Non-parameterized and Parameterized Constructor in Python

Constructors in Python

You have probably seen the name Python far too often if you have been programming for a while. Python is an object-oriented programming language, which means that each instance created on the platform is defined as an object. Despite the abundance of available resources for most Python components, the subject of constructors in Python is one that is frequently investigated. As a result, we will cover everything there is to know about Python constructors in this post, including how to utilize them and their advantages.

Simply put, a function  is a specific kind of method or function that can be used to initialize instances of different class members. Also read more constructor overloading in python.

There are two types of constructors in Python.

Non-parameterized Constructor: In Python, a function  that has no parameters is referred to as non-parameterized.

Parameterized Constructor

Constructors with parameters are referred to as parameterized constructors. The first argument to the parameterized function is a reference to the instance being created, known as self, and the remaining parameters are supplied by the programmer.

Default function

The default function is a straightforward function  that doesn't take any arguments. Only one argument, a reference to the instance being constructed, is provided in its definition.

The following describe function functions:

It ought to be made public domain.

Every time an item is created, it is automatically called.

It has no return type at all, not even void. Thus, it is unable to return values.

It is not possible to utilise an object with a function  as a member of a union.

Conclusion

In this article, we covered about constructor , and types of constructor which are Parameterized constructor , Non-parameterized Constructor ,Default constructor.