Source code of Windows XP (NT5)
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40 lines
1.1 KiB

//***************************************************************************
//
// Copyright (c) 1997-2001 Microsoft Corporation, All Rights Reserved
//
//***************************************************************************
#ifndef _WMI_CPROVFACTORY_HEADER
#define _WMI_CPROVFACTORY_HEADER
typedef void** PPVOID;
////////////////////////////////////////////////////////////////////
//
// This class is the class factory for CWMI_Prov objects.
//
////////////////////////////////////////////////////////////////////
class CProvFactory : public IClassFactory
{
protected:
ULONG m_cRef;
CLSID m_ClsId;
public:
CProvFactory(const CLSID & ClsId);
~CProvFactory(void);
//IUnknown members
STDMETHODIMP QueryInterface(REFIID, PPVOID);
STDMETHODIMP_(ULONG) AddRef(void);
STDMETHODIMP_(ULONG) Release(void);
//IClassFactory members
STDMETHODIMP CreateInstance(LPUNKNOWN, REFIID, PPVOID);
STDMETHODIMP LockServer(BOOL);
};
typedef CProvFactory *PCProvFactory;
#endif