Re: marshalling

"Igor Tandetnik" <>
Tue, 29 Jan 2008 07:48:59 -0500
"ajk" <> wrote in message

On Jan 29, 1:40 pm, "Igor Tandetnik" <> wrote:

CComPtr<IAfwObjectManager> m_pObjManager;

This cannot possibly be true. CComPtr doesn't have Create method.
How is m_pObjManager really declared?

Are you, by any chance, implementing IAfwObjectManager yourself, on
the client side?

ah bummer sorry wrong info, here is the correct decl:

  /// ppa connection
  CAfwObjectManager m_pObjManager;

the class wraps the interface as follows:

class CAfwObjectManager :
public CComPtr<IAfwObjectManager>


const AfwSystemContextId* pSysCtxId = NULL,
const AfwKeyId* pDataMode = NULL,
BOOL displayDlg = TRUE,
BOOL localThread = FALSE);

So what's inside Create() ? Does it use CoCreateInstance to create a COM
object implementing IAfwObjectManager? Does it create any threads (I
wonder what localThread parameter is for)?
With best wishes,
    Igor Tandetnik

With sufficient thrust, pigs fly just fine. However, this is not
necessarily a good idea. It is hard to be sure where they are going to
land, and it could be dangerous sitting under them as they fly
overhead. -- RFC 1925

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