Practical-12

Write a cpp program for a friend function.

Introduction

Code

Practical-12.cpp

#include <iostream>

class Animal
{
public:
  Animal(std::string name)
  {
    this->name = name;
  }

  void showName()
  {
    std::cout << "My name is: " << this->name << std::endl;
  }

private:
	std::string name;
};

// Friend Function
void showNameFriend( Animal& a )
{
   a.showName();
}

int main ()
{
	Animal dog("Spot");
	showNameFriend(dog);

   return 0;
}

Output

My name is: Spot