COM_INTERFACE_ENTRY_AUTOAGGREGATE

Same as COM_INTERFACE_ENTRY_AGGREGATE, except if punk is NULL, it automatically creates the aggregate described by the clsid.

COM_INTERFACE_ENTRY_AUTOAGGREGATE( iid, punk, clsid )

Parameters

• iid
  [in] The GUID of the interface queried for.

• punk
  [in] The name of an IUnknown pointer. Must be a member of the class containing the COM map.

• clsid
  [in] The identifier of the aggregate that will be created if punk is NULL.

Remarks

See COM_INTERFACE_ENTRY Macros for remarks about COM map entries.

Example

BEGIN_COM_MAP(COuter3)
   COM_INTERFACE_ENTRY_AUTOAGGREGATE(__uuidof(IAutoAgg), m_punkAutoAgg, CLSID_CAutoAgg)
END_COM_MAP()

Requirements

Header: atlcom.h

See Also

Concepts

COM Map Macros

ATL Macros