add some comments
authorBrian Demsky <bdemsky@uci.edu>
Fri, 27 Jul 2012 08:24:24 +0000 (01:24 -0700)
committerBrian Norris <banorris@uci.edu>
Thu, 2 Aug 2012 17:12:53 +0000 (10:12 -0700)
commit72fd87546b318a6fe8016fb06c8a9015949450bb
treedbc14cb401a5c43c0305a7dd50e96aec83031204
parent9c24e6ba4e89dfc1a6f0f23908510a3c1224b8d0
add some comments
model.cc
nodestack.cc