Function Overriding In C++ | Explain Function Overriding In C++ | Program Of Function Overriding In C++| Function Overriding In C++ In Hindi

 

Function Overriding In C++

Function overriding is a feature that allows us to have a same function in child class which is already present in the parent class. A child class inherits the data members and member functions of parent class, but when you want to override a functionality in the child class then you can use function overriding.

Fig: Function Overriding In C++

Program:

#include<iostream.h>

#include<conio.h>

void main()

{

class BaseClass()

{

public:

void disp()

{

Cout<<”function of parent class”;

}

};

class  DerivedClass: public BaseClass

{

public:

void disp()

{

cout<<”function of child class”;

}

};

void main()

{

 DerivedClass obj=DerivedClass();

obj.disp();

getch();

}

 

Output:

Function of child class.