C++ Design a class called Date that:• The class has integer data members to store month, day, and year.• The class should have a three-parameter default constructor that allows the date to be set at the time a new Date object is created.• If the user creates a Date object without passing any arguments, or if any of the values passed are invalid, the default values of 1, 1,2001 (i.e., January 1, 2001) should be used.• The class should have member functions print to print the date in the following formats:3/15/20March 15, 202015 March 2020Hint 1. You should use the constructor to initialize your object.Hint 2. The constructor can also be overloaded with different parameters to handle the case of no parameter. Based on the code you write for Q1, do the following:• Modify the constructor functions of the Date class to add a line of code to print The constructor function is executed on thescreen.• Write two functions that accept an Date object as parametervoid f(Date &d);void g(Date d);• For both f and g, call the member function print .Please observe the execution results of f and g , and answer the following two questions:• What is the difference when you run function f and g ?• What is the reason for the difference?Hint 1: Note that f accepts reference parameter, and g accepts value parameter.Hint 2: For this question, you do not need to submit your code, you only need to answer the two questions.This question will provide you a better understanding of reference parameter, recall the slide.

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Description: C++ Design a class called Date that:• The class has integer data members to store month, day, and year.• The class should have a three-parameter default constructor that allows the date to be set at the time a new Date object is created.• If the user

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Design a class called Date that: • The class has integer data members to store month, day, and year. • The class should have a three-parameter default constructor that allows the date to be set at the time a new Date object is created. • If the user creates a Date object without passing any arguments, or if any of the values passed are invalid, the default values of 1, 1, 2001 (i.e., January 1, 2001) should be used. • The class should have member functions print to print the date in the following formats: 3/15/20 March 15, 2020 15 March 2020

Design a class called Date that: • The class has integer data members to store month, day, and year. • The class should have a three-parameter default constructor that allows the date to be set at the time a new Date object is created. • If the user creates a Date object without passing any arguments, or if any of the values passed are invalid, the default values of 1, 1, 2001 (i.e., January 1, 2001) should be used. • The class should have member functions print to print the date in the following formats: 3/15/20 March 15, 2020 15 March 2020

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter11: Inheritance And Composition

Section: Chapter Questions

Problem 1PE: In Chapter 10, the class clockType was designed to implement the time of day in a program. Certain...

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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. Your program should be able to handle a maximum of 500 entries. 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 (as defined in Example 10-10, Chapter 10), the class dateType (as designed in this chapters Programming Exercise 2), and the 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. Use constructors to automatically initialize the member variables. Define the class addressBookType using the previously defined classes. An object of the type addressBookType should be able to process a maximum of 500 entries. The program should perform the following operations: Load the data into the address book from a disk. Sort the address book by last name. Search for a person by last name. Print the address, phone number, and date of birth (if it exists) of a given person. Print the names of the people whose birthdays are in a given month. Print the names of all the people between two last names. Depending on the users request, print the names of all family members, friends, or business associates.
In Chapter 10, the class clockType was designed to implement the time of day in a program. Certain applications, in addition to hours, minutes, and seconds, might require you to store the time zone. Derive the class extclockType from the class clockType by adding a member variable to store the time zone. Add the necessary member functions and constructors to make the class functional. Also, write the definitions of the member functions and the constructors. Finally, write a test program to test your class.
Design a class called Date that has integer data members to store month , day, and year. The class should have two constructors; a default constructor that accepts no parameters, and a three-parameter constructor that allows the date to be set by the programmer. If the user creates a Date object without passing any arguments, or if any of the values passed are invalid, the default values of 1, 1, 2001 (i.e., January 1, 2001) should be used. The class should have three (3) member functions to print the date in the following formats: 3/15/16 March 15, 2016 15 March 2016 Demonstrate the class by writing a program that uses it. Be sure your program only accepts reasonable values for month and day. The month should be between 1 and 12. The day should be between 1 and the number of days in the selected month. I expect to see all uses of the constructors that you made, including the error checking. I also expect to see all uses of the 3 output functions in your program. You are responsible…
A class named CafeService contains • Two data members i.e. the orderID and the price of food item(s) served by • A no-argument constructor to initialize both data fields with default values of “ord#0”, 0.0• A parameterized constructor to initialize all data fields with user-defined valuesDerive a class named StaffService from the class CafeService that holds the following:• Two data members i.e. o serviceFee, o the cabinNumberto which the service has been made• A function named totalCharges that returns total cost of an order (including serviceFee + price of food item(s) served)• A parameterized constructor, which requires arguments for all of its own data fields as well as for the data fields of base class• A member function named display() to show all the details of an order including orderID,price, and totalChargesIn the main() function, instantiate an object of class StaffService object and test the implementation of both classes through this object.
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Create a class time24, each object is a value represented the time of day in the form hours, minutes and seconds. Provide a constructor that enables an object of this class to be initialized when it is instantiated. The constructor should contain default values in case no initializes are provided.Provide Public member functions for each of the following operations: set the time, print the time, increment the time by one second, compare two times for equality, increment the time by one hour, determine if one time is “less than” (comes before) another time, and final print the time in format 12 hours.Include any additional operations that you think would be useful for your class.Design, implement, and test your class.into three files. C++
Create a class time24, each object is a value represented the time of day in the form hours, minutes and seconds. Provide a constructor that enables an object of this class to be initialized when it is instantiated. The constructor should contain default values in case no initializes are provided.Provide Public member functions for each of the following operations: set the time, print the time, increment the time by one second, compare two times for equality, increment the time by one hour, determine if one time is “less than” (comes before) another time, and final print the time in format 12 hours.Include any additional operations that you think would be useful for your class.Design, implement, and test your class.into three files
Create a class time24, each object is a value represented the time of day in the form hours, minutes and seconds. Provide a constructor that enables an object of this class to be initialized when it is instantiated. The constructor should contain default values in case no initializes are provided.Provide Public member functions for each of the following operations: set the time, print the time, increment the time by one second, compare two times for equality, increment the time by one hour, determine if one time is “less than” (comes before) another time, and final print the time in format 12 hours.Include any additional operations that you think would be useful for your class.Design, implement, and test your class.(c++ in three projects)
2- Create a class time24, each object is a value represented the time ofday in the form hours, minutes and seconds. Provide a constructorthat enables an object of this class to be initialized when it isinstantiated. The constructor should contain default values in case noinitializes are provided.Provide Public member functions for each of the followingoperations: set the time, print the time, increment the time by onesecond, compare two times for equality, increment the time by onehour, determine if one time is “less than” (comes before) anothertime, and final print the time in format 12 hours.Include any additional operations that you think would be useful foryour class.Design, implement, and test your class.
Define a class with the following specifications: Create a class called MarathonRunner that has three private data members: name (String), distance (double) and time (double). a. Write a constructor that accepts name, distance, and time as input parameters to initialize the private data members. b. Provide only one accessor (get) method and one mutator (set) method for the distance data member. c. d. Define a private method called calculateSpeed(0 which calculates and returns the speed (double) of the distance marathon runner. The speed is calculated using the formula: speed = time Define a public method called isFaster() that accepts as input parameter a speed record(double). The method should return true if the current runner's speed is faster than the speed record, otherwise, return false. e. Define a public method called displayDetails() to display on the screen the runner's details as in the f. following
Create a class named 'Member' having the following members:Data members1 - Name2 - Age3 - Phone number4 - Address5 - SalaryIt also has a method named 'printSalary' which prints the salary of the members.Two classes 'Employee' and 'Manager' inherits the 'Member' class. The 'Employee' and 'Manager' classes have data members 'specialization' and 'department' respectively. Now, assign name, age, phone number, address and salary to an employee and a manager by making an object of both of these classes and print the same.
Design a class named MyDate. The class contains:■■ The data fields year, month, and day that represent a date. month is 0-based,i.e., 0 is for January.■■ A no-arg constructor that creates a MyDate object for the current date.■■ A constructor that constructs a MyDate object with a specified elapsed timesince midnight, January 1, 1970, in milliseconds.■■ A constructor that constructs a MyDate object with the specified year, month,and day.■■ Three getter methods for the data fields year, month, and day, respectively.■■ A method named setDate(long elapsedTime) that sets a new date forthe object using the elapsed time. Draw the UML diagram for the class then implement the class. Write a testprogram that creates two MyDate objects (using new MyDate() and newMyDate(34355555133101L)) and displays their year, month, and day.