1. Create a class called test which has the following members- Private int x, int y Public - Constructor: test(), test(int a, int b) Function: set(), get(), display() Now create two objects, one object pointer and assign the values and display them with same object pointer.
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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:
Use C++ programme
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- 2. Insert a function that prints a greeting, and execute it on the p1 object class Person: def __init__(self, name, age): self.name = name self.age = age ________________ ____________________________________p1 = Person("John", 36)p1.myfunc()Create a class named Line: (a) Define private data members p1 and p2 as pointer to Point objects (the one we had in lectures), slope and length as double variables. (b) Define setter and getter functions. (c) Define a null-constructor that initializes numeric variables with zero and allocate dynamic memory for points and initialize them to [0,0] as well. (d) Overload a constructor that allocates memory for points, initilize them with given arguments, and calculate the slope and length. (e) Implement destructor, copy constructor and copy assignment operator. (f) Create a function called ”parallel” that takes too Line objects, returns true when given lines are parallel and returns false otherwise. (g) Overload the less than (<) and greater than (>) and equality (==) operators (compare the length). (h) Write a functions that reads lines in the format provided in the lines.txt from the file (without any change) and stores them in a vector named Lines. (i) Sort the objects of Lines…2. Insert a function that prints a greeting, and execute it on the p1 object class Person: def __init__(self, name, age): self.name = name self.age = age ________________ ____________________________________
- #include<iostream> using namespace std; class Vehicle // superclass{private: int x = 7; // only class vehicle objects can accessprotected: int y = 3; // only class vehicle and kid objects can access public: int get_x() // Accessed by all { return x; }}; class Car : public Vehicle // subclass or child of class vehicle AND Parent of Corvette class{private: int z = 4; // only a class car object cna accessprotected: int w = 2; int get_y() { return y; } int get_z() { return z; }public: int get_z3() { return z; }}; class Corvette : public Car // subclass of car class{private: int d = 8;public: int get_d() { return d; } int get_z2() { return get_z(); }}; class Mustang : public Car // Hierarchical Mustang and Corvette{private: int u = 99;public: int get_u() { return u; }}; int main(){ Vehicle vehicle;…Please answer number 1 with the subparts as they are linked altogether. 1. Create a class Vehicle.a. The class should have two fields:i. no_of_seats and no_of_wheels.b. Create two objectsi. Motorcycle and Car for this class.c. Your output should show the descriptions for Car and MotorcycleWrite 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.
- 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.Write a Program to define a Mobile class, with member variables o String brand; o double price o String OS (make it Final). o Float memory 1. Make a default constructor, 2. Make a parameterized constructor. 3. Overload the above Constructor. 4. Provide getters and setters for data members. 5. Inside main, create an array of mobiles. 6. Take data from user and set the values for the mobiles in array (check for array out of bound exception). 7. At the end Print data of array using Loop. Programming language : JavaCreate a class called testThis with a main function. In the main function, create two objects of the above class (thisClass), called s1 and s2, and pass values to their constructors that conform to their appropriate datatypes specified in the class.
- B)Create a class named 'Member' having the following members: Data members 1 - Name 2 - Age 3 - Phone number 4 - Address 5 - Salary It also has a method named 'printSalary' which prints the salary of the members. Two classes 'Employee' and 'Manager' inherits the 'Member' class. The 'Employee' and 'Manager' classes have data members 'specialization' and 'department' respectively. Now, assign name, age, phone number, address and salary to an employee and a manager by making an object of both of these classes and print the same.What would be the possible situations that a copy constructor is activated? a. It can be called to construct a new object, just like any other constructor. b. It is also called when a value parameter is an object. c. It is call when a function returns an object. d. It is call when an object is destroyed. Group of answer choices a, b, and c a, b, c, ad d b and c a only a and ba. Write a class named Student has the following data fields and methods: private int Id private double GPA Constructor to create a Student object with specified name, address, Id and GPA. Accessors and mutators methods for Id and GPA data fields (get and set). A method toString () that returns Id, name and address and GPA. b. Write a test program that creates a Student object with Id:123 Name: Ahmed address: Muscat grade: 2.55 & then call toString () method to display Id, name and address and GPA.