Re: How to add custom per-thread data in Lua 5.2?

[Wesley Smith <wesley.hoke@...>]

stick it in a static std::map<lua_State *, MyAwesomeData *>.  That's
the fastest I can think of.
wes

On Fri, Mar 5, 2010 at 10:12 PM, Alexey Baskakov <loyso@loyso.m6.net> wrote:
> Hello, lua.
>
> How to add custom per-thread data in Lua 5.2?
>
> The only message I have found on this topic is:
> http://lua-users.org/lists/lua-l/2010-01/msg00165.html
>
> Yes, I can setup a hash or put key/value pairs in the Registry.
>
> But I need it to be very _fast_.
>
> So, we have no per-thread fenv, no GLOBALS pseudo-index and
> lua_replace trick for thread globals.
>
> I would prefer to have something like light user-data which can be
> obtained from lua state pointer.
>
> --
> With best regards,
>  Alexey                          mailto:loyso@loyso.m6.net
>
>
>