What is abstraction in C++?

Can you explain what abstraction is in C++?

Sure! Abstraction in C++ is a programming concept that focuses on hiding the complex implementation details and showing only the essential features of an object.

Why is abstraction important in programming?

Abstraction is important because it helps reduce complexity, increases code reusability, and makes it easier to manage large codebases.

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

Certainly! An example would be using abstract classes and interfaces. For instance, you can define a class 'Shape' with a pure virtual function 'draw()' that must be implemented by derived classes like 'Circle' and 'Square'.

How does abstraction differ from encapsulation?

Abstraction focuses on hiding the complexity by providing a simplified interface, while encapsulation is about bundling the data and methods that operate on the data within a single unit or class.