C++ Class Fundamentals: Virtual Functions, Polymorphism, and Class Relationships
class Parent {
public:
virtual void display() {
cout << "Parent::display invoked" << endl;
}
};
class Child : public Parent {
private:
virtual void display() {
cout << "Child::display invoked" << endl;
}
};
/*
Parent declaration Child declaration Compilation result
--------------- -------- ...
Posted on Thu, 14 May 2026 05:32:58 +0000 by amitsonikhandwa
Polymorphism in C++
Understanding Polymorphism
Polymorphism means "having multiple forms." Simply put, it refers to the ability of different objects to respond to the same message or method call in different ways.
For example, in real life, when purchasing high-speed rail tickets, adult objects require full-price tickets, while student objects only ne ...
Posted on Mon, 11 May 2026 11:03:31 +0000 by bloodgoat