What is the difference between encapsulation and abstraction in C++?

What is the difference between encapsulation and abstraction in C++?

Encapsulation is the bundling of data and methods that operate on that data, while abstraction is the concept of hiding complex implementation details.

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

Sure! In C++, encapsulation can be demonstrated using classes. For instance, a class 'Car' can have private attributes like 'speed' and 'fuel', and public methods to access and modify these attributes.

And what about abstraction? How is it implemented?

Abstraction in C++ can be implemented using abstract classes and interfaces. For example, you can create an abstract class 'Shape' with a pure virtual function 'draw()' that must be implemented by derived classes.

Why is it important to use both encapsulation and abstraction?

Using both encapsulation and abstraction helps in reducing complexity, enhancing code maintainability, and protecting the integrity of the data.