BFS -- immediate predecessor across an edge?

[Nick Wiggill]

Hi

Using BreadthFirstIterator, how do I get the immediate predecessor/parent vertex to the one I'm currently visiting? I can set up a client class to listen for traversal events, but I can't see how to find the immediate predecessor. (Note, I don't want to subclass BreadthFirstIterator to do this).

TIA,

--
Nick Wiggill
www.handcraftedgames.net

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[Nick Wiggill]

Never mind. I found the answer here.

On 13 April 2010 12:12, Nick Wiggill <[hidden email]> wrote:

Hi

Using BreadthFirstIterator, how do I get the immediate predecessor/parent vertex to the one I'm currently visiting? I can set up a client class to listen for traversal events, but I can't see how to find the immediate predecessor. (Note, I don't want to subclass BreadthFirstIterator to do this).

TIA,

--
Nick Wiggill
www.handcraftedgames.net

--
Nick Wiggill
www.handcraftedgames.net

------------------------------------------------------------------------------
Download Intel&#174; Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
jgrapht-users mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/jgrapht-users