00001 /*!@file Image/Point2DT.H a retinotopic visual fixation */ 00002 00003 // //////////////////////////////////////////////////////////////////// // 00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2000-2003 // 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: Laurent Itti <itti@usc.edu> 00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/Image/Point2DT.H $ 00035 // $Id: Point2DT.H 9412 2008-03-10 23:10:15Z farhan $ 00036 // 00037 00038 #ifndef POINT2DT_H_DEFINED 00039 #define POINT2DT_H_DEFINED 00040 00041 #include "Image/Point2D.H" 00042 #include "Util/SimTime.H" 00043 00044 //! This is a fairly trivial (i, j, t) set representing a timestamped Point2D<int>. 00045 /*! This class is an open (all members public) container for a Point2D<int> 00046 and a time stamp. Like Point2D<int>, this class is fully inlined, so there 00047 is no Point2DT.C file. */ 00048 00049 class Point2DT 00050 { 00051 public: 00052 //! Default contructor, initializes to zeros 00053 inline Point2DT() : p(0, 0), t(SimTime::ZERO()) { }; 00054 00055 //! Constructor given a Point2D<int> and time 00056 inline Point2DT(const Point2D<int>& pp, const SimTime& tt) : p(pp), t(tt) { }; 00057 00058 //! Constructor given (i, j) and time 00059 inline Point2DT(const int i, const int j, 00060 const SimTime& tt) : p(i, j), t(tt) { }; 00061 00062 //! returns true if coordinates are not (-1, -1) 00063 inline bool isValid() const; 00064 00065 00066 Point2D<int> p; //!< The spatial coordinates 00067 SimTime t; //!< The time, in seconds 00068 }; 00069 00070 // ###################################################################### 00071 // #################### INLINED METHODS: 00072 // ###################################################################### 00073 inline bool Point2DT::isValid() const 00074 { 00075 return p.i != -1 && p.j != -1; 00076 } 00077 00078 00079 // ###################################################################### 00080 /* So things look consistent in everyone's emacs... */ 00081 /* Local Variables: */ 00082 /* indent-tabs-mode: nil */ 00083 /* End: */ 00084 #endif
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