Re: Inheriting from C++ Classes

[Leo Razoumov <slonik.az@...>]

On Fri, 23 Jan 2009, Ignacio Burgueño wrote:
> [..snip..]
>
> lcbBaseObject.h contains a lot of stuff you won't need at all. Is just there 
> for the RegType struct, so you can rip this:
>        typedef struct { T* pT; } userdataType;
> 	typedef int (T::*mfp)(lua_State* L);
> 	typedef struct {
> 		const char* name;
> 		mfp mfunc;
> 	} RegType;
>
> and paste it somewhere else.

What is the purpose of

typedef int (T::*mfp)(lua_State* L);

Type mpf refers to a C++ member function of class T and cannot be 
made into Lua C-closure because it implicitly passes this-pointer 
as an extra argument.

--Leo--