Re: Run-time-checking whether a pure virtual function has been implemented

On Aug 27, 8:58 am, Nordl?w <per.nord...@gmail.com> wrote:


If it compiled, it's implemented, no?

For example, the following code does not compile because "the
following virtual functions are pure within 'Derived'".

--Joathan

=======================================
#include <iostream>

class Base {
  public:
    virtual void print() = 0;
    Base* get() { return this; }
};

class Derived : public Base {
  public:
    //void print() { std::cout << "Derived" << std::endl; }
    void saymyname() { std::cout << "Derived" << std::endl; }
};

int main() {
  Derived d;

  return 0;
}