Library Managment System - C++ Program

Object Oriented Programming
Library Management System Project
Code for Program:
#include<iostream>
#include<conio.h>
#include<windows.h>
#include<string>
usingnamespace std;
staticint bookcount=0;
//***************************************************************************
// THIS CLASSCONTAINSFUNCTIONSRELATEDTO BOOKS
//***************************************************************************
classBookArchive
{
protected:
inti,j;
stringbookcode[100];
char name[100][50];
char author[100][50];
int quantity[100],price[100];
int issue[100];
BookArchive()
{
i=j=0;
}
public:
voidadd_books();
voidlist_of_books();
voidmodify_books();
voiddelete_books();
voidsearch_books();
voidissue_books();
voidreturn_books();
};
//***************************************************************************
// THIS CLASSCONTROLALL THE FUNCTIONSIN THE MENU
//***************************************************************************
//**********************************************************
// ClassisInheritedfrom"BookArchive"andhasa Relation
//**********************************************************
classLibrary : publicBookArchive

{
public:
voidintroduction()
{
system("cls");
cout<<"nnnttt WELCOME TO PROJECTn";
cout<<"tt LIBRARYMANAGEMENT PROGRAMFOR BOOKSnnn";
cout<<"tttThis Programhas Facilityof n";
cout<<"tttMaintaining Recordsof BOOKS.n";
cout<<"tttThis Program can HoldRecordn";
cout<<"tttof Hundered(100) Categoriesofn";
cout<<"tttBooks&can Store 10,000 Books.nnn";
cout<<"tt Let'sGet Started:-)n";
cout<<"tt Pressany keyto continue...";
getch();
}
voidmain_menu()
{
char ch;
while (1)
{
system("cls");
cout<<"nnttttMAIN MENUn";
cout<<"tttt~~~~~~~~~~~~nn";
cout<<"ttt1.Introductionnn";
cout<<"ttt2.View Booklistnn";
cout<<"ttt3.Add Booksnn";
cout<<"ttt4.Edit Menunn";
cout<<"ttt5.Search Booksnn";
cout<<"ttt6.Issue/ReturnBooksnn";
cout<<"ttt0.Close Applicationnnn";
cout<<"tttEnterYourChoice : " ;
cin>>ch;
switch(ch)
{
case '1':
introduction();
break;
case '2':
list_of_books();
break;
case '3':
add_books();
break;
case '4':
edit_menu();
break;
case '5':
search_books();
break;
case '6':
issue_return();
case '0':
{
system("cls");
cout<<"nnttThankYouForUsing the Programn";
cout<<"ttExitingin3second...........>nnn";

Sleep(3000);
exit(0);
}
break;
default:
{
cout<<"tttaaWrongEntry!!n";
cout<<"tttPleaseEnterCorrectOption";
if(getch())
main_menu();
}
}
}
}
protected:
voidedit_menu()
{
char ch;
while (1)
{
system("cls");
cout <<"nnttttEDITBOOKSn";
cout <<"tttt~~~~~~~~~~~~nn" ;
cout <<"ttt1. Modifyn";
cout <<"ttt2. Deleten";
cout <<"ttt0. Main Menunn";
cout <<"tttEnterYour Choice :" ;
cin>>ch;
switch(ch)
{
case '1':
modify_books();
break;
case '2':
delete_books();
break;
case '0':
main_menu();
break;
default:
{
if(getch())
edit_menu();
}
}
}
}
voidissue_return()
{
char ch1;
while (1)
{
system("cls");
cout <<"nnttttISSUE/RETURN BOOKSn";
cout <<"tttt~~~~~~~~~~~~~~~~~~nn" ;

cout <<"ttt1. Issue Booksn";
cout <<"ttt2. ReturnBooksn";
cout <<"ttt0. Main Menunn";
cout <<"tttEnterYour Choice :" ;
cin>>ch1;
switch(ch1)
{
case '1':
issue_books();
break;
case '2':
return_books();
break;
case '0':
main_menu();
break;
default:
{
if(getch())
issue_return();
}
}
}
}
};
//***************************************************************************
// DEFINITIONSOFFUNCTIONSUSED IN CLASS"BookArchive"
//***************************************************************************
//*****************************
// FunctionToAddBooks
//*****************************
voidBookArchive::add_books()
{
char choice;
do
{
system("cls");
cin.ignore();
cout<<"tADD BOOKSTO LIBRARY";
cout<<"nNEWBOOK ENTRY...";
cout<<"nnEnterBookCode:";
getline(cin,bookcode[bookcount]);
cout<<"Enter Name of Book: ";
gets(name[bookcount]);
cout<<"Enter Author'sName:";
gets(author[bookcount]);
cout<<"Enter Price:";
cin>>(price[bookcount]);
cout<<"Enter Quantity:";
cin>>(quantity[bookcount]);

cout<<"nnBOOKCREATED!!";
issue[bookcount]=0;
bookcount++;
cout<<"nnEnterAnotherBook?(y/n):";
cin>>choice;
}
while (choice=='Y'||choice=='y');
cout<<"Pressany keyto go back to Main Menu...";
getch();
}
//*****************************
// FunctionToShowBooksList
//*****************************
voidBookArchive::list_of_books()
{
system("cls");
cout<<"tLIST OF ALL LIBRARYBOOKS";
for(i=0; i<bookcount; i++)
{
cout<<endl<<endl;
cout<<"Book Code:";
cout<<(bookcode[i])<<endl;
cout<<"Book Name:";
puts(name[i]);
cout<<"AuthorName:";
puts(author[i]);
cout<<"Price:"<<price[i]<<endl;
cout<<"Quantity:"<<quantity[i]<<endl<<endl;
}
if(i==0)
cout<<"nNoBookRecord.nn";
cout<<"Pressany keytogo back to Main Menu...";
getch();
}
//*****************************
// FunctionToModifyBooks
//*****************************
voidBookArchive::modify_books()
{
char choice;
stringbk_nmbr;
do
{
system("cls");
cin.ignore();
cout<<"tBOOKMODIFYING PANELnn";
cout<<"Enter BookCode to Modify:";
getline(cin,bk_nmbr);
cout<<"Searching....n";
Sleep(5000);
if(bk_nmbr==bookcode[i])
{

cout<<"ntBOOKRECORDFOUND!!nn";
cout<<"AddModifyingDetailsn";
cout<<"Enter BookCode:";
getline(cin,bookcode[i]);
cout<<"Enter Name of Book: ";
gets(name[i]);
cout<<"Enter Author'sName:";
gets(author[i]);
cout<<"Enter Price:";
cin>>(price[i]);
cout<<"Enter Quantity:";
cin>>(quantity[i]);
cout<<"nnBookwithCode '"<<bookcode[i]<<"'hasbeenModified..";
break;
}
if(i==bookcount)
cout<<"nnNoSuchBookRecord isFound.";
cout<<"nModifyAnotherBook?(y/n):";
cin>>choice;
}
while (choice=='y'||choice=='Y');
cout<<"Pressany keytogo back to Edit Menu...";
getch();
}
//*****************************
// FunctionToDelete Books
//*****************************
voidBookArchive::delete_books()
{
char choice;
stringbk_nmbr;
do
{
system("cls");
cin.ignore();
cout<<"tBOOKDELETING PANELnn";
cout<<"Enter BookCode to be Deleted:";
Sleep(5000);
{
for(j=i ; j<bookcount;j++)
{
issue[j]=issue[j+1];
bookcode[j]=bookcode[j+1];
strcpy(name[j],name[j+1]);
strcpy(author[j],author[j+1]);
price[j]=price[j+1];
quantity[j]=quantity[j+1];
}
bookcount-=1;

cout<<"nnnBookRecordDeletedSuccessfully...n";
break;
}
if(i==bookcount)
cout<<"nDelete AnotherBook?(y/n):";
cin>>choice;
}
while(choice=='y'||choice=='Y');
cout<<"Pressany keytogo back to Edit Menu...";
getch();
}
//*****************************
// FunctionToSearch Books
//*****************************
voidBookArchive::search_books()
{
char choice;
stringbk_nmbr;
do
{
system("cls");
cin.ignore();
cout<<"tBOOKSEARCHINGPANELnn";
cout<<"Enter BookCode to Search:";
Sleep(5000);
{
cout<<"Complete BookDetailsn";
cout<<"Book Code:";
cout<<"Book Name:";
puts(name[i]);
puts(author[i]);
cout<<"Quantity:"<<quantity[i]<<endl;
break;
}
if(i==bookcount)
cout<<"nSearchAnotherBook?(y/n):";
cin>>choice;
}
cout<<"Pressany keytogo back to Main Menu...";
getch();
}
//*****************************

// FunctionToIssue Books
//*****************************
voidBookArchive::issue_books()
{
char choice,choice1;
stringbk_nmbr;
do
{
system("cls");
cin.ignore();
cout<<"tBOOKISSUINGPANELnn";
cout<<"Enter BookCode to Issue:";
Sleep(5000);
{
cout<<"Book Code:";
cout<<"Book Name:";
puts(name[i]);
puts(author[i]);
if (quantity[i]>0)
{
cout<<"Do You Want to Issue ThisBook?(y/n):";
cin>>choice1;
if (choice=='y'|| choice=='Y')
issue[i]==1;
quantity[i]--;
cout<<"nBookwithCode '"<<bookcode[i]<<"'isIssuedn";
}
else
{
cout<<"ThisBook isOut of Stockn";
}
break;
}
if(i==bookcount)
cout<<"nnNoSuchBookRecord isFound.n";
cin>>choice;
}
cout<<"Pressany keytogo back to Issue/ReturnMenu...";
getch();
}
//*****************************
// FunctionToReturnBooks
//*****************************

voidBookArchive::return_books()
{
char choice,choice1;
stringbk_nmbr;
do
{
system("cls");
cin.ignore();
cout<<"tBOOKRETURNING PANELnn";
cout<<"Enter BookCode to Return:";
Sleep(5000);
{
cout<<"Book Code:";
cout<<"Book Name:";
puts(name[i]);
puts(author[i]);
cout<<"Do You Want to ReturnThisBook?(y/n):";
cin>>choice1;
if (choice=='y'|| choice=='Y')
issue[i]==0;
quantity[i]++;
cout<<"nBookwithCode '"<<bookcode[i]<<"'hasbeenReturnedn";
break;
}
if(i==bookcount)
cout<<"nnNoSuchBookRecord isFound.n";
cin>>choice;
}
cout<<"Pressany keytogo back to Issue/Return Menu...";
getch();
}
//***************************************************************************
// PROGRAMEXECUTION THROUGH "MAIN"FUNCTION
//***************************************************************************
intmain()
{
LibraryL;
L.introduction();
L.main_menu();
}

Library Managment System - C++ Program

Library Managment System - C++ Program

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