Create an ObjectCounter class that allow a static data member to be updated when new object is created from the type ObjectCounter. In the main function create 3 objects and each time print the number of objects created
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Create an ObjectCounter class that allow a static data member to be updated when new object is created from the type ObjectCounter. In the main function create 3 objects and each time print the number of objects created
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- Using Java, create an ObjectCounter class that allow a static data member to be updated when new object is created from the type ObjectCounter. In the main function create 3 objects and each time print the number of objects createdWrite a class Employee with data members Name, Id, and Salary. Derive two classes, Faculty with data members Department, and role(permanent or visiting) and derived class Management with data members Department and rank (manager, deputymanager, etc.). Create getters,settersfor all thedata members, create constructors,destructors and show functions for all the classes.Create a write function to write employees on a file . In main function create two objects of each derived class using parameterized constructors, call the show function to show all four objects, write all four objects to a file. Your submission should include the output file."The size of an object is equal to the sum of the sizes of the class's data members and member functions." Justify the statement's accuracy.
- For this problem you need the Employee class again. Write another main function to answer the following questions. Only submit the main function for this problem. Create an Employee object using the constructor with parameters. Declare an Employee pointer and make it point to the Employee object created in part (i). Use the pointer to call the print() method of the object. Dynamically create an Employee object using the constructor with parameters and make the Employee pointer point to this newly created dynamic object. Use the pointer to set the name of the Employee to some other name. Use the pointer to call the print function. Use the pointer to allocate a dynamic array of three employees and populate the array with Employee objects. What happens to the previously allocated memory for the Employee in part (iv)? Use a for loop to print the Employees objects in the dynamic array constructed in part (vii). Delete the pointer and set it to point to NULL. Explain what does this step…Create a ‘DISTANCE’ class with the following:- feet (type int) and inches (type float) as datamembers. Overloadedstream extraction operator (>>) for input and overload insertion operator (<<) for output of class data members.Write a main() to test all the functions in the class and follows the user to enter data, anddisplays the data members that is entered by the user. The main() function should display anappropriate thrown error message if user enter negative distance value from the commandprompt.Write in C++ Language. (Employee Record): Create a class named 'Staff' having the following members: Data members - Id – Name - Phone number – Address - AgeIt also has a function named 'printSalary' which prints the salary of the staff.Two classes 'Employee' and 'Officer' inherits the 'Staff' class. The 'Employee' and 'Officer' classes have data members 'Top Skill' and 'department' respectively. Now, assign name, age, phone number, address and salary to an employee and a officer by making an object of both of these classes and print the same.
- Create a class for smart pointers. A smart pointer is a data type that simulates a pointer and offers automated garbage collection. It is often implemented using templates. When the number of references to a SmartPointerT*> object drops to zero, the object of type T is immediately released.Write a Triangle class which has members: side1, side2 and angle with appropriate data types forthem. Also write a constructor function that takes 3 parameters to initialize these fileldmembers.Create a Person class for a user of the system. Create person.h and person.cpp files for this class.The class should contain the following data of a person in the system:• first name,• last name,• user ID, and• email address.These data should be accessible in its derived class. (Consider should the data be private, public,or protected?)This class should contain:• a default constructor,• a value constructor that receives all of the data to be placed into the data members as itsparameters,• a copy constructor.The class should also contain:• “get” methods to allow the client to obtain information about a person.o getFirstName, getLastName, getID, getEmail• “set” methods to allow the client to assign information to a seller.o setFirstName, setLastName, setID, setEmail, and optionally setAllInfo• overloaded operatorso overloaded == method that returns true if two sellers have identical names andemail address; otherwise it returns false.o overloaded !=, <, and > operators (for > and…
- displays the entire anagram.cpp application. To indicate the phrase to be anagrammed, use a class. The class's member methods enable the phrase to be displayed, anagrammed, and rotated. The main() procedure receives a word from the user, constructs a word object with this word as an input, and uses the anagram() member function to anagram the word.C++ OOP Create a Student class, where attributes associated with each student are name, registrationnumber, father name, degree and department. All attributes should not be accessed directly.One can view the details of all students. Note student attributes can not be changed by anymeans after initialization. (Hint use constant objects).In student class maintaining student count means your program could be able totell the count of student objects created. (User static counter variable)Create a class of subtraction having two private data members. Create classmethods to get data from users and for subtraction of data members.appropriate access modifiers for class methods.