CVSROOT: /cvs/ppl Module name: ppl Changes by: zaffanella@cs.unipr.it 2002-02-23 16:57:13 Modified files: src : Polyhedron.cc Log message: Method Polyhedron::convex_diffrence_assign corrected. The new version forces the result to be a _closed_ polyhedron. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot...