26 #include <mln/core/image/image2d.hh>
27 #include <mln/core/site_set/p_image.hh>
39 mln_assertion(ps.nsites() == 3);
47 mln_assertion(ps.nsites() == 0);
48 mln_assertion(ps.is_empty());
50 mln_fwd_piter_(
box2d) p(make::
box2d(13,13,19,15));
58 mln_assertion(!ps.has(p));