Assignment No. 04 Object Oriented Programming (CS304) Due date “June 21, 2013

Consider Candidate class from E-Voting System discussed in Assignment No. 01. Class Details are given as follows:

Class Name	Attribute Name	Attribute Data Type	Functions
Candidate	CNIC	Integer/Character String	-Default constructor()
	First_Name	Character String	-Function to overload  stream extraction operator ( >>)
	Last_Name	Character String	- Function to overload stream      insertion operator ()
	Sign_Alloted	Character String	-Function to overload comparison operator (= = )

Write a Program in C++ that implements the candidate class with given attributes and functions. Your program should be able to do the following:

1. There should be a default constructor to initialize data members of candidate class.

2. There should be a function to overload stream extraction operator so that we should take input for each object data members directly from main function using cin statement e.g. cin>>Candidate1.

            

            Note: Make sure you take input against each data member specified in above table.

3. While inputting, you also have to check for duplicate records i.e. information of a single candidate should not be entered more than one. For this, you have to overload “= =” operator so that comparison operation would be performed on objects directly in main( ) function by writing this type of statement C1= = C2.

4. There should be a function to overload stream insertion operator so that we should display each object data directly from main function using cout statement e.g. . coutCandidate1.

5. In main() function, you are required to create an array of objects to store candidates information. For example if you want to register data of 5 candidates, you should create an array of 5 objects.

    

Sample Output:

For sample output look the attached animated GIF file.

Lectures Covered:  This assignment covers Lecture #    16-21 Deadline:             Your assignment must be uploaded/submitted at or before. June 21, 2013