27/03/2025
What is OOPs?
Object-Oriented Programming (OOPs) is a paradigm that organises software design around real-world entities and their interactions. At its core are Objects, instances of classes representing distinct entities with defined properties and behaviours. OOPs principles include encapsulation, bundling data and methods within an Object; abstraction, simplifying complex systems by focusing on essential features; inheritance, enabling new classes to inherit properties from existing ones; and polymorphism, allowing Objects of different types to be treated uniformly.
Classes serve as blueprints for Objects, defining their structure and functionality. Methods and functions within classes operate on Object data. OOPs facilitates modularity, code reusability, and clearer system design, making it a widely adopted and effective paradigm in modern software development.
In Object-Oriented Programming, classes are fundamental building blocks, acting as blueprints for creating Objects. A class defines the structure and behaviour that Objects of that class will exhibit. It encapsulates data attributes and methods, providing a modular and organised approach to software design.
Classes enable the modelling of real-world entities, allowing developers to represent and manipulate complex systems with clarity and efficiency. Through classes, code becomes more maintainable, reusable, and scalable, fostering a systematic approach to creating software systems in a way that mirrors the relationships and interactions found in the real world.