id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
372,adjacency_matrix should model BidirectionalGraph,Douglas Gregor,Douglas Gregor,"{{{
Class template adjacency_matrix should model the 
BidirectionalGraph concept. This will require the introduction of an 
in_edge_iterator that strides across the rows of the adjacency 
matrix.
}}}",Feature Requests,closed,,graph,None,Optimization,fixed,,