[PPL-devel] ppl tests/Grid/Makefile.am src/Pointset_Powers ...

[Patricia Hill]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	hill at cs.unipr.it	2006-11-28 08:18:34

Modified files:
	tests/Grid     : Makefile.am 
	src            : Pointset_Powerset.cc 
Added files:
	tests/Grid     : powerset1.cc 

Log message:
	Added poly_difference_assign() for powersets of grids.
	
	Tests added to check this.
	
	Also added approximate_partition() for two grids that sets a Boolean
	flag depending on whether or not the partition is exact.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/Grid/powerset1.cc?cvsroot=ppl&rev=1.1
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/Grid/Makefile.am.diff?cvsroot=ppl&r1=1.43&r2=1.44
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Pointset_Powerset.cc.diff?cvsroot=ppl&r1=1.4&r2=1.5