X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fperformer-group.hh;h=deaa33efcb66b4cec6011239c3d998d635f64bd1;hb=0b544cfb7332615ef809b71b57ab656741311ae1;hp=f5c1256a22eed053387d7a70338accea6187d331;hpb=9f3572d98bb948c9689cd1f75401a029451fa001;p=lilypond.git

diff --git a/lily/include/performer-group.hh b/lily/include/performer-group.hh
index f5c1256a22..deaa33efcb 100644
--- a/lily/include/performer-group.hh
+++ b/lily/include/performer-group.hh
@@ -1,8 +1,21 @@
 /*
-  performer-group.hh -- declare Performer_group
+  This file is part of LilyPond, the GNU music typesetter.
 
-  (c) 1996--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1996--2014 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_GROUP_HH
@@ -13,21 +26,17 @@
 
 typedef void (Performer:: *Performer_method) (void);
 
-class Performer_group : public virtual Translator_group
+class Performer_group : public Translator_group
 {
 public:
   VIRTUAL_COPY_CONSTRUCTOR (Translator_group, Performer_group);
 
   void do_announces ();
   virtual void announce_element (Audio_element_info);
-  virtual void play_element (Audio_element *p);
-  virtual int get_tempo () const;
 
 protected:
   vector<Audio_element_info> announce_infos_;
-
-private:
-  void acknowledge_audio_elements ();
+  virtual void acknowledge_audio_elements ();
 };
 
 void performer_each (SCM list, Performer_method method);