X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fperformer.hh;h=a19334b9bf15bb3ccdab7ee4b6298d42345ec316;hb=4d405ef96a8a62771d7d9a283ff5369a772e89d8;hp=11fbdbb397ca986781351ab51a41633ee2765397;hpb=1cf3d59c1559fb9774c4c1c8cae155cfe54a927c;p=lilypond.git

diff --git a/lily/include/performer.hh b/lily/include/performer.hh
index 11fbdbb397..a19334b9bf 100644
--- a/lily/include/performer.hh
+++ b/lily/include/performer.hh
@@ -1,34 +1,47 @@
 /*
-  performer.hh -- declare Performer
+  This file is part of LilyPond, the GNU music typesetter.
 
-  (c) 1996,  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-                 Jan Nieuwenhuizen <janneke@gnu.org>
- */
+  Copyright (C) 1996--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Jan Nieuwenhuizen <janneke@gnu.org>
+
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
 #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 an audio representation.
+   A baseclass.  */
+class Performer : public Translator
+{
 public:
-  TRANSLATOR_CLONE(Performer);
-  DECLARE_MY_RUNTIME_TYPEINFO;
-  Performer_group_performer* daddy_perf_l() const;
+  DECLARE_CLASSNAME (Performer);
+  friend class Performer_group;
+  Performer_group *get_daddy_performer () const;
+  Performer (Context *c)
+    : Translator (c)
+  { }
+
 protected:
-  virtual int get_tempo_i() const;
-  virtual void play (Audio_element * elem_p );
-  Performer * performer_l () { return this; }
+  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