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1 /*
2   head-engraver.hh -- part of GNU LilyPond
3
4   (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
5 */
6
7
8 #ifndef HEADSGRAV_HH
9 #define HEADSGRAV_HH
10 #include "engraver.hh"
11
12 /**
13   make balls and rests
14  */
15 class Note_heads_engraver : public Engraver {
16   Link_array<Note_head> note_p_arr_;
17   Link_array<Dots> dot_p_arr_;
18   Link_array<Note_req> note_req_l_arr_;
19
20 public:
21   VIRTUAL_COPY_CONS(Translator);
22   Note_heads_engraver();
23   
24 protected:
25   virtual bool do_try_music (Music *req_l) ;
26   virtual void do_process_requests();
27   virtual void do_pre_move_processing();
28   virtual void do_post_move_processing();
29 };
30
31
32 #endif // HEADSGRAV_HH