ENUM.H

//******************************************************************************************* 
// 
// Filename : Enum.h 
// 
//Definition of CEnumCabObjs 
// 
// Copyright 1994 - 1998 Microsoft Corporation. All rights reserved 
// 
//******************************************************************************************* 
 
#ifndef _ENUM_H_ 
#define _ENUM_H_ 
 
 
#include "folder.h" 
 
// Enumeration object for the CabFolder 
class CEnumCabObjs : public IEnumIDList 
{ 
public: 
CEnumCabObjs(CCabFolder *pcf, DWORD uFlags) : m_iCount(0) 
{ 
m_uFlags = uFlags; 
m_pcfThis=pcf; 
pcf->AddRef(); 
} 
~CEnumCabObjs() 
{ 
m_pcfThis->Release(); 
} 
 
    // *** IUnknown methods *** 
    STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj); 
    STDMETHODIMP_(ULONG) AddRef(); 
    STDMETHODIMP_(ULONG) Release(); 
 
    // *** IEnumIDList methods *** 
    STDMETHODIMP Next(ULONG celt, 
      LPITEMIDLIST *rgelt, 
      ULONG *pceltFetched); 
    STDMETHODIMP Skip(ULONG celt); 
    STDMETHODIMP Reset(); 
    STDMETHODIMP Clone(IEnumIDList **ppenum); 
 
private: 
CRefDll m_cRefDll; 
 
CRefCount m_cRef; 
 
CCabFolder *m_pcfThis; 
 
UINT m_iCount; 
DWORD m_uFlags; 
} ; 
 
#endif // _ENUM_H_