Isn't that what I'm already doing by passing the following two to the algorithm?: property_map<UndirectedGraph, int VertexProperty::*>::type indexMap1 = get(&VertexProperty::index, uGraph); property_map<UndirectedGraph, int VertexProperty::*>::type indexMap2 = get(&VertexProperty::index, comaparableGraph.GetGraph()); Or maybe I am misunderstanding what you are saying?
Date: Mon, 3 Jan 2011 10:41:35 -0500 From: jewillco@osl.iu.edu To: boost@lists.boost.org Subject: Re: [boost] [Boost Graph Library] Having trouble constructing necessary parameters for the isomorphism algorithm
On Mon, 3 Jan 2011, Alexander Bock wrote:
Thank you for your suggestion, that should make it a whole lot simpler. When I try to compile the following though, I get an error stating that Boost cannot find a certain property. I am not sure which property it is, but I think it might be something to do with the fact that I'm using bundled properties. I see the vertex_index_t property, but I since I am using bundled properties (with my own index property), maybe I need to tell Boost to use that instead, like I do in the index property maps?
Yes, you would need to specify your own index map as a separate argument to the algorithm in the case you are describing. It looks like the error message is saying that as well, so please try it and see if you still get errors. Once you have done that, any temporary property maps that are built based on the vertex_index map should also use yours.
-- Jeremiah Willcock _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost