unsmob_pitch -> Pitch::unsmob and related

[lilypond.git] / lily / include / music-output.hh

diff --git a/lily/include/music-output.hh b/lily/include/music-output.hh
index 250893c919a8e57b1af93be57083f0903b6d1e27..10817f3957edbd3404b9d9de732af3c32454f31a 100644 (file)
--- a/lily/include/music-output.hh
+++ b/lily/include/music-output.hh
@@ -1,24 +1,43 @@
 /*
-  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--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2005 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 ();
 };
 
+Paper_score *unsmob_paper_score (SCM);
+Performance *unsmob_performance (SCM);
 #endif /* MUSIC_OUTPUT_HH */