luokset

Luokset, also known as classes, are a fundamental concept in object-oriented programming (OOP). They serve as blueprints for creating objects, which are instances of these classes. Each class defines a set of attributes (variables) and methods (functions) that the created objects will have. This encapsulation of data and behavior allows for the creation of modular, reusable, and maintainable code.

In OOP, classes are used to model real-world entities or concepts. For example, a class named "Car" might have attributes such as "make", "model", and "year", and methods like "startEngine" and "stopEngine". When an object of the "Car" class is created, it inherits these attributes and methods, allowing it to perform actions and store data specific to that object.

Classes can also be organized into hierarchies through inheritance. A subclass can inherit attributes and methods from a superclass, allowing for the creation of more specialized classes while promoting code reuse. For instance, a "Sedan" class might inherit from the "Car" class and add additional attributes or methods specific to sedans.

In summary, luokset (classes) are essential components of object-oriented programming that enable the creation of modular, reusable, and maintainable code. They provide a way to model real-world entities, encapsulate data and behavior, and promote code reuse through inheritance.