8 Spanner::do_print()const
10 mtor << " (unknown) ";
14 Spanner::broken_at(PCol*c1, PCol *c2)const
16 Spanner *span_p = do_break_at(c1,c2);
18 for (int i=0; i < dependants.size(); i++) {
19 dependants[i]->substitute_dependency((Staff_elem*)this, span_p);
39 assert(*left < *right);
42 return Interval(0, r-l);