Starting Out with C++: Early Objects (9th Edition)
9th Edition
ISBN: 9780134400242
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
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Chapter 15, Problem 22RQE
Soft Skills
22. Suppose that you need to have a class that can sort an array in ascending order or descending order upon request. If an array is already sorted in ascending or descending order, you can easily sort it the other way by reversing it. Now suppose you have two different classes that encapsulate arrays. One provides a member function to reverse its array, while the other provides a member function to sort its array. Can you use multiple inheritance to obtain a quick solution to your problem? Should you? Write a couple of paragraphs explaining whether using multiple inheritance will or will not work to solve this problem, and, if it can, whether this is a good way to solve the problem.
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Create a class EmployeeImp and do the following
implement interface EmployeeInterface
Define the following attributes: int count and an array variable of type Employee.
Write a default constructor and initialize array Employee with the size defined in EmployeeInterface
Write a constructor that accepts size of an array as parameter. Create array Employee with the parameter size.
Use the diagram attached below as reference for the data members of each class.
Note: No need to define interface EmployeeInterface, Employee, HourlyEmployee and CommisionEmployee
public interface EmployeeInterface{int size=20;public boolean add(Employee e); // add either an hourly employee or commission employeepublic int search(String name); //return the index if the name is existing in the array, if not existing return -1public void display(); //display the information of the employee with its earnings.public boolean isFull(); //return 1 if array is full, 0 if notpublic boolean isEmpty(); //…
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Create a class EmployeeImp and do the following
implement interface EmployeeInterface
Define the following attributes: int count and an array variable of type Employee.
Write a default constructor and initialize array Employee with the size defined in EmployeeInterface
Write a constructor that accepts size of an array as parameter. Create array Employee with the parameter size.
Use the diagram attached below as reference for the data members of each class.
Note: No need to define interface EmployeeInterface, Employee, HourlyEmployee and CommisionEmployee
public interface EmployeeInterface{int size=20;public boolean add(Employee e); // add either an hourly employee or commission employeepublic int search(String name); //return the index if the name is existing in the array, if not existing return -1public void display(); //display the information of the employee with its earnings.public boolean isFull(); //return 1 if array is full, 0 if notpublic boolean isEmpty(); //…
Chapter 15 Solutions
Starting Out with C++: Early Objects (9th Edition)
Ch. 15.3 - Prob. 15.1CPCh. 15.3 - Prob. 15.2CPCh. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - How can you tell from looking at a class...Ch. 15.3 - What makes an abstract class different from other...Ch. 15.3 - Examine the following classes. The table lists the...Ch. 15 - A class that cannot be instantiated is a(n) _____...
Ch. 15 - A member function of a class that is not...Ch. 15 - A class with at least one pure virtual member...Ch. 15 - In order to use dynamic binding, a member function...Ch. 15 - Static binding takes place at _____ time.Ch. 15 - Prob. 6RQECh. 15 - Prob. 7RQECh. 15 - Prob. 8RQECh. 15 - The is-a relation between classes is best...Ch. 15 - The has-a relation between classes is best...Ch. 15 - If every C1 class object can be used as a C2 class...Ch. 15 - A collection of abstract classes defining an...Ch. 15 - The keyword _____ prevents a virtual member...Ch. 15 - To have the compiler check that a virtual member...Ch. 15 - C++ Language Elements Suppose that the classes Dog...Ch. 15 - Will the statement pAnimal = new Cat; compile?Ch. 15 - Will the statement pCreature = new Dog ; compile?Ch. 15 - Will the statement pCat = new Animal; compile?Ch. 15 - Rewrite the following two statements to get them...Ch. 15 - Prob. 20RQECh. 15 - Find all errors in the following fragment of code,...Ch. 15 - Soft Skills 22. Suppose that you need to have a...Ch. 15 - Prob. 1PCCh. 15 - Prob. 2PCCh. 15 - Sequence Sum A sequence of integers such as 1, 3,...Ch. 15 - Prob. 4PCCh. 15 - File Filter A file filter reads an input file,...Ch. 15 - Prob. 6PCCh. 15 - Bumper Shapes Write a program that creates two...Ch. 15 - Bow Tie In Tying It All Together, we defined a...
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