Write a program using a friend function, C/C++ Programming

Assignment Help:

Using a Friend

Using a friend function is quite easy. The following example explains a friend function to access members of two classes.

class Bclass;                                                        // Forward Declaration

class Aclass

 {

  public :

                                Aclass(int v)

                                 {

                                                Avar = v;

                                 }

 

friend int addup(Aclass &ac, Bclass &bc);

  private :

                                int Avar;

 };

class Bclass

 {

  public :

                                Bclass(int v)

                                 {

                                                Bvar = v;

                                 }

 

                                friend int addup(Aclass &ac, Bclass &bc);

  private :

int Bvar;

 

 };

int addup(Aclass &ac, Bclass &bc)

 {

                return( ac.Avar + bc.Bvar);

 }

void main()

 {

  Aclass aobj;

  Bclass bobj;

                  int total;

                                total = addup(aobj,bobj);

                 }

 


Related Discussions:- Write a program using a friend function

Prepare a script for providing instagram followers, Prepare a script for pr...

Prepare a script for providing Instagram Followers/Likes I need to prepare a panel where my customer able to get Instagram followers or likes automatically. - A panel where I

UltimateCarRadio Project, In this assignment, you will be modifying your As...

In this assignment, you will be modifying your Assign-05 code to use more inheritance. As well, in this assignment, you will be asked to use newand delete, throw and catch except

Compiler Design - Limit the methods, Rahul is a newbie to the programming a...

Rahul is a newbie to the programming and while learning the programming language he came to know the following rules: ???• Each program must start with ''{'' and end with '

Define local classes, A cl a s s c a n b e d e f i n e ...

A cl a s s c a n b e d e f i n e d i n s i d e a b l o c k o r f u n c t i o n.   T h i s t yp e cla s s i s known

Explain the special pointer this, The Special Pointer 'this' When vario...

The Special Pointer 'this' When various instances of a class come into existence, it naturally follows that each instance has its own copy of member variables. If this were not

Constructor , How can I handle a constructor that fails?

How can I handle a constructor that fails?

B tree, real time application of b tree

real time application of b tree

Odd even program, Write a program called OddEven that will prompt the user ...

Write a program called OddEven that will prompt the user for an integer and print/display a message indicating whether it is even or odd. Continue prompting for numbers from the us

What is class definition, Class Definition The following is the general...

Class Definition The following is the general format of defining a class template: class tag_name                  {                    public  :               // Must

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd