C++影碟出租系统课程设计源代码

#ifndef VIDEO_H#define VIDEO_H#include#includeusing namespace std;/class videostring vidname;class video /影碟类 friend ostream &operator(ostream &os,video &vi);friend class application;public:video(string=,string=,int=0,string=,string=,string=,int=0);video(video &vi);void input();/private:string Vname; /碟片名称string Country; /国家int Type; /类型string Producer; /制片人string Director; /导演string Star; /主演明星int Number; /库存量video *next;video:video(string vname,string country,int type,string producer,string director,string star,int number)Vname=vname;Country=country;Type=type;Producer=producer;Director=director;Star=star;Number=number;video:video(video &vi)Vname=vi.Vname;Country=vi.Country;Type=vi.Type;Producer=vi.Producer;Director=vi.Director;Star=vi.Star;Number=vi.Number;ostream &operator(ostream &os,video *vi)os*endl;os该影碟信息为：endl;os名称：Vname国家：CountryType=1)osType=2)osType=3)osType=4)osType=5)osType=6)os其他;osendl;os制片人：Producer导演：Director主演：Star库存量：Numberendl;return os;#endif#ifndef CUSTOMER_H#define CUSTOMER_H#include#include#includevideo.husing namespace std;/class Customerstruct VideoInfo/碟片信息string VideoName;/影片名称int BeginTime;/影片借阅日期int EndTime;/影片归还日期;string Cname;class Customer /顾客类friend ostream & operator (ostream &os,const Customer &cu);friend class application;friend class video;public:Customer(string=,string=,int=0,int=0,string=,int=0,int=0); /构造函数int DeclineMoney(int );/扣取消费额bool RentVideo(string );/出租影碟bool ReturnVideo(string );/归还影片/private:string idPerson; /会员账号string Name;/会员姓名int LeftMoney;/会员剩余金额int nCount;/所借碟片数量VideoInfo Video10;/每个会员最多借10张影碟Customer *next1;Customer:Customer(string idperson,string name,int leftmoney,int ncount,string videoname,int begintime,int endtime)idPerson=idperson;Name=name;LeftMoney=leftmoney;nCount=ncount;for(int i=0;inCount;i+)Videoi.VideoName=videoname;Videoi.BeginTime=begintime;Videoi.EndTime=endtime;ostream & operator (ostream &os,const Customer *cu)os会员编号为：tidPerson会员姓名为：tName会员剩余会费余额为：tLeftMoneyendl;for (int i=0;inCount;i+)os所借影片名为：tVideoi.VideoNameendl;os影片借阅日期为：tVideoi.BeginTimeendl;os影片归还日期为：tVideoi.EndTimeendl;os-n;return os;#endif#ifndef MENU_H#define MENU_H#includeusing namespace std;/class menuclass menu /菜单类public:int showMainMenu();private:;int menu:showMainMenu()system(cls);cout endl;cout| 欢迎使用影碟出租系统 |endl;cout|*|endl;cout| 1.影碟租赁 |endl;cout| 2.影碟归还 |endl;cout| 3.查看各类型影碟信息 |endl;cout| 4.查询碟片信息 |endl;cout| 5.添加新影碟 |endl; cout| 6.删除碟片信息 |endl; cout| 7.修改碟片信息 |endl;cout| 8.查看会员信息 |endl;cout| 9.注册会员 |endl; cout| 10.注销会员 |endl;cout| 11.更新会员信息与充值 |endl;cout| 12.退出系统 |endl;cout endl;cout请选择1-12：select;while(select12)cout选择错误，请重新选择1-12select;return select;#endif#ifndef APPLICATION_H#define APPLICATION_H#include#include#include#includevideo.h#includeCustomer.h#includemenu.husing namespace std;class application /数据应用类public:application();application();void load(); /数据输出void save(); /数据保存到文件void Rent(); /1.影碟租赁void Return(); /2.影碟归还void Checkall(); /3.查看各类型影碟信息void search(int Type); /根据类型查找void Check(string vidname); /4.查看影碟信息：根据碟片名称查找void Addvideo(); /5.添加影碟void Deletevideo(); /6.删除影碟void Modifyvideo(string Vname); /7.修改影碟信息void Customerinfo(string Cname);/8.会员信息：根据姓名查找void Add(); /9.注册会员void Delete(); /10.注销会员void Modify(string Name); /11.更新会员信息与充值void run();private:string title;menu myMenu;video myvideo;Customer mycustomer;video *vid;Customer *cus;application:application()vid=0;cus=0;load();application:application()video *v; v=vid; Customer *c;c=cus;while(v) v=v-next; delete vid; vid=v; vid=0; while(c) c=c-next1; delete cus; cus=c; vid=0; void application:load()ifstream file; /碟片信息video *v=vid; string Vname; /碟片名称string Country; /国家int Type; /类型string Producer; /制片人string Director; /导演string Star; /主演明星int Number=0; /库存量 file.open(video.txt,ios:in); fileVnameCountryTypeProducerDirectorStarNumber;while(file.good()v=new video(Vname,Country,Type,Producer,Director,Star,Number);v-next=0; /碟片结点加入链表 if(vid) /若已经存在结点 video *v2; v2=vid; while(v2-next) /查找尾结点 v2=v2-next; v2-next=v; /连接 else /若不存在结点(表空) vid=v; /连接 fileVnameCountryTypeProducerDirectorStarNumber;file.close(); ifstream file1; /会员信息Customer *c=cus;string idPerson; /会员账号string Name;/会员姓名int LeftMoney;/会员剩余金额int nCount;/所借碟片数量VideoInfo Video10;/每个会员最多借10张影碟file1.open(Customer.txt,ios:in); file1idPersonNameLeftMoneynCount;for(int i=0;iVideoi.BeginTimeVideoi.EndTimeVideoi.VideoName;while(file1.good() for(int i=0;inext1=0; /顾客结点加入链表 if(cus) /若已经存在结点 Customer *c2; c2=cus; while(c2-next1) /查找尾结点 c2=c2-next1; c2-next1=c; /连接 else /若不存在结点(表空) cus=c; /连接 file1Videoi.BeginTimeVideoi.EndTimeVideoi.VideoName;file1.close(); void application:save()ofstream file(video.txt,ios:out); ofstream file1(Customer.txt,ios:out); char c; coutc; if(toupper(c)!=Y)return; video *v=vid; while(v) fileVnameCountryTypeProducerDirectorStarNumbernext; file.close();Customer *cu=cus; while(cu) file1idPersonNameLeftMoneynCountVideonext1; file1.close();coutn保存成功.n; void application:Rent()int number;Customer *c1;c1=cus;cout请输入会员姓名：Cname;while(c1) if(c1-Name=Cname) break; else c1=c1-next1; if(c1!=NULL)coutc1; coutnumber; if(number10-c1-nCount) cout租赁数目超过限定值！c1-LeftMoney)cout余额不足，请充值或减少影碟数！endl;if(numbernCount&number*20LeftMoney)c1-nCount=number;for(int i=0;inumber;i+)coutc1-Videoi.BeginTime;coutc1-Videoi.VideoName;c1-LeftMoney-=number*20;couttt租赁成功！endl;elsecout未找到该会员，请先注册！endl;void application:Return()int number,time;Customer *c1;c1=cus;cout请输入会员姓名：Cname;while(c1) if(c1-Name=Cname) break; else c1=c1-next1; if(c1!=NULL)coutc1;Customerinfo(Cname); coutnumber;c1-nCount=c1-nCount-number;for(int i=0;inumber;i+)coutc1-Videoi.VideoName;coutc1-Videoi.EndTime;couttime;if(time%3=0) c1-LeftMoney=c1-LeftMoney+20-time/3;elsec1-LeftMoney=c1-LeftMoney+20-time/3-1;couttt扣费成功！endl;couttt*归还成功*n;elsecout未找到该会员，请确认！Type=Type) break; else v1=v1-next; if(v1!=NULL)coutv1;elsecout未找到该类型的碟片！endl;void application:Checkall()int Type;char c;cout选择要查找的碟片类型(1.喜剧2.悲剧3.科幻片4.悬疑剧5.历史剧6.惊悚片7.其他)：Type;search(Type);cout*以上为类型所有碟片*endl;cout是否继续查找【Y/N】?c;if(toupper(c)=Y)Checkall();return ;elsereturn ;system(pause);void application:Check(string vidname)video *v1;v1=vid;while(v1) if(v1-Vname=vidname) break; else v1=v1-next; if(v1!=NULL)coutv1;elsecout未找到该碟片！endl;void application:Addvideo()system(cls);video *v,*v2; /新结点指针 string Vname; /碟片名称string Country; /国家int Type=7; /类型string Producer; /制片人string Director; /导演string Star; /主演明星int Number=0; /库存量char c;coutn* 新增碟片信息 *n; /输入碟片信息coutVname; coutVname=Vname)break; else v1=v1-next; if(v1!=NULL)cout该碟片已存在,是否修改该碟片信息(Y/N) c;if(toupper(c)=Y)cout该碟片信息为:endl;Check(Vname);coutendl;Modifyvideo(Vname);return ;elsereturn ;coutCountry;coutType;coutProducer;coutDirector;coutStar;coutNumber;v=new video(Vname,Country,Type,Producer,Director,Star,Number);v-next=0;/碟片结点加入链表 if(vid) /若已经存在结点 v2=vid; while(v2-next) /查找尾结点 v2=v2-next; v2-next=v; /连接 else /若不存在结点(表空) vid=v; /连接 save();coutttt *添加成功*nendl;cout是否继续添加(Y/N) c;if(toupper(c)=Y)Addvideo();return ;elsereturn ;void application:Deletevideo()system(cls);char c;string Vname; coutn* 删除信息 *n; coutVname; coutVname=Vname) break; else v2=v1; v1=v1-next; /删除结点 if(v1!=NULL)/若找到结点，则删除 cout所要删除的碟片信息如下:nendl;coutv1;coutc;if(toupper(c)!=Y)return;if(v1=vid) /若要删除的结点是第一个结点 vid=v1-next; delete v1; else /若要删除的结点是后续结点 v2-next=v1-next; delete v1; save();couttt*删除成功*n;cout是否继续删除(Y/N) c;if(toupper(c)=Y)Deletevideo();return ;elsereturn ; else /未找到结点 coutVname=vidname) break; else v1=v1-next; if(v1!=NULL)/若找到结点 system(cls);cout所要修改的碟片信息如下:nendl;coutv1;docout1.修改碟片名称 2.修改国家 3. 修改类型 4.修改制片人 ;cout5. 修改导演 6.修改主演 7.修改库存量 8. 退出修改 nendl;cout请选择(1-8)要修改的信息nc;if(c!=8)coutv1-Vname; break;case 2: cinv1-Country; break;case 3: cinv1-Type; break;case 4: cinv1-Producer; break; case 5: cinv1-Director; break;case 6: cinv1-Star; break;case 7: cinv1-Number;break;default: break;while(c!=8);coutt *修改成功*nendl; cout是否继续修改(Y/N): c; if(toupper(c)=Y) coutvidname; coutendl; Modifyvideo(vidname); return ; elsereturn ;else /未找到结点 coutName=Cname) break; else c1=c1-next1; if(c1!=NULL)coutc1;elsecout未找到该会员！endl;void application:Add()system(cls);Customer *c,*c2; /新结点指针 string idPerson; /会员账号string Name;/会员姓名int LeftMoney=0;/会员剩余金额int nCount=0;/所借碟片数量char a;coutn* 新增会员信息 *n; coutName; coutName=Name)break; else c1=c1-next1; coutidPerson;coutLeftMoney;nCount=0;c=new Customer(idPerson,Name,LeftMoney,nCount);c-next1=0;if(cus) c2=cus; while(c2-next1) c2=c2-next1; c2-next1=c; else cus=c; save();coutttt *注册成功*nendl;cout是否继续(Y/N) a;if(toupper(a)=Y)Add();return ;elsereturn ;void application:Delete()system(cls);char a;string Name; coutn* 删除信息 *n; coutName; coutName=Name) break; else c2=c1; c1=c1-next1; if(c1!=NULL) cout所要删除的会员信息如下:nendl;coutc1;couta;if(toupper(a)!=Y)return;if(c1=cus) cus=c1-next1; delete c1; else c2-next1=c1-next1; delete c1; save();couttt*删除成功*n;cout是否继续删除(Y/N) a;if(toupper(a)=Y)Delete();return ;elsereturn ; else /未找到结点 coutName=Cname) break; else c1=c1-next1; if(c1!=NULL)/若找到结点 system(cls);cout所要修改的会员信息如下:nendl;coutc1;docout1.修改姓名 2.修改编号 3.充值 4.退出 nendl;cout请选择(1-4)要修改的信息na;if(a!=4)coutc1-Name; break;case 2: cinc1-idPerson; break;case 3: cinc1-LeftMoney;break;default: break;while(a!=4);coutt *修改成功*nendl; cout是否继续修改(Y/N)