Starting out with Visual C# (4th Edition)
4th Edition
ISBN: 9780134382609
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 10, Problem 2PP
ShiftSupervisor Class
In a particular factory, a shift supervisor is a salaried employee who supervises a shift. In addition to a salary, the shift supervisor earns a yearly bonus when his or her shift meets production goals. Create a ShiftSupervisor class that is derived from the Employee class you created in
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ShiftSupervisor Class
In a particular factory, a shift supervisor is a salaried employee who supervises a shift. In addition to a salary, the shift supervisor earns a yearly bonus when his or her shift meets production goals. Design a ShiftSupervisor class that extends the Employee class you created in Problem 1, The ShiftSupervisor class should have a field that holds the annual salary and a field that holds the annual production bonus that a shift supervisor has earned. Write one or more constructors and the appropriate accessor and mutator methods for the class. Demonstrate the class by writing a program that uses a ShiftSupervisor object. beginner code because this is an intro to java class.
in c++
Part 1: Design a class called NumDays. The class’s purpose is to store a value that represents a number of work hours and convert it to a number of days. For example, 8 hours would be converted to 1 day, 12 hours would be converted to 1.5 days, and 18 hours would be converted to 2.25 days. The class should have a constructor that accepts a number of hours, as well as member functions for storing and retrieving the hours and days. The class should also have the following overloaded operators: • (+) Addition operator. When two NumDays objects are added together, the over- loaded + operator should return the sum of the two objects’ hours members. • (-) Subtraction operator. When one NumDays object is subtracted from another, the overloaded − operator should return the difference of the two objects’ hours members. Part 2: Design a class named TimeOff. The purpose of the class is to track an employee’s sick leave, vacation, and unpaid time off. It should have, as members, the…
C#
Define a class Human with properties "first name" and "last name". Define the class Student inheriting Human, which has the property "mark". Define the class Worker inheriting Human with the property "wage" and "hours worked". Implement a "calculate hourly wage" method, which calculates a worker’s hourly pay rate based on wage and hours worked. Write the corresponding constructors and encapsulate all data in properties.
Chapter 10 Solutions
Starting out with Visual C# (4th Edition)
Ch. 10.1 - In this section, we discussed base classes and...Ch. 10.1 - Prob. 10.2CPCh. 10.1 - What does a derived class inherit from its base...Ch. 10.1 - Look at the following code, which is the first...Ch. 10.1 - Briefly summarize the constructor issues in...Ch. 10.2 - Look at the following class definitions: class...Ch. 10.2 - Does the is a relationship work in reverse? Why or...Ch. 10.3 - What is the purpose of an abstract class?Ch. 10.3 - If a class is abstract, what cannot be done with...Ch. 10.3 - If a class is derived from a base class that has...
Ch. 10.3 - What must be done with an abstract property before...Ch. 10.3 - How can you create an abstract read-only property?Ch. 10 - When one object is a specialized version of...Ch. 10 - In an inheritance relationship, the_______ is the...Ch. 10 - In an inheritance relationship, the___________ is...Ch. 10 - Base classes are sometimes called____________. a....Ch. 10 - Derived classes are sometimes called______________...Ch. 10 - The refers to the base class. a. friend keyword b....Ch. 10 - Prob. 7MCCh. 10 - When a derived class method has the same name as a...Ch. 10 - The declares that a derived class is allowed to...Ch. 10 - The declares that this method overrides a method...Ch. 10 - A class that is not intended to be instantiated,...Ch. 10 - To declare a class as abstract, you use the...Ch. 10 - A regular, nonabstract class is sometimes called a...Ch. 10 - A(n) __________ is a method that appears in a base...Ch. 10 - A(n) __________ is a property that appears in a...Ch. 10 - __________ allows a base class reference variable...Ch. 10 - The base class inherits fields, properties, and...Ch. 10 - Polymorphism allows a class variable of the base...Ch. 10 - Properties in a base class cannot be overridden in...Ch. 10 - A base class reference variable can reference an...Ch. 10 - A statement that tries to use the new operator to...Ch. 10 - A class that is not intended to be instantiated,...Ch. 10 - When an abstract property appears in a class, it...Ch. 10 - What does a derived class inherit from its base...Ch. 10 - Look at the following code, which is the first...Ch. 10 - Can methods in the derived class directly access...Ch. 10 - When you create an instance of a derived class,...Ch. 10 - In what kind of situation would you want to use an...Ch. 10 - What is primary difference between an abstract...Ch. 10 - Can abstract classes also contain abstract...Ch. 10 - Write the first line of the definition for a...Ch. 10 - Look at the following class declarations: class...Ch. 10 - Write a parameterized constructor for a base class...Ch. 10 - Prob. 4AWCh. 10 - Create an abstract class called Star. Include an...Ch. 10 - Employee and ProductionWorker Classes Create an...Ch. 10 - ShiftSupervisor Class In a particular factory, a...Ch. 10 - TeamLeader Class In a particular factory, a team...Ch. 10 - Person and Customer Classes Design a class named...Ch. 10 - PreferredCustomer Class A retail store has a...
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- When working on this C++ assignment, focus on memorizing the syntax for writing classes. Write a simple class named Circle, with three private variables: doubles named x, y and radius. The center of the circle is denoted by coordinates (x,y), and the radius of the circle is denoted by radius. It should have public member functions with the following signatures: void setRadius(double r)void setX(double value)void setY(double value)double getRadius()double getX()double getY()double getArea()bool containsPoint(double xValue, double yValue) The first six member functions are straightforward functions to set and get the private member variables. double getArea() This member function should return the area of the circle. When you are calculating the area you can use 3.14 for pi. The formula is radius * radius * pi. bool containsPoint(double xValue, double yValue) This member function should return true if the point at (xValue, yValue) is contained in the circle, and false if not. You…arrow_forwardIn a particular factory a shift supervisor is a salaried employee who supervises a shift.In addition to a salary, the shift supervisor earns a yearly bonus when his or her shiftmeets production goals. Design a ShiftSupervisor class that is derived from theEmployee class you created in Programming Challenge 1. The ShiftSupervisor classshould have a member variable that holds the annual salary and a member variablethat holds the annual production bonus that a shift supervisor has earned. Write oneor more constructors and the appropriate accessor and mutator functions for the class.Demonstrate the class by writing a program that uses a ShiftSupervisor object.arrow_forwardWrite a C++ program. Define a class called HourlyEmployee that inherits the Employee Class provided. The class must have private attributes to store the total hours worked, the total regular hours worked (sum of hours ≤ 40), and the total overtime hours worked (sum of hours > 40).The class must also have member functions to perform the following tasks:• A constructor to initialize the first name, last name, and pay rate (See the Employee Class for more details).• A setter function to set the hours work for the month (by the week – assume 4 weeks in a month). Do not write separate setters for total regular and total overtime hours. Use a while/for loop that iterates four times to read the hours worked from the user and call the setter function four times. The header of the member function should look like this:void setTotalHoursWorked(double hoursWorked)• A getter function to return⬧ the total regular hours work for the month⬧ the total overtime hours for the month⬧ the monthly…arrow_forward
- Write a class named Coin . The Coin class should have the followingmember variable:A string named sideUp . The sideUp member variable will holdeither “heads” or “tails” indicating the side of the coin that isfacing up.The Coin class should have the following member functions:A default constructor that randomly determines the side of thecoin that is facing up (“heads” or “tails”) and initializes the sideUpmember variable accordingly.A void member function named toss that simulates the tossingof the coin. When the toss member function is called, itrandomly determines the side of the coin that is facing up(“heads” or “tails”) and sets the sideUp member variableaccordingly.A member function named getSideUp that returns the value ofthe sideUp member variable.Write a program that demonstrates the Coin class. The programshould create an instance of the class and display the side that isinitially facing up. Then, use a loop to toss the coin 20 times. Eachtime the coin is tossed, display the…arrow_forwardUsing C++ 11 Design a class called NumDays. The class’s purpose is to store a value that represents a number of work hours and converts it to a number of days. For example, 8 hours would be converted to 1 day. 12 hours would be converted to 1.5 days, and 18 hours would be converted to 2.25 days. The class should have a constructor that accepts a member of hours, as well as member functions for storing and retrieving the hours and days. The class should also have the following overloaded operators: + Addition operator. When two NumDays objects are added together, the overloaded + operator should return the sum of the two objects’ hours members. - Subtraction operator. When one NumDays object is subtracted from another, the overloaded – operator should return the difference of the two objects’ hours members. ++ Prefix and postfix increment operators. These operators should increment the number of hours stored in the object. When incremented, the number of days…arrow_forwardwritte in c++ Write a Circle class that has the following member variables: • radius : a double • pi : a double initialized with the value 3.14159 The class should have the following member functions: • Default Constructor. A default constructor that sets radius to 0.0. • Constructor. Accepts the radius of the circle as an argument. • setRadius. A mutator function for the radius variable. • getRadius. An accessor function for the radius variable. • getArea. Returns the area of the circle, which is calculated as area = pi * radius * radius • getCircumference. Returns the circumference of the circle, which is calculated as circumference = 2 * pi * radiusarrow_forward
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