Re: Help on using Luna(or Lunar)
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- Subject: Re: Help on using Luna(or Lunar)
- From: Jose Marin <jose_marin2@...>
- Date: 2005年3月29日 08:44:26 -0300 (ART)
It worked!
Thank you very much!
--- Groleo Marius <groleo@gmail.com> wrote:
> Hope this helps.
> Note that when you declare something like:
> a =Account(100);
> a is already a pointer to the class Account.
>
> I presume this is what you are looking for:
> If i'm wrong, please be more specific.
>
>
> static int check( lua_State *L) {
> Account* a =checkAccount( L, 1);
> int amount =( int)luaL_checknumber( L,2 );
> a->check( amount);
> return 0; // supose Account::check doesent
> return any value
> }
>
> static Account* checkAccount( lua_State* L, int
> narg) {
> luaL_checktype( L, narg, LUA_TUSERDATA);
> void* ud =luaL_checkudata( L, narg,
> className);
> if( ! ud)
> luaL_typerror( L, narg, className);
> return *( Wrapper**) ud;
> // unbox pointer
> }
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