Tue, 30 Aug 2005 20:50:58 +0000 alpar Set dists in a bit better way.
Tue, 30 Aug 2005 14:55:11 +0000 alpar Functions to query the next node/edge to be processed.
Tue, 30 Aug 2005 13:48:40 +0000 alpar Bugfix: DFS crashed if the source did not have an outgoing edge.