This lab will exercise your understanding of some of the concepts covered in Chapter 13:overloading operators 1. Create a class, name of your choice, to represent a college class in which students might register. a. Create three private member variables:Class Name (to hold values such as CSC210)Number of StudentsClass Hours b. Overload the >> operator to input, from cin, into the class object, the Class Name and Class Hours c. Overload the << operator to output all the private member variables d. Overload the + (plus) operator to add a value to the Number of Students private member variable.This will represent students registering for the class. e. Overload the - (minus) operator to subtract a value from the Number of Studentsprivate member variable. This will represent students dropping the class. f. The default constructor should initialize the private member variables appropriately. 2. Write a client program to: a. Upon program execution, create one class object that instantiates a college class, for example CSC210with 4 hours. Use the overloaded >> operator to input class name and class hours from cin directly into theclass object b. Create a menu to perform the following processes: Enter 1 to register students Ask for number to add Add value to class object using overloaded + operator (classobject = classobject + valueToAdd) Enter 2 to drop students Ask for number to drop Subtract value from class object using overloaded - operator (classobject = classobject = valueToDrop) Enter 3 to print class information Enter -1 to end. The program should present the menu (loop) for selecting 1-3 until -1 is entered The program may be named any name of our choice, must have a .cpp extention; variables may be any name of yourchoice.

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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This lab will exercise your understanding of some of the concepts covered in Chapter 13:overloading operators

1. Create a class, name of your choice, to represent a college class in which students might register.

a. Create three private member variables:Class Name (to hold values such as CSC210)Number of StudentsClass Hours

b. Overload the >> operator to input, from cin, into the class object, the Class Name and Class Hours

c. Overload the << operator to output all the private member variables

d. Overload the + (plus) operator to add a value to the Number of Students private member variable.This will represent students registering for the class.

e. Overload the - (minus) operator to subtract a value from the Number of Studentsprivate member variable. This will represent students dropping the class.

f. The default constructor should initialize the private member variables appropriately.

2. Write a client program to:

a. Upon program execution, create one class object that instantiates a college class, for example CSC210with 4 hours.

Use the overloaded >> operator to input class name and class hours from cin directly into theclass object

b. Create a menu to perform the following processes:

Enter 1 to register students

Ask for number to add

Add value to class object using overloaded + operator (classobject = classobject + valueToAdd)

Enter 2 to drop students

Ask for number to drop Subtract value from class object using overloaded - operator (classobject = classobject = valueToDrop)

Enter 3 to print class information

Enter -1 to end. The program should present the menu (loop) for selecting 1-3

until -1 is entered

The program may be named any name of our choice, must have a .cpp extention; variables may be any name of yourchoice.

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