Design a class Parallelogram that contains two private data members: - double length, - double height. Parallelogram class should also have following public methods: - parameterized constructor, - a method to calculate area of parallelogram. Design another class Rectangle that inherits from Parallelogram (since a Rectangle is-a Parallelogram). Class Rectangle should have the following public members: - parameterized constructor, - a method to calculate perimeter, - a method to tell if the Rectangle object is a Square. Develop the main function to fully test these two classes. Note: 1. please use multiple files (separate compilation) 2. length and height should be protected members in the base class, as you need them to calculate perimeter of a rectangle.
Design a class Parallelogram that contains two private data members: - double length, - double height. Parallelogram class should also have following public methods: - parameterized constructor, - a method to calculate area of parallelogram. Design another class Rectangle that inherits from Parallelogram (since a Rectangle is-a Parallelogram). Class Rectangle should have the following public members: - parameterized constructor, - a method to calculate perimeter, - a method to tell if the Rectangle object is a Square. Develop the main function to fully test these two classes. Note: 1. please use multiple files (separate compilation) 2. length and height should be protected members in the base class, as you need them to calculate perimeter of a rectangle.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Design a class Parallelogram that contains two private data members:
-
- double length,
-
- double height.
Parallelogram class should also have following public methods:
-
- parameterized constructor,
-
- a method to calculate area of parallelogram.
Design another class Rectangle that inherits from Parallelogram (since a Rectangle is-a Parallelogram). Class Rectangle should have the following public members:
-
- parameterized constructor,
-
- a method to calculate perimeter,
-
- a method to tell if the Rectangle object is a Square.
Develop the main function to fully test these two classes.
Note:
1. please use multiple files (separate compilation)
2. length and height should be protected members in the base class, as you need them to calculate perimeter of a rectangle.
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