[Boost-users] Using a vertex type

Hi, I'm planning on writing an implementation of the Gomory Hu cut tree algorithm (for learning purposes, and as a side bonus, have some code in open source), but have some initial difficulties. I posted some code at: http://codepad.org/yTt3xNsK I had tried something like: template<class OrdinaryVertex> struct gomory_hu_vertex { std::vector<OrdinaryVertex> vertices; }; and the graph definition: typedef adjacency_list GHGraph; but with the insert operation, I get a compiler error. When I get it working, I want to submit it to the boost library. Are there restrictions on what type of features you can use, e.g., anything from C++11 is ruled out? Thank you, Mads