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The best Learning website - īy definition, when a class has been created inside another class, then it is called as a nested class.

The above piece of code will yield the following output in the browser, where we are calling printMe() method of m圜lass with the help of its own object obj. Obj.printMe() // Call a member function using object Val obj = m圜lass() // Create object obj of m圜lass class

Print("The best Learning website - " + name) (dot) operator as shown below:įollowing is an example where we will create one Kotlin class and its object through which we will access different data members of that class. We can access the properties and methods of a class using the. The syntax to declare an object of a class is: The objects are created from the Kotlin class and they share the common properties and behaviours defined by a class in form of data members (properties) and member functions (behaviours) respectively. Following is the syntax to create a Kotlin Class: A Kotlin class declaration is similar to Java Programmig which consists of a class header and a class body surrounded by curly braces.īy default, Kotlin classes are public and we can control the visibility of the class members using different modifiers that we will learn in Visibility Modifiers. A Kotlin class is defined using the class keyword. Kotlin ClassesĪ class is a blueprint for the objects which defines a template to be used to create the required objects.Ĭlasses are the main building blocks of any Object Oriented Programming language. Object oriented programming (OOP) allows us to solve the complex problems by using the objects. This tutorial will teach you all the Kotlin OOP features in simple steps.

Kotlin also supports Object Oriented Programming (OOP) and provides features such as abstraction, encapsulation, inheritance, etc. which represent Kotlin as a functional language. While talking about functional features of Kotlin then we have concepts like functions, higher-order functions and lambdas etc. Kotlin supports both functional and object-oriented programming.