account.h

是银行atm机的基本功能实现

// Account.h: interface for the Account class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_ACCOUNT_H__4B81B070_06D2_4E69_BD1C_A4A24EFD27E4__INCLUDED_)
#define AFX_ACCOUNT_H__4B81B070_06D2_4E69_BD1C_A4A24EFD27E4__INCLUDED_

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

class Account  
{
public:
	double GetBalance();
	virtual int Withdraw(double Amount)=0;
	virtual int Save(double Amount)=0;
	int GetID();
	void SetID(int id);
	Account();
	virtual ~Account();

protected:
	void SetBalance(double Balance);

private:
	int m_ID;
	double m_Balance;
};

#endif // !defined(AFX_ACCOUNT_H__4B81B070_06D2_4E69_BD1C_A4A24EFD27E4__INCLUDED_)