12/14/2014

BCS2233 OOP: Inheritance


Create a base class named Point consisting of x and y data members representing point coordinates. From this class, derive a class named Circle with another data member named radius. For this derived class, the x and y data members represent a circle’s centre coordinates. The member method of the Point class should consist of a constructor that set the value for x and y to 0, an area() method that return 0, and distance() method that returns the distance between two points, (x1,y1) and (x2,y2), where
Distance

Additionally, the derived class should has an overided method named area() that return’s a circle area

Area = 3.14 x radius2.

Draw UML diagram that for the class Point and class Circle.

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