// functions overriding virtual functions from bases classes
public:
void print(const print_context & c, unsigned level = 0) const;
+ unsigned precedence(void) const {return 40;}
bool info(unsigned inf) const;
int degree(const ex & s) const;
int ldegree(const ex & s) const;
const ex & c) const;
ex recombine_pair_to_ex(const expair & p) const;
ex expand(unsigned options=0) const;
-
- // new virtual functions which can be overridden by derived classes
- // none
-
- // non-virtual functions in this class
- // none
-
-// member variables
-
-protected:
- static unsigned precedence;
};
// utility functions