program to demonstrate the typecasting of class type to class type. (C plusplus or C++)

 Aim: Write a program to demonstrate the typecasting of class type to class type.

Ans:

#include<iostream.h>

#include<conio.h>

class SUM

{

int a,b,sum;

public:

int get()

{

cout<<"enter values of a&b:";

cin>>a>>b;

sum=a+b;

return(sum);

}

}obj1;

class SUME

{

int sum;

public:

SUME()

{

}

SUME(SUM obj)

{

sum=obj.get();

}

void s()

{

cout<<"sum of no.s is="<<sum;

}

}obj2;

void main()

{

obj2=obj1;

obj2.s();

}