The using of pointers between two variables (Swaping)

This code let you see the using of the pointers for the integer a, b and how we swap these pointers

Code:

#include<iostream.h>
void main()
{
    int a=5,b=4;

   int &refa=a,&refb=b;
   int temp;
    cout<<&refa<<&refb<<endl;
   temp=refa;
   refa=refb;
   refb=temp;
 

    cout<<&refa<<&refb<<endl; 
}

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
Mastermind

Posts: 2715
Have thanks: 74 time

Page 1 of 1

[ 1 post ]

Related Posts to : The using of pointers between two variables (Swaping)
Local variables vs Instance variables -
How to use pointers and what it means -
Basic Pointers -
Swap Using Pointers -
Arrays using Pointers -
Types of Pointers in C++ -
pointers to derived types -
Passing Pointers to function example -
References confuse me. How do they differ from pointers? -
PHP Variables -

Topic Tags

C++ Variables, C++ Basics

Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
All copyrights reserved to codemiles.com 2007-2011
mileX v1.0 designed by codemiles team
Codemiles.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com