Re: [Boost-users] [BGL]Standard Breadth First Visitor

I need to supply it with an appropriate visitor which does the exploring of adjacent nodes and a property map for the colouring. Setting up those two causes me trouble. I simply fail at making sense of the documentation.

Creating a visitor is easy. Creating exterior property maps can be a bit of a pain. struct my_visitor : default_bfs_visitor { my_color_map colors; template discover_vertex(Graph& g, Vertex v) { /* Your code here */ } }; // calling it queue q; breadth_first_visit(g, root, q, my_visitor(), my_colors); Andrew Sutton andrew.n.sutton@gmail.com