On 04/25/2014 12:50 AM, Xiaohu Hu wrote: > Hi, > > I have got another question. > > So I have here a graph with N vertices and M edges. Given a subset of > n vertices, I would like to count how many edges are there between > these n vertices of the subset. Is there any existing graph-tool > function that can be used for this task?
No, but you can just construct a filtered graph with a GraphView containing only those nodes, and just call num_edges() on that. Best, Tiago -- Tiago de Paula Peixoto <[email protected]>
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