Task 3: Develop a C++ code to make a class named Library whose attributes include total books, and total patents. The class should also contain two methods to input and display values respectively. Moreover, create a shallow copy constructor for copying purposes. Create 4 objects and input values to one object whereas other 3 objects should get copy of first one using shallow copy constructor.
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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:
Step by step
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- 1. Create a class Employee with parameters name, id, designation, and basicSalary. Use appropriate datatypes and access specifiers. Use default constructor to create objects of employee. Write methods toset and get the values of parameters of employee. Write methods to find total salary of employee andto display the complete details of employee along with total salary. Create another class TestEmployeewhich creates array of n number of employees, uses appropriate set methods to set the values ofparameters of every employee. Display the details of each employee. (Total salary = basic salary + 80%of basic salary)Write a program that creates a class called student. The data members of the class are name and age. • Create a nullary constructor and initialize the class object.• Create a parameterized constructor that can set the values being passed from the main function.• Create a display function called showall( ) which will be used to show values that have been set.Use the default copy constructor to show that copying of simple objects can be accomplished through the use of the default copy constructor.If a class X has a destructor which performs a non-trivial task (e.g., free store deallocation, freeing file handles and locks, etc.), then ____. Select one: a. the class is not likely to need constructor definitions. b. the class is likely to not need definitions for default, copy, and move constructors and copy and move assignment operators. c. the class is not likely to need constructor and assignment operator definitions. d. the class is likely to need definitions for default, copy, and move constructors and copy and move assignment operators.
- Write a Program to define a Student class, with member variables String name; intcms String DegreeProg Make a default constructor, Make a parameterized constructor. Overload the above Constructor. Provide getters and setters for data members. Inside main, create 2 students objects. Take data from user and set the values for the 2 students. At the end PrintdaTa.Convert UML class diagrams to Java code You are required to convert the UML class diagrams shown below into Java code. Cat numberOfTeeth: int lengthofTail : int name : String ownerName : String + Pet (name:String, ownerName: String) + getName(): String + getOwner Name () : String Pet + Cat (name: String, ownerName: String, numberOfTeeth:int, lengthofTail:int) + getNumberOfTeeth (): int + getLengthofTail (): int Budgie colourOfFeathers: String + Budgie (name: String, ownerName: String, colourOfFeathers: String) + getColourOfFeathers (): String1. Implement a Student class. a. Create a class Student with the following private data members: 1. name 2. exam_1 grade 3. exam_2 grade b. Create all appropriate accessor and mutator functions. c. Assign appropriate access modifiers to insure encapsulation. d. Add a private calcGPA() function that calculates and returns the GPA based upon the two exam grades. e. Add a public getGrade() function that: 1. Obtains the GPA from the private calcGPA() function. 2. Returns a letter grade based upon the numerical GPA value. 90 to 100 = A 80 to 90 = B 70 to 80 = C 60 to 70 = D 0 to 60 = F f. Test all functions from main. 2. Using the class from problem 1, replace main with the following: a. Implement a partially filled array of type Student named students of capacity 10. b. Implement a non-member addStudent() function that: 1. Creates a new student with data populated by input parameters. 2. Adds the new student to the students array. c. Implement a non-member output() function that: 1.…
- 1. Implement a Student class. a. Create a class Student with the following private data members: 1. name 2. exam_1 grade 3. exam_2 grade b. Create all appropriate accessor and mutator functions. c. Assign appropriate access modifiers to insure encapsulation. d. Add a private calcGPA() function that calculates and returns the GPA based upon the two exam grades. e. Add a public getGrade() function that: 1. Obtains the GPA from the private calcGPA() function. 2. Returns a letter grade based upon the numerical GPA value. 90 to 100 = A 80 to 90 = B 70 to 80 = C 60 to 70 = D 0 to 60 = F f. Test all functions from main. 2. Using the class from problem 1, replace main with the following: a. Implement a partially filled array of type Student named students of capacity 10. b. Implement a non-member addStudent() function that: 1. Creates a new student with data populated by input parameters. 2. Adds the new student to the students array. c. Implement a non-member output() function that: 1.…1. Create a Student class that implements the Person interface. As well as storing the students name and email, also store their course grade (e.g A, B, C) in a member variable. The grade should be accessible via a getGrade method. For the implementation of getDescription return a message along the lines of “A C grade student”, substituting the students actual grade.2. Create a Lecturer class that implements the Person interface. This class should also store the subject that the lecturer teaches. Add a getSubject method, and implement getDescription so that it returns a suitable message, e.g. “Teaches Biology”.3. Create a third class, Employee that implements the interface. This should also store the name of the department the Employee works in (available via getDepartment). Again, getDescription should return a suitable message.Write a program that contains two classes a Main class and a Student class: • • The Student class has three data fields which are: name, GPA, and SID. It has a constructor that takes SID as a parameter. The Main class is used to declare objects from the Student class. The Main method should take student of type Student then display student ’ ’ s data from the console, store them in an object s data in the console.
- Write a Program in java to define a Student class, with member variables String name; int cms String DegreeProg Make a default constructor, Make a parameterized constructor. Overload the above Constructor. Provide getters and setters for data members. Inside main, create 2 students objects. Take data from user and set the values for the 2 students. At the end Print daTa.1 - Student class Make a class student (in student.py) that stores the following information for a student: Name (name) Student number (student_nr) Points per assignment (points_per_assignment) Exam grade (exam_grade) a) Behind each point of information is the name of the parameter to the initializer method. Store this information from the parameters in the object attributes with the same name. b) Add a method course_points() which returns the number of course points the student has gotten. Example: mary = Student("Mary", 15789613, [10, 9, 8, 10, 9, 10], 9)print(mary.course_points()) > 121 The calculation of the course points is explained in the course overview, course setup slides (Links to an external site.) and the first lectureLinks to an external site.. c) Add a method grade() which returns a the final grade of the student, rounded to nearest half (upwards, 6.75 -> 7). As per regulations, a 5.5 becomes a 6. If the student did not pass both the assignments (>= 95…› Create a student class in java Having 2 instance variables: int rollno; String name • Have 2 methods insertRecord() displayInformation() ▸ Create two objects of Student class > Initializing the value to these objects by invoking the insertRecord method on it. ▸ Displaying the state (data) of the objects by invoking the displayInformation method.