What is a Virtual Destructor? Deleting a derived class object with a non-virtual destructor using a pointer of the base…
A virtual function is a member function declared in a base class that is re-defined (overridden) by a derived class.…
What is Polymorphism? The term "polymorphism" refers to having multiple forms. Polymorphism is defined as the ability of a message…
Upcasting is the process of creating the derived class's pointer or reference from the base class's pointer or reference. It…
If we inherit a class from another class and create an object of the derived class, it is obvious that…
There are 5 types of Inheritance in C++: Single inheritanceMultiple inheritanceHierarchical inheritanceMultilevel inheritanceHybrid inheritance Single Inheritance: A class derives from…
Constructor: A constructor is a special member function of a class and shares the same name as of class, which…
The fundamental idea that the object-oriented approach revolves around in C++ is the concept of classes and objects. It increases…
Object-oriented programming (OOPs) is a programming approach or pattern in which programs are structured around objects rather than functions and…
An object's state can be transformed into a byte stream through a process known as serialization. Deserialization is the opposite…