Why do you not want to use graph.vertices? Elliot On Aug 4, 2014 5:57 PM, "Helen Lampesis" <eukolomnimonitos@gmail.com> wrote:
Hello graphGang!
I have some relative simple (but also quiet practical) questions for you.
1. How can you access the indices of the nodes of an arbitrary graph? - You can not assume that they are equal to the "range(graph.num_vertices())”. For instance, imagine that we are dealing with a filtered version of some graph. - Is there another way than invoking the iterator graph.vertices() ?
The application I have at hand is to sample pairs of nodes of a graph and apply a function like the shortest distance between them (and I would like to do that fast).
2. I think that when it comes to sampling/accessing of the indices of edges there is not a better way than invoking the iterator graph.edges() and work with its output. Correct?
Thanks a lot, H.
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