Object-Oriented Programming (OOP) Concepts — Complete Example Repository

This repository contains clean and practical implementations of essential Object-Oriented Programming (OOP) concepts.
It is designed as a reference for learners, interview preparation, and anyone wanting a strong hands-on understanding of OOP.

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Key OOP Concepts Implemented

1. Encapsulation

• Private/protected data members
• Getter & setter methods
• Controlled access to object state

2. Abstraction

• Abstract base classes
• Interfaces (pure virtual functions)
• Hiding implementation details

3. Inheritance

• Single and multi-level inheritance
• Reusing behavior through parent-child relationships
• Constructor chaining & use of super / Base

4. Polymorphism

• Function overloading (compile-time)
• Function overriding using virtual functions (runtime)
• Dynamic dispatch

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Additional Features Covered

** Static Keyword**

• Static data members shared across all objects
• Static member functions
• Use cases for global counters, object tracking, utility functions

** Virtual Functions**

• Base class pointer referencing derived objects
• Behavior customization using overridden methods
• Runtime polymorphism explained with clear examples

** Vector Usage (C++ STL)**

• Demonstrating object storage using std::vector
• Dynamic resizing & memory management
• Storing and iterating over objects using vectors
• Passing vectors to functions & returning vectors

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