[Boost-users] Remove edge

Hi all, I have defined my graph like this: typedef adjacency_list Graph2; And also: graph_traits < Graph2 >::edge_iterator ei, ei_end; Now, I want to delete all edges where the capacity is less than 10. Than I have write this code: for (tie(ei, ei_end) = edges(g); ei != ei_end; ++ei) { if (capacity2[*ei] < 10) { remove_edge(source(*ei,g),target(*ei,g),g); } } But the program after 2 cicles....it crashs :(....Why? Thanks a lot Passa a Yahoo! Mail. La webmail che ti offre GRATIS spazio illimitato, antispam e messenger integrato. http://it.mail.yahoo.com/