index.h

在vc环境下

// Index.h : Declaration of the CGHIndex

#pragma once
#include "resource.h"       // main symbols

#include "IndexSystem.h"
#include "CollectionBase.h"

// CGHIndex

class ATL_NO_VTABLE CGHIndex : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public CComCoClass<CGHIndex, &CLSID_GHIndex>,
	public CCollectionBase<IGHClassify,CGHIndex,IGHIndex,&CLSID_GHClassify,&IID_IGHIndex,&LIBID_IndexSystemLib>
{
public:
	CGHIndex()
	{
	}

DECLARE_REGISTRY_RESOURCEID(IDR_INDEX)

BEGIN_PROP_MAP(CGHIndex)
	PROP_ENTRY("IndexName",6,CLSID_GHIndex)
	PROP_ENTRY("IndexDescription",7,CLSID_GHIndex)
END_PROP_MAP()

BEGIN_COM_MAP(CGHIndex)
	COM_INTERFACE_ENTRY(IGHIndex)
	COM_INTERFACE_ENTRY(IDispatch)
	COM_INTERFACE_ENTRY(IPersistStreamInit)
END_COM_MAP()


	DECLARE_PROTECT_FINAL_CONSTRUCT()

	HRESULT FinalConstruct()
	{
		return S_OK;
	}
	
	void FinalRelease() 
	{
	}

public:
	STDMETHOD(Clone) (IGHIndex** pVal);
};

OBJECT_ENTRY_AUTO(__uuidof(GHIndex), CGHIndex)