// Examine this file for a simple class which we will
// use to begin our study of inheritance.
// There is nothing unusual about this class header,
// it has been kept very simple. It consists of four simple
// methods which can be used to manipulate data pertaining
// to our vehicle. What each method does is not especially 
// important at this time. We will eventually refer to this
// as a base class or parent class, but for the time being,
// we will simply use it like any other class to show that it
// is indeed identical to the classes already studied. 

#ifndef VEHICLE_H
#define VEHICLE_H

class vehicle 
{
protected:
   int wheels;
   float weight;
public:
   void initialize(int in_wheels, float in_weight);
   int get_wheels(void);
   float get_weight(void);
   float wheel_loading(void);
};

#endif