*** empty log message ***

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

diff --git a/lily/include/music-output.hh b/lily/include/music-output.hh
index 1bee38d812af178181b2f63e84db24fe96d8955f..15f930000bde1264909ff544666274499cc005ce 100644 (file)
--- a/lily/include/music-output.hh
+++ b/lily/include/music-output.hh
@@ -3,22 +3,29 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
-
 #ifndef MUSIC_OUTPUT_HH
 #define MUSIC_OUTPUT_HH
 
 #include "string.hh"
 #include "lily-proto.hh"
 #include "protected-scm.hh"
+#include "smobs.hh"
 
-class Music_output 
+class Music_output
 {
+  DECLARE_SMOBS (Music_output, foo);
+
+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);
+
 #endif /* MUSIC_OUTPUT_HH */