On Fri, Jan 4, 2013 at 9:51 AM, Kirk, Benjamin (JSC-EG311) <
benjamin.kir...@nasa.gov> wrote:
> On Jan 4, 2013, at 10:41 AM, Cody Permann <codyperm...@gmail.com> wrote:
>
> > Bottom line: Do any of you have any experience with how widespread and
> reliable the standard regex library is on a wide range of compilers? Would
> it be worth detecting the presence of this capability inside of libMesh?
>
> I'm not sure how widely spread it is, but a really nice option is to have
> a "hierarchic fallback" implementation like what I've done looking for
> std::thread.
>
> We look for that, fall back to tbb:thread, and then (could but don't
> currently) boost::thread?
>
> IIRC std::regex is basically the same as boost::regex, in which case we
> could create a libMesh::regex which is nothing more than a preferential
> typedef.
>
Yes a very decent idea, however would we attempt to distribute boost::regex
with libMesh? I haven't looked at it yet, but fear that it might be one of
those features in boost that requires 1 bajillion header files. If it's
only a few, then this would work nicely. :)
Cody
>
> -Ben
>
>
>
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