PARP Research Group University of Murcia, Spain


src/qvmath/qvfunction.h

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00001 /*
00002  *      Copyright (C) 2007, 2008, 2009. PARP Research Group.
00003  *      <http://perception.inf.um.es>
00004  *      University of Murcia, Spain.
00005  *
00006  *      This file is part of the QVision library.
00007  *
00008  *      QVision is free software: you can redistribute it and/or modify
00009  *      it under the terms of the GNU Lesser General Public License as
00010  *      published by the Free Software Foundation, version 3 of the License.
00011  *
00012  *      QVision is distributed in the hope that it will be useful,
00013  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  *      GNU Lesser General Public License for more details.
00016  *
00017  *      You should have received a copy of the GNU Lesser General Public
00018  *      License along with QVision. If not, see <http://www.gnu.org/licenses/>.
00019  */
00020 
00024 
00025 #ifndef QVFUNCTION_H
00026 #define QVFUNCTION_H
00027 
00079 template <typename Input, typename Output> class QVFunction
00080         {
00081         public:
00082                 QVFunction()    { }
00083                 virtual Output evaluate(const Input &)  const = 0;
00084                 Output operator()(const Input &input)   const { return evaluate(input); }
00085         };
00086 #endif



QVision framework. PARP research group, copyright 2007, 2008.