//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, SH Software Co. Ltd.
// = FileName	:   XBlockTableRecordZone.h
// = Version	:   ver2.0
// = Author		:   
// = CreateDate	:   2002-09-09
// = Description:   模型空间的分区
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+

#ifndef _XBlockTableRecordZone_H__
#define _XBlockTableRecordZone_H__

#if _MSC_VER > 1000
#pragma once
#endif

#include <map>

class XBlockTableRecordZone  
{
public:
			 XBlockTableRecordZone();
	virtual ~XBlockTableRecordZone();

	bool getGeomExtents(const AcDbObjectId& id,AcDbExtents& ext);
	bool setGeomExtents(const AcDbObjectId& id,AcDbExtents& ext);

	void remove(const AcDbObjectId& id);

	void setActive(bool bActive);
	bool isActive();

protected:

	int m_nActiveRefCount;
	std::map<AcDbObjectId,AcDbExtents> m_mapIdToExt;
};

#endif //_XBlockTableRecordZone_H__