It is the most important part of Object-Oriented Programming. Polymorphism is the core of object-oriented programming .C++ supports polymorphism by allowing member functions defined in classes to be overridden with member functions having the same names, but different implementations, in derived classes Definition:
Inheritance is the process of creating new classes from the existing class or classes. In C++ and C, classes can be defined as deriving from a base class. A derived class inherits all of the ancestors protected and public methods and data members. With inheritance if a method is made virtual in the base class then the derived class can override it with different behaviour. This makes possible polymorphism. Types of classes:
Definition: In C++ and C# OOP, a derived class is any class that inherits from any other derived class or base class. Definition: In C++ and C# OOP, the base class is the highest class and does not inherit from any other class. Other classes can inherit from a base class. They are called derived classes. Forms of Inheritance:
Single Inheritance: If a class is derived from a single base class, it is called as single inheritance. Multiple Inheritance: If a class is derived from more than one base class, it is known as multiple inheritance Multilevel Inheritance: The classes can also be derived from the classes that are already derived. This type of inheritance is called multilevel inheritance. Hierarchical Inheritance: If a number of classes are derived from a single base class, it is called as hierarchical inheritance
Definition of class:When you define a class, you define a blueprint for a data type. This doesn't...