Re: About C++ and flex

[Laurent Mascherpa]

> >When input codes where small there was no visible speed problem. But
> >compared to parser produced without -+, with the exact same rules, it
> >was really much slower, especially on larger input codes (> 200 lines).
> >I did not take time to find why, but directly switched to /classical/
> >way of using Flex.
> 
> I compiled my example both and without the C++ option. It seems that with
> the C++ option on, one always get a
>   #define YY_INTERACTIVE
> The interactive scanner is more slow.

Ok, that may come from there, thank you for the information.

Laurent,