2 staffline.cc -- implement Line_of_staff
4 source file of the GNU LilyPond music typesetter
6 (c) 1996,1997 Han-Wen Nienhuys <hanwen@stack.nl>
9 #include "staffline.hh"
10 #include "scoreline.hh"
14 #include "paper-def.hh"
15 #include "molecule.hh"
21 IMPLEMENT_IS_TYPE_B2(Line_of_staff,Spanner,Horizontal_vertical_group);
24 Line_of_staff::add_element(Score_elem*elem_l)
26 if (!elem_l->y_group_element_i_)
27 Horizontal_vertical_group::add_element(elem_l);