RE: passing tables to registered functions

[Benoit Germain <bgermain@...>]

oops, you must read

while ( n != lua_gettop ( l ) ) ;

> -----Original Message-----
> From: Benoit Germain [mailto:bgermain@ubisoft.fr]
> Sent: vendredi 22 novembre 2002 09:57
> To: Multiple recipients of list
> Subject: RE: passing tables to registered functions
> 
> 
> something like that (untested) ?
> 
> int my_c_function(lua_State *l)
> {
> 	int i = 1 ;
> 	int n = lua_gettop ( l ) ;
> 	do
> 	{
> 		lua_rawgeti ( l , 3 , i ) ;
> 		...
> 	} while ( n == lua_gettop ( l ) ) ;
> }
> 
> 
> > -----Original Message-----
> > From: xenarcher [mailto:nickl@volition-inc.com]
> > Sent: jeudi 21 novembre 2002 22:20
> > To: Multiple recipients of list
> > Subject: passing tables to registered functions
> > 
> > 
> > Say I've got the following C function:
> > 
> >    int my_c_function(lua_State *l)
> >    {
> >       ...
> >    }
> > 
> > And later on in the code, I register my_c_function():
> > 
> >    lua_register(L, "my_lua_function", my_c_function);
> > 
> > Now, say I have the following Lua code:
> > 
> >    function foo(a, b, ...)
> >       my_c_function(a, b, arg)
> >    end
> > 
> > In my_c_function(), how do I dereference the values 
> contained in the 
> > arg table passed to it?
> > 
>