C课程设计图书管理系统doc

1、注意：在运行前首先要建立文件“book.dat”#include using namespace std;#include #include #include #include #include #define LEN sizeof(BOOK);int bookNum_infile=0; /该全局变量用来存储某本书在书库中的位置char ch= ; /使程序停顿fstream file; /程序运行的整个过程中一直对文件操作typedef class BookData /创建类存储书的信息private:char isbn14;char bookTitle51;char author31;ch

2、ar publisher31;char dateAdded11;int qtyOnHand;double wholesale; /批发价double retail; /零售价double Sum_Wsale; /批发总价double Sum_Retail; /零售总价void setSum_Wsale() Sum_Wsale=wholesale*qtyOnHand; void setSum_retail() Sum_Retail=retail*qtyOnHand; public:void setTitle(char *ctitle) strcpy(bookTitle,ctitle); void

3、 setISBN(char *cisbn) strcpy(isbn,cisbn); void setAuthor(char *cauthor) strcpy(author,cauthor); void setPub(char *cpub) strcpy(publisher,cpub); void setDateAdded(char *cdate) strcpy(dateAdded,cdate); void setQty(int nqty) qtyOnHand=nqty; void setWholesale(double dwholesale) wholesale=dwholesale;setS

4、um_Wsale(); void setRetail( double dretail) retail=dretail; setSum_retail(); char* getTitle() return bookTitle; char* getISBN() return isbn; char* getAuthor() return author; char* getPub() return publisher; char* getDateAdded() return dateAdded; int getQty() return qtyOnHand; double getWholesale() r

5、eturn wholesale; double getRetail() return retail; double getSum_Wsale() return Sum_Wsale; double getSum_Retail() return Sum_Retail; BOOK;struct NODE_BookData /创立链表BookData bookdata;NODE_BookData *next;class BuyBook /创建该类存储所买书的信息private:char B_isbn14;char B_bookTitle51;int book_Num;double B_retail;d

6、ouble B_Sum_Retail;void set_B_Sum_Retail() B_Sum_Retail=B_retail*book_Num; public: void B_setISBN(char *cisbn) strcpy(B_isbn,cisbn); void B_setTitle(char *ctitle) strcpy(B_bookTitle,ctitle); void B_set_book_Num(int num) book_Num=num; void B_set_Retail(double retail) B_retail=retail; set_B_Sum_Retail

7、(); double B_getB_Sum_Retail() return B_Sum_Retail; int B_getBook_Num() return book_Num; double B_getB_Retail() return B_retail; char* B_getB_ISBN() return B_isbn; char* B_getB_Title() return B_bookTitle; ;struct NODE_Buy /建立链表BuyBook buybook;NODE_Buy *next; /主菜单void mainDesk(); /主菜单void mainDesk(in

8、t &); /主菜单选择void mainChoice_Test(int &); /主菜单选择测试 /收银模块void getMoney(); /收银void show_Account(NODE_Buy*, double* account , char*); /显示购书信息void lookUpBook_ISBN( fstream&, int&, NODE_Buy* ,NODE_Buy* , BookData& , char*); /输入书号，自动查找，若找不到显示出错信息bool searchBook_ISBN(fstream &, char*, int&, BookData &); /查找

9、书号bool prime(NODE_Buy *, BookData &); /判断所购数量是否大于库存量void copyBook(NODE_Buy * ,BookData & ); /将书的信息拷入BuyBookvoid set_Date(char* ); /设定日期void decreaseBook(NODE_Buy * ,BookData & , char* ); /将要购买的书从记录中删除,char* 形参数修改日期NODE_Buy *initlist_B(); /创建购书链表NODE_Buy *insert(NODE_Buy *, NODE_Buy *); /将购买的书插入链表voi

10、d account_Calc(NODE_Buy *, double *); /计算总额，数组中包含“销售合计、零售税、应付金额”void free_Buy_Sort(NODE_Buy *); /释放链表 /书库管理void storMang_Desk(); /书库管理模块桌面菜单void storeManagement(int &); /书库管理模块void storChoice_Test(int &); /书库管理选择测试void lookUpBook( fstream &,int &bookNum_infile); /在存储文件中查找书，若找不到显示出错信息bool searchBook(

11、 fstream &,int &bookNum_infile,char *,BookData &); /在存储文件中查找书void BookInfo(BookData &); /显示书的信息void inputBook(); /增加书void editBook(); /修改书的信息void inputBook_message(BookData &book); /输入书的信息void deleteBook(); /删除书 /报表模块void chat(); /报表void showChat(int &); /报表模块选择void chatChoice_Test(int &); /报表选择测试NO

12、DE_BookData *initlist(); /创建空链表NODE_BookData* book_Out_Sort(NODE_BookData *); /书库列表NODE_BookData* book_Wholesale_Sort(NODE_BookData *); /批发价有序链表NODE_BookData* book_Retail_Sort(NODE_BookData *); /零售价有序链表NODE_BookData* book_Qty_Sort(NODE_BookData *); /数量有序链表NODE_BookData* book_Sum_Retail_Sort(NODE_Boo

13、kData *); /价值额有序链表NODE_BookData* book_DateAdded_Sort(NODE_BookData *); /进书日期有序链表void show_Book_Sort(NODE_BookData *head); /输出链表void free_Sort(NODE_BookData *); /释放链表 /主函数int main()int choice;file.open(book.dat,ios:in | ios:out | ios:binary);if(!file)cout打开文件出错!;exit(0);while(true)mainDesk(choice);fi

14、le.close();return 0; /主菜单void mainDesk()cout|-|n; cout| XXX图书管理系统 |n;cout| 主菜单 |n;cout| 1.收银模块 |n;cout| 2.书库管理模块 |n;cout| 3.报表模块 |n;cout| 4.退出系统 |n;cout| 请输入选择： |n;cout| 请输入1-4之间的数 |n; cout|-|n;coutchoice;cin.ignore();mainChoice_Test(choice);switch(choice)case 1:getMoney();break;case 2:storeManageme

15、nt(choice);break; case 3:showChat(choice);break;case 4:exit(0);void mainChoice_Test( int &choice) /主菜单选择测试while(choice!=1 & choice!=2 & choice!=3 & choice!=4)coutchoice;cin.ignore(); /收银模块void getMoney()BookData book;NODE_Buy *head_B=NULL,*s=NULL;head_B=initlist_B();double *account; /存储销售信息account=n

16、ew double 3;char date14;set_Date(date); /设定日期lookUpBook_ISBN(file, bookNum_infile, s,head_B,book, date); account_Calc(head_B, account);show_Account(head_B,account,date);free_Buy_Sort(head_B);delete account;cout按Enter键继续.;cin.get(ch);coutnext;cout-n;cout 前台销售模块 n;cout 日期: setw(61)setiosflags(ios:left

17、)date n;cout 数量 ISBN号 书名 单价 金额 n;cout.precision(2);cout.setf(ios:fixed | ios:showpoint | ios:left);while(p)cout setw(4)buybook.B_getBook_Num() setw(14)buybook.B_getB_ISBN()setw(20)buybook.B_getB_Title()RMB setw(8)buybook.B_getB_Retail()RMB setw(14)buybook.B_getB_Sum_Retail()next;cout - n;cout 销售合计：

18、RMB setw(8)*account n;cout 零售税： RMB setw(8)*(account+1) n;cout 应付金额： RMB setw(8)*(account+2) n;cout-n;cout.unsetf(ios:left);void lookUpBook_ISBN(fstream &file, int &bookNum_infile,NODE_Buy *s, NODE_Buy * head_B, BookData &book , char* date) /输入书号，自动查找，若找不到显示出错信息file.clear();file.seekg(0L,ios:beg);ch

19、ar ISBN14;char again;int Num_Buy;docout请输入书号:;cin.getline(ISBN,14);if(searchBook_ISBN(file, ISBN,bookNum_infile,book)s=(NODE_Buy*)malloc(sizeof(NODE_Buy );docoutNum_Buy;cin.ignore();s-buybook.B_set_book_Num(Num_Buy);while(!prime(s,book);copyBook(s,book);decreaseBook(s,book,date);insert(head_B,s);els

20、ecout未找到该书!n;coutbuybook.B_setTitle(book.getTitle();s-buybook.B_setISBN(book.getISBN();s-buybook.B_set_Retail(book.getRetail();void decreaseBook(NODE_Buy *s ,BookData &book , char* date) /将要购买的书从记录中删除int Qty=book.getQty();Qty-=s-buybook.B_getBook_Num();book.setQty(Qty);book.setDateAdded(date);file.c

21、lear();file.seekp(bookNum_infile*sizeof(BOOK),ios:beg);file.write(char*) &book,sizeof(BOOK);file.flush();bookNum_infile=0;void set_Date( char* date) /设定日期coutnext=NULL;return head;NODE_Buy *insert(NODE_Buy *head, NODE_Buy *s) /将购买的书插入链表 NODE_Buy *p; p=head;while(p-next)p=p-next;s-next=p-next;p-next=

22、s;return head;void account_Calc(NODE_Buy *head, double *account) /计算总额，返回数组中包含“销售合计、零售税、应付金额”NODE_Buy* p=head-next;double account_All=0,sale_All=0;double shui;while(p!=NULL)account_All+=p-buybook.B_getB_Sum_Retail();p=p-next;coutshui;cin.ignore();sale_All=account_All*(shui+1);*account=account_All;*(

23、account+1)=shui;*(account+2)=sale_All;bool prime(NODE_Buy *s, BookData &book) /判断所购数量是否大于库存量if(s-buybook.B_getBook_Num()book.getQty()return false;return true;void free_Buy_Sort(NODE_Buy *head) /释放链表NODE_Buy *p;while(head)p=head;head=head-next;free(p); /书库管理模块void storeManagement(int &choice)storMang

24、_Desk();cinchoice;cin.ignore();storChoice_Test(choice);switch(choice)case 1:lookUpBook(file,bookNum_infile);bookNum_infile=0;break;case 2:inputBook();bookNum_infile=0;break;case 3:editBook();bookNum_infile=0;break;case 4:deleteBook();bookNum_infile=0;break;case 5:mainDesk(choice);bookNum_infile=0;br

25、eak;cout按Enter键继续.;cin.get(ch);coutendl; storeManagement(choice);void storMang_Desk() /书库管理模块菜单cout|-|n;cout| XXX图书管理系统 |n;cout| 书库管理模块 |n;cout| 1.查找某本书的信息 |n;cout| 2.增加书 |n;cout| 3.修改书的信息 |n;cout| 4.删除书 |n;cout| 5.返回主菜单 |n;cout| 请输入选择： |n;cout| 请输入1-5之间的数 |n; cout|-|n;coutendl;void storChoice_Test(

26、int &choice) /书库管理选择测试while(choice!=1 & choice!=2 & choice!=3 & choice!=4 & choice!=5)coutchoice;cin.ignore();void lookUpBook( fstream &file, int &bookNum_infile) /在存储文件中查找书 BookData book;char title51;cin.ignore();cout请输入所要查找的书名：;cin.getline(title,51); if(searchBook(file,bookNum_infile,title,book)Bo

27、okInfo(book);elsecout未找到该书!n;bool searchBook(fstream &file, int &bookNum_infile,char *title,BookData &book) /在存储文件中查找书，若找不到显示出错信息file.clear();file.seekg(0L,ios:beg);file.read(char*) &book,sizeof(book);bookNum_infile=0;while(strcmp(book.getTitle(),title)!=0 & !file.eof()file.read(char*) &book,sizeof(

28、book);bookNum_infile+;if(strcmp(book.getTitle(),title)=0 ) return true;elsereturn false;void BookInfo(BookData &book) /显示书的信息cout-n;cout XXX图书管理系统 n;cout 书的资料 n;cout ISBN 号:setw(29)setiosflags(ios:left)book.getISBN()n;cout 书 名:setw(29)setiosflags(ios:left)book.getTitle()n;cout 作 者:setw(29)setiosflag

29、s(ios:left)book.getAuthor()n;cout 出 版 社:setw(29)setiosflags(ios:left)book.getPub()n;cout 进书日期:setw(29)setiosflags(ios:left)book.getDateAdded()n;cout 库 存 量:setw(29)setiosflags(ios:left)book.getQty()n;cout 批 发 价:setw(29)setiosflags(ios:left)book.getWholesale()n;cout 零 售 价:setw(29)setiosflags(ios:left)

30、book.getRetail()n; cout-|n;coutendl;void inputBook() /增加书BookData book;char title51;cin.ignore();cout请输入所要增加的书名：;cin.getline(title,51); if(searchBook(file,bookNum_infile,title,book)char dateAdded11;int numInput;coutnumInput;cin.ignore();cout日期(YYYY-MM-DD):;cin.getline(dateAdded,11);book.setDateAdded

31、(dateAdded);book.setQty(numInput+=book.getQty();file.clear();file.seekp(bookNum_infile*sizeof(book),ios:beg);file.write(char *)&book,sizeof(book);file.flush(); else book.setTitle(title);inputBook_message(book);void editBook() /修改书的信息cout本函数用来修改书的信息!按Enter键继续.;cin.get(ch);BookData book;char title51;c

32、in.ignore();cout书名：;cin.getline(title,51); if(!searchBook(file,bookNum_infile,title,book)cout未找到该书!n;elseBookInfo(book);cout请输入新信息.n;book.setTitle(title);inputBook_message(book);void deleteBook() /删除书BookData book;char title51;cin.ignore();cout请输入所要删除的书名:;cin.getline(title,51); if(!searchBook(file,b

33、ookNum_infile,title,book)cout未找到该书!n;elsebook.setTitle(0);file.clear();file.seekp(bookNum_infile*sizeof(book),ios:beg);file.write(char *) &book,sizeof(book);file.flush();cout删除成功!n;void inputBook_message(BookData &book) /输入书的信息char isbn14; char author31; char publisher31;char dateAdded11;int qty; do

34、uble wholesale; double retail; coutqty;book.setQty(qty);cin.ignore();cout书号:;cin.getline(isbn,14);book.setISBN(isbn);cout作者:;cin.getline(author,31);book.setAuthor(author);cout出版社:;cin.getline(publisher,31);book.setPub(publisher);coutwholesale;book.setWholesale(wholesale);coutretail;book.setRetail(re

35、tail);cin.ignore();coutchoice;cin.ignore();chatChoice_Test(choice);switch(choice)case 1:head=book_Out_Sort(head);show_Book_Sort(head);free_Sort(head);break;case 2:head=book_Wholesale_Sort(head); show_Book_Sort(head);free_Sort(head);break;case 3:head=book_Retail_Sort(head);show_Book_Sort(head);free_S

36、ort(head);break;case 4:head=book_Qty_Sort(head);show_Book_Sort(head);free_Sort(head);break;case 5:head=book_Sum_Retail_Sort(head);show_Book_Sort(head);free_Sort(head);break;case 6:head=book_DateAdded_Sort(head);show_Book_Sort(head);free_Sort(head);break;case 7: mainDesk(choice);break;cin.ignore();co

37、ut按Enter键继续.;cin.get(ch);showChat(choice); void chat() /报表cout|-|n;cout| XXX图书管理系统 |n;cout| 报表模块 |n;cout| 1.书库列表 |n;cout| 2.批发价列表 |n;cout| 3.零售价列表 |n;cout| 4.按书的数量列表 |n;cout| 5.按书的价值额列表 |n;cout| 6.按进书日期列表 |n;cout| 7.返回主菜单 |n;cout| 请输入选择： |n;cout| 请输入1-7之间的数 |n; cout|-|n;coutendl;void chatChoice_Test(int &choice) /报表选择测试while(choice!=1 & choice!=2 & choice!=3 & choice!=4 & choice!=5 & choice!=6 & choice!=7)coutchoice;cin.ignore();NODE_BookData *initlist() /创建空链表NODE_BookData *head;head=(NODE_Bo