00001 /*!@file Channels/InputHandlerThreaded.H InputHandler subclass than can be plugged into SingleChannel to get multi-threaded computations */ 00002 00003 // //////////////////////////////////////////////////////////////////// // 00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2000-2005 // 00005 // by the University of Southern California (USC) and the iLab at USC. // 00006 // See http://iLab.usc.edu for information about this project. // 00007 // //////////////////////////////////////////////////////////////////// // 00008 // Major portions of the iLab Neuromorphic Vision Toolkit are protected // 00009 // under the U.S. patent ``Computation of Intrinsic Perceptual Saliency // 00010 // in Visual Environments, and Applications'' by Christof Koch and // 00011 // Laurent Itti, California Institute of Technology, 2001 (patent // 00012 // pending; application number 09/912,225 filed July 23, 2001; see // 00013 // http://pair.uspto.gov/cgi-bin/final/home.pl for current status). // 00014 // //////////////////////////////////////////////////////////////////// // 00015 // This file is part of the iLab Neuromorphic Vision C++ Toolkit. // 00016 // // 00017 // The iLab Neuromorphic Vision C++ Toolkit is free software; you can // 00018 // redistribute it and/or modify it under the terms of the GNU General // 00019 // Public License as published by the Free Software Foundation; either // 00020 // version 2 of the License, or (at your option) any later version. // 00021 // // 00022 // The iLab Neuromorphic Vision C++ Toolkit is distributed in the hope // 00023 // that it will be useful, but WITHOUT ANY WARRANTY; without even the // 00024 // implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR // 00025 // PURPOSE. See the GNU General Public License for more details. // 00026 // // 00027 // You should have received a copy of the GNU General Public License // 00028 // along with the iLab Neuromorphic Vision C++ Toolkit; if not, write // 00029 // to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, // 00030 // Boston, MA 02111-1307 USA. // 00031 // //////////////////////////////////////////////////////////////////// // 00032 // 00033 // Primary maintainer for this file: Rob Peters <rjpeters at usc dot edu> 00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/Channels/InputHandlerThreaded.H $ 00035 // $Id: InputHandlerThreaded.H 8195 2007-03-30 04:34:07Z rjpeters $ 00036 // 00037 00038 #ifndef CHANNELS_INPUTHANDLERTHREADED_H_DEFINED 00039 #define CHANNELS_INPUTHANDLERTHREADED_H_DEFINED 00040 00041 #include "Channels/InputHandler.H" 00042 #include "rutz/shared_ptr.h" 00043 00044 /// InputHandler subclass than can be plugged into SingleChannel to get multi-threaded computations 00045 class InputHandlerThreaded : public InputHandler 00046 { 00047 public: 00048 //! Constructor 00049 InputHandlerThreaded(); 00050 00051 //! Virtual destructor ensures proper destruction of derived classes. 00052 virtual ~InputHandlerThreaded(); 00053 00054 //! Send the input image off to the processing node 00055 virtual void handleInput(SingleChannel& chan, 00056 const Image<float>& bwimg, 00057 const SimTime& t, 00058 const Image<byte>& clipMask, 00059 const rutz::shared_ptr<PyramidCache<float> >& cache); 00060 00061 //! Have we received the results from our processing node yet? 00062 virtual void waitForOutput(SingleChannel& chan); 00063 00064 private: 00065 virtual rutz::shared_ptr<InputHandler> makeClone() const; 00066 00067 InputHandlerThreaded(const InputHandlerThreaded&); // not implemented 00068 InputHandlerThreaded& operator=(const InputHandlerThreaded&); // not implemented 00069 00070 struct Job; 00071 00072 rutz::shared_ptr<Job> itsJob; 00073 }; 00074 00075 // ###################################################################### 00076 /* So things look consistent in everyone's emacs... */ 00077 /* Local Variables: */ 00078 /* mode: c++ */ 00079 /* indent-tabs-mode: nil */ 00080 /* End: */ 00081 00082 #endif // CHANNELS_INPUTHANDLERTHREADED_H_DEFINED
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