Sorry to have to ask the list for help, but I am once again stumped. Perhaps you will find this easy. 

I have some classes defined: 


using namespace std;
using namespace boost;

class POS{..stuff..}
class LEN{...stuff...}

typedef adjacency_list<vecS, vecS, undirectedS, POS, LEN> DG;
typedef graph_traits<DG>::vertex_descriptor Vertex;
typedef graph_traits<DG>::edge_descriptor Edge;

class DelaunayGraph: public DG 
{
public:
 void foo()
{
  Edge e = whatever();
  remove_edge(e, *this);   // <<<<----THIS BLOWS UP
..stuff...
}

The error I am getting is: 
c:\documents and settings\eric\my documents\visual studio 2008\projects\shuttle\delaunay\trunk\delaunaygraph.h(371) : error C2661: 'boost::undirected_graph_helper<Config>::remove_edge' : no overloaded function takes 2 arguments
        with
        [
            Config=boost::detail::adj_list_gen<boost::adjacency_list<boost::vecS,boost::vecS,boost::undirectedS,POS,LEN>,boost::vecS,boost::vecS,boost::undirectedS,boost::property<boost::vertex_bundle_t,POS>,boost::property<boost::edge_bundle_t,LEN>,boost::no_property,boost::listS>::config
        ]

What am I doing wrong in this instance, and what design principle am I violating?

Eric