The following code example is taken from the book
Object-Oriented Programming in C++
by Nicolai M. Josuttis, Wiley, 2002
© Copyright Nicolai M. Josuttis 2002
namespace CPPBook {
class Vehicle {
protected:
int maxspeed; // maximum speed
//...
};
class Car : public Vehicle {
//...
};
class Boat : public Vehicle {
//...
};
class Amph : public Car, public Boat {
//...
};
} // namespace CPPBook