QVision: Qt's Image, Video and Computer Vision Library

00001 /*
00002  *      Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012. 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 QVJACOBIAN_H
00026 #define QVJACOBIAN_H
00027 
00068 #include <qvmath/qvnumericalanalysis.h>
00069 class QVJacobian: public QVFunction<QVVector, QVMatrix>
00070         {
00071         private:
00072                 QVFunction<QVVector, QVVector> *function;
00073 
00074                 QVMatrix evaluate(const QVVector &x) const
00075                         {
00076                         return qvEstimateJacobian(*function, x);
00077                         }
00078                         
00079         public:
00080 
00086                 QVJacobian(QVFunction<QVVector, QVVector> &function): QVFunction<QVVector, QVMatrix>(), function(&function) { }
00087         };
00088 #endif
src/qvmath/qvjacobian.h
