Defining Classes
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What is Defining Classes?
In Kotlin, a class is a blueprint for creating objects (instances). You define a class using the class keyword, followed by the class name and curly braces. A class consists of three major parts:
- Properties. Variables that specify the attributes of the class's objects.
- Methods. Functions that contain the class's behaviors and actions.
- Constructors. A special member function that creates instances of the class throughout the program in which it's defined.
Free resources to learn Defining Classes
- Official docsClasses
- ArticleDefine a class
- VideoKotlin Classes & Objects Explained 🚀 | OOP in Kotlin | Kotlin Crash Course
More in stage 21: Defining Classess
Defining Classes: common questions
Can I learn Defining Classes in Hindi?
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Is this Defining Classes tutorial for beginners?
It is lesson 56 of 153 in the free Kotlin roadmap, in stage 21, Defining Classess. If you are new to Kotlin, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.