What is class inheritance in C++?

What is class inheritance in C++?

Class inheritance in C++ allows a class to inherit properties and methods from another class, promoting code reuse.

Can you give me an example of class inheritance?

Sure! If you have a base class Animal and a derived class Dog, the Dog class can inherit attributes like age and methods like bark from Animal.

What are the types of inheritance in C++?

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

What is the difference between public, private, and protected inheritance?

Public inheritance allows access to base class members, private hides them, and protected allows access in derived classes.

How does inheritance affect code reusability?

Inheritance enhances code reusability by allowing new classes to use existing code, reducing redundancy and improving maintainability.