Q1) Define the class point2D(x,y) for the x, y coordinates. The class has x, y and color as member variables and as member function has setXY(x1,y1), setColor(pColor), MoveRel(Dx,Dy), getX(), getY), getColor(pColor), Print(), the constructers point2D(), point2D(x1,y1,pColor), the destructor -point2D(). The MoveRel(Dx, Dy) function changed the x, y coordinates by the amount of Dx, and Dy, respectively (ex: X=X+Dx, y=Dy+Dy). Determine which function is accessor and which one is mutator. Your answer

Q1) Define the class point2D(x,y) for the x, y coordinates. The class has x, y and color as member variables and as member function has setXY(x1,y1), setColor(pColor), MoveRel(Dx,Dy), getX(), getY), getColor(pColor), Print(), the constructers point2D(), point2D(x1,y1,pColor), the destructor -point2D(). The MoveRel(Dx, Dy) function changed the x, y coordinates by the amount of Dx, and Dy, respectively (ex: X=X+Dx, y=Dy+Dy). Determine which function is accessor and which one is mutator. Your answer

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter11: Inheritance And Composition

Section: Chapter Questions

Problem 16SA

See similar textbooks

Similar questions

6. Write an abstract class “Student” that has the attribute “name”, “id”, “cgpa”, totalFees.“Student” class has an abstract function fees(totalFees), concrete function toString().The fees function varies student to student. If any student has CGPA more than 3.90then he/she study with full free. If any student has CGPA more than 3.50 then he/sheget the 50% waiver of the total fees. The rest of the student have to pay the total fees.Design a JAVA class “CurrentStudent” that can be used in the “Student” class as localinner class to rewrite the given function. Also implement the system in main methodwith appropriate objects.
in c++ write aprogram to Create a class Rectangle with length and breadth as private data members and also provide the following member functions: getdata(): gets the length and breadth of rectangle. calarea(): return the area of the rectangle. calperi(): return the perimeter of the rectangle. issquare(): return true if the rectangle is square
creat a c++ project that Consider the following definition of a class. class displayClass { public: void print(); ... private: int listLength; int *list; double salary; string name; } parta. Write the function prototype to overload the assignment operator for the class displayClass. part b. Write the definition of the function to overload the assignment operator for the class displayClass. partc. Write the function prototype to include the copy constructor for the class displayClass. partd. Write the definition of the copy constructor for the class displayClass
Consider a class named Calculator with typical four specific functionalities i.e. addition, subtraction, multiplication, and division. Implement these functionalities as four functions with two parameters. It is also required to overload all these functions for int and double data types. In the main function, create an object of class Calculator and invoke its member functions while passing parameters of int and double type.
Create parent class Shapes with protected parameters width and height and function printarea() and a virtual function cal_area(). Create two sub classes Rectangle and Sqaure. In main() create 2 pointers of Shapes and assign Rectangle and Square to it. Call printarea function with the pointers. Note: Use C++ language with well explaination. After performing this program. Implement this program using an abstract class.
write a phyton code: 1- define a class CommissionEmployee that:a. has a firstName, lastName, socialSecurityNumber, grossSales and commissionRateinstance variablesb. does initialize its properties to the values given at the time of instantiation withdefault valuesc. does provide a string representation when we call print on it2- define a class BaseCommissionEmployee, that is a CommissionEmployee anda. has a " baseSalary " property that tells us the base salary per weekb. does initialize its properties, inherited from CommissionEmployee class and definedin BaseCommissionEmployee, to the values given at the time of instantiation.c. has a method earnings that calculates and returns commission employee's pay(baseSalary + ( commissionRate * grossSales ))d. does provide a string representation when we call print on it3- define a class CommissionTester thata. has a method "main" to test the CommissionEmployee and BaseCommissionEmployeeclassesb. the main method must instantiate the class into…
(Enhanced Employee Class) Modify class Employee inFigs. 12.9–12.10 by adding a private utility function calledisValidSocialSecurityNumber . This member function shouldvalidate the format of a social security number (e.g., ###-##-#### , where # is a digit). If the format is valid, return true ;otherwise return false .
7. 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 Rectangle class and also add a member function that displays the area of the rectangle in the output.
Define a class template named Alice that takes a single type parameter. Make Alice a friend of all instances of a template class named Friendly. Give Alice member functions that demonstrate its friendship.
Redo Programming Exercise 3 by overloading the operators as nonmembers of the class boxType. Write a test program that tests various operations on the class boxType. Reference: Chapter 11 defined the class boxType by extending the definition of the class rectangleType. In this exercise, derive the class boxType from the class rectangleType, defined in Exercise 1, add the functions to overload the operators +,–, *, ==, !=, <=, <, >=, >, and pre- and post-increment and decrement operators as members of the class boxType. Also overload the operators << and >>. Overload the relational operators by considering the volume of the boxes. For example, two boxes are the same if they have the same volume. Write the definitions of the functions of the class boxType as defined above and then write a test program that tests various operations on the class.
Model a room class, whose member data is three integers length, width and height. The classcontains two constructors to initialize the room class objects, first is no argumentconstructor, while the second in three arguments constructor. Class also contains threemember functions i.e., getdatat) to get the data from user and store in the memory of callingobject and showdata) to show the room data of calling object, int volume(int I, int w, int h)function should receive the length, width and height values from the objects one by one andreturn the volumes of the three objects respectively.Write a main program to declare the three object rl, 12, and 13 of room class. Two objectwill store the values through three argument constructor and third object will get the datafrom user by calling getdata function. Then all three objects should call the volumefunctions to calculate their volumes and store them in three variables of type integer. Finallythe system compare the three volumes values…
C++ Shape is an abstract class with a pure virtual function: Area(). (2) Circle is inherited from Shape, with a data member Radius, and a member function Area() to get the area of a circle. (3) Triangle is inherited from Shape, with two data members Bottom-length and Height, and a member function Area() to get the area of a triangle. Please complete the definition of Shape, Circle and Triangle, and define other necessary functions, to let a user can use Shape, Circle and Triangle as follows: void main( ) { Shape* p = new Circle(2); cout << "The area of the circle is: " << PrintArea(*p) << endl; Triangle triangle (3,4); cout << "The area of the triangle is: " << PrintArea(triangle) << endl; delete p; } The outputs: The area of the circle is: 12.56 The area of the triangle is: 6 //Your codes with necessary explanations: My code:…