-/*
- 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--2012 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
+#include "ly-smobs.icc"
+
+Music_output::Music_output ()
+{
+ smobify_self ();
+}
+
+void
Music_output::process ()
{
- return SCM_EOL;
}
Music_output::~Music_output ()
{
-
}
-
+
+void
+Music_output::derived_mark () const
+{
+}
+
+IMPLEMENT_SMOBS (Music_output);
+IMPLEMENT_DEFAULT_EQUAL_P (Music_output);
+IMPLEMENT_TYPE_P (Music_output, "ly:music-output?");
+
+SCM
+Music_output::mark_smob (SCM s)
+{
+ Music_output *sc = (Music_output *) SCM_CELL_WORD_1 (s);
+
+ sc->derived_mark ();
+ return SCM_EOL;
+}
+
+int
+Music_output::print_smob (SCM s, SCM p, scm_print_state *)
+{
+ Music_output *sc = (Music_output *) SCM_CELL_WORD_1 (s);
+ scm_puts ("#<", p);
+ scm_puts (sc->class_name (), p);
+ scm_puts (">", p);
+
+ return 1;
+}