Defining class Person, class Student, class Teacher and class Graduate. Note that class Student and class Teacher inherits from Person, and class Graduate inherits from Student. Defining two constructors (including a default constructor) for each class. Defining virtual function print() for three classes (person, teacher and graduate), where each has different function body. Writing a main function to test the above definition and run each print function.
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
C++ : Defining class Person, class Student, class Teacher and class Graduate. Note that class Student and class Teacher inherits from Person, and class Graduate inherits from Student.
Defining two constructors (including a default constructor) for each class.
Defining virtual function print() for three classes (person, teacher and graduate), where each has different function body.
Writing a main function to test the above definition and run each print function.
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