BGL: Depth-first or breadth-first?

From: David Abrahams (david.abrahams_at_[hidden])
Date: 2002-01-15 22:22:50

If I'm only interested in determining reachability, is there any reason
prefer depth-first over breadth-first visit, or vice-versa? The docs usually
provide some criterion to help guide a choice, but not here.

-Dave

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