Object-oriented programming (OOP) is a popular programming concept based on the concept of "objects", which may contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods.
In OOP, computer programs are designed by making them out of objects that interact with one another.
Popular OOP language are class-based, which means that objects are instances of classes, which typically also determine their type. Many of the most widely used programming languages (such as C++, Object Pascal, Java, Python etc.) support object-oriented programming to a greater or lesser degree.
OOP is a way of thinking about and organizing code for maximum reusability. With this type of programming, a program comprises objects that can interact with the user, other objects, or other programs. This makes programs more efficient and easier to understand.
OOP allows objects to interact with each other using four basic principles: Encapsulation: The process of grouping functions and data into a single entity. Data abstraction: Hides unessential details from user and provides only essential information. Data hiding: Hides the data from world. Inheritance: Inheriting the properties of super class in subclass.
Some other concepts of OOP include: Polymorphism, Dynamic Binding, and Message Passing. OOP design results in code that is flexible, modular, and abstract. Developers can create programs that are powerful, maintainable, and extensible, making them a great choice for software development.
Related Topic: C++ Programming
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