Hi Andrew, Andrew Sutton wrote:
After looking, that constructor may not exist in Boost 1.39. It exists in trunk, but it seems to be causing problems (can't find add_edge).
Your best bet is to construct the matrix over n vertices and then manually populate the graph with edges.
I'm not 100% sure, but it seems like I can't add_edge () with edge weights for adjacency_matrix -- perhaps that function doesn't exist also? In my toy example, this works: typedef adjacency_list < vecS, vecS, undirectedS, no_property, property < edge_weight_t, int > > Graph; ... add_edge (edges[i].first, edges[i].second, weights[i], g1); But when I change the typedef to: typedef adjacency_matrix < undirectedS, no_property, property < edge_weight_t, int > > Graph; I get a compiler error at the add_edge line (without the weight is ok): sample.cpp:35: error: no matching function for call to add_edge(int&, int&, int&, main()::Graph&) Or maybe there is something special I have to do for adjacency_matrix? If this form of add_edge () doesn't exist, then my next option is to add edges first and then update the properties in a separate step? Thanks! Ray