Abstraction in C++ - Explained in Simple Words

Abstraction means showing only the important things and hiding the complex details.

Think of a car. When you drive a car, you only see steering, brake, and accelerator. You don't see how the engine works inside. You don't need to know it. You just drive. This is Abstraction!

In C++, we use Abstraction to make our code simple to use.

Let's see a simple example:

 cpp #include <iostream> using namespace std; class Car { public: void start() { cout << "Car Started!" << endl; startEngine(); } private: void startEngine() { cout << "Engine is working inside..." << endl; } }; int main() { Car myCar; myCar.start(); return 0; } Output: Car Started! Engine is working inside...