CVSROOT: /cvs/ppl Module name: ppl Changes by: roberto at cs.unipr.it 2001-12-12 14:58:37 Modified files: src : Polyhedron.cc Log message: Some minor improvements. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot=ppl&r1=1.94&r2=1.95