intersection

Returns a new set containing only elements that are in both this set and the other set.

Example:

    var a = new HashSet<string> (GLib.str_hash, GLib.str_equal);
    a.add ("1");
    a.add ("2");
    var b = new HashSet<string> (GLib.str_hash, GLib.str_equal);
    b.add ("2");
    b.add ("3");
    var i = a.intersection (b);
    assert (i.size () == 1);
    assert (i.contains ("2"));

Parameters:

other

the other set.

Returns:

a new set representing the intersection.