CVSROOT: /cvs/ppl
Module name: ppl
Changes by: zaffanella(a)cs.unipr.it 2002-10-05 22:16:25
Modified files:
src : Polyhedron.defs.hh Polyhedron.cc
Log message:
Added new private method
void Polyhedron::select_H79_constraints(const Polyhedron& y,
ConSys& cs_selection) const;
that selects the common constraints of *this and y (into cs_selection)
according to H79.
Used the method both in H79_widening and in BBRZ02_widening.
Modified the second technique of BBRZ02 to have more chances that it
will produce a stabilizing sequence of polyhedra.
Added a few outputs for the debugging of BBRZ02_widening.
Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.defs.hh.diff?c…http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroo…
