UIET MDU ROHTAK

PRACTICAL FILE OF
OBJECT ORIENTED PROGRAMMING
(PCC-CSE-208G)

Submitted To: Submitted By:

Dr. Sunita Dhingra Jyoti Yadav
UIET MDU, Rohtak Roll No. 25520
CSE-A (4th Sem.)
 INDEX
Sno. Title Pg. Signature

1 Write a program that uses a Class where the member functions are 3
defined inside a class

2 Write a program that uses a Class where the member functions are 4
defined outside a class

3 Write a program to demonstrate the use of static data members 5

4 Write a program to demonstrate the use of const data members. 6

5 Write a program to demonstrate the use of parameterized constructor 7

6 Write a program to demonstrate the use of dynamic constructor. 8

7 Write a program to demonstrate the use of explicit constructor. 9

8 Write a program to demonstrate the use of Initializer List. 10

9 Write a program to demonstrate the overloading of increment and 11

decrement operators.

10 Write a program to demonstrate the overloading of binary arithmetic 12

operators.

11 Write a program to demonstrate the overloading of Memory 13-14

management operators.

12 Write a program to demonstrate the multilevel inheritance 15

13 Write a program to demonstrate the multiple inheritance. 16

14 Write a program to demonstrate virtual derivation of a Class 17

15 Write a program to demonstrate the runtime polymorphism. 18

16 Write a program to demonstrate the exception handling 19

17 Write a program to demonstrate the use of function templates 20

18 Write a program to demonstrate the use of class templates 21

19 adding one object of class DM with another object of class DB: 22-23

20 Class Master derive from classes account and admin which turn derive 24-25
from class person

21 Finding difference of two complex numbers using operator 26-27

overloading

22 Creating zeneric class 28-29

 PROGRAM.1
Write a program that uses a Class where the member functions are defined inside a class
[Classes and Objects]

OUTPUT
 PROGRAM.2
Write a program that uses a Class where the member functions are defined outside a class
[Classes and Objects]

OUTPUT
 PROGRAM.3
Write a program to demonstrate the use of static data members
[Classes & Objects]

OUTPUT

.
 PROGRAM .4
Write a program to demonstrate the use of const data members.
[Classes & Objects]

OUTPUT
 PROGRAM.5
Write a program to demonstrate the use of parameterized constructor
[Constructors & Destructors]

OUTPUT
 PROGRAM.6
Write a program to demonstrate the use of dynamic constructor.
[Constructors & Destructors]

OUTPUT
 PROGRAM.7
Write a program to demonstrate the use of explicit constructor.
[Constructors & Destructors]

OUTPUT
 PROGRAM.8
Write a program to demonstrate the use of Initializer List.
[Initializer Lists]

OUTPUT
 PROGRAM.9
Write a program to demonstrate the overloading of increment and decrement operators.
[Operator Overloading]

OUTPUT
 PROGRAM.10
Write a program to demonstrate the overloading of binary arithmetic operators.
[Operator Overloading]

OUTPUT
PROGRAM.11
Write a program to demonstrate the overloading of Memory management operators.
[Operator Overloading]
OUTPUT
 PROGRAM.12
Write a program to demonstrate the multilevel inheritance
[Inheritance]

OUTPUT
 PROGRAM.13
Write a program to demonstrate the multiple inheritance.
[Inheritance]

OUTPUT
 PROGRAM.14
Write a program to demonstrate virtual derivation of a Class
[Inheritance]

OUTPUT
 PROGRAM.15
Write a program to demonstrate the runtime polymorphism.
[Polymorphism]

OUTPUT
 PROGRAM.16
Write a program to demonstrate the exception handling
[Exception Handling]

OUTPUT
 PROGRAM.17
Write a program to demonstrate the use of function templates
[ Templates and Generic Programming]

OUTPUT
 PROGRAM.18
Write a program to demonstrate the use of class templates
[Templates and Generic Programming]

OUTPUT
Program 19 :
Write a program that read values for class objects and add one
object of class DM with another object of class DB:

#include<iostream>
using namespace std;
class DB;
class DM{
int value1,value2;
public:
DM(int v1,int v2){
value1 = v1;
value2 = v2;
}

void display(){
cout<<value1<<"m "<< value2<<"cm"<<endl;
}
friend DM addition(DM,DB);
};
class DB{
int value3,value4;
public:
DB(int v3,int v4){
value3 = v3;
value4 = v4;
}

void show(){
cout<<value3<<"feet "<<value4<<"inch "<<endl;
}
friend DM addition(DM,DB);
};
DM addition(DM obj1, DB obj2){
int add;
add = (obj1.value1*100+obj1.value2)+(obj2.value3*12+obj2.value4)*2.54;
int value1,value2;

value1 = (add / 100);

value2 = (add % 100);
DM dm(value1,value2);
return dm;
}
int main(){
DM dm1(5,15);
DB db1(3,10);
DM dm2 = addition(dm1,db1);
cout<<"Distance-1 is: "<<endl;
dm1.display();
cout<<"Distance-2 is: "<<endl;
db1.show();
cout<<"Total distance is: "<<endl;
dm2.display();
}
Program 20:
Class Master derives information from both classes Account and
Admin which in turn derive information from the class
Person.Define all four classes and write a program to
create,update and display the information contained in Master
objects.

#include<iostream>
using namespace std;
class person{
protected:

string name;
int code;

public:
void getdata(string n,int c){
name = n;
code = c;
}
};
class Account:public person{
protected:
int pay;
public:
void getvalue(int p){
pay = p;
}
};
class Admin{
protected:
int experience;
public:

void takevalue(int e){

experience = e;
}
};

class Master:public Account, public Admin{

public:
void display(){
cout<<"Name of person is: "<<name<<endl;
cout<<"Code of person is: "<<code<<endl;
cout<<"Pay of person is: "<<pay<<endl;
cout<<"Experience of person is :"<<experience<<"years"<<endl;
}
};
int main(){
Master m1;
m1.getdata("Ram",12000);
m1.getvalue(50000);
m1.takevalue(5);
m1.display();
}
Program 21: Find difference of two complex numbers using
operator overloading concept:
#include<iostream>
using namespace std;
class complex{
float real,img;
public:
complex():real(0), img(0){
}

void input(){
cout<<"\nenter real and imaginary part of complex number: ";
cin>>real;

cin>>img;
}
complex operator -(complex c2){
complex temp;
temp.real = real-c2.real;
temp.img = img - c2.img;
return temp;
}
complex operator +(complex c2){
complex temp;
temp.real = real+c2.real;
temp.img = img + c2.img;
return temp;
}
void output(){
if(img < 0){
cout<<"The resulted complex number is "<<real<<img<<"i"<<endl;
}
else{
cout<<"The resulted complex number is: "<<real<<"+"<<img<<"i"<<endl;
}
}
};
int main(){
complex c1,c2,result, sumofcomp;
cout<<"Enter first complex number ";
c1.input();
cout<<"Enter second complex number ";
c2.input();
sumofcomp =c1+c2;//added
sumofcomp.output();
result = c1-c2;
result.output();
}
Program 22: Program for zeneric class:
#include<iostream>
using namespace std;
#include <iostream>
#include <string>
using namespace std;
template <class T>
class Stack
{
public:
Stack();
void push(T i);
T pop();
private:
int top;
T st[2];
};

template <class T>

Stack<T>::Stack()
{
top = -1;
}

template <class T>

void Stack<T>::push(T i)
{
st[++top] = i;
}

template <class T>

T Stack<T>::pop()
{
return st[top--];
}

void func(int top) {

try {
if(top==-1) throw 10;
if(top==top-1) throw 's';
}
catch(int) {
cout << "Underflow Exception!\n";
}
catch(float) {
cout << "Overflow Exception!\n";
}
}
int main ()
{
Stack<int> int_stack;
Stack<string> str_stack;
int_stack.push(10);
str_stack.push("Hello");
str_stack.push("Hi");
cout << int_stack.pop() << endl;
cout << str_stack.pop() << endl;
cout << str_stack.pop() << endl;
func(0);
func(1);
return 0;
}