Suppose we have a struct/class that only contains primitive types (short/int/long/bool/float/double/char) or pointers to these types. When passing a parameter of this type by value (as C and C++ let you do), Ostatic type checking is always possible the types of the pointer fields must be checked dynamically if they point to an array of values O type checking must be done dynamically the types of the pointer fields must be checked dynamically
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- c++ Implement a MyInt class. An object in the MyInt class must be able to hold a single dynamically allocated integer. MyInt should have the following members: A member variable ptr of type int *.A parameterized constructor that takes nums of type int as input parameters.A destructor.A superimposed assignment operator (). The copy must be deep.A function set that sets the value of the number.A function get that returns the value of the number.The members must be encapsulated in accordance with the convention. Memory leaks must be avoided. To test your class, create objects and call functions according to the comments below. All tests must be validated. Input Expected output5 11 27 5 11 271 2 3 1 2 319 21 30 19 21 30Exercise on class inheritance in C++. General requirements: • All data members must be declared as “private” • No global variable is allowed to be declared and used (constants are ok) • Methods within the class and the requested functions cannot have “cin” or “cout” but it should make use of parameters and return value instead unless it is stated explicitly. • “cin” and “cout” should be used in main() or any testing functions • Please make sure that you clearly show how the C++ class, its methods and all the functions are being called and print out its return value and its results properly Please answer the following questions. 1. Define a class named “BooleanVariable” that manages a variable name (string) and a boolean value (true or false). It should not have default constructor. The class must at least provide the following methods: - toString() method that can return a string in the following format: variable-name(variable-boolean-value) such as isSuccessful(true) -…C++ Private data and function of a class cannot be accessed from outside function. Explain how it is possible to access then with reference of an example.
- PROGRAMMING 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:SUBJECT: OOPPROGRAMMING LANGUAGE: C++ ALSO ADD SCREENSHOTS OF OUTPUT. Write a class Distance to measure distance in meters and kilometers. The class should have appropriate constructors for initializing members to 0 as well as user provided values. The class should have display function to display the data members on screen. Write another class Time to measure time in hours and minutes. The class should have appropriate constructors for initializing members to 0 as well as user provided values. The class should have display function to display the data members on screen. Write another class which has appropriate functions for taking objects of the Distance class and Time class to store time and distance in a file. Make the data members and functions in your program const where applicableThis is an object oriented programming question The code should be in c++ language Create a class Employee having a private data members E_ID, E_Name, E_Age and E_Salary. Now create a public member function void getData() and void ShowData() to take and display an employee data. In the main(), function create an array of Employee class, size of the array should be taken from user at run time and call all the functions defined in the class. Sample Output: Enter details of Employee 1 Enter Employee Id: 101 Enter Employee Name: Usman Enter Employee Age: 29 Enter Employee Salary: 45000 Enter details of Employee 2 Enter Employee Id: 102 Enter Employee Name: Sana Enter Employee Age: 31 Enter Employee Salary: 51000 Enter details of Employee 3…
- Design and code a class in C++ that represents a single month of the year. It should have a single integer-typed data member to represent the month. Make sure to provide proper construction, access, and mutation for this member as well as input and output methods. In addition, methods for comparing two months chronologically for ordering would be useful as would a method to advance to the next month (note that January follows December and begins the cycle anew) or previous month. In fact, thinking about it, it might be good to be able to advance to a month an arbitrary number of whole months in the future or past: January '+' 5 = June; March '-' 5 = October. Place your Month class in a library. Write a test application (driver) for your class. Oh, and the programmers who commissioned this class wanted to make sure it could handle not only integer-valued representation of a Month but also either whole-word names or three-letter abbreviations for the Months. That means that they should…Create a class Number with a pointer as a data data member of integer type. Write user defined copy constructor tothe class and implement the deep copy for the Number class objects. So when a new object is created from anold object of the Number class, pointer data member can point different memory block. c++ questionLanguage: C++Define a base class shape that includes protected data members for area and volume of a shape, public methods for computing area and volume of a shape, and a display function to display the information about an object. Derive a class point from the shape class. This point class contains two protected data members that hold the position of point. Provide no argument and 2-argument constructors. Override the appropriate functions of base class. Derive a class Circle publicly from the point class. This class has a protected data member ofradius. Provide a no-argument constructor to initialize the fields to some fixed values. Provide a 3-argument constructor to initialize the data members of Circle class to the values sent from outside. Override the methods of base class as required. Derive another class Cylinder from the Circle class. Provide a protected data member for height of cylinder. Provide a no-argument constructor for initializing the data members to default values.…
- Create a class in C++ 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.Week One: Introduction to Object oriented Programming Course overview. Reading: Key Differences between Procedural Programming and Object-Oriented Programming (OOP). Chapter One Assignment: Write C++ code to implement void and return type functions. The code should contain more than one function. Use the implemented code to investigate the possibility of the following by indicating them as valid or invalid 1- Returning (directly or indirectly) values using void function. 2- Returning (directly or indirectly) multiple values. 3- Passing an Array to a function. 4- Implementing more than one function with same name. 5- Controlling access to functions. 6- Declaring a variable with multiple data types simultaneously.Write a simple C++ code I am a beginner. Subject: Object oriented programming Write a program that has an abstract base class. This class should have four member data variables and a pure virtual function. It should also have a method for setting the data variables. Derive a class from Base class and override a method in the base class. Write a main function that creates an object of derived class and sets the variables. Also write a top-level function that will take a parameter of type base class and return the value of the appropriate (override) function.