[PPL-devel] ppl/src Polyhedron.defs.hh Polyhedron_widenings.cc

[Roberto Bagnara]

CVSROOT:	/cvs/ppl
Module name:	ppl
Branch: 	alt_lgo
Changes by:	roberto at cs.unipr.it	2003-06-17 23:26:31

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

Log message:
	Initial support for the "facing constraints" technique,
	as provided by Pat.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.defs.hh.diff?cvsroot=ppl&only_with_tag=alt_lgo&r1=1.212&r2=1.212.2.1
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron_widenings.cc.diff?cvsroot=ppl&only_with_tag=alt_lgo&r1=1.9&r2=1.9.4.1