help with this: Personal information class: Design a class that holds the following personal data:name, address, age, and phone number. Write appropriate accessor and mutator functions. Demonstrate the class by writing a program that creates three instances of it. One instance should hold your inform

help with this: Personal information class: Design a class that holds the following personal data:name, address, age, and phone number. Write appropriate accessor and mutator functions. Demonstrate the class by writing a program that creates three instances of it. One instance should hold your inform

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 5PE: Using classes, design an online address book to keep track of the names, addresses, phone numbers,...

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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.
I've gotten stuck on this practice problem. I need help figuring this out. You need to make a Pet class that holds the following information as private data members: the name of the pet (e.g. "Spot", "Fluffy", or any word a user enters) the type of pet (e.g. dog, cat, snake, hamster, or any word a user enters) level of hungriness of the pet (2 means hungry, 1 means content, 0 means full) Your class also needs to have the following functions: a default constructor that sets the pet to be a dog named Buddy, with level of hungriness being “content” a parameterized constructor to allow having any type of pet the order of the parameters is: name of the pet, type of pet, hungriness level a PrintInfo function that prints the info for the pet according to the sample output below a TimePasses function that increases the hungry level of the pet by one (unless its hungry level is already 2, meaning hungry). a FeedPet function that changes the hungry level of the pet to 0 (Full) You must…
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 shouldbe able to handle a maximum of 500 entries.a. Define a class, addressType, that can store a street address, city, state, and ZIP code. Use theappropriate functions to print and store the address. Also, use constructors to automaticallyinitialize the member variables.b. Define a class extPersonType , the class personType, the class dateType (as designed in Q1), andthe class addressType. Add a member variable to this class to classify the person as a familymember, 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 toautomatically initialize the member variables.c. Define the class addressBookType using the previously defined classes. An object of the…
When you derive a class from an existing class, you Group of answer choices can add both new data and new functions. can add new data, but cannot add new functions. can add new functions, but cannot add new data. must add both new data and new functions.
CPP OOP - Create two classes named Mammals and MarineAnimals. Create another class named BlueWhalewhich inherits both the above classes. Now, create a function in each of these classes which prints"I am mammal", "I am a marine animal" and "I belong to both the categories: Mammals as well asMarine Animals" respectively. Now, create an object for each of the above class and try callingfunction of Mammals by the object of Mammalfunction of BlueWhale by the object of BlueWhalefunction of each of its parent by the object of BlueWhalefunction of MarineAnimal by the object of MarineAnimal
Personal Information ProgramDevelop a program, in which you’ll design a class that holds the following personal data: name, address, age, and phone number. As part of the program, you’ll then create appropriate accessor and mutator methods. Also, set up three instances of the class. One instance should hold your information, and the other two should hold your friends’ or family members’ information.Input: data for the following attributes of 3 instances of the Personal Information Class: name, address, age, and phone number NOTE: The input data do not need to be real data; they need to be entered at the keyboard, when program is run.Processing: Develop the following: Personal Information Class A program that creates three instances of the above class Output:Set up a loop and display data within each object: name, address, age, and phone number
How we can access protected data members of a class without the use of public or private functions? Explain with code
Create two classes named Mammals and MarineAnimals. Create another class named BlueWhalewhich inherits both the above classes. Now, create a function in each of these classes which prints"I am mammal", "I am a marine animal" and "I belong to both the categories: Mammals as well asMarine Animals" respectively. Now, create an object for each of the above class and try callingfunction of Mammals by the object of Mammalfunction of BlueWhale by the object of BlueWhalefunction of each of its parent by the object of BlueWhalefunction of MarineAnimal by the object of MarineAnimalCreate two classes named Mammals and MarineAnimals. Create another class named BlueWhalewhich inherits both the above classes. Now, create a function in each of these classes which prints"I am mammal", "I am a marine animal" and "I belong to both the categories: Mammals as well asMarine Animals" respectively. Now, create an object for each of the above class and try callingfunction of Mammals by the object of…
) Create two classes named Mammals and MarineAnimals. Create another class named BlueWhalewhich inherits both the above classes. Now, create a function in each of these classes which prints"I am mammal", "I am a marine animal" and "I belong to both the categories: Mammals as well asMarine Animals" respectively. Now, create an object for each of the above class and try callingfunction of Mammals by the object of Mammalfunction of BlueWhale by the object of BlueWhalefunction of each of its parent by the object of BlueWhalefunction of MarineAnimal by the object of MarineAnimal in c++?
Q1: Create two classes named Mammals and SeaAnimal. Create another class named Whale whichinherits both the above classes. Now, create a function in each of these classes which prints "I ammammal" in class Mammals, "I am a marine animal” in class Marine and "I belong to both thecategories: Mammals as well as Marine Animals" in class Whale. Now, create an object for each of theabove class in main function and try calling.1 - function of Mammals by the object of Mammal2 - function of SeaAnimal by the object of SeaAnimal3 - function of Whale by the object of Whale4 - function of each of its parent by the object of Whale
I have the basis of a program that works as an inventory, it reads the contents of a file and displays them and their quantity in three places, listed below are the things that I need to add to the program below. Provided is the current code. 1) Convert your structure into a class. For this exercise, you can leave the data as public (otherwise you would have to change the input and output functions). 2) Write a member function show_all that prints all the information for one record - name, cost, markup, and the three inventory numbers. 3) Add a user option S that lets the user see all the information for all the items in the inventory, using the show_all member function. Print a header so the user knows what each column means, and format the output to appear in columns. Hint: do a setwidth() before *each* cout. Pick widths that make sense for name, cost, markup, and the three inventory numbers. Contents of the file: Contents of Inventory.txt Red delicious apples1.00 25 6 8…
You must implement the pieces of the below classes on the following pages. You only should implement the functions that are underlined and followed by a "TODO: implement" comment. An example main function is provided to help you test your solution. You may assume the other functions have been implemented correctly, and you may use them. class Point { public: Point(); Point(double, double); double getX() const; double getY() const; void setX(double); void setY(double); void move(double, double); private: double xCoord; double yCoord; public: // output format: (x,y) void display() const; }; class Rectangle { public: Rectangle(); Rectangle(const Point &ll, double w, double h); Rectangle(const Point &ll, const Point &ur); // TODO: implement // Output format - LL:(x,y) W:width H:height…