2 axis-group-element.hh -- declare Axis_group_element
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #ifndef AXIS_GROUP_ELEMENT_HH
11 #define AXIS_GROUP_ELEMENT_HH
13 #include "score-element.hh"
17 Treat a group of elements a unity in either or both axis sense .
18 This is a wrapper around Axis_group_administration
20 FIXME: remove this class, and make interface of it, so we can remove multiple inheritance.
22 class Axis_group_element : public virtual Score_element
24 /// modify fields of E for removal.
25 void do_remove (Score_element*e);
28 virtual Link_array<Score_element> get_extra_dependencies() const;
29 virtual Link_array<Score_element> elem_l_arr() const;
30 static Interval extent_callback (Dimension_cache const*);
35 void add_element (Score_element*);
37 Axis_group_element ();
38 void set_axes (Axis,Axis);
40 Link_array<Score_element> get_children ();
43 #endif // AXIS_GROUP_ELEMENT_HH