Virtual function in c++: A virtual function is a form

A virtual function is a form of a member function declared within a base class and redefined by a derived class. In this tutorial, you will learn about virtual functions in C++ . Discover virtual functions in C++ , enabling runtime polymorphism for flexible code. Learn about V-Table, abstract classes, and key advantages. A virtual function is a member function that is declared within a base class using the keyword virtual and is re-defined (Overridden) in the derived class. Virtual functions enable runtime polymorphism, calling the correct function via a base class pointer or reference.