/*
- scheme-listener.hh -- Declare Scheme_listener
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2006--2015 Erik Sandberg <mandolaerik@gmail.com>
- (c) 2006 Erik Sandberg <mandolaerik@gmail.com>
+ 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 SCHEME_LISTENER_HH
#define SCHEME_LISTENER_HH
#include "listener.hh"
-#include "ly-smobs.icc"
/*
Scheme_listener is only used internally by scheme-listener-scheme.cc
*/
-class Scheme_listener
+class Scheme_listener : public Smob<Scheme_listener>
{
public:
+ int print_smob (SCM, scm_print_state *);
+ SCM mark_smob ();
+ virtual ~Scheme_listener ();
Scheme_listener (SCM callback);
DECLARE_LISTENER (call);
-protected:
- DECLARE_SMOBS (Scheme_listener,);
private:
SCM callback_;
};