CVSROOT: /cvs/ppl Module name: ppl Changes by: zaffanella@cs.unipr.it 2001-10-23 18:50:02

Modified files: src : Polyhedron.defs.hh Polyhedron.cc

Log message: Polyhedron::constraints() no longer throws an exception when *this is a zero-dimensional polyhedron (now it returns the empty system of constraints). Polyhedron::generators() no longer throws an exception when *this is an empty polyhedron (now it returns the empty system of generators).

Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.defs.hh.diff?cv... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot...