How do I use inheritance in classes?

How do I use inheritance in classes?

Inheritance allows a class to inherit properties and methods from another class. Do you have a specific programming language in mind?

Yes, I'm using Python. Can you give me an example?

Sure! In Python, you can create a base class and then derive a subclass from it. For example:

class Animal:
    def speak(self):
        return "Animal speaks"

class Dog(Animal):
    def speak(self):
        return "Woof!"

Here, Dog inherits from Animal.

What if I want to add more methods to the subclass?

You can simply define additional methods in the subclass. For instance:

class Dog(Animal):
    def speak(self):
        return "Woof!"
    def fetch(self):
        return "Fetching!"

Now, Dog has both speak and fetch methods.