36 it.add_after_stay_put (new_float);
39 while (!it.at_last () && it.data ()->entry < value)
41 if (it.data ()->entry < value)
42 it.add_after_stay_put (new_float);
44 it.add_before_stay_put (new_float);
58 for (it.mark_cycle_pt (); !it.cycled_list (); it.forward ()) {
59 if (it.data ()->address == key) {
79 return it.data_relative (index)->entry;