//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TPushVarStr.h
// = Version	:   ver2.0
// = Author		:   xlc
// = CreateDate	:   2002-09-09
// = Description:   类的声明
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TPUSHVARSTR_H_
#define _TPUSHVARSTR_H_

#ifndef _TACSTRING_H_
#include "TACString.h"
#endif

#ifndef _TWCSTRING_H_
#include "TWCString.h"
#endif

#ifndef  _TCHPRIVATEGLOBALFUNC_H_
#include "TchPrivateGlobalFunc.h"
#endif

class GEOAPI TPushVarStr 
{
public:
	
	TPushVarStr(const TCHAR * pszVar, const TCHAR * pszVal = NULL)
		: var(pszVar),value(80)
	{
		TGGetVar(pszVar, &value);

		if (pszVal)
		{
			if (_tcsicmp(pszVar, _T("clayer")) == 0) 
			{
				AssureLayer(pszVal, 0); // 确保存在
			}

			TGSetVar(pszVar, pszVal);
		}
	}

	~TPushVarStr()
	{
		TGSetVar((LPTSTR)var, (LPTSTR)value); 
	}

public:
	
	TCString var;
	
	TCString value;
};

#endif