// non-virtual functions in this class
protected:
+ unsigned return_type() const { return return_types::commutative; }
void do_print(const print_context & c, unsigned level) const;
void do_print_latex(const print_latex & c, unsigned level) const;
};
// non-virtual functions in this class
protected:
+ unsigned return_type() const { return return_types::commutative; }
void do_print(const print_context & c, unsigned level) const;
};
// non-virtual functions in this class
protected:
+ unsigned return_type() const { return return_types::commutative; }
void do_print(const print_context & c, unsigned level) const;
void do_print_latex(const print_latex & c, unsigned level) const;
// non-virtual functions in this class
protected:
+ unsigned return_type() const { return return_types::commutative; }
void do_print(const print_context & c, unsigned level) const;
void do_print_latex(const print_latex & c, unsigned level) const;