[LLVMdev] faster?
Jean-Daniel Dupas
devlists at shadowlab.org
Fri Feb 3 08:16:25 PST 2012
Le 3 févr. 2012 à 16:31, Luca Ciciriello a écrit :
> Hi All.
>
> In my C++ code I'm using the libc++ library and my question is about which construct is faster:
>
> for(auto line : lines)
> {
> ...
> }
>
> or
>
> for(auto it = lines.begin(); it != lines.end(); it++)
> {
> …
> }
>
> Thanks in advance for any answer.
I agree with Alex Zavatone, just run a bench yourself and you will be fixed.
You will get the answer faster than waiting that someone does it for you.
-- Jean-Daniel
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