实验报告-2019211424-胡敏臻1

double balance; //记录余额

public:

User userType;

public:

Account(const std::string& id_="", const std::string& passwd_="",const double&

balance_=0,const User & userType_= CONSUMER);

Account(const Account& acc);

~Account();

int getNumber() const { return number; }

void setNumber(const int& number_) { number = number_; }

virtual User getUserType()=0;

//bool operator==(const std::string& id_);

void changePasswd(); //修改用户密码

void manageBalance(); //管理用户

void queryBalance()const; //查询余额

void addBalance(); //充值

void consumeBalance(); //消费

};

class Merchant :

public Account

{

void addgoods(std::string filename, std::vector<Goods*>& allGoods); //增加商品

void manageGoods(std::vector<Goods*> & allGoods); //管理商品

void haveDiscount() ; //对同类商

品进行打折

};