// file:  cylinderComposition.h
// CylinderComposition class derived from class CircleComposition
// adds private height to radius and [x,y] coordinates of base class
#ifndef CYLINDERCOMPOSITION_H
#define CYLINDERCOMPOSITION_H

#include "circleComposition.h"  // CircleComposition class definition

class CylinderComposition {

public:

   // default constructor
   CylinderComposition( double = 0, double = 0, double = 0.0, double = 0.0 ); 
   
	 //center member of type Point setter and getter
	 void setX( double xValue);    // set x in coordinate pair
	 double getX() const;    // return x from coordinate pair  
	 void setY( double yValue);    // set y in coordinate pair
	 double getY() const;    // return y from coordinate pair

	 //base member of type CircleComposition setter and getter
	 void setRadius( double );   // set radius
   double getRadius() const;   // return radius
   double getDiameter() const;       // return diameter
   double getCircumference() const;  // return circumference
   double getBaseArea() const;           // return area of cylinder base

   //new setter and getter
	 void setHeight( double );  // set CylinderComposition's height
   double getHeight() const;  // return CylinderComposition's height 

   double getArea() const;    // return CylinderComposition's area
   double getVolume() const;  // return CylinderComposition's volume
   void print() const;        // output CylinderComposition

private:
   double height;  // CylinderComposition's height
	 CircleComposition base; //base of CylinderComposition of type CircleComposition

}; // end class CylinderComposition

#endif

/* to complement the example from Chapter 9, Deitel & Deitel: C++ How to Program. Fourth edition.
 * Prentice Hall, 2003. 
 */