Re: Is it possible to send var-args (...) to a native function?

[Charles Curran <smokeandmirrorsdevelopment@...>]

I apologize, I just verified with a simpler function in my program that it is possible.  I'll have to check my more complicated problem for the bug.  Thanks!

On Mon, Feb 7, 2011 at 2:05 PM, Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br> wrote:

Try the code below and then compare to your own.

-- in Lua:
print(construct(10,20,30,40))

-- in C:

static int construct(lua_State* L)

{
       int stack_size = lua_gettop(L);

       printf("construct %d items in stack\n",stack_size);
       lua_pushinteger(L,stack_size);
       return 1;
}
...
       lua_register(L, "construct", construct);