What would this line be in C++?

[AzKay]

Ive got this in AutoIt3

Func path($iSx, $iSy, $iEx, $iEy)
    Local $iDist
    $iDist = ((((($iEx - $iSx) ^ 2) + (($iEy - $iSy) ^ 2)) ^ 1) / 2)
    Return $iDist
EndFunc

Google tells me C++ doesnt use ^, and also told me to use pow();

This did not work:

return pow(pow((iEx - iSx), 2) + (pow((iEy - iSy), 2)), 1) /2;

Does anyone know the correct C++ line?

Nevermind, not sleeping hurts.

Edited May 26, 2011 by AzKay

[jchd]

Looks like there's a typo in your input formula. Except if I'm completely misinterpreting it, it's a distance computation Sqrt(dX² + dY²). It should read

$iDist = Sqrt(($iEx - $iSx) ^ 2 + ($iEy - $iSy) ^ 2)

[AzKay]

Looks like there's a typo in your input formula. Except if I'm completely misinterpreting it, it's a distance computation Sqrt(dX² + dY²). It should read

$iDist = Sqrt(($iEx - $iSx) ^ 2 + ($iEy - $iSy) ^ 2)

Awesome, that fixed both problems. Thanks.