26 #include <mln/core/site_set/p_set.hh>
27 #include <mln/core/alias/point2d.hh>
28 #include <mln/set/diff.hh>
52 mln_assertion( pst3.has(
point2d( 2, 1)));
53 mln_assertion( pst3.has(
point2d( 0, 0)));
54 mln_assertion( pst3.has(
point2d( 1, 1)));
55 mln_assertion(! pst3.has(
point2d( 2, 7)));
56 mln_assertion(! pst3.has(
point2d(-2, 1)));
57 mln_assertion(! pst3.has(
point2d(-4, 0)));
58 mln_assertion(! pst3.has(
point2d( 1,-1)));
59 mln_assertion(! pst3.has(
point2d( 6, 5)));