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/ Tricks of the Windows Gam…ming Gurus (2nd Edition) / Disc2.iso / msdn_vcb / samples / vc98 / sdk / com / inole2 / interfac / iextconn.h < prev    next >
C/C++ Source or Header  |  1996-05-21  |  1KB  |  44 lines
  1. /*
  2.  * IEXTCONN.H
  3.  *
  4.  * Definitions of a template IExternalConnection interface
  5.  * implementation.
  6.  *
  7.  * Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
  8.  *
  9.  * Kraig Brockschmidt, Microsoft
  10.  * Internet  :  kraigb@microsoft.com
  11.  * Compuserve:  >INTERNET:kraigb@microsoft.com
  12.  */
  13.  
  14.  
  15. #ifndef _IEXTCONN_H_
  16. #define _IEXTCONN_H_
  17.  
  18. #include <inole.h>
  19.  
  20. class CImpIExternalConnection;
  21. typedef class CImpIExternalConnection *PCImpIExternalConnection;
  22.  
  23. class CImpIExternalConnection : public IExternalConnection
  24.     {
  25.     protected:
  26.         ULONG           m_cRef;      //Interface reference count
  27.         LPVOID          m_pObj;      //Backpointer to the object
  28.         LPUNKNOWN       m_pUnkOuter; //For delegation
  29.  
  30.     public:
  31.         CImpIExternalConnection(LPVOID, LPUNKNOWN);
  32.         ~CImpIExternalConnection(void);
  33.  
  34.         STDMETHODIMP QueryInterface(REFIID, LPVOID *);
  35.         STDMETHODIMP_(ULONG) AddRef(void);
  36.         STDMETHODIMP_(ULONG) Release(void);
  37.  
  38.         STDMETHODIMP_(DWORD) AddConnection(DWORD, DWORD);
  39.         STDMETHODIMP_(DWORD) ReleaseConnection(DWORD, DWORD, BOOL);
  40.     };
  41.  
  42.  
  43. #endif //_IEXTCONN_H_
  44.