Answered: Q 1. Consider the following class…

Q 1. Consider the following class definition class father { protected : int age; public; father (int x) {age = x;} virtual void iam ( %3D { cout <

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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Concept explainers

Class

Object Oriented Programming System (OOPs) is a programming model built on the perception of “objects” that contains data and methods. The major purpose of Object Oriented Programming is to increase the maintainability and flexibility of programs. Object Oriented Programming gets together data and its behavior (methods) in a single location (object) which makes it easier to understand.

Question

Please solve this with C++

Q 1. Consider the following class definition
class father { protected : int age; public;
father (int x) {age = x;} virtual void iam (
{ cout <<I AM THE FATHER, my age is : << age<< end1:}
};
Derive the two classes son and daughter from the above class and for each, define iam ( )
to write our similar but appropriate messages. You should also define suitable
constructors for these classes. Now, write a main ( ) that creates objects of the three
classes and then calls iam ( ) for them. Declare pointer to father. Successively, assign
addresses of objects of the two derived classes to this pointer and in each case, call iam (
) through the pointer to demonstrate polymorphism in action.

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