Hello list members, I tries to use 'depth_first_search' in a very simple manner but I get an weird compilation error. Here's a snippet of my code: typedef adjacency_list BGL_Graph; // Vertex is a bundled property BGL_Graph g(...) . . . typedef boost::property_map::type VertexIndexMap; VertexIndexMap vertex_id = boost::get(boost::vertex_index, g); vector colormap(num_vertices(g)); depth_first_search( g , visitor(default_dfs_visitor()) , make_iterator_property_map(colormap.begin(), vertex_id) ); I use a graph with listS for the VertexList. Then I try to specify my own color map (created like the default color map) and want to set a dfs visitor (here the default one). But the compiler can't find 'initialize_vertx' and 'start_vertex'. I atteched the compiler output but it's a german version. greetz Manuel -- GMX startet ShortView.de. Hier findest Du Leute mit Deinen Interessen! Jetzt dabei sein: http://www.shortview.de/wasistshortview.php?mc=sv_ext_mf@gmx