00001 /*!@file Image/Point2D.C A basic 2D point class */ 00002 00003 // //////////////////////////////////////////////////////////////////// // 00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2001 by the // 00005 // 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/Point2D.C $ 00035 // $Id: Point2D.C 9412 2008-03-10 23:10:15Z farhan $ 00036 // 00037 00038 #include "Image/Point2D.H" 00039 00040 #include "Util/StringConversions.H" 00041 #include "Util/StringUtil.H" 00042 #include "Util/Types.H" 00043 #include "Util/log.H" 00044 00045 #include <iterator> 00046 #include <string> 00047 #include <vector> 00048 00049 // ###################################################################### 00050 // converters for Point2D 00051 // ###################################################################### 00052 00053 template <class T> 00054 std::string convertToString(const Point2D<T>& val) 00055 { 00056 return convertToString(val.i) + ',' + convertToString(val.j); 00057 } 00058 00059 template <class T> 00060 void convertFromString(const std::string& str, Point2D<T>& val) 00061 { 00062 std::vector<std::string> toks; 00063 00064 split(str, ",", std::back_inserter(toks)); 00065 00066 if (toks.size() != 2) 00067 conversion_error::raise<Point2D<T> > 00068 (str, "expected two comma-separated numbers"); 00069 00070 val.i = fromStr<T>(toks[0]); 00071 val.j = fromStr<T>(toks[1]); 00072 } 00073 00074 template std::string convertToString(const Point2D<int>&); 00075 template void convertFromString(const std::string&, Point2D<int>&); 00076 00077 template std::string convertToString(const Point2D<float>&); 00078 template void convertFromString(const std::string&, Point2D<float>&); 00079 00080 template std::string convertToString(const Point2D<double>&); 00081 template void convertFromString(const std::string&, Point2D<double>&); 00082 00083 00084 // ###################################################################### 00085 /* So things look consistent in everyone's emacs... */ 00086 /* Local Variables: */ 00087 /* indent-tabs-mode: nil */ 00088 /* End: */
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