Triple Ref Pointers - Computerphile

The 'magic' trick of pointers to pointers - Professor Brailsford explains how what might seem complicated will actually simplify your code. (See Extra Bits video for a code walkthrough) The Professor's Code: http://bit.ly/Computerphile_ProfBrail... EXTRA BITS - Triple Ref Code:    • EXTRA BITS: The Triple Ref Code - Computer...   n.b. Message from the Prof: Many thanks to all of you who have pointed out that I got over excited at the end of this video and (on the LEGO model) did the pointer reassignment in the wrong order. The correct way ( in the model once again) was to do the short pointer first and the longer pointer second - which I think is done correctly in the downloadable C program.   / computerphile     / computer_phile   This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com