1、精選優質文檔-傾情為你奉上#include <iostream>#include <iomanip>#include <string>#include <fstream> #include"conio.h" /輸入/輸出文件流類using namespace std;const int Maxr=100; /最多的客戶const int Maxb=100; /最多的客房const int Maxbor=10; /每位客戶最多預訂十間客房/person類 class person public:char name20; char

2、 ID18; char *getname() return name;/獲取姓名char *getID() return ID; /獲取身份證號 void setID(char I) /設置身份證號 strcpy(ID,I); void setname(char na) /設置姓名 strcpy(name,na);/客戶類公有繼承了person類,實現對客戶的信息的描述class customer:public person private:int num; /客戶編號int tag; /刪除標記 1:已刪 0:未刪int borbookMaxbor; /所訂房間 public:custome

3、r() int gettag() return tag; /獲取刪除標記void delbook() tag=1; /設置刪除標記 1:已刪 0:未刪int getnum() return num; /獲取客戶編號void addcustomer(int n,char *na,char *I) /增加客戶 tag=0;num=n;strcpy(name,na);strcpy(ID,I);for(int i=0;i<Maxbor;i+)borbooki=0;void borrowbook(int bookid) /預訂操作for(int i=0;i<Maxbor;i+) if (bo

4、rbooki=0)borbooki=bookid;return;int retbook(int bookid) /退訂操作 for(int i=0;i<Maxbor;i+) if(borbooki=bookid)borbooki=0;return 1;return 0;void display() /讀出客戶信息 cout <<"客戶編號:" << num <<setw(15)<< "姓 名:" << name <<setw(15)<< "身份證號:&qu

5、ot; << ID<<setw(15)<<"客房編號:"for(int i=0;i<Maxbor;i+)if(borbooki!=0)cout <<"#"<< borbooki<<" "cout << ""<<endl;/客戶庫類，實現建立客戶的個人資料 class RDatabase private: int top; /客戶記錄指針 customer readMaxr; /客戶記錄public:RDatabas

6、e() /構造函數，將customer.txt讀到read中customer s;top=-1;fstream file("customer.txt",ios:in); /打開一個輸入文件while (1)file.read(char *)&s,sizeof(s);if (!file)break;top+;readtop=s;file.close(); /關閉 customer.txt void clear() /刪除所有客戶信息top=-1;int addcustomer(int n,char *na,char *I) /添加客戶時先查找是否存在customer

7、*p=query(n);if (p=NULL) top+; readtop.addcustomer(n,na,I); return 1;return 0;customer *query(int customerid) /按編號查找for (int i=0;i<=top;i+)if (readi.getnum()=customerid&&readi.gettag()=0)return &readi;return NULL;customer *query(string name) /按name查找for (int i=0;i<=top;i+)if (readi.

8、getname()=name&&readi.gettag()=0)return &readi;return NULL;void display() /輸出所有客戶信息 for (int i=0;i<=top;i+) if(readi.gettag()=0) readi.display();void customerdata(); /客戶庫維護RDatabase() /析構函數，將read寫到customer.txt文件中fstream file("customer.txt",ios:out); for (int i=0;i<=top;i+

9、)if (readi.gettag()=0)file.write(char *)&readi,sizeof(readi);file.close();void RDatabase:customerdata() char choice;char rsex10;char rname20;int customerid;char rID18;customer *r;system("cls");while (choice!='0') cout<<endl<<setw(40)<<"客 戶 信 息"<&l

10、t;endl; cout<<endl<<setw(28)<<"1 "<<"新 增"<<endl;cout<<endl<<setw(28)<<"2 "<<"更 改"<<endl;cout<<endl<<setw(28)<<"3 "<<"刪 除"<<endl;cout<<endl<&l

11、t;setw(28)<<"4 "<<"查 找"<<endl;cout<<endl<<setw(28)<<"5 "<<"顯 示"<<endl;cout<<endl<<setw(28)<<"6 "<<"全 刪"<<endl;cout<<endl<<setw(28)<<"0 &quo

12、t;<<"返 回"<<endl;cin>>choice;system("cls");switch (choice) case '1':cout <<"請輸入客戶信息:"<<endl;cout << "輸入客戶編號:"cin >> customerid;cout << "輸入客戶姓名:"cin >> rname; cout << "輸入客戶身份證號:&q

13、uot;cin >> rID;addcustomer (customerid,rname,rID);break; case '2':cout << "輸入客戶編號:"cin >> customerid;r=query(customerid);if (r=NULL)cout << " 該客戶不存在 "<<endl; break;cout << "輸入新的客戶姓名:"cin >> rname;r->setname(rname);cou

14、t<<"輸入新的身份證號碼："cin>>rID;r->setID (rID); break; case '3': cout << "輸入客戶編號:" cin >> customerid;r=query(customerid);if (r=NULL) cout <<" 該客戶不存在" << endl; break;r->delbook(); cout<<"刪除成功！"<<endl;break;c

15、ase '4':char cho;cout<<"請選擇查找方式:"<<endl;cout<<"1.按客戶編號查找,2.按客戶姓名查找"cin>>cho;system("cls");switch (cho)case '1':cout << "輸入客戶編號:"cin >> customerid;r=query(customerid);if (r=NULL)cout <<" 該客戶不存在"

16、;<< endl;break;break;case'2':cout<<"輸入客戶名字:"cin >> rname;r=query(rname);if (r=NULL)cout<<"該客戶不存在"<<endl;break;r->display();break;case '5':display();break;case '6':clear();cout<<"刪除成功！"<<endl;break;defa

17、ult:cout<<"正在返回主界面."system("cls");break;/客房類，實現對客房的描述class Bookprivate: int tag;/刪除標記 1:已刪 0:未刪int no; /客房編號char name20; /客房描述int onshelf; /是否預訂 1:空房 2:已預訂public:Book()char *getname() return name; /獲取姓名int getno() return no; /獲取客房編號int gettag() return tag; /獲取刪除標記void setna

18、me(char na) /設置客房描述strcpy(name,na);void delbook() tag=1; /刪除客房void addbook(int n,char *na) /增加客房tag=0;no=n;strcpy(name,na);onshelf=1;int borrowbook() /預訂操作if (onshelf=1)onshelf=0;return 1;return 0;void retbook() /退訂操作onshelf=1;void disp() /輸出客房cout <<"客房編號:"<< no <<setw(1

19、5)<< "客房描述:"<< name <<setw(15)<<(onshelf=1? "空 房":"已預訂") <<endl;/客房庫類，實現對客房的管理，如查找、刪除等class BDatabaseprivate: int top; /客房記錄指針Book bookMaxb; /客房記錄public:BDatabase() /構造函數，將book.txt讀到book中 Book b;top=-1;fstream file("book.txt",ios:

20、in);while (1)file.read(char *)&b,sizeof(b);if (!file) break;top+;booktop=b;file.close(); void clear() /全刪top=-1; int addbook(int n,char *na) /增加客房Book *p=query(n);if (NULL=p)top+;booktop.addbook(n,na);return 1;return 0;Book *query(int bookid) /查找客房for (int i=0;i<=top;i+)if (booki.getno()=book

21、id &&booki.gettag()=0)return &booki;return NULL;Book *query(string bname)for (int i=0;i<=top;i+)if (booki.getname()=bname&&booki.gettag()=0)return &booki;return NULL;void bookdata(); /客房庫維護void disp() for (int i=0;i<=top;i+) if (booki.gettag()=0) booki.disp();BDatabase(

22、) /析構函數，將book寫到book.txt文件中fstream file("book.txt",ios:out); for (int i=0;i<=top;i+)if (booki.gettag()=0)file.write(char *)&booki,sizeof(booki);file.close();void BDatabase:bookdata() char choice;char bname40;int bookid;Book *b;system("cls");while (choice!='0')cout&l

23、t;<endl<<setw(40)<<"客 房 信 息"<<endl; cout<<endl<<setw(28)<<"1 "<<"新 增"<<endl;cout<<endl<<setw(28)<<"2 "<<"更 改"<<endl;cout<<endl<<setw(28)<<"3 "

24、;<<"刪 除"<<endl;cout<<endl<<setw(28)<<"4 "<<"查 找"<<endl;cout<<endl<<setw(28)<<"5 "<<"顯 示"<<endl;cout<<endl<<setw(28)<<"6 "<<"全 刪"<&l

25、t;endl;cout<<endl<<setw(28)<<"0 "<<"返 回"<<endl;cin >> choice;system("cls");switch (choice) case '1':cout <<"請輸入客房信息:"<<endl;cout << "輸入客房編號:"cin >> bookid; cout << "輸入客房描述

26、:"cin >> bname;addbook(bookid,bname);break; case '2':cout << "輸入客房編號:"cin >> bookid;b=query(bookid);if (b=NULL)cout <<" 該客房不存在 "<<endl; break;cout << "輸入新的客房描述:"cin >> bname;b->setname(bname); break; case '3&

27、#39;: cout <<"輸入客房編號:" cin >> bookid;b=query(bookid);if (b=NULL) cout <<" 該客房不存在" << endl; break;b->delbook();cout<<"刪除成功！"<<endl;break;case '4':char bb;cout << "請選擇查找方式：1.按客房編號查找 2.按客房描述查找"cin >> bb;s

28、witch(bb)case'1':cout<<"請輸入客房編號："cin>>bookid;b=query(bookid);if (b=NULL)cout <<" 該客房不存在"<< endl;break;break;case'2':cout<<"請輸入客房描述："cin>>bname;b=query(bname);if (b=NULL)cout <<" 該客房不存在"<< endl;bre

29、ak;b->disp();break;case '5':disp();break;case '6':clear();cout<<"刪除成功！"<<endl;break;default:cout<<"正在返回主界面."system("cls");int main() char choice;int bookid,customerid;RDatabase customerDB;customer *r;BDatabase BookDB;Book *b;while(ch

30、oice!='0') cout <<setw(39)<<"歡 迎 使 用"<<endl;cout <<endl<<setw(55)<<"酒 店 客 房 預 訂 管 理 系 統"<<endl<<endl;cout <<""<<endl;cout <<"I"<<setw(71)<<"I"cout <<endl<&

31、lt;"I"<<setw(25)<<"1"<<setw(15)<<"客 戶 信 息"<<setw(31)<<"I"<<endl;cout <<"I"<<setw(71)<<"I"cout <<endl<<"I"<<setw(25)<<"2"<<setw(15)

32、<<"客 房 信 息"<<setw(31)<<"I"<<endl;cout <<"I"<<setw(71)<<"I"cout <<endl<<"I"<<setw(25)<<"3"<<setw(15)<<"訂 房"<<setw(31)<<"I"<<e

33、ndl;cout <<"I"<<setw(71)<<"I"cout <<endl<<"I"<<setw(25)<<"4"<<setw(15)<<"退 房"<<setw(31)<<"I"<<endl;cout <<"I"<<setw(71)<<"I"cout <<endl<<"I"<<setw(25)<<"0"<<setw(15)<<"退 出"<<setw(31)<<"I"<<e