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/ Tricks of the Windows Gam…ming Gurus (2nd Edition) / Disc2.iso / msdn_vcb / samples / vc98 / sdk / com / inole2 / interfac / idispat.h < prev    next >
C/C++ Source or Header  |  1996-05-21  |  1KB  |  47 lines
  1. /*
  2.  * IDISPAT.H
  3.  *
  4.  * Definitions of a template IDispatch interface implementation.
  5.  *
  6.  * Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
  7.  *
  8.  * Kraig Brockschmidt, Microsoft
  9.  * Internet  :  kraigb@microsoft.com
  10.  * Compuserve:  >INTERNET:kraigb@microsoft.com
  11.  */
  12.  
  13.  
  14. #ifndef _IDISPAT_H_
  15. #define _IDISPAT_H_
  16.  
  17. #include <inole.h>
  18.  
  19. class CImpIDispatch;
  20. typedef class CImpIDispatch *PCImpIDispatch;
  21.  
  22. class CImpIDispatch : public IDispatch
  23.     {
  24.     protected:
  25.         ULONG           m_cRef;      //Interface reference count
  26.         LPVOID          m_pObj;      //Backpointer to the object
  27.         LPUNKNOWN       m_pUnkOuter; //For delegation
  28.  
  29.     public:
  30.         CImpIDispatch(LPVOID, LPUNKNOWN);
  31.         ~CImpIDispatch(void);
  32.  
  33.         STDMETHODIMP QueryInterface(REFIID, LPVOID *);
  34.         STDMETHODIMP_(ULONG) AddRef(void);
  35.         STDMETHODIMP_(ULONG) Release(void);
  36.  
  37.         STDMETHODIMP GetTypeInfoCount(UINT *);
  38.         STDMETHODIMP GetTypeInfo(UINT, LCID, ITypeInfo **);
  39.         STDMETHODIMP GetIDsOfNames(REFIID, OLECHAR **, UINT
  40.             , LCID, DISPID *);
  41.         STDMETHODIMP Invoke(DISPID, REFIID, LCID, USHORT
  42.             , DISPPARAMS *, VARIANT *, EXCEPINFO *, UINT *);
  43.     };
  44.  
  45.  
  46. #endif //_IDISPAT_H_
  47.