IKpUnknown Struct Reference

Base interface from which all other interfaces must derive. More...

#include <IKpUnknown.h>

Inheritance diagram for IKpUnknown:

Public Member Functions
virtual HRESULT	QueryInterface (REFIID riid, void **ppvObject)=0
	COM infrastructure, provides access to all interfaces supported by this object. More...
virtual ULONG	AddRef ()=0
	COM infrastructure, increments the reference count for this object. More...
virtual ULONG	Release ()=0
	COM infrastructure, decrements the reference count for this object and eventually deletes it. More...

Detailed Description

Base interface from which all other interfaces must derive.

Member Function Documentation

AddRef()

virtual ULONG IKpUnknown::AddRef ( )

pure virtual

COM infrastructure, increments the reference count for this object.

Returns

Returns the new number of references, only for debugging purposes.

QueryInterface()

virtual HRESULT IKpUnknown::QueryInterface ( REFIID  riid, void **  ppvObject  )

pure virtual

COM infrastructure, provides access to all interfaces supported by this object.

Release()

virtual ULONG IKpUnknown::Release ( )

pure virtual

COM infrastructure, decrements the reference count for this object and eventually deletes it.

If the number of references reaches zero, the object should delete itself (exception: singletons).

Returns

Returns the new number of references, only for debugging purposes.

---

The documentation for this struct was generated from the following file:

• SDK/Details/IKpUnknown.h