Marsyas  0.6.0-alpha
/usr/src/RPM/BUILD/marsyas-0.6.0/src/marsyas/marsystems/Fanout.h
Go to the documentation of this file.
00001 /*
00002 ** Copyright (C) 1998-2007 George Tzanetakis <gtzan@cs.uvic.ca>
00003 **
00004 ** This program is free software; you can redistribute it and/or modify
00005 ** it under the terms of the GNU General Public License as published by
00006 ** the Free Software Foundation; either version 2 of the License, or
00007 ** (at your option) any later version.
00008 **
00009 ** This program is distributed in the hope that it will be useful,
00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 ** GNU General Public License for more details.
00013 **
00014 ** You should have received a copy of the GNU General Public License
00015 ** along with this program; if not, write to the Free Software
00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017 */
00018 
00019 #ifndef MARSYAS_FANOUT_H
00020 #define MARSYAS_FANOUT_H
00021 
00022 #include <marsyas/system/MarSystem.h>
00023 #include <cstddef>
00024 #include <vector>
00025 
00026 namespace Marsyas
00027 {
00052 class marsyas_EXPORT Fanout: public MarSystem
00053 {
00054 private:
00055   void addControls();
00056   void myUpdate(MarControlPtr sender);
00057   void deleteSlices();
00058 
00059   MarControlPtr ctrl_enabled_;
00060   MarControlPtr ctrl_muted_;
00061 
00062   struct child_info {
00063     child_info(): enabled(true) {}
00064     bool enabled;
00065     bool output;
00066     //int observation_count;
00067     realvec buffer;
00068   };
00069 
00070   std::vector<child_info> children_info_;
00071 
00072   //realvec buffer_;
00073 
00074 public:
00075   Fanout(std::string name);
00076   Fanout(const Fanout& a);
00077   ~Fanout();
00078   MarSystem* clone() const;
00079 
00080   void myProcess(realvec& in, realvec& out);
00081 };
00082 
00083 }//namespace Marsyas
00084 
00085 #endif
00086 
00087 
00088 
00089