"Stewart, Robert" <
Robert.Stewart@...> wrote in message
news:
DF2E67F3D097004694C8428C70A3FD69046843E230@......
>I was experimenting with Xpressive to see how it would compare with some
>custom, string-based numeric input parsing. The Xpressive code is over
>175X slower than the custom code.
Each call to parse() is constructing the sregex variables. If you make them
static or move them out of the loop, it should help a lot.
Regards,
Dave Jenkins
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