C++ Language, OOP & STL Master Manual
Complete Unabridged Theory, Line-by-Line Code Explanations, Object-Oriented Principles & Standard Template Library Reference
Chapter 1: C++ Architecture & Stream I/O
🇬🇧 English Definition
C++ is a compiled, multi-paradigm language created by Bjarne Stroustrup that combines C-level performance with Object-Oriented abstractions.
🇮🇳 Hinglish Definition
C++ C language ka advanced Object-Oriented version hai jo High-Level Design (Classes) aur Low-Level Speed dono ek sath deta hai.
using namespace std;
int main() {
cout << "Welcome to C++ Master Manual by Instructor" << endl;
return 0;
}Chapter 4: Object-Oriented Programming (OOP) Classes
🇬🇧 English Definition
Classes serve as blueprints for creating objects, encapsulating private member variables and public member methods.
🇮🇳 Hinglish Definition
Class ek custom data blueprint hota hai jo attributes (variables) aur behaviors (methods) ko ek sath wrap karta hai.
class Car {
private:
string brand;
public:
void setBrand(string b) { brand = b; }
string getBrand() { return brand; }
};
int main() {
Car c1;
c1.setBrand("Tesla Model S");
cout << "Car Brand: " << c1.getBrand() << endl;
return 0;
}Chapter 8: C++ Standard Template Library (STL) Vectors
🇬🇧 English Definition
std::vector is a sequence container in C++ STL representing a dynamic array that automatically resizes when items are added.
🇮🇳 Hinglish Definition
std::vector C++ STL ka dynamic array hota hai jiska size data aane par automatically expand ho jata hai.
int main() {
vector v = {10, 20, 30};
v.push_back(40);
cout << "Vector Size: " << v.size() << endl;
return 0;
}