addAll

Adds all elements from another HashSet to this set.

Example:

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

Parameters:

other

the set whose elements are added.