[antlr-interest] Antlr v4 - C++ target
Gokulakannan Somasundaram
gokul007 at gmail.com
Tue Jan 31 16:35:01 PST 2012
>
> Hi Gokulakannan,
>
> I am also converting to C++ but my goal is primarily performance. I
> don't intend to use templates.
> As far as tradeoffs, the commontoken struct has a field for everything
> so lookup after lexing is fast but at the cost of memory use. I'm
> investigating replacing some of these with member functions that only
> calculate values when needed or redirect to a different data structure.
>
>
> Well my goal is also about performance primarily. Infact that was the
reason, i choose to work with templates. Regarding the memory use, your
attempt will be definitely useful. I can incorporate it, if its proven
faster. But for the memory issue, i have a different plan altogether. I
will start it as a new thread, once i finish this development.
Thanks,
Gokul.
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