struct SStackNode
{
	int iStackID;//所屬的棧
	int iCode;   //類型的編碼
	float fWorth;//對于數據，則用來存儲數據
};

class  CStack
{
private:
	int          m_nStackLength;//棧的長度
	SStackNode  *m_pStackNode;//棧指針
	int          m_CurrPos;//當前指針位置
	
public:
	CStack();
   ~CStack();
	bool IsEmpty();
	bool IsFull();
	void Create(int nLength);
	void Popup();
	void Push(SStackNode node);
	void GetTop(SStackNode &stackNode);
	void Destroy();
};