[Boost-users] Graph Library Question

From: Todd A. Gibson (tgibson_at_[hidden])
Date: 2005-02-16 15:27:16

Hello,

I have a code base which uses adjacency_list as the underlying graph
structure.  I tried converting from adjacency_list to adjacency_matrix
and discovered that adjacency_matrix does not implement the in_edges()
non-member function (nor the corresponding iterators).  

What is the design rationale for including only out_edges() in
adjacency_matrix but not in_edges()?  

Is there a recommended alternative for traversing in_edges for an
adjacency_matrix?

Thanks,
-TAG