C How to Program (8th Edition)
8th Edition
ISBN: 9780133976892
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 17, Problem 17.17E
(Constructor Overloading) Can a Time class definition that includes both of the following constructors:
{
Time(int
;
Time ( );
}
be used to default construct a Time object? If not, explain why.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
(The Time class)
Design a class named Time.
The class contains:
- The data fields hour, minute, and second that represent a time.
- A no-arg constructor that creates a Time object for the current time. (The values of the data fields
will represent the current time.)
-A constructor that constructs a Time object with a specified elapsed time since midnight, January
1, 1970, in milliseconds. (The values of the data fields will represent this time.)
-A constructor that constructs a Time object with the specified hour, minute, and second.
- Three getter methods for the data fields hour, minute, and second, respectively.
-A method named setTime (long elapseTime) that sets a new time for the object using the
elapsed time. For example, if the elapsed time is 555550000 milliseconds, the hour is 10, the
minute is 19, and the second is 10.
Draw the UML diagram for the class and then implement the class.
Write a test program that creates two Time objects (using new Time (), new Time(555550000),…
(Java)
The Abstract Art Class
Write an abstract class as follows:
The class is named Art
It inherits from the Comparable interface
It has a private String member variable named name
It has a private String member variable named artist
It has a private int member variable called year
It has a default constructor that assigns the values "No name" to name, "No artist" to artist and -1 to the year. This default constructor calls the three argument constructor.
It has a three-argument constructor to assign values to the name, artist and year variables.
It has a copy constructor that makes a copy of another non-null Art object
It has getters and setters for the name, artist and year variables
It has a toString() method that creates a string of artist, with name and year tabbed once on subsequent lines (see sample output)
It has an equals method that compares this Art to another Object
It has a compareTo method that compares in this order: 1) artist, 2) name, 3) year
This class contains no…
(java)
The Painting Subclass
Write class as follows:
The class is named Painting, and it inherits from the Art class.
It has a private String member variable named medium
It has a default constructor that assigns the values "No name" to name, "No artist" to artist, -1 to year, and "No medium" to the medium variable. This default constructor calls the four-argument constructor.
It has a four-argument constructor to assign values to the name, artist, year, and medium variables.
It has a getter and settersfor the medium variable.
It has a toString() method
This class contains no other methods
Make sure to include your name, the name of this class, our course number, and the Activity number in a Javadoc comment at the top.
Make sure to write a Javadoc comment for each of these methods.
Chapter 17 Solutions
C How to Program (8th Edition)
Ch. 17 - (Scope Resolution Operator) Whats the purpose of...Ch. 17 - (Enhancing Class Time) Provide a constructor thats...Ch. 17 - (Complex Class) Create a class called Complex for...Ch. 17 - (Rational Class) Create a class called Rational...Ch. 17 - Prob. 17.7ECh. 17 - Prob. 17.8ECh. 17 - Prob. 17.9ECh. 17 - Prob. 17.10ECh. 17 - (Rectangle Class) Create a class Rectangle with...Ch. 17 - (Enhancing Class Rectangle) Create a more...
Ch. 17 - Prob. 17.13ECh. 17 - (Hugelnteger Class) Create a class Hugelnteger...Ch. 17 - (TicTacToe Class) Create a class TicTacToe that...Ch. 17 - Prob. 17.16ECh. 17 - (Constructor Overloading) Can a Time class...Ch. 17 - Prob. 17.18ECh. 17 - Prob. 17.19ECh. 17 - (SavingsAccount Class) Create a SavingsAccount...Ch. 17 - Prob. 17.21ECh. 17 - (Time Class Modification) It would be perfectly...Ch. 17 - Prob. 17.23ECh. 17 - Prob. 17.24ECh. 17 - (Project: Card Shuffling and Dealing) Use the...Ch. 17 - Prob. 17.26ECh. 17 - (Project: Card Shuffling and Dealing) Modify the...Ch. 17 - (Project: Emergency Response Class) The North...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Fill in the blanks in each of the following statements: A relation that has no partial functional dependencies ...
Modern Database Management (12th Edition)
Summarize the distinction between a machine language and an assembly language.
Computer Science: An Overview (12th Edition)
What is the difference between overriding a superclass method and overloading a superclass method?
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
Match the following terms to the appropriate definition: _____equi-join _____derived table _____natural join __...
Modern Database Management
Write a program to print the corresponding Celsius to Fahrenheit table.
C Programming Language
The decimal number 175 is equal to the binary number 11001111 10101110 10101111 11101111
Digital Fundamentals (11th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- (Java) The Sculpture Subclass Write class as follows: The class is named Sculpture, and it inherits from the Painting class. It has a private boolean member variable named humanForm It has a default constructor that assigns the values "No name" to name, "No artist" to artist, -1 to the year, "No medium" to the medium, and false to the humanForm variable. This default constructor calls the five argument constructor. It has a five-argument constructor to assign values to the name, artist, year, medium, and humanForm variables. It has a getter and setter for the humanForm variable. It has a toString() method. This class contains no other methods Make sure to include your name, the name of this class, our course number, and the Activity number in a Javadoc comment at the top. Make sure to write a Javadoc comment for each of these methods.arrow_forward(Person Class) Design a class named Person that contains: o name, gender, and personCase as a private attribute o Non-default constructor that specifies name and gender o toString method that returns person data o personCase () method with no implementation (Student Class) Design a class named Student which is a child of Person that contains: o studentID as a private attribute o Nondefault constructor that specifies the name, gender, and studentID o toString method that returns student data o Implement personCase () that assigns "Not Studying" to personCase if studentID equals 0, “Studying" in case studentID greater than 0, and "Not a student" in case studentID less than 0. (Employee Class) Design a class named Employee which is a child of Person that contains: o employeelD as a private attribute o Non-default constructor that specifies the name, gender, and employeelD o toString method that returns employee data o Implement personCase () that assign “Technical" to personCase if…arrow_forward(After reading the instructions given in the pictures attached, read the following) Class membersdoctorType Class must contain at least these functionsdoctorType(string first, string last, string spl); //First Name, Last Name, Specialty void print() const; //Formatted Display First Name, Last Name, Specialtyvoid setSpeciality(string); //Set the doctor’s Specialtystring getSpeciality(); //Return the doctor’s SpecialtypatientType Class must contain at least these functionsvoid setInfo(string id, string fName, string lName,int bDay, int bMth, int bYear,string docFrName, string docLaName, string docSpl,int admDay, int admMth, int admYear,int disChDay, int disChMth, int disChYear);void setID(string);string getID();void setBirthDate(int dy, int mo, int yr);int getBirthDay();int getBirthMonth();int getBirthYear();void setDoctorName(string fName, string lName);void setDoctorSpl(string);string getDoctorFName();string getDoctorLName();string getDoctorSpl();void…arrow_forward
- Problem (Online Address Book): Using classes, design an online address book to keep track of the names, addresses, phone numbers, and dates of birth of family members, close friends, and certain business associates. Define a class addressType that can store a street address, city, state, and ZIP code. Use the appropriate functions to print and store the address. Also, use constructors to automatically initialize the member variables. Define a class extPersonType using the class personType with following members and methods: firstname, lastname, and accessors and mutators, print to display, and constructors. Define a class dateType for month, day and year as members with its accessors, mutators, and constructors) Design a class addressType. Add a member variable to this class to classify the person as a family member, friend, or business associate. Also, add a member variable to store the phone number. Add (or override) the functions to print and store the appropriate information.…arrow_forwardState whether it's tru or false .arrow_forward(Triangle class) Design a new Triangle class that extends the abstract Geometricobject class. Draw the UML diagram for the classes Triangle and Geometricobject then implement the Triangle class. Write a test program that prompts the user to enter three sides of the triangle, a color, and a Boolean value to indicate whether the triangle is filed. The program should create a Tri- angle object with the se sides, and set the color and filled properties using the input. The program should display the area, perimeter, color, and true or false to indicate whether it is filled or not.arrow_forward
- (Account class)Create an Account class that a bank might use to represent customers’ bank accounts. Include a data member of type int to represent the account balance. Provide a constructor that receives an initial balance and uses it to initialize the data member. The constructor should validate the initial balance to ensure that it’s greater than or equal to 0. If not, set the balance to 0 and display an error message indicating that the initial balance was invalid. Provide three member functions. Member function credit should add an amount to the current balance. Member function debit should withdraw money from the Account and ensure that the debit amount does not exceed the Account’s balance. If it does, the balance should be left unchanged, and the function should print a message indicating "Debit amount exceeded account balance." Member function get_Balance should return the current balance. Create a program that creates two Account objects and tests the member functions of class…arrow_forward(The Person, Student, Employee, Faculty, and Staff classes) Design a class named Person and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A person has a name, address, phone number, and e-mail address. A student has a class status (freshman, sophomore, junior, or senior). Define the status as a constant. An employee has an office, salary, and date hired. Use the MyDate class defined in Programming Exercise 10.14 – see the textbook - to create an object for date hired. A faculty member has office hours and a rank. A staff member has a title. Override the toString method in each class to display the class name and the person's name. Draw the UML diagram for the classes and implement them. Write a test program that creates a Person, Student, Employee, Faculty, and Staff, and invokes their toString() methods.arrow_forwardUse C++arrow_forward
- (Default Constructor) What’s a default constructor? How are an object’s data members initialized if a class has only an implicitly defined default constructor?arrow_forwardPROGRAMMING LANGUAGE :C++ QUESTION; You need to store hiring date and date of birth for Managers and Employees. You need to create a Date class for this purpose. Create objects of Date class in Manager and Employee classes to store respective dates. You need to write print function in Manager and Employee classes as well to print all information of Managers and Employees. You need to perform composition to implement this task. Create objects of Manager and Employee classes in main function and call print function for both objects. ______________________________________________________________ note : print the specific part of code in following ... Print Date class here: Print updated Manager class here: Print updated Employee class here: Print main function here:arrow_forward(The Account class) Account -id: int -balance: double -annualInterestRate : double -dateCreated : Date +Account( ) +Account(someId : int, someBalance : double) +getId() : int +setId(newId : int) : void +getBalance() : double +setBalance(newBalance : double) : void +getAnnualInterestRate( ) : double +setAnnualInterestRate(newRate : double) : void +getDateCreated( ) : Date +getMonthlyInterestRate( ) : double +getMonthlyInterest( ) : double +withdraw(amt : double) : void +deposit(amt : double) : void Design a class named Account that contains: ■ A private int data field named id for the account (default 0). ■ A private double data field named balance for the account (default 0). ■ A private double data field named annualInterestRate that stores the current interest rate (default 0). Assume all accounts have the same interest rate. Make it static. ■ A private Date data field named dateCreated that stores the date when the account was created. (private Date dateCreated)…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
What is Abstract Data Types(ADT) in Data Structures ? | with Example; Author: Simple Snippets;https://www.youtube.com/watch?v=n0e27Cpc88E;License: Standard YouTube License, CC-BY