What is the difference between polymorphism and inheritance in C++?

What is the difference between polymorphism and inheritance in C++?

Polymorphism allows methods to do different things based on the object it is acting upon, while inheritance is a way to form new classes using classes that have already been defined.

Can you give me an example of polymorphism in C++?

Sure! In C++, polymorphism can be demonstrated using virtual functions. For instance, if you have a base class Shape with a virtual function draw(), derived classes like Circle and Square can implement their own versions of draw(). When you call draw() on a Shape pointer that points to a Circle, it will call the Circle's draw() method.

How does inheritance work in C++?

Inheritance in C++ allows a class (derived class) to inherit attributes and methods from another class (base class). This promotes code reusability. For example, if you have a base class Animal with a method speak(), a derived class Dog can inherit speak() and also have its own methods.

Are there different types of inheritance in C++?

Yes, C++ supports several types of inheritance: single inheritance, multiple inheritance, hierarchical inheritance, multilevel inheritance, and hybrid inheritance.