Constructor in Python | Python Tutorial

Veröffentlicht am: 27 Oktober 2020
auf dem Kanal: Rai Gurukul

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A constructor is a special kind of method which is used for initializing the instance variables during object creation. In this Video, we will see what is a constructor, types of it and how to use them in the python programming with examples.

What is a Constructor in Python?
Constructor is used for initializing the instance members when we create the object of a class.

.The task of constructors is to initialize(assign values) to the data members of the class when an object of class is created. IN Python the __init__() method is called the constructor and is always called when an object is created.

Types of constructors :

default constructor :The default constructor is simple constructor which doesn’t accept any arguments. It’s definition has only one argument which is a reference to the instance being constructed.
parameterized constructor :constructor with parameters is known as parameterized constructor. The parameterized constructor take its first argument as a reference to the instance being constructed known as self and the rest of the arguments are provided by the programmer.

Refer below URL for watching Classes and Objects in Python:
   • Classes and Objects in Python |  Pyth...

Refer below URL for watching Default Constructor in Python:
   • Class and Instance Variable in Python...

Refer below URL for Watching Python Function:
   • Python Function | Python Beginners Tu...

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