I'm student of Google Summer Of Code and contributing to the pgRouting. I need to use boost algorithm boost::two_graphs_common_spanning_trees. I have gone through the documentation and try to use it (with help of example.cpp) But I found that this algorithm is not returning the expected results. I have mentioned the example that I have used and explained the expected and given results.
So, please try to figure out that is it a bug implemented algorithm or It might be possible that I'm using the algorithm in the wrong way.