AudioOutPort.hxx

Go to the documentation of this file.
00001 /*
00002  * Copyright (c) 2004 MUSIC TECHNOLOGY GROUP (MTG)
00003  *                         UNIVERSITAT POMPEU FABRA
00004  *
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 
00022 #ifndef __AudioOutPort_hxx__
00023 #define __AudioOutPort_hxx__
00024 
00025 #include "OutPort.hxx"
00026 #include "Audio.hxx"
00027 
00028 namespace CLAM
00029 {
00030 
00031 class AudioOutPort : public OutPort<TData>
00032 {
00033 public:
00034         AudioOutPort( const std::string & name = "unnamed out port", Processing * proc = 0 );
00035         virtual ~AudioOutPort();
00036         Audio & GetAudio();
00037         void SetSampleRate( TData sampleRate );
00038         TData GetSampleRate();
00039         
00040 protected:
00041         Audio mAudio;
00042         Audio mLastWrittenAudio;
00043         Audio & GetLastWrittenAudio( int offset = 0 );
00044         
00045 };
00046 
00047 } // namespace CLAM
00048 
00049 #endif // __AudioOutPort_hxx__
00050