[PPL-devel] ppl/src Grid_public.cc

[Matthew Mundell]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	mundell at cs.unipr.it	2006-01-28 18:17:49

Modified files:
	src            : Grid_public.cc 

Log message:
	Update add_recycled_congruences_and_minimize and
	add_recycled_congruences zero dimension grid cases to always leave the
	empty grid empty.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Grid_public.cc.diff?cvsroot=ppl&r1=1.6&r2=1.7