Re: [Boost-users] [graph] predecessor_recorder and VertexList=listS

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Datum: Wed, 12 Nov 2008 09:08:22 -0500 Von: "Andrew Sutton" An: boost-users@lists.boost.org Betreff: Re: [Boost-users] [graph] predecessor_recorder and VertexList=listS

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Oh, sorry! I've forgotten to post the call. Following is the call and

the

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instanziation of the map (With VertexList=vecS this will work):

// Get the index map typedef property_map::type IndexMap; IndexMap im = get(&VertexContainer::m_idVertex, graphIn);

// Create a predecessor map over the indices. BGLVertexDescriptor startDescriptor; idMapperIn.mapIDs(this->getStartID(), startDescriptor); std::vector<BGLVertexDescriptor> p(num_vertices(graphIn)); p[this->getStartID()] = startDescriptor;

breadth_first_search( graphIn , startDescriptor , vertex_index_map(im).visitor(make_bfs_visitor(record_predecessors(&p[0], boost::on_tree_edge()))) );

idMapperIn is a local class to map IDs to a valid vertex descriptor.

I have no idea... It still looks like the compiler is picking the wrong template. What compiler are you using?

I'm using MS VisualStudio 7.1

Can you upgrade to a new version of Boost?

Unfortunatly not at the moment. I think it's not necessary, because since 1.35 no update for boost::graph was published, I think. But I can give it a try in the next days. greetz, Manuel -- Psssst! Schon vom neuen GMX MultiMessenger gehört? Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger