[PPL-devel] ppl src/Grid.defs.hh src/Grid_Generator.defs.h ...

[Patricia Hill]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	hill at cs.unipr.it	2006-03-14 11:16:01

Modified files:
	src            : Grid.defs.hh Grid_Generator.defs.hh 
	                 Grid_Generator.inlines.hh Grid_widenings.cc 
	tests/Grid     : Makefile.am 
Added files:
	tests/Grid     : limitedextrapolation2.cc widening2.cc 

Log message:
	Added new methods generator_widening_assign()
	and limited_generator_widening_assign() as defined in draft paper.
	
	Added method is_equal_at_dimension() for grid generators
	which is a clone of the existing method for congruences.
	
	widening2.cc and limitedextrapolation2.cc check the new widening.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Grid.defs.hh.diff?cvsroot=ppl&r1=1.10&r2=1.11
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Grid_Generator.defs.hh.diff?cvsroot=ppl&r1=1.10&r2=1.11
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Grid_Generator.inlines.hh.diff?cvsroot=ppl&r1=1.4&r2=1.5
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Grid_widenings.cc.diff?cvsroot=ppl&r1=1.4&r2=1.5
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/Grid/limitedextrapolation2.cc?cvsroot=ppl&rev=1.1
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/Grid/widening2.cc?cvsroot=ppl&rev=1.1
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/Grid/Makefile.am.diff?cvsroot=ppl&r1=1.27&r2=1.28