This data member is a CComContainedObject object derived from your tear-off class. The methods m_contained inherits are used to access the tear-off interface in your tear-off class through the cached tear-off object's QueryInterface, FinalConstruct, and FinalRelease.
CComContainedObject<contained> m_contained;
Header file: | Atlcom.h |
Platforms: | |
Versions: | 2.0 and later |
Complete documentation: | Visual C++ documentation |
CComCachedTearOffObject Overview, CComCachedTearOffObject Data Members, CComTearOffObject