To inherit from a class, use the extends keyword. In the example below, the Car class (subclass) inherits the attributes and methods from the Vehicle class (superclass):

Oct 24, 2012 · The terminology used in the Ruby core documentation is 'superclass' and 'subclass'. Any use of the terms 'child class' or 'parent class' are just colloquialisms (i.e. local conventions).

As a subclass, your class inherits member variables and methods from its superclass. Your class can choose to hide variables or override methods inherited from its superclass.

Jan 15, 2026 · With the help of super keyword, subclasses can inherit the functionality from their parent classes. Subclasses can override methods and can access fields and methods from their parent …

A superclass, also known as a base class or parent class, serves as a blueprint for creating other classes. It defines common attributes and behaviors that can be shared by multiple subclasses.

Definitions: A class that is derived from another class is called a subclass (also a derived class, extended class, or child class). The class from which the subclass is derived is called a …

Sep 7, 2025 · In object-oriented programming, a class from which other classes inherit code is called a superclass. Furthermore, the class that inherits the code is called a subclass of that superclass.

Jan 19, 2026 · A superclass represents a generalized class that contains common properties and behaviors, while a subclass is a specialized class that inherits these features and can add new …

The Object class is the superclass of every single class in Java. This position implies that every class in Java, even if a built-in class or function like String or a user-defined one, directly or indirectly inherits …

Oct 27, 2024 · Core Concept: In OOP, a superclass, also known as a parent class or base class, serves as a blueprint from which other classes, known as subclasses or derived classes, inherit …