Function Overloading in C++

| Last Updated: | In: C++ Tutorial


By end of this tutorial, you will be able to learn more about the function overloading, what is function overloading and how to use function overloading in c++ programming language. I have defined the function overloading with the help of an example written in c++ programs.

What is function overloading?

When you used the same function with different parameters, then it called the function overloading. Below is the example of function overloading. In the below example I have define int display() function with the different parameters.

How to use function overloading in c++?

You can use the function overloading in C++ programs by defining the same function with different parameters for different purposes. See the below example for more understanding the function overloading.

In the below example, we have defined the void display() function for different purposes with the different parameters.

Output:

Integer number: 5
Float number: 5.5
Integer number: 5 and float number: 5.5


About: Prem Tiwari

Prem Tiwari is the founder of freewebmentor.com and is a professional developer who has vast experience in PHP and open source technologies. Apart from this, he is a blogger by hobby and also he has been a regular speaker of WordPress sessions in various IT Companies.


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