[PPL-devel] ppl/src Polyhedron_public.cc

[Enea Zaffanella]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	zaffanella at cs.unipr.it	2009-02-02 09:27:54

Modified files:
	src            : Polyhedron_public.cc 

Log message:
	Corrected a bug in methods add(_recycled)_generator(s) and
	simplify_using_context_assign whereby an assertion could have failed
	under very specific conditions (zero-dim empty polyhedron with a computed
	inconsistent constraint system becoming a zero-dim universe polyhedron).

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron_public.cc.diff?cvsroot=ppl&r1=1.150&r2=1.151