Oo p concepts
OO P (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code that manipulate that data. The key concepts of OO P are:
- Abstraction: Abstraction is the process of reducing complex phenomena to a set of more manageable concepts. In OO P, abstraction means focusing only on the relevant attributes and behavior of an object, while ignoring all other details.
- Encapsulation: Encapsulation refers to the practice of hiding the internal workings of an object from the outside world. This is achieved by defining public interfaces, through which other objects can interact with the object, while keeping the implementation details private.
- Inheritance: Inheritance is the mechanism by which one class can inherit the properties and methods of another class. This allows developers to create new classes that are similar to existing classes but with additional or modified functionality.
- Poly morphism: Poly morphism allows objects of different types to be treated as if they were of the same type. This is achieved through method overloading and method overriding, which enable a single method name to be used with different argument lists or behavior depending on the object being used.
- Class: A class is a blueprint or template for creating objects that define the properties and behavior of an object.
- Object: An object is an instance of a class, created from a class blueprint and containing its own set of properties and behavior.
- Method: A method is a function that is associated with a class and can be called to perform a specific action on an object.
These concepts help to make OO P a powerful programming paradigm that supports modular design, code reuse, and extensibility.