Re: [luabind] Wrong userdata pointer returned since update to luabind 0.9

[Daniel W. <da...@bo...>]

On Wed, Feb 24, 2010 at 02:51:40PM +0100, Stefan Reusch wrote:
> Here are the two functions...
[...]
> bool CLuaLabel::Create(luabind::object const& ParentWindow,
> luabind::table<luabind::object> const& Rect) {
> 	CRect r;
> 	CLuaWnd<>* pParent = NULL;
> 
> 	if(luabind::type(ParentWindow) == LUA_TUSERDATA) {
> 		pParent = luabind::touserdata<CLuaWnd<>>(ParentWindow);

This line doesn't extract the held C++ object. It should be something
like:

  pParent = luabind::object_cast<CLuaWnd<>*>(ParentWindow);

Assuming CLuaWnd is a registered base.

> The code has worked before i switched to luabind 0.9, but perhaps you
> has an idea what the problem is...

Are you sure this worked before? I don't see how it could.

-- 
Daniel Wallin
BoostPro Computing
http://www.boostpro.com