#include <iostream>
 
class Super {
    public: virtual void print() const {
        std::cout << __PRETTY_FUNCTION__ << std::endl;
    }
    public: virtual ~Super() {}
};
 
class Sub : public Super {
    public: virtual void print() const {
        std::cout << __PRETTY_FUNCTION__ << std::endl;
    }
};
 
int main() {
    Super *obj = new Sub();
    // how to call 'Super::print()' from 'obj'
    // without using operator '.' and/or '->'?
 
    typedef void (*PFUNC)(void *);    
    PFUNC pFunc = (PFUNC)&Super::print;
    pFunc(obj);
 
    delete obj;
}

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