[Boost-users] Removing edges/vertices from a boost.graph object

I'm using boost.graph captured from CVS on Tue Jun 29 05:25:17 EDT 2004. The type of graph that I'm using is: typedef boost::adjacency_listboost::vecS,boost::vecS,boost::bidirectionalS GraphT; I need to trim vertex/edges that was moved to other graphs. I can't seem to do this. Calling remove_vertex appears to be a NOOP. The last thing I tried was: clear_vertex(*vi); remove_vertex(*vi); The gerdemann.cpp example gave me this idea. The clear_vertex did the job that I need in that the necessary edges disappeared. However, the remove_vertex still does not remove the vertexs. What do I have to do to get the ability to clear vertices?