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Subject: Re: [Boost-users] read_graphviz with a simple graph
From: David Doria (daviddoria_at_[hidden])
Date: 2011-06-23 16:40:40

> Apparently null_property_map is write-only, so it doesn't have a get()
> function; I hadn't realized that.  Please try dummy_property_map (from
> boost/property_map/property_map.hpp) instead, or if that doesn't work,
> static_property_map or ref_property_map from the same file.
> -- Jeremiah Willcock

With"node_id", boost::dummy_property_map());

I get: "error: invalid use of void expression".

with"node_id", boost::static_property_map<Graph::vertex_descriptor>());

I get: "error: no matching function call to
boost::static_property_map<unsigned int>::static_property_map()"

boost::ref_property_map<Graph::vertex_descriptor, std::string>());

I get: "error: no matching function call to
boost::ref_property_map<unsigned int, std::basic_string<char>

Round 3 :) ?


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