[PPL-devel] ppl src/Grid_public.cc tests/Grid/simplifyusin ...

[Patricia Hill]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	hill at cs.unipr.it	2009-02-02 09:28:25

Modified files:
	src            : Grid_public.cc 
	tests/Grid     : simplifyusingcontext1.cc 

Log message:
	Improved the code for handling 0-dim empty polyhedra for
	Grid::simplify_using_context_assign().
	Added a further test for the 0-dim polyhedra.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Grid_public.cc.diff?cvsroot=ppl&r1=1.92&r2=1.93
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/Grid/simplifyusingcontext1.cc.diff?cvsroot=ppl&r1=1.1&r2=1.2