Another Way to Define A Class - Inheritance Inheritance Concept Rectangle Triangle Polygon class Polygon { private: int width, length; public: void set(int w, int l); } class…
COMP313A Programming Languages Object Oriented Progamming Languages (3) Lecture Outline Polymorphism and Strong Typing Polymorphism polymorphic variables could refer to objects…
* Another way to define a class Inheritance..!! * Why Inheritance ? Inheritance is a mechanism for building class types from existing class types defining new class types…
Another Way to Define A Class - Inheritance Inheritance Concept Rectangle Triangle Polygon class Polygon { private: int width, length; public: void set(int w, int l); } class…
Chapter 4 Inheritance Objective IS-A relationships and the allowable changes for derived classes The concept of polymorphism Public, private, and protected members and inheritance…