Friend function in c++, C/C++ Programming

Assignment Help:

Friend function in c++:

class miles;

class km

 {

   float value;

   public :

  // void input();

    km convert(km  ,int a ) ;

   void output()

   {

   cout << value;

   }

  };

 

                                km km :: convert(km a,int b)

                                {

                                a.value = b * 1.61;

                                return a;

                                }

 

 

 

 

                class miles

                  {

                   int value;

                   public:

 

                   void input()

                   {

                   cout << "Enter the value\n";

                  cin >> value;

                   }

                   friend km & convert(km &,miles);

                   };

 

                km & convert(km & a,miles b)

                                {

                                a= b.value * 1.61;

                                return a;

                                }

 

 

   void main()

   {

     km a;

     miles b;

      clrscr();

     b.input();

 

     a= convert (a,b);

     a.output();

     getch();

    }


Related Discussions:- Friend function in c++

Explain reference types, Reference Types The symbol "&" is interpreted ...

Reference Types The symbol "&" is interpreted as an address operator as well as AND operator. This operator is also used to declare a "reference variable". A reference is refer

Named what can derived class add?, New data members  New member function...

New data members  New member functions  New constructors and destructor  New friends

Ascii string related, A string S is said to be "Super ASCII", if it contain...

A string S is said to be "Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets (''a''-''z'') and the asci

Area, find area uder the curve y=f(x) between x=a and x=b   #incl...

find area uder the curve y=f(x) between x=a and x=b   #include float start_point, /* GLOBAL VARIABLES */ end_point, total_area; in

C CODING, HOW THE C PROGRAM CODING IMPLEMENTED DY ITSELF UNDERSTANDING . AL...

HOW THE C PROGRAM CODING IMPLEMENTED DY ITSELF UNDERSTANDING . ALSO HOW I CAN A BECOME A GOOD PROGRAMMER IN C WHAT I DO FOR GOOD PROGRAMMING ,TELL ME HOW C CODING DEVELOP DY ITSELF

What does odbc do in context with php, What does ODBC do in context with PH...

What does ODBC do in context with PHP? PHP supports many databases such as dBase, Microsoft SQL Server, Oracle, etc. however, it also supports databases such as filePro, FrontB

How can define an array, Q: How can Define an Array? An Array is define...

Q: How can Define an Array? An Array is defined in much the alike manner as ordinary variables except that every array name must be accompanied by a size specification (that is

Illustrate bit fields with structures, C language lets us do this in a stru...

C language lets us do this in a structure definition by putting: bit length after the variable that is. struct packed_struct { unsigned int f1:1; unsigned int f2:1; unsigned

How to write program, how to write a program for all the types of beam reac...

how to write a program for all the types of beam reactions

Create a software application, Project Description: Currently seeking so...

Project Description: Currently seeking someone who can create me a software application (google chrome crx file_ that will auto add all shoe sizes to cart directly and if not av

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