[Boost-users] Longest path in a DAG using BGL

Hi, I am trying to find the longest path in a DAG using the BGL Dijkstra function. The call I used is: dijkstra_shortest_paths(hcg, s, &p[0], &d[0], weightmap, indexmap, std::greater<int>(), closed_plus<int>(), 0,MAXINT,dijkstra_visitor()); where MAXINT is set high enough to be greater than the maximum path length. This doesn't seem to do the trick. Any suggestions? Thanks a real lot, Ram _________________________________________________________________ Feeling like a vacation? Then you are in the right place. http://www.msn.co.in/Travel/ Get the best travel deals here!