An email with a link to:
was emailed to:
Thanks for sharing About.com with others!
A Brief History Of The Easter Egg and The Easter BunnyThe 30 Best Torrent Download Sites of 2014Access the Advanced Startup Options in Windows 8 or 8.1How to Delete Everything on a Hard Drive8 Sites with Free Audio Books for Your iPhone
Write for About C / C++ / C#
By David Bolton
C++ also allows Pass by Reference where the address of the variable is passed in. As C lacks references, it is necessary to pass in a pointer to a variable if the function is to change the variable.
©2014 About.com. All rights reserved.