Phase IV for BCA III

Sub Name: Object Oriented Programming Using UML & C++

Sub Code: TBC 302

PHASE IV

CONSTRUCTOR

Q1. WAP to demonstrate the use of Different types of Constructors in class NUMBER

NUMBER ()

NUMBER (int a)

NUMBER (int a int b)

NUMBER (NUMBER & A)

Q2. WAP to demonstrate the use of Destructor in class NUMBER

~ NUMBER ()

Q3. Create a class called DISTANCE that has separate member data inches and feet. One constructor should initialize this data to 0, and another should initialize it to fixed values. A member function should display it. The member function should add two objects of type distance passed as arguments. A main ( ) program should create two initialized distance objects, and one that isn’t initialized. Then it should add the two initialized values together, leaving the result in the third distance variable. Finally display the third variable.

INHERITANCE

Q4.  WAP to show multiple inheritance eg, person, faculty and student class.

Q4.  Create two classes DM and DF, which store the value of distances. DM stores distances in meters and centimeters and DF in feet and inches. Write a program that can read values for the class object and add one object of DM with another object of DF. Use a friend function to carry out the addition operation. The object that stores the results may be a DM object or DF object, depending on the units in which results are required. The display should be in the format of feet and inches or meters and centimeters depending on the object on display.

Q5.Write a program to read and display information about employees and managers. Employee is a class that contains employee number, name, address and department. Manager class contains all information of the employee class and list of employees working under manager.

Q6. What is virtual function and how it is used to implement late binding? How will you make a class as an abstract class?

a)WAP to design three classes Figure, Line, Square

Figure:

Name

Color

virtual Getdata()

Disp()

Line:

Name

Color

Getdata()

Disp()

Square:

Name

Color

Side

Area

Getdata()

Disp()

Calc_Area()

Q7. WAP to design three classes Figure, Line, Square.

Figure:

Name

Color

virtual Getdata() =0;

Disp()

Line:

Name

Color

Getdata()

Disp()

Square:

Name

Color

Side

Area

Getdata()

Disp()

Calc_Area()

GENERIC  PROGRAMMING

Q8.  Write a C++ program to create a template function for BUBBLE_SORT and demonstrate sorting of integers and doubles.

Q9.  Write a Function Template for the FIND_MAX function, that finds max of three int, three float and three double value types

Q10.Write a Class Template for the array that can have int, float and double value types as data members.