lily/include/engraver-group.hh

   1 /*
   2   engraver-group.hh -- declare Engraver_group_engraver
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9
  10 #ifndef ENGRAVERGROUP_HH
  11 #define ENGRAVERGROUP_HH
  12
  13 #include "lily-proto.hh"
  14 #include "parray.hh"
  15 #include "score-element-info.hh"
  16 #include "engraver.hh"
  17 #include "translator-group.hh"
  18
  19
  20 /**
  21   Group a number of engravers. Usually delegates everything to its contents.
  22   Postfix: group
  23   */
  24 class Engraver_group_engraver : public Engraver,
  25                                 public virtual Translator_group
  26 {
  27 protected:
  28   Array<Score_element_info> announce_info_arr_;
  29 public:
  30   VIRTUAL_COPY_CONS(Translator);
  31
  32   virtual Staff_info get_staff_info() const;
  33   virtual void do_announces();
  34   virtual void announce_element (Score_element_info);
  35 };
  36
  37 #endif // ENGRAVERGROUP_HH
  38
  39