Object Oriented Programming with C++, Second Edition

24.8 LIVING THINGS

class Creatures

    { private :      string40 name;    public:      Creatures(string p) ;      virtual void move();  } ;

class Bird : public Creatures

    { private :      int speed ;    public:      void move();      BIRD(int n,string p);  };

class Pet : public Creatures

    { private :      int speed ;    public:      void move();      Pet(int n,string p);  };