// other ctors
public:
- constant(const std::string & initname, evalffunctype efun = 0);
- constant(const std::string & initname, const numeric & initnumber);
+ constant(const std::string & initname, evalffunctype efun = 0, const std::string & texname = std::string());
+ constant(const std::string & initname, const numeric & initnumber, const std::string & texname = std::string());
// functions overriding virtual functions from bases classes
public:
- void print(std::ostream & os, unsigned upper_precedence = 0) const;
- void printraw(std::ostream & os) const;
- void printtree(std::ostream & os, unsigned indent) const;
- void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence = 0) const;
+ void print(const print_context & c, unsigned level = 0) const;
+ int degree(const ex & s) const;
+ int ldegree(const ex & s) const;
+ ex coeff(const ex & s, int n = 1) const;
ex evalf(int level = 0) const;
protected:
ex derivative(const symbol & s) const;
// member variables
private:
- std::string name; ///< printname of this constant
+ std::string name; ///< printname of this constant
+ std::string TeX_name; ///< LaTeX name
evalffunctype ef;
- numeric *number; ///< numerical value this constant evalf()s to
- unsigned serial; ///< unique serial number for comparison
+ numeric *number; ///< numerical value this constant evalf()s to
+ unsigned serial; ///< unique serial number for comparison
static unsigned next_serial;
};