idispat.h

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/*
 * IDISPAT.H
 *
 * Definitions of a template IDispatch interface implementation.
 *
 * Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
 *
 * Kraig Brockschmidt, Microsoft
 * Internet  :  [e-mail]
 * Compuserve:  >INTERNET:[e-mail]
 */


#ifndef _IDISPAT_H_
#define _IDISPAT_H_

#include <inole.h>

class CImpIDispatch;
typedef class CImpIDispatch *PCImpIDispatch;

class CImpIDispatch : public IDispatch
    {
    protected:
        ULONG           m_cRef;      //Interface reference count
        LPVOID          m_pObj;      //Backpointer to the object
        LPUNKNOWN       m_pUnkOuter; //For delegation

    public:
        CImpIDispatch(LPVOID, LPUNKNOWN);
        ~CImpIDispatch(void);

        STDMETHODIMP QueryInterface(REFIID, LPVOID *);
        STDMETHODIMP_(ULONG) AddRef(void);
        STDMETHODIMP_(ULONG) Release(void);

        STDMETHODIMP GetTypeInfoCount(UINT *);
        STDMETHODIMP GetTypeInfo(UINT, LCID, ITypeInfo **);
        STDMETHODIMP GetIDsOfNames(REFIID, OLECHAR **, UINT
            , LCID, DISPID *);
        STDMETHODIMP Invoke(DISPID, REFIID, LCID, USHORT
            , DISPPARAMS *, VARIANT *, EXCEPINFO *, UINT *);
    };


#endif //_IDISPAT_H_