Write a program that defines an object of type double called myDouble. Define an object of reference type called myReference and initialize it with myDouble. Change the value of myReference. Print the object value using both the reference and the original variable. Change the value of myDouble. Print the value of both objects.
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Lab02-03. Reference Type C++ :
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- Create class Employee that has the following pieces of information called first name, last name, day off and salary. Write a C++ program to implement the following functions for three employees: 1- Constructor to initialize data members. 2- Set and get functions for data members 3- Operate decrement operator to decrement the salary when the employee has a day off. 4- Display the results using friend function called Display().in C++, for classes with pointer member variables, you should include the copy constructor and the ____________________ in the class.Design a new class that contains a print and read function by creating a new object and calling the print and reading functions inside the case ( data structure in java)
- Write a C++ code for the problem below. Problem: Write a class called profileID, which has data members firstName, lastName, age, and birthday. Instantiate an object ECE as an object of class profileID.In C++Write the header file (.h file) of a class Counter containing: A data member counter of type int. A data member named counterID of type int. A static int data member named nCounters. A constructor that takes an int argument. A function called increment that accepts no parameters and returns no value. A function called decrement that accepts no parameters and returns no value. A function called getValue that accepts no parameters and returns an int. A function named getCounterID that accepts no parameters and returns an int.Write a C++ class to represent an Employee. Each employee is given a name, an age, a NIC number, anaddress, and a salary. Furthermore: The Employee class should keep track of how many employees (objects) have been created inthe system. Your Employee class should initialize all of its fields via a constructor. Create function prototypes to set and get an employee's zip code. Declare a print_employee() function that prints all of an employee object's details.(Whenever possible, use constant functions.)
- In C++ Please: THE PROGRAM CANNOT CONTAIN -> OPERATORS! Create a class AccessPoint with the following: x - a double representing the x coordinate y - a double representing the y coordinate range - an integer representing the coverage radius status - On or Off Add constructors. The default constructor should create an access point object at position (0.0, 0.0), coverage radius 0, and Off. Add accessor and mutator functions: getX, getY, getRange, getStatus, setX, setY, setRange and setStatus. Add a set function that sets the location coordinates and the range. Add the following member functions: move and coverageArea. Add a function overLap that checks if two access points overlap their coverage and returns true if they do. Add a function signalStrength that returns the wireless signal strength as a percentage. The signal strength decreases as one moves away from the access point location. Represent this with bars like, IIIII. Each bar can represent 20% Test your class by writing a…PLEASE HELP: In c++ please The class function needs to be in a header file (.h) The main needs to be on the main .cpp file. Please try to avoid using -> operators. Looking for a solution without them. Any help is very much appreciated. Much thanks! Create a class AccessPoint with the following attributes: x - a double representing the x coordinate y - a double representing the y coordinate range - an integer representing the coverage radius status - On or Off Add constructors. The default constructor should create an access point object at position (0.0, 0.0), coverage radius 0, and Off. Add accessor and mutator functions: getX, getY, getRange, getStatus, setX, setY, setRange and setStatus. Also, add a set function that sets the location coordinates and the range. Add the following member functions: move and coverageArea. Add a function overlap that checks if two access points overlap their coverage and returns true if they overlap. Add a function signalStrength that returns the…Creating a Class in C++ Summary In this lab, you create a programmer-defined class and then use it in a C++ program. The program should create two Rectangle objects and find their area and perimeter. Instructions Ensure the class file named Rectangle.cpp is open in your editor. In the Rectangle class, create two private attributes named length and width. Bothlength and width should be data type double. Write public set methods to set the values for length and width. Write public get methods to retrieve the values for length and width. Write a public calculateArea()method and a public calculatePerimeter() method to calculate and return the area of the rectangle and the perimeter of the rectangle. Open the file named MyRectangleClassProgram.cpp. In the MyRectangleClassProgram, create two Rectangle objects named rectangle1 and rectangle2 using the default constructor as you saw in MyEmployeeClassProgram.cpp. Set the length of rectangle1 to 10.0 and the width to 5.0. Set the length…
- In C++ , Write a program that creates an EvenNumber object for value 16 and invokes the getNext() and getPrevious() functions to obtain and displays these numbers. The program must contain the following, **please also implement the class A data field value of the int type that represents the integer value stored in the object. A no-arg constructor that creates an EvenNumber object for the value 0. A constructor that constructs an EvenNumber object with the specified value. A function named getValue() to return an int value for this object. A function named getNext() to return an EvenNumber object that represents the next even number after the current even number in this object. A function named getPrevious() to return an EvenNumber object that represents the previous even number before the current even number in this object.c++ Create a class Circle having member variables Radius of type float. Make default and parametrized constructors in addition with setter methods of member variables. Make a function getArea() to return the Area of a Circle object. Overload the ‘+’ operator to add two objects of class Circle. In main(), create two objects of the class and assign them values by using setter methods. Make another object and initialize it with the sum of other two objects. Finally, display their AreaWrite the program of object orientation programming c++. Write a program with a class that contains an array of integers. Initialize the integer array in the constructor of the class. Then create two friend functions to the class to find the largest and smallest integers in the array. (One function should be global)Create a destructor that sets all of the elements in the array to 0.