Gabriel Gouvine <gabriel.gouvine.GIT@gmx.com> [Sun, 19 Mar 2017 14:38:08 +0100] rev 1419
CompactDigraph implementation (#377)
Smaller version of StaticDigraph (n+m) if InArcIt is not needed
Balazs Dezso <deba@inf.elte.hu> [Sun, 17 Aug 2008 15:02:03 +0200] rev 1418
Using Arc instead of ArcIt in Dfs (#32)