What is Operator Overloading? Operator overloading is a compile-time polymorphism in which the operator is overloaded to provide the user-defined…
What is a Virtual Destructor? Deleting a derived class object with a non-virtual destructor using a pointer of the base…
What are Pure Virtual Functions? A pure virtual function is a virtual function in C++ that does not require any…
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…
Inheritance refers to a class's ability to derive properties and characteristics from another class. One of the most important aspects…
A pointer to a C++ class is created in the same way that a pointer to a structure is created,…