Given a class with the following specifications: Class: Cereal Data Members: string name, string brand: Write the following function definitions while maintaining encapsulation: a. Internally define a constructor, accessors and mutators. b. Define a non-member print function. Write a main function with the following contents: a. Instantiate an object of the above class. b. Call a mutator function using the instantiated object with an appropriate value. C. Call an accessor function using the instantiated obiect and print its valuo

Given a class with the following specifications: Class: Cereal Data Members: string name, string brand: Write the following function definitions while maintaining encapsulation: a. Internally define a constructor, accessors and mutators. b. Define a non-member print function. Write a main function with the following contents: a. Instantiate an object of the above class. b. Call a mutator function using the instantiated object with an appropriate value. C. Call an accessor function using the instantiated obiect and print its valuo

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter10: Classes And Data Abstraction

Section: Chapter Questions

Problem 7SA: Assume the definition of class foodType as given in Exercise 6. Answer the following questions? (1,...

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Design an Account class used to represent an individual’s declining balance gift card. It contains a string for the account number, and a float value for the balance. It should include the following 7 functions: a 2-argument constructor (it accepts an account number and initial balance). a set function, one for each attribute (2 total functions, setAccount and setBalance. Each assigns an argument value to the named member variable. a get function for each attribute (2 total functions, getAccount, and getBalance). Each returns the value stored in the named member variable. a function to display the account’s information to the screen. The account number and balance value should be labelled. a function withdraw that takes a float argument and subtracts it from the balance. Write the class declaration. Member variables should NOT be accessible outside the class! Member functions should be accessible outside the class! Write the member function definitions for only the following…
C++ Friend function concepts Do not use operator overloading Create a class User with private member variables "id". In the class define a function increment_user_id() which will increment the id and return it as well. Create another method "void show_Id()" to show the id for a particular object. Create a constructor of User class where increment the Id by calling the increment_user_id() method for every new object . Finally create two objects of the class and print their corresponding id's on console.
please assist me c++ language 1, employee and productionwork classes design a class named employee. the class should keep the following information: employee name employee number hire date write one or more constructors, and the appropriate access and mutator functions, for the classes. next write a class named production worker that is derived from the employee class. the product ionworker class should have member variables to hold the following information shift (an array) Hourly pay rate (a double) the workday is divided into two shifts: day and night. the shift variable will hold an integer value representing the shift that the employee works. the day shift is shift 1, and the night shift is shift 2. write one or more constructors, and the appropriate accessor and mutator functions, for the class. Demonstrate the classes by writing a program that uses a production worker object . note: please submit 3 files employee.h productionWorker.h cpp file
OOPstudent Student_ID: int Grades[5]: int + setgrades: void + setID: int + setage: double + print:void + age:int + OOPstudent( ) 1. Write the c++ code of the above UML diagram. 2. Write the class member function definitions (including class constructor). 3. Create an object of the same class data type in the main function. 4. Using the declared object, call all the class member functions. (use the following values): 1. ID= 12021330 2. GRADES: 5,6,7,8,9 3. AGE: 19
Define a Pet class that stores the pet’s name, age, and weight. Add appropriateconstructors, accessor functions, and mutator functions. Also define a functionnamed getLifespan that returns a string with the value “unknown lifespan.” Next, define a Dog class that is derived from Pet. The Dog class should have aprivate member variable named breed that stores the breed of the dog. Add mutator and accessor functions for the breed variable and appropriate constructors.Redefine the getLifespan function to return “Approximately 7 years” if the dog’sweight is over 100 pounds and “Approximately 13 years” if the dog’s weight isunder 100 pounds. Next, define a Rock class that is derived from Pet. Redefine the getLifespanfunction to return “Thousands of years.” Finally, write a test program that creates instances of pet rocks and pet dogs thatexercise the inherited and redefined functions. use c++
True or false The arguments passed to member functions by reference are considered as data members of class.
C++ Personal Information Class: Design a class that holds the following personal data: name, 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 information, and the other two should hold your friend's or family member's information.
Define a class called student that has thefollowing data members: - int student number- string student name- double student averageThe following member functions:- Constructor that initialize the datamembers with default values. - set and getfunctions for each data member- Print function to print the values of data members.
C++ You may work on a single class. The parameter and return type s of each function and class member function should be decided in advance. The program will be best implemented as a multi-file program, (header file, the main program,..) Design a generic class to hold the following information about a bank account: Balance Number of deposits this month Number of withdrawals Annual Interest Rate Monthly service charges The class should have the following member function: Constructors Accepts arguments for the balance and annual interest rate. deposit a virtual function that accepts an argument for the amount of the deposit. The function should add the argument to the account balance. It should also increment the variable holding the number of deposits. withdraw a virtual function that accepts an argument for the amount of the withdrawal. The function should subtract the argument from the account balance. It should also increment the variable…
1. Create a class called ADDITION has one integer and one float data member. Use pointer to data member to find their sum and print it from main method and also use the concept of dynamic constructor. 2. Create a class: Doctor, with private data members: id, name, specialization and salary with public member function: get_data () to take input for all data members, show_data () to display the values of all data members and get_specialization () to return specialization. Write a program to write 10 records of doctors and allocating the memory at run time only. 3. Write a program to create a base class: “Question3”, with protected data member: x (int) and with pure virtual function: “Task ()” [Returns no value and takes no argument]. Create a derived class of “Question3” such as “Sub1” (Derive features in public mode). In sub1, there is a member function in public section: get_data1 () to take input for x, and define Task () in this class to display the factorial of x. [Implement the…
Define a class called student that has thefollowing data members: - int student number- string student name- double student averageThe following member functions:- Constructor that initialize the datamembers with default values. - set and getfunctions for each data member- Print function to print the values of data members.Define a class called graduatestudent that inheritsdata members and functions from the class student,and then declare the following data members :- int level- int yearMember functions:- constructor -set and get functions for each data member- Print function.Define a class called master that inherits data members andfunctions from graduatestudent class, and then declare thefollowing data member: - int newid.Member function:- constructor- set and get function for the data member- Print function.Write a driver program that:- Declare object of type student withsuitable values then print it - Declare objectof type master with your information thenprint it. C++
c++ Build the ShoppingCart class with the following specifications. Note: Some can be function stubs (empty functions) initially, to be completed in later steps. Default constructor Parameterized constructor which takes the customer name and date as parameters Private data members string _customerName - Initialized in default constructor to "none" string _currentDate - Initialized in default constructor to "January 1, 2016" vector < ItemToPurchase > _cartItems Public member functions customerName() accessor date() accessor addItem() Adds an item to cart items vector. Has a parameter of type ItemToPurchase. Does not return anything. removeItem() Removes item from cart items vector. Has a parameter of type string (an item's name). Does not return anything. If item name cannot be found, output this message: Item not found in cart. Nothing removed. modifyItem() Modifies an item's description, price, and/or quantity. Has a parameter of type ItemToPurchase. Does not return…