Hi Stefan, On May 13, 2004, at 7:33 AM, boost@spyderworks.de wrote:
Hi all, in the documentation of prim_minimum_spanning_tree is mentioned "... solving the minimum spanning tree problem for an undirected graph with weighted edges ...". In my application I use this graph type (the graph type is bidirectionalS => not directed):
Oops, that's your problem. bidirectionalS is a directed graph... it is a directed graph that provides access to both in_edges and out_edges, whereas directedS only provides access to out_edges. If you want an undirected graph, use undirectedS. Cheers, Jeremy _______________________________________________ Jeremy Siek <jsiek@osl.iu.edu> http://www.osl.iu.edu/~jsiek Ph.D. Student, Indiana University Bloomington Graduating in August 2004 and looking for work C++ Booster (http://www.boost.org) _______________________________________________