2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 1996--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
5 Jan Nieuwenhuizen <janneke@gnu.org>
7 LilyPond is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 LilyPond is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
21 #ifndef PERFORMER_GROUP_HH
22 #define PERFORMER_GROUP_HH
24 #include "performer.hh"
25 #include "translator-group.hh"
27 typedef void (Performer:: *Performer_method) (void);
29 class Performer_group : public Translator_group
32 DECLARE_CLASSNAME (Performer_group);
35 virtual void announce_element (Audio_element_info);
38 vector<Audio_element_info> announce_infos_;
39 virtual void acknowledge_audio_elements ();
42 void performer_each (SCM list, Performer_method method);
44 #endif /* PERFORMER_GROUP_HH */