We have written a free chapter on &quot;Simulating for loop iteration with iota&quot; @<br><a href="http://www.algocoders.com/sites/default/files/chapter1_c%2B%2B11algorithms_vol1.pdf" target="_blank">http://www.algocoders.com/sites/default/files/chapter1_c%2B%2B11algorithms_vol1.pdf</a><br>

<br>HTH,<br>Cheers,<br>Algocoders<br><a href="http://www.algocoders.com/" target="_blank">http://www.algocoders.com/</a><br><br>