Startertutorials Blog
Tutorials and articles related to programming, computer science, technology and others.
Subscribe to Startertutorials.com's YouTube channel for different tutorial and lecture videos.

Categories: Polymorphism. No Comments on CPP program to overload unary operator using member function

In this article we will learn to implement a CPP program to overload unary operator using member function. A C++ program is overloaded to overload unary operator using member function.

 

Program is as follows:

#include <iostream>
using namespace std;
class Number
{
	private:
		int x;
	public:
		Number(int p)
		{
			x = p;
		}
		void operator -()
		{
			x = -x;
		}
		void display()
		{
			cout<<"x = "<<x;
		}
};
int main()
{
	Number n(10);
	-n;
	n.display();
	return 0;
}

 

Output for the above program is as follows:

x = -10

 

How useful was this post?

Click on a star to rate it!

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?

Suryateja Pericherla

Suryateja Pericherla, at present is a Research Scholar (full-time Ph.D.) in the Dept. of Computer Science & Systems Engineering at Andhra University, Visakhapatnam. Previously worked as an Associate Professor in the Dept. of CSE at Vishnu Institute of Technology, India.

He has 11+ years of teaching experience and is an individual researcher whose research interests are Cloud Computing, Internet of Things, Computer Security, Network Security and Blockchain.

He is a member of professional societies like IEEE, ACM, CSI and ISCA. He published several research papers which are indexed by SCIE, WoS, Scopus, Springer and others.

Leave a Reply

Your email address will not be published. Required fields are marked *