Write a program in C++ , which has three classes one, is StudentRecord having members (degree,year) and functions (getdata), the 2nd class is called EmployeeRecordwhich has data members (emp_id and salary). The 3rd class is Manager having title, dues and an object of EmployeeRecord as well as StudentRecord. Create a function of getdata in all of these classes and call where necessary. Using this scenario, show how the concept of Composition works.
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Write a program in C++ , which has three classes one, is StudentRecord having members (degree,year) and functions (getdata), the 2nd class is called EmployeeRecordwhich has data members (emp_id and salary). The 3rd class is Manager having title, dues and an object of EmployeeRecord as well as
StudentRecord. Create a function of getdata in all of these classes and call where necessary. Using this scenario, show how the concept of Composition works.
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- Write a c++ program and explain with comments Create a class called Employee that includes attributes: empid, name, points, group, and avg with data types: “int”, “String”, “double”, “String”, and “double” respectively. Include a constructor with parameters: empid and name. Include another constructor to assign default values to the attributes. Include a function called addPoints that is used to add a given amount to the value of the attribute points. Include a function called upgradePoints that is used to increase the value of theattribute points by a given percentage. Include a function called removePoints that is used to reduce a given amount fromthe value of the attribute points. If the resultant value is negative then the value of the attribute should be set into zero. Include a function called computeGroup that assigns a value to the attribute groupbased on the value of the attribute points as given in the following table. Points Group points < 100 Silver 100…IN C++ Create a parent class for Student class. Parent class should be named HUMAN. Add at least 2 attributes to HUMAN class. Test your code by creating an instance of Student filling all attributes (including attributes in parent class). Print all the information using the proper function (as in previous activities). A screenshot showing the code in Visual Studio and the output (on the console screen).Write a C++ program that implements the geometric shape “rectangle” as an object. For that, you should decide the data members that represent the object first, and then you should write the necessary member functions for the correct operation of the class. The class declaration should also include at least one constructor function. Remember that, for a rectangle, we can calculate the area, circumference, and diagonal length. You should define all member functions within the class declaration. Test all member functions written! Try to define member functions outside the class declaration.
- In C++ write the definition of the class professorType, inherited from the class personType, defined in Chapter 10, with an additional data member to store a professor’s highest degree. Add appropriate constructors and member functions to initialize, access, and manipulate the data members. Write a test program to initialize, access, and manipulate the data members. For example, the mathProfessor holds a Doctorate degree.write a c++ program for this: Create a class Library to maintain the book details in our department library. Theclass must contain the data members like book number, title, authors (maximum of 3 authors),publisher, and year of publication (2015 by default), edition (1 st edition by default) and the statusof lending (yes/no). Write down the appropriate functions to read, display, and modify thelending details.Write a C++ Program with properly Step by step to Create a class person having 5 data members.• Name• Address• Cnic• Gender• AgeAll data members should be hidden by the use of data hiding concept. These values will be initialize using the child class constructor. For getting the values of these data members getter method will be created for all data members in the parent class that is Person. Create another class Teacher that will inherit properties and functionalities from personclass. Teacher class will have experience data member and an array of subjects taught by that particular teacher. then Provide setter and getter methods for all data members. Teacher is allowed to teach at least 2 subjects. Perform input validation in setSubject() function so the user will not be able to input anything except string value. Default experience of the teacher will be 2 years. Parameterized constructor of person class will be called using the teacher class constructor. This will initialize all the…
- Write a C++ program to create a class person having 5 data members. Name, Address, CNIC_Number, Gender, Age. All data members should be hidden by the use of data hiding concept. These values will be initialize using the child class constructor. For getting the values of these data members getter method will be created for all data members in the parent class that is person. Then create another class teacher that will inherit properties and functionalities from person class. Teacher class will have experience data member and array of subjects taught by that particular teacher. Provide setter and gettermethods for all datamembers. Teacher is allowed to teach atleast 2 subjects. Perform input validation in setSubject() function so the user will not be able to input anything except string value. Default experience of the teacher will be 2 years. Parameterized constructor of person class will be called using the teacher class constructor. This will initialize all the datamembers of person…Write a C++ program which creates a Class named as Person which represents a person by its Id (it must be unique), Name, Age, Address and Phone no. This class should have a parameterized constructor and destructor, the getter/setter functions and a showoutput () member function that prints the information of a Person object. PART A Create a Class named as Student that inherits publicly from class Person. A Student object is distinguished by the same attributes as a Person object plus his Course name, Room no (which is allocated to him) and GPA. This class should also have parameterized constructor and default destructor, setter/getter functions and a showoutput () member function. Your input should be similar to the following: *-*-*-**-*-*-*-*-*-*-*-*-* Enter Student's Information *-*-*-**-*-*-*-*-*-*-*-*-* Enter the Roll No: 1 Enter the Name of the Person:…Write a program in the C++ language to create a class Rectangle with two member integer variables length and breadth. Write the parameterized constructor for the class and also add a member function that displays the area of the rectangle in the output.
- Do it in C++ (The Person, Student, Employee, Faculty, and Staff classes) Design a class named Person and its two derived classes named Student and Employee. Make Faculty and Staff derived classes of Employee. A person has a name, address, phone number, and e-mail address. A student has a class status (freshman, sophomore, junior, or senior). An employee has an office, salary, and date-hired. Define a class named MyDate that contains the field year, month, and day. A faculty member has office hours and a rank. A staff member has a title. Define a constant virtual toString function in the Person class and override it in each class to display the class name and the person’s name.Draw the UML diagram for the classes. Implement the classes. Write a test program that creates a Person, Student, Employee, Faculty, and Staff, and invokes their toString() functions.In c++, Consider a class BankAccount that has Two attributes i.e. accountID and balance and A function named balanceInquiry() to get information about the current amount in the account Derive two classes from the BankAccount class i.e. CurrentAccount and the SavingsAccount. Both classes (CurrentAccount and SavingsAccount) inherit all attributes/behaviors from the BankAccount class. In addition, followings are required to be the part of both classes Appropriate constructors to initialize data fields of base class A function named amountWithdrawn(amount) to withdraw certain amount while taken into account the following conditionso While withdrawing from current account, the minimum balance should not decrease Rs. 5000o While withdrawing from savings account, the minimum balance should not decrease Rs. 10,000 amountDeposit(amount) to deposit amount in the account In the main() function, create instances of derived classes (i.e. CurrentAccount and SavingsAccount) and invoke their…Write a C++ Program with proper explanation Step by step to Create a class person having 5 data members.• Name • Address• Cnic• Gender • AgeAll data members should be hidden by the use of data hiding concept. These values will be initialize using the child class constructor. For getting the values of these data members getter method will be created for all data members in the parent class that is Person. Create another class Teacher that will inherit properties and functionalities from person class. Teacher class will have experience data member and an array of subjects taught by that particular teacher. then Provide setter and getter methods for all data members. Teacher is allowed to teach at least 2 subjects. Perform input validation in setSubject() function so the user will not be able to input anything except string value. Default experience of the teacher will be 2 years. Parameterized constructor of person class will be called using the teacher class constructor. This will…