Marsyas  0.6.0-alpha
/usr/src/RPM/BUILD/marsyas-0.6.0/src/marsyas/marsystems/ViconFileSource.h
Go to the documentation of this file.
00001 /*
00002 ** Copyright (C) 1998-2010 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_VICONFILESOURCE_H
00020 #define MARSYAS_VICONFILESOURCE_H
00021 
00022 #include <marsyas/system/MarSystem.h>
00023 
00024 #include <cstdlib>
00025 #include <cstring>
00026 
00027 namespace Marsyas
00028 {
00041 class ViconFileSource: public MarSystem
00042 {
00043 private:
00044 
00045   std::string tfname_;
00046   std::string filename_;
00047 
00048   FILE *vfp_;
00049   long vfp_begin_;
00050 
00051   mrs_natural size_;
00052   mrs_natural fileObs_;
00053   void addControls();
00054   void myUpdate(MarControlPtr sender);
00055 
00056 public:
00057   ViconFileSource(std::string name);
00058   ~ViconFileSource();
00059   MarSystem* clone() const;
00060 
00061   void getHeader(std::string filename);
00062   void myProcess(realvec& in, realvec &out);
00063 };
00064 
00065 }//namespace Marsyas
00066 
00067 
00068 #endif     /* !MARSYAS_VICONFILESOURCE_H */
00069 
00070