Re: [Boost-users] [Boost][BGL] Dynamic Property, dynamic_get_failure.

On Wed, 27 Apr 2011, Mathieu - wrote:

On 27 April 2011 00:15, Jeremiah Willcock wrote:

...

You are passing "weight" as the node_id parameter to write_graphviz_dp, but what you have defined as "weight" in dp is an edge property, not a vertex property.

Ah yes, I didn't pay enough attention I guess!

...

I think removing the last argument to write_graphviz_dp should fix the problem.

Well, it still throws because it can't retrieve the value for the default value ("node_id") either

You will need something like dp.property("node_id", get(boost::vertex_index, g)) to enable that. -- Jeremiah Willcock