Where is polymorphism used in C++?

Polymorphism is inherently good. It refers to something having many forms, referring to both objects and methods. Polymorphism allows you to code to an interface that reduces coupling, increases reusability, and makes your code easier to read .

Polymorphism is the method in an object-oriented programming language that performs different things as per the object’s class, which calls it . With Polymorphism, a message is sent to multiple class objects, and every object responds appropriately according to the properties of the class.

The word polymorphism means having many forms. Typically, polymorphism occurs when there is a hierarchy of classes and they are related by inheritance. C++ polymorphism means that a call to a member function will cause a different function to be executed depending on the type of object that invokes the function .

Real-life Illustration: Polymorphism Like a man at the same time is a father, a husband, an employee . So the same person possesses different behavior in different situations. This is called polymorphism. Polymorphism is considered one of the important features of Object-Oriented Programming.14 Ara 2021

In the programming world, polymorphism is used to make applications more modular and extensible . Instead of messy conditional statements describing different courses of action, you create interchangeable objects that you select based on your needs. That is the basic goal of polymorphism.11 Oca 2016