Balazs Dezso <deba@inf.elte.hu> [Thu, 24 Jun 2010 09:27:53 +0200] rev 982
Fix critical bug in preflow (#372)
The wrong transition between the bound decrease and highest active
heuristics caused the bug. The last node chosen in bound decrease mode
is used in the first iteration in highest active mode.
Alpar Juttner <alpar@cs.elte.hu> [Fri, 25 Jun 2010 06:03:25 +0200] rev 981
Merge bugfix #371 to branch 1.0
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 22 Jun 2010 15:39:26 +0200] rev 980
Bug fix in (di)graphCopy() (#371)
The target graph is cleared before adding nodes and arcs/edges.