X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fmusic-output.hh;h=cda3118be4cca94ea3b230f5ce6701559136c243;hb=5bf2b8b2d50667582a61abea0e6257be0d033131;hp=1bee38d812af178181b2f63e84db24fe96d8955f;hpb=1b401824fa6fa77ba5ba52cc9b1735a9aa43eb20;p=lilypond.git

diff --git a/lily/include/music-output.hh b/lily/include/music-output.hh
index 1bee38d812..cda3118be4 100644
--- a/lily/include/music-output.hh
+++ b/lily/include/music-output.hh
@@ -1,24 +1,44 @@
 /*
-  music-output.hh -- declare Music_output
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-*/
+  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 MUSIC_OUTPUT_HH
 #define MUSIC_OUTPUT_HH
 
-#include "string.hh"
+#include "std-string.hh"
 #include "lily-proto.hh"
 #include "protected-scm.hh"
+#include "smobs.hh"
+#include "virtual-methods.hh"
 
-class Music_output 
+class Music_output
 {
+  DECLARE_SMOBS (Music_output);
+  DECLARE_CLASSNAME (Music_output);
+protected:
+  Music_output ();
+
 public:
-  virtual SCM process (String) {return SCM_EOL;}
-  virtual ~Music_output () {}
+  virtual void derived_mark () const;
+  virtual void process ();
 };
 
+DECLARE_UNSMOB (Music_output, music_output);
+Paper_score *unsmob_paper_score (SCM);
+Performance *unsmob_performance (SCM);
 #endif /* MUSIC_OUTPUT_HH */