CComGITPtr::Attach

  • Article

Call this method to register the interface pointer in the global interface table (GIT).

HRESULT Attach( 
   T* p  
) throw( ); 
HRESULT Attach( 
   DWORD dwCookie  
) throw( );

Parameters

  • p
    The interface pointer to be added to the GIT.

  • dwCookie
    The cookie used to identify the interface pointer.

Return Value

Returns S_OK on success, or an error HRESULT on failure.

Remarks

In debug builds, an assertion error will occur if the GIT is not valid, or if the cookie is equal to NULL.

Requirements

Header: atlbase.h

See Also

Reference

CComGITPtr Class

CComGITPtr::Detach