QtiPlot 0.9.7.3
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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 00037 class QLocale; 00038 00047 class MyParser : public Parser 00048 { 00049 public: 00050 MyParser(); 00051 void addGSLConstants(); 00052 void setLocale(const QLocale& locale); 00053 00054 const static QStringList functionsList(); 00055 const static QStringList functionNamesList(); 00056 static QString explainFunction(int index); 00057 00058 double EvalRemoveSingularity(double *xvar, bool noisy = true) const; 00059 double DiffRemoveSingularity(double *xvar, double *a_Var,double a_fPos) const; 00060 static void SingularityErrorMessage(double xvar); 00061 00062 class Singularity {}; 00063 class Pole {}; 00064 }; 00065 00066 #endif