////////////////////////////////////////////////////////////////////////////////////////////////////////// // // Microsoft WMIOLE DB Provider // (C) Copyright 1999 Microsoft Corporation. All Rights Reserved. // // Class Definitions for CBinderClassFactory and DLL Entry Points // ////////////////////////////////////////////////////////////////////////////////////////////////////////// #ifndef _BINDERCLASSFAC_H_ #define _BINDERCLASSFAC_H_ ////////////////////////////////////////////////////////////////////////////////////////////////////////// class CBinderClassFactory : public IClassFactory { protected: ULONG m_cRef; //Reference count public: CBinderClassFactory(void); ~CBinderClassFactory(void); STDMETHODIMP QueryInterface(REFIID, LPVOID *); //Request an Interface STDMETHODIMP_(ULONG) AddRef(void); //Increments the Reference count STDMETHODIMP_(ULONG) Release(void); //Decrements the Reference count STDMETHODIMP CreateInstance(LPUNKNOWN, REFIID, LPVOID *);//Instantiates an uninitialized instance of an object STDMETHODIMP LockServer(BOOL); //Lock Object so that it can not be unloaded }; #endif