[PPL-devel] ppl/src Polyhedron.cc

[Elisa Ricci]

CVSROOT:	/cvs/ppl
Module name:	ppl
Branch: 	space_dim
Changes by:	ericci at cs.unipr.it	2001-10-25 20:36:14

Modified files:
	src            : Polyhedron.cc 

Log message:
	In operator <=(x,y) we only need the generators of x and the constraints
	of y.
	In functions intersection_assign and convex_hull, we did two checks of
	the dimension of the space (one with space_dimension() and the other
	with num_columns()).
	In functions add_dimensions_and_embed and add_dimensions_and_project
	we have both the system of constraints and the system of generators minimized
	when we add some dimensions to a polyhedron in a 0-dimensional space.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot=ppl&only_with_tag=space_dim&r1=1.39.2.1&r2=1.39.2.2