How to simulate virtuality for method template

Question

I have a class hierarchy where I want to introduce a method template that would behave like if it was virtual. For example a simple hierarchy:

class A {
  vi         


        

Answer 1

Is there any common code you could extract and make virtual?

class A {
  virtual ~A() {}

  template
  void method(T &t) 
  {
      ...
      DoSomeWork();
      ...
  }

  virtual void DoSomeWork() {}
};

class B : public A {
  virtual void DoSomeWork() {}
};