C++课程设计报告(含源码)模拟ATM机.doc

C+课程设计*课题：简单银行系统模拟ATM系别：计科系专业年级：XXXXXX学号：XXXXX姓名：XXXX一、 设计任务分析根据课程设计要求及个人具体情况，分析如下：系统具有注册开户、用户登录、退出功能。注册开户中有身份证号码、姓名、地址、电话号码、货币类型、预存金额。用户登录中，用户登录成功后，才能享受取款、存款、修改密码等服务。二、 类（对象）设计据上得，设计类AccountItem和Accountbook。其类图如下：AccountItemstring m_Anumber;string m_Password;string m_Name;double m_Balance;string m_Adress; string m_ID;string m_TEL;string m_Currency;AccountItem(AccountItem &a)；AccountItem &operator=(AccountItem &a)；AccountItem();AccountItem(string number,string password,string name,double balance,string Currency,string TEL,string ID,string Adress);void Display();void write(ofstream &out);void read(ifstream& cin);int CheckNumber(string Anumber);string GetNumber();string GetPassword();void UpdatePassword(string password);void DeductBalance(double pay);void StoreBalance(double money);double GetBalance();string GetName();int IsNull();AccountbookAccountItem b100; int m_AccountCount;void SetAccountbook();Accountbook(); void LoadAccountbook();void StoreAccountbook(); AccountItem FindItem(string number);bool UpdateItem(AccountItem Item);三、 流程图ATM退出用户登录注册开户取款存款修改密码退出账号密码姓名身份证号住址电话货币类型预存金额OK四、源代码#include #include #include using namespace std;class AccountItemprivate:string m_Anumber;string m_Password;string m_Name;double m_Balance;string m_Adress; string m_ID;string m_TEL;string m_Currency;public:AccountItem(AccountItem &a) m_Anumber=a.m_Anumber; m_Password=a.m_Password;m_Name=a.m_Name; m_Balance=a.m_Balance; m_Currency=a.m_Currency; m_TEL=a.m_TEL; m_ID=a.m_ID; m_Adress=a.m_Adress;AccountItem &operator=(AccountItem &a) m_Anumber=a.m_Anumber; m_Password=a.m_Password; m_Name=a.m_Name; m_Balance=a.m_Balance; m_Currency=a.m_Currency; m_TEL=a.m_TEL; m_ID=a.m_ID; m_Adress=a.m_Adress; return *this;void SetAccountItem(string number,string password,string name,double balance,string Currency,string TEL,string ID,string Adress); AccountItem();AccountItem(string number,string password,string name,double balance,string Currency,string TEL,string ID,string Adress);void Display();void write(ofstream &out);void read(ifstream& cin);int CheckNumber(string Anumber);string GetNumber();string GetPassword();void UpdatePassword(string password);void DeductBalance(double pay);void StoreBalance(double money);double GetBalance();string GetName();int IsNull();void AccountItem:SetAccountItem(string number,string password,string name,double balance,string Currency,string TEL,string ID,string Adress)m_Anumber=number;m_Password=password;m_Name=name;m_Balance=balance;m_Currency=Currency; m_TEL=TEL; m_ID=ID; m_Adress=Adress;void AccountItem:UpdatePassword(string password) m_Password=password;void AccountItem:StoreBalance(double money)m_Balance=m_Balance+money;int AccountItem:CheckNumber(string Anumber)if(m_Anumber=Anumber)return 1;elsereturn 0;string AccountItem:GetNumber()return m_Anumber;string AccountItem:GetPassword()return m_Password;void AccountItem:DeductBalance(double pay)m_Balance=m_Balance-pay;double AccountItem:GetBalance()return m_Balance;string AccountItem:GetName()return m_Name;int AccountItem:IsNull()if(m_Anumber=)return 1;return 0;void AccountItem:read(ifstream& cin) cinm_ID;cinm_Name;cinm_Adress;cinm_TEL; cinm_Currency;cinm_Balance;cinm_Anumber;cinm_Password;void AccountItem:write(ofstream &cout) coutm_IDendl;coutm_Nameendl;coutm_Adressendl;coutm_TELendl; coutm_Currencyendl;coutm_Balanceendl;coutm_Anumberendl;coutm_Passwordendl;AccountItem:AccountItem()m_Anumber=;m_Password=;m_Name=;m_Balance=0;m_Currency=;m_TEL=;m_ID=;m_Adress=;AccountItem:AccountItem(string number,string password,string name,double balance,string Currency,string TEL,string ID,string Adress)m_Anumber=number;m_Password=password;m_Name=name;m_Balance=balance;m_Currency=Currency; m_TEL=TEL; m_ID=ID; m_Adress=Adress;void AccountItem:Display()cout账号:;coutm_Anumberendl;cout密码:;coutm_Passwordendl;cout姓名:;coutm_Nameendl;cout存款余额:;coutm_Balanceendl;class Accountbookprivate: AccountItem b100; int m_AccountCount;public: void SetAccountbook();Accountbook(); void LoadAccountbook();void StoreAccountbook(); AccountItem FindItem(string number); bool UpdateItem(AccountItem Item);void Accountbook:SetAccountbook()string AccountNo;string AccountPassword;string ItemName;double Balance;string Currency;string TEL;string ID;string Adress;string password1,password2;ofstream Output(accountbook.txt);coutAccountNo;coutpassword1;cout请输入确认密码：password2;if(password1=password2) AccountPassword=password1;break;elsecout密码和确认密码不同!请重新输入:endl;coutItemName;coutID; coutAdress;coutTEL;int i;while(1)cout请选择货币种类：endl;cout1.人民币 2.美元i;if(i=1)Currency=人民币;coutBalance;break;else if(i=2)Currency=美元;coutBalance;Balance=Balance*8;break;else cout选择类型错误!endl;continue; bm_AccountCount.SetAccountItem(AccountNo,AccountPassword,ItemName,Balance, Currency,TEL,ID,Adress); m_AccountCount+;for(int j=0;jm_AccountCount;j+)bj.write(Output);Accountbook:Accountbook() m_AccountCount=0;void Accountbook:LoadAccountbook( ) ifstream Input(accountbook.txt);int j=0; while(Input) bj.read(Input); j+; Input.close();m_AccountCount=j;return;AccountItem Accountbook:FindItem(string number)int i;bool Found=false;for(i=0;im_AccountCount;i+)if(bi.GetNumber()=number)Found=true;break;if(Found=true)return bi;elsereturn AccountItem();bool Accountbook:UpdateItem(AccountItem Item)string no=Item.GetNumber();int i;bool flag=false;for(i=0;im_AccountCount;i+)if(bi.GetNumber()=no)flag=true;break;if(flag=true)bi=Item; return flag;void Accountbook:StoreAccountbook()ofstream Output(accountbook.txt);int k;for(k=0;km_AccountCount;k+)bk.write(Output);Output.close();return;class Massageprivate: Accountbook MyAccountbook; AccountItem FindItem;public:Massage()void MakeMassage();void Massage:MakeMassage()ifstream Input(accountbook.txt);int n;string AccountNo;string AccountPassword;double AccountPay;string ItemName;double Balance;string TransactionCode;coutendl; docout n n 欢迎使用银行管理系统 模拟ATM机 n n 请用户在使用前选择开户: n 1：注册开户 n 2：用户登录 n 0：退出 n n n nendl;cout请选择：n;switch(n)case 1: MyAccountbook.SetAccountbook(); break;case 2:MyAccountbook.LoadAccountbook( ); coutAccountNo;FindItem=MyAccountbook.FindItem(AccountNo); if(FindItem.IsNull() cout此用户不存在！endl; return; coutAccountPassword; if(FindItem.GetPassword()!=AccountPassword) cout密码错误！endl; return; int m;do cout1:取款n 2:存款n3:查询余额n4:修改密码n0:退出nm; switch(m) case 2: coutAccountPay; FindItem.StoreBalance(AccountPay); MyAccountbook.UpdateItem(FindItem); MyAccountbook.StoreAccountbook(); break; case 1: coutAccountPay; FindItem.DeductBalance(AccountPay);MyAccount