When writing the definition of the function to overload the assignment operator for a class, why do you use the pointer this?
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When writing the definition of the function to overload the assignment operator for a class, why do you use the pointer this?
- Assignment operator is evaluated from right to left and the default working of assignment operator is to create the copy of member variables.
- Assignment operator is same as copy constructor but it does not create new object instead it uses an existing object.
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- 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:What must you be sure of when passing a class object to a function template that uses an operator, such as * or >?What is the result of a function that substitutes the operator of a class with another operator of another class?
- programming language :c++ make a program in c++ 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. Print Date class here. Print updated Manager class here. Print updated Employee class here. Print main function here.Rewrite the calculator program using a class called calculator. Your program will keep asking the user if they want to perform more calculations or quit and will have a function displayMenu to display the different functions e.g .(1 - addition, 2- subtraction, 3- multiplication, 4- division) Your program must have appropriate constructors and member functions to initialize, access, and manipulate the data members as well as : A member function to perform the addition and return the result A member function to perform the subtraction and return the result A member function to perform the multiplication and return the result A member function to perform the division and return the resultWhat are the three tasks you must do for classes that include member variables that are pointers?
- What does & mean when it is used as part of a type declaration of a function parameter? The parameter is to be passed by value The parameter is to be passed by reference O The parameter is declared to be a pointer The parameter's address cannot be modified by the functionIn operator overloading, if you overload == as a nonmember function, you are allowed to pass one or both objects as parameters O True FalseFunction Call Operator with code?