// other constructors
public:
- 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());
+ constant(const std::string & initname, evalffunctype efun = 0, const std::string & texname = std::string(), unsigned domain = domain::complex);
+ constant(const std::string & initname, const numeric & initnumber, const std::string & texname = std::string(), unsigned domain = domain::complex);
// functions overriding virtual functions from base classes
public:
+ bool info(unsigned inf) const;
ex evalf(int level = 0) const;
+ bool is_polynomial(const ex & var) const;
+ ex conjugate() const;
+ ex real_part() const;
+ ex imag_part() const;
protected:
ex derivative(const symbol & s) const;
bool is_equal_same_type(const basic & other) const;
ex number; ///< numerical value this constant evalf()s to
unsigned serial; ///< unique serial number for comparison
static unsigned next_serial;
+ unsigned domain; ///< numerical value this constant evalf()s to
};
extern const constant Pi;