libpsynth 0.2.1
/home/raskolnikov/dev/psynth/trunk/src/psynth/graph/watch.hpp
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00001 /***************************************************************************
00002  *                                                                         *
00003  *   PSYCHOSYNTH                                                           *
00004  *   ===========                                                           *
00005  *                                                                         *
00006  *   Copyright (C) 2007 Juan Pedro Bolivar Puente                          *
00007  *                                                                         *
00008  *   This program is free software: you can redistribute it and/or modify  *
00009  *   it under the terms of the GNU General Public License as published by  *
00010  *   the Free Software Foundation, either version 3 of the License, or     *
00011  *   (at your option) any later version.                                   *
00012  *                                                                         *
00013  *   This program is distributed in the hope that it will be useful,       *
00014  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00015  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00016  *   GNU General Public License for more details.                          *
00017  *                                                                         *
00018  *   You should have received a copy of the GNU General Public License     *
00019  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
00020  *                                                                         *
00021  ***************************************************************************/
00022 
00023 #ifndef PSYNTH_GRAPH_WATCH_H
00024 #define PSYNTH_GRAPH_WATCH_H
00025 
00026 #include <psynth/synth/audio_info.hpp>
00027 #include <psynth/graph/buffers.hpp>
00028 
00029 namespace psynth
00030 {
00031 namespace graph
00032 {
00033 
00034 class watch
00035 {
00036 public:
00037     virtual void set_info (const audio_info& info) {}
00038     virtual void update (const sample_const_range& buf) {}
00039     virtual void update (const audio_const_range& buf) {}
00040 };
00041 
00042 } /* namespace graph */
00043 } /* namespace psynth */
00044 
00045 #endif /* PSYNTH_GRAPH_WATCH_H */