opobject.h

利用堆栈进行表达式的计算

// OPObject.h: interface for the COPObject class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_OPOBJECT_H__CE756CE5_E20F_4B90_BE02_019239AD803F__INCLUDED_)
#define AFX_OPOBJECT_H__CE756CE5_E20F_4B90_BE02_019239AD803F__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "MyObject.h"

class COPObject : public CMyObject  
{
public:
	COPObject();
	COPObject(char op);
	virtual ~COPObject();
public:
	char data;

};

#endif // !defined(AFX_OPOBJECT_H__CE756CE5_E20F_4B90_BE02_019239AD803F__INCLUDED_)