cprogram.h

# ifndef __CPROGRAM__H
# include <symbol.h>
# include <rule.h>
# include <fparser.hh>

class Cprogram
{
	protected:
		string		vars;
		FunctionParser 	parser;
		int			dimension;
		vector<Rule*> rule;
		Symbol		Start, Expr, function, binaryop, terminal,
					XXlist,DigitList, Digit0, Digit1, MinMax;
		Symbol		Sin, Cos, Exp, Log, Abs, Sqrt, Min, PI, Max;
		Symbol		Plus, Minus, Mult, Div, Pow;
		Symbol		Lpar, Rpar, Dot, Comma;
		Symbol		Tan, Int, Log10;
		vector<Symbol>	Digit;
		vector<Symbol>	XX;
		int			newRule();
		void			makeTerminals();
		void			makeNonTerminals();
		void			makeRules();
	public:
		Cprogram(int dim);
		int	Parse(string expr);
		double	Eval(const double *X);
		int	EvalError();
		Symbol	*getStartSymbol();
		~Cprogram();
};
# define __CPROGRAM__H
# endif