CVSROOT: /cvs/ppl Module name: ppl Changes by: hill@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