X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmusic-output.cc;h=0907bf38f4d6f1707ee7087d53ed8eb822f618b2;hb=5acdb37da47bf85c010e072b6e0dcdd1dfaf9c1f;hp=67b95303e4ca76a6664c9da5be95a12512a374e2;hpb=e69515dd98ead1ca7a8f644dd7a35d2d2aa9a717;p=lilypond.git

diff --git a/lily/music-output.cc b/lily/music-output.cc
index 67b95303e4..0907bf38f4 100644
--- a/lily/music-output.cc
+++ b/lily/music-output.cc
@@ -1,25 +1,59 @@
-/* 
-  music-output.cc --  implement Music_output
-  
-  source file of the GNU LilyPond music typesetter
-  
-  (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
-  
+/*
+  This file is part of LilyPond, the GNU music typesetter.
+
+  Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.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/>.
 */
 
-#include "music-output.hh" 
+#include "music-output.hh"
 
-/*
-  Just stubs.
- */
-SCM
+
+Music_output::Music_output ()
+{
+  smobify_self ();
+}
+
+void
 Music_output::process ()
 {
-  return SCM_EOL;
 }
 
 Music_output::~Music_output ()
 {
-  
 }
-  
+
+void
+Music_output::derived_mark () const
+{
+}
+
+const char Music_output::type_p_name_[] = "ly:music-output?";
+
+SCM
+Music_output::mark_smob ()
+{
+  derived_mark ();
+  return SCM_EOL;
+}
+
+int
+Music_output::print_smob (SCM p, scm_print_state *)
+{
+  scm_puts ("#<", p);
+  scm_puts (class_name (), p);
+  scm_puts (">", p);
+
+  return 1;
+}