CENUMPT.H

/***  
*cenumpt.h 
* 
*  This is a part of the Microsoft Source Code Samples. 
* 
*  Copyright 1992 - 1998 Microsoft Corporation. All rights reserved. 
* 
*  This source code is only intended as a supplement to Microsoft Development 
*  Tools and/or WinHelp documentation.  See these sources for detailed 
*  information regarding the Microsoft samples programs. 
* 
*Purpose: 
*  Definition of the CEnumPoint class. 
* 
*Implementation Notes: 
* 
*****************************************************************************/ 
 
class CEnumPoint : public IEnumVARIANT  
{ 
public: 
    static HRESULT Create(SAFEARRAY FAR* psa, CEnumPoint FAR* FAR* ppenum); 
 
    /* IUnknown methods */ 
    STDMETHOD(QueryInterface)(REFIID riid, void FAR* FAR* ppv); 
    STDMETHOD_(unsigned long, AddRef)(void); 
    STDMETHOD_(unsigned long, Release)(void); 
 
    /* IEnumVARIANT methods */ 
    STDMETHOD(Next)(unsigned long celt, VARIANT FAR* rgvar, unsigned long FAR* pceltFetched); 
    STDMETHOD(Skip)(unsigned long celt); 
    STDMETHOD(Reset)(void); 
    STDMETHOD(Clone)(IEnumVARIANT FAR* FAR* ppenum); 
 
    CEnumPoint(); 
 
private: 
 
    unsigned long m_refs; 
 
    unsigned long m_celts; 
    unsigned long m_iCurrent; 
    SAFEARRAY FAR* m_psa; 
};