Miscellany

// IComponent.hclass IComponent{public:  virtual void Debug(void);};// IComponent.cppvoid IComponent::Debug(void){  //generic Debug method }// MyComponent.hclass MyComponent : public IComponent{   // note no implementation of Debug   // or modification of this file is needed};// main.cppint main(void){  MyComponent component;  component.Debug();  return 0;}