欢迎来到天天文库
浏览记录
ID:49948859
大小:96.00 KB
页数:23页
时间:2020-03-03
《资料库管理系统:代码清单.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、SEMII——C++作业:资料库管理系统代码清单1、在TC++中编写以下代码文件Library.CPP,并运行工程;#include#include#include#include//Thebaseclassforbooksinthelibrary.classbook_cl{protected:intbook_cd;charbook_nm[30];charpublisher[30];public:/*Functiontoacce
2、ptthedetailscommontobothbooksandperiodicals.Ittakesthelastbookcodeasaparameter.*/voidgetdata(intlcd){charcheck;cout<<"tADDNEWBOOK/PERIODICALDETAILS"<3、';while(check=='n'){cout<4、1while(check=='n'){cout<<"EnterPublishername:";cin.getline(publisher,30);if((strlen(publisher))==0)cout<<"tPublishernamemustbeentered.";elsecheck='y';}}//Functiontodisplaythedetailscommontobooksandperiodicals.voiddispdata(void){cout<<"Code:"<5、cd;cout<<"tName:"<6、tlcode){charcheck;//Invokethefunctioninthebaseclass.book_cl::getdata(lcode);//Verifythattheauthornameisnotleftblank.check='n';while(check=='n'){23ProgramminginC++HomeWorkProject1cout<<"EnterAuthorName:";cin.getline(author_nm,30);if((strlen(author_nm))==0)7、cout<<"tAuthornamemustbeentered.";elsecheck='y';}cout<<"EnterPublishingdate:";cin>>pubdate;cin.ignore();//Verifythatthepriceisgreaterthan0.check='n';while(check=='n'){cout<<"Enterprice:";cin>>price;cin.ignore();if(price<=0)cout<<"tBookpricemus8、tbegreaterthan0.";elsecheck='y';}//Setthenewbook'sstatusasavailable.status='A';}//Functiontodisplaythedetailsspecifictobooks.voiddispdata(void){book_cl::dispdata();cout<<"tAuthor:"<
3、';while(check=='n'){cout<4、1while(check=='n'){cout<<"EnterPublishername:";cin.getline(publisher,30);if((strlen(publisher))==0)cout<<"tPublishernamemustbeentered.";elsecheck='y';}}//Functiontodisplaythedetailscommontobooksandperiodicals.voiddispdata(void){cout<<"Code:"<5、cd;cout<<"tName:"<6、tlcode){charcheck;//Invokethefunctioninthebaseclass.book_cl::getdata(lcode);//Verifythattheauthornameisnotleftblank.check='n';while(check=='n'){23ProgramminginC++HomeWorkProject1cout<<"EnterAuthorName:";cin.getline(author_nm,30);if((strlen(author_nm))==0)7、cout<<"tAuthornamemustbeentered.";elsecheck='y';}cout<<"EnterPublishingdate:";cin>>pubdate;cin.ignore();//Verifythatthepriceisgreaterthan0.check='n';while(check=='n'){cout<<"Enterprice:";cin>>price;cin.ignore();if(price<=0)cout<<"tBookpricemus8、tbegreaterthan0.";elsecheck='y';}//Setthenewbook'sstatusasavailable.status='A';}//Functiontodisplaythedetailsspecifictobooks.voiddispdata(void){book_cl::dispdata();cout<<"tAuthor:"<
4、1while(check=='n'){cout<<"EnterPublishername:";cin.getline(publisher,30);if((strlen(publisher))==0)cout<<"tPublishernamemustbeentered.";elsecheck='y';}}//Functiontodisplaythedetailscommontobooksandperiodicals.voiddispdata(void){cout<<"Code:"<5、cd;cout<<"tName:"<6、tlcode){charcheck;//Invokethefunctioninthebaseclass.book_cl::getdata(lcode);//Verifythattheauthornameisnotleftblank.check='n';while(check=='n'){23ProgramminginC++HomeWorkProject1cout<<"EnterAuthorName:";cin.getline(author_nm,30);if((strlen(author_nm))==0)7、cout<<"tAuthornamemustbeentered.";elsecheck='y';}cout<<"EnterPublishingdate:";cin>>pubdate;cin.ignore();//Verifythatthepriceisgreaterthan0.check='n';while(check=='n'){cout<<"Enterprice:";cin>>price;cin.ignore();if(price<=0)cout<<"tBookpricemus8、tbegreaterthan0.";elsecheck='y';}//Setthenewbook'sstatusasavailable.status='A';}//Functiontodisplaythedetailsspecifictobooks.voiddispdata(void){book_cl::dispdata();cout<<"tAuthor:"<
5、cd;cout<<"tName:"<6、tlcode){charcheck;//Invokethefunctioninthebaseclass.book_cl::getdata(lcode);//Verifythattheauthornameisnotleftblank.check='n';while(check=='n'){23ProgramminginC++HomeWorkProject1cout<<"EnterAuthorName:";cin.getline(author_nm,30);if((strlen(author_nm))==0)7、cout<<"tAuthornamemustbeentered.";elsecheck='y';}cout<<"EnterPublishingdate:";cin>>pubdate;cin.ignore();//Verifythatthepriceisgreaterthan0.check='n';while(check=='n'){cout<<"Enterprice:";cin>>price;cin.ignore();if(price<=0)cout<<"tBookpricemus8、tbegreaterthan0.";elsecheck='y';}//Setthenewbook'sstatusasavailable.status='A';}//Functiontodisplaythedetailsspecifictobooks.voiddispdata(void){book_cl::dispdata();cout<<"tAuthor:"<
6、tlcode){charcheck;//Invokethefunctioninthebaseclass.book_cl::getdata(lcode);//Verifythattheauthornameisnotleftblank.check='n';while(check=='n'){23ProgramminginC++HomeWorkProject1cout<<"EnterAuthorName:";cin.getline(author_nm,30);if((strlen(author_nm))==0)
7、cout<<"tAuthornamemustbeentered.";elsecheck='y';}cout<<"EnterPublishingdate:";cin>>pubdate;cin.ignore();//Verifythatthepriceisgreaterthan0.check='n';while(check=='n'){cout<<"Enterprice:";cin>>price;cin.ignore();if(price<=0)cout<<"tBookpricemus
8、tbegreaterthan0.";elsecheck='y';}//Setthenewbook'sstatusasavailable.status='A';}//Functiontodisplaythedetailsspecifictobooks.voiddispdata(void){book_cl::dispdata();cout<<"tAuthor:"<
此文档下载收益归作者所有