alpar [Wed, 12 Jul 2006 11:40:52 +0000] rev 2135
Must have been changed because of the private copy constructor.
alpar [Wed, 12 Jul 2006 11:14:12 +0000] rev 2134
... and fix another one.
alpar [Wed, 12 Jul 2006 11:07:48 +0000] rev 2133
... and fix a stupid bug.
alpar [Wed, 12 Jul 2006 11:05:00 +0000] rev 2132
(Hopefully) finish privatizing the copy constr. and operator= in
the graph concept, ListGraph and SmartGraph.