I have the following code which is currently in one single cpp file but needs to be broken out to have three separate files and not sure how I extract from this to create the three. One should be booksreceived.h $($header file$),$ booksreceived.cpp $($class implementation file$)$ and booksdriver.cpp $($driver file$).$ The checklist I need to meet is attached as well.

#include

#include

#include

#include

using namespace std;

class BooksReceived $\{$

private:

string nameBookstore;

string dateShipped;

int numberHardbound;

int numberPaperback;

vector books;

public:

$//$ Constructors

BooksReceived$()$ : nameBookstore$(""),$ dateShipped$(""),$ numberHardbound$(0),$ numberPaperback$(0)\{\}$

BooksReceived$($string name, string date, int hardbound, int paperback$)$

: nameBookstore$($name$),$ dateShipped$($date$),$ numberHardbound$($hardbound$),$ numberPaperback$($paperback$)\{\}$

$//$ Setters

void setNameBookstore$($string name$)\{$ nameBookstore $=$ name; $\}$

void setDateShipped$($string date$)\{$ dateShipped $=$ date; $\}$

void setNumberHardbound$($int hardbound$)\{$ numberHardbound $=$ hardbound; $\}$

void setNumberPaperback$($int paperback$)\{$ numberPaperback $=$ paperback; $\}$

$//$ Getters

string getNameBookstore$()$ const $\{$ return nameBookstore; $\}$

string getDateShipped$()$ const $\{$ return dateShipped; $\}$

int getNumberHardbound$()$ const $\{$ return numberHardbound; $\}$

int getNumberPaperback$()$ const $\{$ return numberPaperback; $\}$

$//$ Functions

void addBook$($string book$)\{$ books.push$\_$back$($book$)$; $\}$

void sortBookList$()\{$ sort$($books$.$begin$(),$ books.end$())$; $\}$

int countBooksReceived$()$ const $\{$ return books.size$()$; $\}$

double calcHardboundPercentage$()$ const $\{$ return $($numberHardbound $*100\mathrm{.}0)/($countBooksReceived$()+0\mathrm{.}0)$; $\}$

double calcPaperbackPercentage$()$ const $\{$ return $($numberPaperback $*100\mathrm{.}0)/($countBooksReceived$()+0\mathrm{.}0)$; $\}$

void displayBooksReceivedInfo$()$ const $\{$

cout $$ "Bookstore: $"$ nameBookstore $$ endl;

cout $$ "Date Shipped: $"$ dateShipped $$ endl;

cout $$ "Number of Hardbound Books: $"$ numberHardbound $$ endl;

cout $$ "Number of Paperback Books: $"$ numberPaperback $$ endl;

cout

Book Titles:

$"$;

for $($const string& book : books$)\{$

cout book $$ endl;

$\}$

cout $$ fixed $$ setprecision$(1)$;

cout $$ "Percentage of Hardbound Books: $"$ calcHardboundPercentage endl;

cout $$ "Percentage of Paperback Books: $"$ calcPaperbackPercentage endl;

$\}$

$\}$;

$//$ Non$-$Class Functions

void readDataFromFile$($BooksReceived& shipment, const string& fileName$)\{$

ifstream file$($fileName$)$;

if $(!$file.is$\_$open$())\{$

cerr $$ "Error opening file: $"$ fileName $$ endl;

exit$($EXIT$\_$FAILURE$)$;

$\}$

string name;

string date;

int hardbound;

int paperback;

string bookTitle;

$//$ Read data from the file

getline$($file$,$ name$)$;

getline$($file$,$ date$)$;

file $>>$ hardbound $>>$ paperback;

file.ignore$()$; $//$ Consume the newline character

shipment.setNameBookstore$($name$)$;

shipment.setDateShipped$($date$)$;

shipment.setNumberHardbound$($hardbound$)$;

shipment.setNumberPaperback$($paperback$)$;

while $($getline$($file$,$ bookTitle$))\{$

shipment.addBook$($bookTitle$)$;

$\}$

file.close$()$;

$\}$

int main$()\{$

BooksReceived shipment;

$//$ Prompt the user for the file name

string fileName;

cout $$ "Enter the file name: $"$;

getline$($cin$,$ fileName$)$;

$//$ Read data from the file

readDataFromFile$($shipment$,$ fileName$)$;

$//$ Display the shipment information

shipment.displayBooksReceivedInfo$()$;

return $0$;

$\}$