CVSROOT: /cvs/ppl Module name: ppl Changes by: ericci at cs.unipr.it 2001-10-15 16:44:28 Modified files: src : Polyhedron.cc Log message: If we build a polyhedron starting from a matrix of generators with no rows the polyhedron is empty. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot=ppl&r1=1.5&r2=1.6