Fri, 10 Mar 2006 19:34:47 +0000unionfind_test: double erase is not supported anymore
klao [Fri, 10 Mar 2006 19:34:47 +0000] rev 2005
unionfind_test: double erase is not supported anymore

Fri, 10 Mar 2006 18:17:37 +0000UnionFindEnum: one remaining bug; removing commented out code
klao [Fri, 10 Mar 2006 18:17:37 +0000] rev 2004
UnionFindEnum: one remaining bug; removing commented out code