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- Subject: Re: lua_atpanic with class method
- From: Philipp Kraus <philipp.kraus@...>
- Date: Mon, 3 Dec 2012 11:14:35 +0100
Am 03.12.2012 um 04:05 schrieb Coda Highland:
> On Sun, Dec 2, 2012 at 4:46 PM, Philipp Kraus
> <firstname.lastname@example.org> wrote:
>> I would like to write a panic function, that throws an exception if a panic is occured.
>> Which signature must set for the method mypanic( lua_state* ) ?
>> How can I call a private class method on the lua_panic function?
> You can't.
> You can only pass a C function (or a C++ "static" function) as a panic
> handler. If you want to map that to an instance method, you'll need to
> map the Lua state to a pointer to the instance (a global pointer
> variable suffices if you only have one Lua state) and invoke the
> method from within the panic handler.
I can use a static method: static mypanic( lua_state* ) is this the correct
signature for the panic function?