[PPL-devel] ppl src/Polyhedron_widenings.cc tests/limitedh ...

[Enea Zaffanella]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	zaffanella at cs.unipr.it	2004-09-28 17:53:25

Modified files:
	src            : Polyhedron_widenings.cc 
	tests          : limitedh79extrapolation3.cc Makefile.am 

Log message:
	The implementation of select_H79_constraints() changed so as to ignore
	trivially true constraints coming from homogenization or epsilon-polyhedra
	encoding. Thus, the H79 widening is now applied to the polyhedra and
	not their homogenized polyehdral cones. The known result of the test
	limitedh79extrapolation3 has been changed accordingly.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron_widenings.cc.diff?cvsroot=ppl&r1=1.30&r2=1.31
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/limitedh79extrapolation3.cc.diff?cvsroot=ppl&r1=1.3&r2=1.4
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/Makefile.am.diff?cvsroot=ppl&r1=1.216&r2=1.217