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From: | Tamas Nepusz |
Subject: | Re: [igraph] fastest way to check for existence of edges |
Date: | Fri, 6 Mar 2009 09:23:56 +0000 |
What is the appropriate/fastest/efficient way to test for the existence of an edge in a network (python interface)?Try Graph.are_connected(v1, v2). Or there's also Graph.get_eid(v1, v2) if you need the ID of the edge in case they are connected.
-- T.
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