X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Finclude%2Fperformer.hh;h=38b876ae647308a283096a57c9ded5455723fd6b;hb=ab0d7437ee820fd14b629b52bdc39377f4175263;hp=4badbc608ce9e52f5c5852b0eb75be40d65a4075;hpb=615a9212789c2cb2994748c023d0e19f3a83a0fd;p=lilypond.git

diff --git a/lily/include/performer.hh b/lily/include/performer.hh
index 4badbc608c..38b876ae64 100644
--- a/lily/include/performer.hh
+++ b/lily/include/performer.hh
@@ -1,33 +1,31 @@
 /*
   performer.hh -- declare Performer
 
-  (c) 1996,  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-                 Jan Nieuwenhuizen <janneke@gnu.org>
- */
+  (c) 1996--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Jan Nieuwenhuizen <janneke@gnu.org>
+*/
 
 #ifndef PERFORMER_HH
 #define PERFORMER_HH
 
-#include "lily-proto.hh"
-#include "array.hh"
-#include "request.hh"
-#include "score-element-info.hh"
-#include "staff-info.hh"
+#include "audio-element-info.hh"
+#include "grob-info.hh"
 #include "translator.hh"
 
-/**
-  Convert a music definition into a audio representation.
-  A baseclass
- */
-class Performer : public virtual Translator{
+/* Convert a music definition into a audio representation.
+   A baseclass.  */
+class Performer : public Translator
+{
 public:
-  VIRTUAL_COPY_CONS(Translator);
-  
-  Performer_group_performer* daddy_perf_l() const;
+  VIRTUAL_COPY_CONSTRUCTOR (Translator, Performer);
+  friend class Performer_group;
+  Performer_group *get_daddy_performer () const;
+
 protected:
-  virtual int get_tempo_i() const;
-  virtual void play (Audio_element * elem_p );
+  virtual void announce_element (Audio_element_info);
+  virtual void acknowledge_audio_element (Audio_element_info);
+  virtual void create_audio_elements ();
 };
 
+#endif /* PERFORMER_HH */
 
-#endif // PERFORMER_HH