// functions overriding virtual functions from base classes
public:
- void print(const print_context & c, unsigned level = 0) const;
unsigned precedence() const {return 40;}
bool info(unsigned inf) const;
int degree(const ex & s) const;
const ex & c) const;
ex recombine_pair_to_ex(const expair & p) const;
ex expand(unsigned options=0) const;
+
+ // non-virtual functions in this class
+protected:
+ void print_add(const print_context & c, const char *openbrace, const char *closebrace, const char *mul_sym, unsigned level) const;
+ void do_print(const print_context & c, unsigned level) const;
+ void do_print_latex(const print_latex & c, unsigned level) const;
+ void do_print_csrc(const print_csrc & c, unsigned level) const;
+ void do_print_python_repr(const print_python_repr & c, unsigned level) const;
};
// utility functions