C影碟出租系统课程设计源代码

#ifndefVIDEO_H#defineVIDEO_H#include<iostream>#include<string>usingnamespacestd;//classvideostringvidname;classvideo{//影碟类 friendostream&operator<<(ostream&os,video&vi); friendclassapplication;public: video(string="",string="",int=0,string="",string="",string="",int=0); video(video&vi); voidinput();//private: stringVname;//碟片名称 stringCountry;//国家 intType;//类型 stringProducer;//制片人 stringDirector;//导演 stringStar;//主演明星 intNumber;//库存量 video*next;};video::video(stringvname,stringcountry,inttype,stringproducer,stringdirector,stringstar,intnumber){ 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："<<vi->Vname<<"国家："<<vi->Country<<"类型："; if(vi->Type==1)os<<"喜剧"; else{ if(vi->Type==2)os<<"悲剧"; else{ if(vi->Type==3)os<<"科幻片"; else{ if(vi->Type==4)os<<"悬疑剧"; else{ if(vi->Type==5)os<<"惊悚片"; else{ if(vi->Type==6)os<<"其她"; } } } } } os<<endl; os<<"制片人："<<vi->Producer<<"导演："<<vi->Director<<"主演："<<vi->Star<<"库存量："<<vi->Number<<endl; returnos;}#endif#ifndefCUSTOMER_H#defineCUSTOMER_H#include<iostream>#include<string>#include"video.h"usingnamespacestd;//classCustomerstructVideoInfo{ //碟片信息 stringVideoName; //影片名称 intBeginTime; //影片借阅日期 intEndTime; //影片归还日期};stringCname;classCustomer{//顾客类 friendostream&operator<<(ostream&os,constCustomer&cu); friendclassapplication; friendclassvideo;public: Customer(string="",string="",int=0,int=0,string="",int=0,int=0); //构造函数 intDeclineMoney(int); //扣取消费额 boolRentVideo(string); //出租影碟 boolReturnVideo(string); //归还影片//private: stringidPerson; //会员账号 stringName; //会员姓名 intLeftMoney; //会员剩余金额 intnCount; //所借碟片数量 VideoInfoVideo[10]; //每个会员最多借10张影碟 Customer*next1;};Customer::Customer(stringidperson,stringname,intleftmoney,intncount,stringvideoname,intbegintime,intendtime){ idPerson=idperson; Name=name; LeftMoney=leftmoney; nCount=ncount; for(inti=0;i<nCount;i++){ Video[i].VideoName=videoname; Video[i].BeginTime=begintime; Video[i].EndTime=endtime; }}ostream&operator<<(ostream&os,constCustomer*cu){ os<<"会员编号为：\t"<<cu->idPerson<<"会员姓名为：\t"<<cu->Name<<"会员剩余会费余额为：\t"<<cu->LeftMoney<<endl; for(inti=0;i<cu->nCount;i++){ os<<"所借影片名为：\t"<<cu->Video[i].VideoName<<endl; os<<"影片借阅日期为：\t"<<cu->Video[i].BeginTime<<endl; os<<"影片归还日期为：\t"<<cu->Video[i].EndTime<<endl; os<<"--------------------------------------------\n"; } returnos;}#endif#ifndefMENU_H#defineMENU_H#include<iostream>usingnamespacestd;//classmenuclassmenu{//菜单类public: intshowMainMenu();private:};intmenu::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："<<endl; intselect; cin>>select; while(select<1||select>12){ cout<<"选择错误，请重新选择1-12"<<endl; cin.clear();//当输入字符，清空流错误状态 cin.sync();//清空数据流 cin>>select; } returnselect;}#endif#ifndefAPPLICATION_H#defineAPPLICATION_H#include<iostream>#include<string>#include<fstream>#include"video.h"#include"Customer.h"#include"menu.h"usingnamespacestd;classapplication{//数据应用类public: application(); ~application(); voidload();//数据输出 voidsave();//数据保存到文献 voidRent();//1.影碟租赁 voidReturn();//2.影碟归还 voidCheckall();//3.查看各类型影碟信息 voidsearch(intType);//根据类型查找 voidCheck(stringvidname);//4.查看影碟信息：根据碟片名称查找 voidAddvideo();//5.添加影碟 voidDeletevideo();//6.删除影碟 voidModifyvideo(stringVname);//7.修改影碟信息 voidCustomerinfo(stringCname);//8.会员信息：根据姓名查找 voidAdd();//9.注册会员 voidDelete();//10.注销会员 voidModify(stringName);//11.更新会员信息与充值 voidrun();private: stringtitle; menumyMenu; videomyvideo; Customermycustomer; 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; deletevid; vid=v; } vid=0; while(c){ c=c->next1; deletecus; cus=c; } vid=0;}voidapplication::load(){ ifstreamfile;//碟片信息 video*v=vid; stringVname;//碟片名称 stringCountry;//国家 intType;//类型 stringProducer;//制片人 stringDirector;//导演 stringStar;//主演明星 intNumber=0;//库存量 file.open("video.txt",ios::in); file>>Vname>>Country>>Type>>Producer>>Director>>Star>>Number; while(file.good()){ v=newvideo(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 file>>Vname>>Country>>Type>>Producer>>Director>>Star>>Number; } file.close(); ifstreamfile1;//会员信息 Customer*c=cus; stringidPerson; //会员账号 stringName; //会员姓名 intLeftMoney; //会员剩余金额 intnCount; //所借碟片数量 VideoInfoVideo[10]; //每个会员最多借10张影碟 file1.open("Customer.txt",ios::in); file1>>idPerson>>Name>>LeftMoney>>nCount; for(inti=0;i<nCount;i++){ file1>>Video[i].BeginTime>>Video[i].EndTime>>Video[i].VideoName; } while(file1.good()){ for(inti=0;i<nCount;i++){ c=newCustomer(idPerson,Name,LeftMoney,nCount,Video[i].VideoName,Video[i].BeginTime,Video[i].EndTime); c->next1=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 file1>>Video[i].BeginTime>>Video[i].EndTime>>Video[i].VideoName; } } file1.close();}voidapplication::save(){ ofstreamfile("video.txt",ios::out); ofstreamfile1("Customer.txt",ios::out); charc; cout<<"\n与否保存数据?[Y/N]:"; cin>>c; if(toupper(c)!='Y') return; video*v=vid; while(v){ file<<v->Vname<<v->Country<<v->Type<<v->Producer<<v->Director<<v->Star<<v->Number<<endl; v=v->next; } file.close(); Customer*cu=cus; while(cu){ file1<<cu->idPerson<<cu->Name<<cu->LeftMoney<<cu->nCount<<cu->Video<<endl; cu=cu->next1; } file1.close(); cout<<"\n保存成功...\n";}voidapplication::Rent(){ intnumber; Customer*c1; c1=cus; cout<<"请输入会员姓名："<<endl; cin>>Cname; while(c1){ if(c1->Name==Cname) break; else{ c1=c1->next1; } } if(c1!=NULL){ cout<<c1;cout<<"请输入租赁碟片数目："; cin>>number; if(number>10-c1->nCount) cout<<"租赁数目超过限定值！"<<endl; else if(number*20>c1->LeftMoney) cout<<"余额局限性，请充值或减少影碟数！"<<endl; if(number<=10-c1->nCount&&number*20<=c1->LeftMoney){ c1->nCount=number; for(inti=0;i<number;i++){ cout<<"请输入租赁日期（例：08月08日写为0808）："; cin>>c1->Video[i].BeginTime; cout<<"请输入碟片名："; cin>>c1->Video[i].VideoName; } c1->LeftMoney-=number*20; cout<<"\t\t租赁成功！"<<endl; } } else cout<<"未找到该会员，请先注册！"<<endl;}voidapplication::Return(){ intnumber,time; Customer*c1; c1=cus; cout<<"请输入会员姓名："<<endl; cin>>Cname; while(c1){ if(c1->Name==Cname) break; else{ c1=c1->next1; } } if(c1!=NULL){ cout<<c1; Customerinfo(Cname);cout<<"请输入归还碟片数目："; cin>>number; c1->nCount=c1->nCount-number; for(inti=0;i<number;i++){ cout<<"请输入碟片名称："; cin>>c1->Video[i].VideoName; cout<<"请输入归还日期："; cin>>c1->Video[i].EndTime; cout<<"请输入该碟片租赁天数："; cin>>time; if(time%3==0) c1->LeftMoney=c1->LeftMoney+20-time/3; else c1->LeftMoney=c1->LeftMoney+20-time/3-1; cout<<"\t\t扣费成功！"<<endl; } cout<<"\t\t***归还成功***\n"; } else cout<<"未找到该会员，请确认！"<<endl;}voidapplication::search(intType){//根据类型查找 video*v1; v1=vid; while(v1){ if(v1->Type==Type) break; else{ v1=v1->next; } } if(v1!=NULL){ cout<<v1; } else cout<<"未找到该类型旳碟片！"<<endl;}voidapplication::Checkall(){ intType;charc; cout<<"选择要查找旳碟片类型(1.喜剧2.悲剧3.科幻片4.悬疑剧5.历史剧6.惊悚片7.其她)："<<endl; cin>>Type; search(Type); cout<<"********以上为类型所有碟片*********"<<endl; cout<<"与否继续查找【Y/N】?"<<endl; cin>>c; if(toupper(c)=='Y'){ Checkall(); return; } else return; system("pause");}voidapplication::Check(stringvidname){ video*v1; v1=vid; while(v1){ if(v1->Vname==vidname) break; else{ v1=v1->next; } } if(v1!=NULL){ cout<<v1; } else cout<<"未找到该碟片！"<<endl;}voidapplication::Addvideo(){ system("cls"); video*v,*v2;//新结点指针 stringVname;//碟片名称 stringCountry;//国家 intType=7;//类型 stringProducer;//制片人 stringDirector;//导演 stringStar;//主演明星 intNumber=0;//库存量 charc; cout<<"\n**新增碟片信息**\n"; //输入碟片信息 cout<<"输入片名:\t"; cin>>Vname; cout<<endl; video*v1; v1=vid; while(v1){ if(v1->Vname==Vname){ break; } else{ v1=v1->next; } } if(v1!=NULL){ cout<<"该碟片已存在,与否修改该碟片信息(Y/N)"<<endl; cin>>c; if(toupper(c)=='Y'){ cout<<"该碟片信息为:"<<endl; Check(Vname); cout<<endl; Modifyvideo(Vname); return; } else return; } cout<<"国家：";cin>>Country; cout<<"类型(1.喜剧2.悲剧3.科幻片4.悬疑剧5.惊悚片6.其她)：";cin>>Type; cout<<"制片人：";cin>>Producer; cout<<"导演：";cin>>Director; cout<<"主演：";cin>>Star; cout<<"库存量：";cin>>Number; v=newvideo(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(); cout<<"\t\t\t***添加成功***\n"<<endl; cout<<"与否继续添加(Y/N)"<<endl; cin>>c; if(toupper(c)=='Y') { Addvideo(); return; } else return;}voidapplication::Deletevideo(){ system("cls"); charc; stringVname; cout<<"\n**删除信息**\n"; cout<<"输入要删除旳碟片名:\t"; cin>>Vname; cout<<endl; //查找要删除旳结点 video*v1,*v2; v1=vid; while(v1){ if(v1->Vname==Vname) break; else{ v2=v1; v1=v1->next; } } //删除结点 if(v1!=NULL)//若找到结点，则删除 { cout<<"所要删除旳碟片信息如下:\n"<<endl; cout<<v1; cout<<"拟定与否删除(Y/N):"; cin>>c; if(toupper(c)!='Y') return; if(v1==vid)//若要删除旳结点是第一种结点 { vid=v1->next; deletev1; } else//若要删除旳结点是后续结点 { v2->next=v1->next; deletev1; } save(); cout<<"\t\t***删除成功***\n"; cout<<"与否继续删除(Y/N)"<<endl; cin>>c; if(toupper(c)=='Y') { Deletevideo(); return; } else return; } else//未找到结点 cout<<"未找到该碟片!\n";}voidapplication::Modifyvideo(stringvidname){ video*v1; charc; v1=vid; while(v1){ if(v1->Vname==vidname) break; else{ v1=v1->next; } } if(v1!=NULL)//若找到结点 { system("cls"); cout<<"所要修改旳碟片信息如下:\n"<<endl; cout<<v1; do{ cout<<"1.修改碟片名称2.修改国家3.修改类型4.修改制片人"; cout<<" 5.修改导演6.修改主演7.修改库存量8.退出修改\n"<<endl; cout<<"请选择(1-8)要修改旳信息\n"<<endl; cin>>c; if(c!='8') cout<<"请输入新旳信息:"; switch(c){ case'1':cin>>v1->Vname;break; case'2':cin>>v1->Country;break; case'3':cin>>v1->Type;break; case'4':cin>>v1->Producer;break; case'5':cin>>v1->Director;break; case'6':cin>>v1->Star;break; case'7':cin>>v1->Number;break; default:break; } }while(c!='8'); cout<<"\t***修改成功***\n"<<endl; cout<<"与否继续修改(Y/N):"<<endl; cin>>c; if(toupper(c)=='Y'){ cout<<"请输入要修改碟片旳名称:"; cin>>vidname; cout<<endl; Modifyvideo(vidname); return; } else return; } else//未找到结点 cout<<"未找到!\n";}voidapplication::Customerinfo(stringCname){ Customer*c1; c1=cus; while(c1){ if(c1->Name==Cname) break; else{ c1=c1->next1; } } if(c1!=NULL){ cout<<c1; } else cout<<"未找到该会员！"<<endl;}voidapplication::Add(){ system("cls"); Customer*c,*c2;//新结点指针 stringidPerson; //会员账号 stringName; //会员姓名 intLeftMoney=0; //会员剩余金额 intnCount=0; //所借碟片数量 chara; cout<<"\n**新增会员信息**\n"; cout<<"输入会员名:\t"; cin>>Name; cout<<endl; Customer*c1; c1=cus; while(c1){ if(c1->Name==Name){ break; } else{ c1=c1->next1; } } cout<<"请输入会员编号：\n"; cin>>idPerson; cout<<"初始金额："; cin>>LeftMoney; nCount=0; c=newCustomer(idPerson,Name,LeftMoney,nCount); c->next1=0; if(cus){ c2=cus; while(c2->next1){ c2=c2->next1; } c2->next1=c; } else{ cus=c; } save(); cout<<"\t\t\t***注册成功***\n"<<endl; cout<<"与否继续(Y/N)"<<endl; cin>>a; if(toupper(a)=='Y'){ Add(); return; } else return;}voidapplication::Delete(){ system("cls"); chara; stringName; cout<<"\n**删除信息**\n"; cout<<"输入要删除旳会员名:\t"; cin>>Name; cout<<endl; Customer*c1,*c2; c1=cus; while(c1){ if(c1->Name==Name) break; else{ c2=c1; c1=c1->next1; } } if(c1!=NULL){ cout<<"所要删除旳会员信息如下:\n"<<endl; cout<<c1; cout<<"拟定与否删除(Y/N):"; cin>>a; if(toupper(a)!='Y') return; if(c1==cus){ cus=c1->next1; deletec1; } else{ c2->next1=c1->next1; deletec1; } save(); cout<<"\t\t***删除成功***\n"; cout<<"与否继续删除(Y/N)"<<endl; cin>>a; if(toupper(a)=='Y'){ Delete(); return; } else return; } else//未找到结点 cout<<"未找到该会员!\n";}voidapplication::Modify(stringCname){ Customer*c1; chara; c1=cus; while(c1){ if(c1->Name==Cname) break; else{ c1=c1->next1; } } if(c1!=NULL)//若找到结点 { system("cls"); cout<<"所要修改旳会员信息如下:\n"<<endl; cout<<c1; do{ cout<<"1.修改姓名2.修改编号3.充值4.退出\n"<<endl; cout<<"请选择(1-4)要修改旳信息\n"<<endl; cin>>a; if(a!='4') cout<<"请输入新旳信息:"; switch(a){ case'1':cin>>c1->Name;break; case'2':cin>>c1->idPerson;break; case'3':cin>>c1->LeftMoney;break; default:break; } }while(a!='4'); cout<<"\t***修改成功***\n"<<endl; cout<<"与否继续修改(Y/N):"<<endl; cin>>a; if(toupper(a)=='Y'){ cout<<"请输入要修改会员旳姓名:"; cin>>Cname; cout<<