Mon, 21 Feb 2005 09:28:00 +0000 alpar We have UndirGraph, so BidirGraph has been removed.
Sun, 20 Feb 2005 01:03:09 +0000 klao svn:ignore change on src/demo
Sun, 20 Feb 2005 01:02:07 +0000 klao Graph and UndirGraph concept modifications.