What is an example of polymorphism in C++ and Java?

What is an example of polymorphism in C++ and Java?

Polymorphism allows methods to do different things based on the object it is acting upon. In C++, you can use virtual functions, while in Java, you can achieve it through method overriding.

Can you show me a code example for both C++ and Java?

Sure! In C++, you might have a base class Shape with a virtual method draw(), and derived classes like Circle and Square that override draw(). In Java, you would have a similar structure with an abstract class and overridden methods.

What are the benefits of using polymorphism?

Polymorphism enhances code reusability and flexibility, allowing you to write more generic and maintainable code.

Are there any drawbacks to using polymorphism?

Yes, it can introduce complexity and may lead to performance overhead due to dynamic dispatch.