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Consider the class class base public: virtual void iam) cout <« "base\n"; ): Derive two classes from class base, and for each define iam) to write out the name of the class. b. Declare objects of cach class, and call iam) from them. C. iam) through the pointers. Assign the address of objects of the derived classes to base pointers and call

Consider the class class base public: virtual void iam) cout <« "base\n"; ): Derive two classes from class base, and for each define iam) to write out the name of the class. b. Declare objects of cach class, and call iam) from them. C. iam) through the pointers. Assign the address of objects of the derived classes to base pointers and call

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider the class class base public: virtual void iam) cout <« "base\n"; } Derive two classes from class base, and for each define iam) to write out the name of the class. b. Declare objects of each class, and call iam() from them. Assign the address of objects of the derived classes to base pointers and call с. iam() through the pointers. Remove the virtual keyword from the base class member function, run your code d. again, and compare the results. Develop a simple payroll application. There are three kinds of employees in the system: salaried employee, hourly employee, and commissioned employee. The system takes as input an array containing employee objects, calculates salary polymorphically, and generates report.
Transcribed Image Text:Consider the class class base public: virtual void iam) cout <« "base\n"; } Derive two classes from class base, and for each define iam) to write out the name of the class. b. Declare objects of each class, and call iam() from them. Assign the address of objects of the derived classes to base pointers and call с. iam() through the pointers. Remove the virtual keyword from the base class member function, run your code d. again, and compare the results. Develop a simple payroll application. There are three kinds of employees in the system: salaried employee, hourly employee, and commissioned employee. The system takes as input an array containing employee objects, calculates salary polymorphically, and generates report.
Make Employee an abstract class. Declare salary and display() as pure virtual functions in it. Derive salaried employee (monthly), hourly employee (per hour basis), and commissioned employee (bonus on completing each target) from base class Employee. The display() function should show employee no, employee name, and salary of all employees. Create a base class called shape. Use this class to store two double type values that could be used to compute the area of figures. Derive two specific classes called triangle and rectangle from the base shape. Add to base class, a member function get data() to initialize base class data members and another member functions display_ area() to compute and display the area of figures. Mark the display_area() as a virtual function and redefine this function in the derived class to suit their requirements.(Use pure virtual function)
Transcribed Image Text:Make Employee an abstract class. Declare salary and display() as pure virtual functions in it. Derive salaried employee (monthly), hourly employee (per hour basis), and commissioned employee (bonus on completing each target) from base class Employee. The display() function should show employee no, employee name, and salary of all employees. Create a base class called shape. Use this class to store two double type values that could be used to compute the area of figures. Derive two specific classes called triangle and rectangle from the base shape. Add to base class, a member function get data() to initialize base class data members and another member functions display_ area() to compute and display the area of figures. Mark the display_area() as a virtual function and redefine this function in the derived class to suit their requirements.(Use pure virtual function)
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