inheritance simple program in python
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inheritance is a fundamental concept in object-oriented programming (oop) that allows a class to inherit attributes and methods from another class. it promotes code reusability and helps in creating a hierarchy of classes. in this tutorial, we will explore the basics of inheritance in python with a simple example.
consider a scenario where you have a base class representing a generic shape, and you want to create specific classes for different types of shapes, such as a circle and a rectangle. inheritance allows you to create a base class and derive more specific classes from it.
let's create a shape class as our base class:
in this example, the shape class has an _init_ method to initialize the color attribute and a display_color method to print the color of the shape.
now, let's create a circle class that inherits from the shape class:
the circle class has its own constructor that initializes the radius attribute, and it calls the constructor of the base class using super() to set the color.
similarly, let's create a rectangle class:
the rectangle class also calls the constructor of the base class using super().
now, let's create instances of the derived classes and use their methods:
this code creates instances of the circle and rectangle classes, sets their attributes, and calls their respective methods.
when you run the complete program, you should see output similar to the following:
this demonstrates how inheritance allows you to reuse code from a base class and create specialized classes with additional functionality.
in summary, inheritance is a powerful concept in python that enables code reuse and the creation of a class hierarchy. by deriving new classes from a base class, you can build a more organized and efficient code structure.
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