/*****************************************************************************************

    File
 
        vehicle.h

    Description

        Provides a generic Vehicle class and two classes (Automobile
        and Truck) that are built on the generic Vehicle class.

    Include File Dependencies

        string.h
        iostream.h
        mystring.h
        iomanip.h

    Change History

        06/19/98  (thh)  Initial Definition based on modifications
                         to code provided with Instructor's Manual to
                         accompany Programming Languages Paradigm and Practice,
                         2nd Edition by Doris Appleby and Julius J. VandeKopple,
                         McGraw Hill, 1997.
                         
        

*****************************************************************************************/






#ifndef VEHICLE_H_INCLUDED
#define VEHICLE_H_INCLUDED

#include <string.h>	
#include <iostream.h>
#include "Mystring.h"
#include <iomanip.h>

// Interface definition of a base class defining a vehicle:
class Vehicle {
   public:
      Vehicle (const mystring &,const mystring &);
		~Vehicle() {};
		virtual void display();
   private:
		mystring  type;    // Type of vehicle, e.g., auto or truck
		mystring  LicNum;  // License number of vehicle
};

// Interface definition of a derived class based on the vehicle base class
class Automobile : public Vehicle {
	public:
		Automobile(const mystring &, int );
		~Automobile() {};
		virtual void display();
   private:

		int NumPass;
};

// Interface definition of a derived class based on the vehicle base class
class Truck : public Vehicle {
	public:
		Truck(const mystring &, float );
		~Truck() {};
		virtual void display();
   private:
		float GWeight;
};

#endif