2 note-column.hh -- declare Note_column
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
10 #ifndef NOTE_COLUMN_HH
11 #define NOTE_COLUMN_HH
13 #include "script-column.hh"
15 /** a struct for treating a group of noteheads (noteheads, stem
16 (chord) and scripts ) as a single entity. */
17 class Note_column : public Script_column {
19 virtual void do_pre_processing();
20 virtual void do_substitute_dependency(Score_elem*,Score_elem*);
22 /// link to the stem. For setting default direction
27 Link_array<Note_head> head_l_arr_;
28 Interval_t<int> head_positions_interval()const;
30 /** The relative position of the "voice" containing this
31 chord. Normally this would be the same as the stem direction,
32 but rests do not have stems. */
38 void add(Note_head *);
41 void add(Script* s) { Script_column::add(s);}
44 #endif // NOTE_COLUMN_HH