MyParser.h

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00001 /***************************************************************************
00002     File                 : MyParser.h
00003     Project              : QtiPlot
00004     --------------------------------------------------------------------
00005     Copyright            : (C) 2006 by Ion Vasilief
00006     Email (use @ for *)  : ion_vasilief*yahoo.fr
00007     Description          : Parser class based on muParser
00008 
00009  ***************************************************************************/
00010 
00011 /***************************************************************************
00012  *                                                                         *
00013  *  This program is free software; you can redistribute it and/or modify   *
00014  *  it under the terms of the GNU General Public License as published by   *
00015  *  the Free Software Foundation; either version 2 of the License, or      *
00016  *  (at your option) any later version.                                    *
00017  *                                                                         *
00018  *  This program is distributed in the hope that it will be useful,        *
00019  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
00020  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
00021  *  GNU General Public License for more details.                           *
00022  *                                                                         *
00023  *   You should have received a copy of the GNU General Public License     *
00024  *   along with this program; if not, write to the Free Software           *
00025  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
00026  *   Boston, MA  02110-1301  USA                                           *
00027  *                                                                         *
00028  ***************************************************************************/
00029 #ifndef MYPARSER_H
00030 #define MYPARSER_H
00031 
00032 #include <muParser.h>
00033 #include <qstringlist.h>
00034 
00035 using namespace mu;
00036 
00045 class MyParser : public Parser
00046 {
00047 public:
00048     MyParser();
00049 
00050     const static QStringList functionsList();
00051     static QString explainFunction(int index);
00052 
00053     double EvalRemoveSingularity(double *xvar, bool noisy = true) const;
00054     double DiffRemoveSingularity(double *xvar, double *a_Var,double a_fPos) const;
00055     static void SingularityErrorMessage(double xvar);
00056 
00057     class Singularity {};
00058     class Pole {};
00059 };
00060 
00061 #endif

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