Assignment Operator Overloading in C++

Let’s see the Assignment Operator Overloading in Object oriented Programming (OOP) with C++. Before this we have studied about unary operator overloading and Binary operator overloading.

#include<iostream>
#include<conio.h>
using namespace std;
class T4Tutorials
{
private:
 int x, y;
 public:
 void DataByUser ()
 {
  cout <<" Please enter the value of x and y for object1.."<<endl;
  cin>> x>>y;
 }
 void operator = (T4Tutorials obj)
 {
  x= obj.x;
  y= obj.y;


 }
 void display ()
 {
cout<<" value of x="<<x<<endl;  
cout<<" value of y="<<y<<endl;
 }
};

int main ()
{
 T4Tutorials Object1, Object2;
 Object1.DataByUser ();
 Object1.display ();
 Object2=Object1;
 cout<<"after assigning values of object 1 to object 2."<<endl;
 Object2.display();
 getch ();
}

#include<iostream>

#include<conio.h>

using namespace std;

class T4Tutorials

{

private:

int x, y;

public:

void DataByUser ()

{

cout <<" Please enter the value of x and y for object1.."<<endl;

cin>> x>>y;

}

void operator = (T4Tutorials obj)

{

x= obj.x;

y= obj.y;

}

void display ()

{

cout<<" value of x="<<x<<endl;

cout<<" value of y="<<y<<endl;

}

};

int main ()

{

T4Tutorials Object1, Object2;

Object1.DataByUser ();

Object1.display ();

Object2=Object1;

cout<<"after assigning values of object 1 to object 2."<<endl;

Object2.display();

getch ();

}

Output Please enter the value of x and y for object1. value of x= 3 value of y= 4 after assigning values of object 1 to object 2. value of x= 3 value of y= 4

Assignment Operator Overloading in C++
By: Prof. Dr. Fazal Rehman | Last updated: March 3, 2022

Video Lecture

Related Posts:

Leave a Comment