Friend function in c++ oop with examples

Friend function and friend classes in c++ oop with examples.

In this tutorial, we will learn about the followings;

  1. Friend function and friend classes in c++ oop
  2. Example of  Friend function and friend classes in c++ oop

Friend function and friend classes in c++ oop

Private and protected data of a class can be accessed by making a function as a friend function of the class.

friend function declaration and definition
friend function declaration and definition

Example of  Friend function of two different classes in c++ oop

C++ example with and without friend function

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Prof.Fazal Rehman Shamil (Available for Professional Discussions)
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