C++ cast to D cast Part 2

[BLS]

Hi Bill.
Just something Regan and I allready have discussed ... but we are not 
sure about .

C++
CWin* pActive= 
reinterpret_cast<CWin*>((HWND)::GetWindowLong(msg.hwnd,GWL_USERDATA)); 


D
CWin pActive = cast(CWin) cast(HWND)GetWindowLong(msg.hwnd,GWL_USERDATA);

where CWin is a class.
The problem here is that pActive in D is a reference.
Bjoern