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expression.h
00001 /*************************************************************************** 00002 expression.h - simple class to hold a few parameters for an expression 00003 ------------------- 00004 begin : Wed Oct 9 2002 00005 copyright : (C) 2002-2003 by Fungmeista 00006 email : mizunoami44@users.sourceforge.net 00007 ***************************************************************************/ 00008 00009 /*************************************************************************** 00010 * * 00011 * This program is free software; you can redistribute it and/or modify * 00012 * it under the terms of the GNU General Public License as published by * 00013 * the Free Software Foundation; either version 2 of the License, or * 00014 * (at your option) any later version. * 00015 * * 00016 ***************************************************************************/ 00017 00018 #ifndef EXPRESSION_H 00019 #define EXPRESSION_H 00020 00021 //#include <qstring.h> 00022 #include <qcolor.h> 00023 #ifdef GLGRAPH 00024 #include <qgl.h> 00025 #endif //GLGRAPH 00026 00027 #include <string> 00028 //#include <map> 00029 00030 class FungParser; 00031 00037 class Expression 00038 { 00039 public: 00040 Expression(){} 00041 Expression(const Expression &); 00042 00043 Expression( const char * expression1, bool show = true, QColor color = QColor()); 00044 Expression( const char * expression1, const char * expression2, bool show, QColor color); 00045 #ifdef GLGRAPH 00046 Expression( std::string & expression1, bool show, QColor color, GLuint callListNumber); 00047 #endif //GLGRAPH 00048 00049 ~Expression(); 00050 00051 std::string getExpression(const char * functionName) const; 00052 00053 void setParsedExpression( FungParser * fp, const char * functionName ); 00054 FungParser * getParsedExpression( const char * functionName ) const; 00055 00056 bool show; 00057 QColor color; 00058 00059 #ifdef GLGRAPH 00060 GLuint name; 00061 #endif //GLGRAPH 00062 00063 private: 00064 bool deleteable; 00065 00066 std::string expression1; 00067 std::string expression2; 00068 00069 FungParser *parsedExpression; 00070 FungParser *parsedExpression2; 00071 00072 }; 00073 00074 #endif