Re: [Boost-users] BGL: need help with connected_components and boost::setS

On Fri, 2007-04-13 at 04:50 -0700, Maarten Nieber wrote:

Graph g; ComponentPropertyMap vertexToComponent = boost::get(component_t(), g);

// THIS LINE DOES NOT COMPILE. No problem if boost::vecS is used instead of boost::setS in the Graph typedef! connected_components(g, vertexToComponent); }

I believe you do not want the () after the word component_t. In my examples I do not have boost::property_map<Graph_Base::Graph_t, boost::vertex_name_t>::type clist = boost::get(boost::vertex_name, m_graph); I think you want the line to read: Graph g; ComponentPropertyMap vertexToComponent = boost::get(component_t, g); Stephen