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,…
A copy constructor is a type of constructor that creates a copy of another object. If we want one object…
C++ references allow you to give a variable a second name that you can use to read or modify the…
Mutable data members are those whose values can be changed in runtime even if the object's type is constant. It…