for the developer. What I expect is that in this case some existing AND visible edge is returned, because I am working with a filtered graph "hiding" the filtered edges. Regards, Michael - -- http://www.ive.uni-hannover.de # kettner@ive.uni-hannover.de -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE9T/HbkCdGnb0kVFMRAkXMAJ4l4MeCvGkDA8Kdgh9MyaMAwkJT8gCdHkEo Qlb42BITzUQtzDLs/YDUlk8= =ZNlG -----END PGP SIGNATURE-----