Re: [boost] [bgl] write_graphviz without vertex_id

Hello, On Sep 28, 2006, at 5:21 AM, Loïc Joly wrote:

However, when I try to write the graph to graphviz, it requires this vertex_id property. I bother me to add a vertex_id property to my graph just for this purpose, and I wonder if it could be possible to extend the write_graphviz in order to allow the user to customize the vertex id that is written in the dot file.

Yes, this was a problem with Boost 1.33.1 and previous. The CVS version of Boost has an extra overload of write_graphviz that accepts a vertex id property map parameter. You can probably use the latest graphviz.hpp directly from CVS: http://www.boost-consulting.com/boost/boost/graph/graphviz.hpp This change will be present in Boost 1.34.0. Cheers, Doug