_com_ptr_t::Attach

Microsoft Specific

void Attach( Interface* pInterface ) throw( );

void Attach( Interface* pInterface, bool fAddRef ) throw( );

Parameters

pInterface

a raw interface pointer

fAddRef

If it is true, then AddRef is called. If it is false, the _com_ptr_t object takes ownership of the raw interface pointer without calling AddRef.

Remarks

Encapsulates a raw interface pointer of this smart pointer’s type.

• Attach( pInterface )   AddRef is not called. The ownership of the interface is passed to this _com_ptr_t object. Release is called to decrement the reference count for the previously encapsulated pointer.
  
  
• Attach( pInterface, fAddRef )   If fAddRef is true, AddRef is called to increment the reference count for the encapsulated interface pointer. If fAddRef is false, this _com_ptr_t object takes ownership of the raw interface pointer without calling AddRef. Release is called to decrement the reference count for the previously encapsulated pointer.

_com_ptr_t Overview

END Microsoft Specific