I need the following code ( C++) commented on, Ch10_Ex8_MainProgram.cpp, bookType.h, bookTypeImp.cpp. Please include a screenshot of the code running after being commented. Thank you!

Ch10_Ex8_MainProgram.cpp

#include

#include

#include

#include "bookType.h"

using namespace std;

void getBookData(bookType books[], int& noOfBooks);

void printBookData(bookType books[], int noOfBooks);

void searchBookData(bookType books[], int bookCount);

void searchBookDataByISBN(bookType books[], int bookCount, string ISBN,

int& loc);

void searchBookDataByTitle(bookType books[], int bookCount, string title,

int& loc);

void updateCopiesInStock(bookType books[], int bookCount);

void showMenu();

void subMenu();

int main()

{

bookType books[100];

int numberOfBooks = 0;

int choice;

int i;

getBookData(books, numberOfBooks);

showMenu();

cin >> choice;

while(choice != 9)

{

switch (choice)

{

case 1:

for (i = 0; i

books[i].printbookTitle();

cout << endl;

break;

case 2:

for (i = 0; i

books[i].printbookTitleAndISBN();

cout << endl;

break;

case 3:

searchBookData(books, numberOfBooks);

break;

case 4:

updateCopiesInStock(books, numberOfBooks);

break;

case 5:

printBookData(books, numberOfBooks);

break;

default:

cout << "Invalid selection." << endl;

}

showMenu();

cin >> choice;

}

return 0;

}

void getBookData(bookType books[], int& noOfBooks)

{

string title;

string ISBN;

string Publisher;

int PublishYear;

string auth[4];

double cost;

int copies;

int authorCount;

int i, j;

ifstream infile;

char ch;

infile.open("T://project/Project1/bookData.txt");

if (!infile)

{

cout << "Cannot open Input file" << endl;

cout << "Exit the program" << endl;

return;

}

infile >> noOfBooks;

infile.get(ch);

for (i = 0; i < noOfBooks; i++)

{

getline(infile, title);

getline(infile,ISBN);

getline(infile,Publisher);

infile >> PublishYear >> cost >> copies >> authorCount;

infile.get(ch);

for (j = 0; j < authorCount; j++)

getline(infile, auth[j]);

books[i].setBookInfo(title, ISBN, Publisher,

PublishYear, auth, cost, copies,

authorCount);

}

}

void printBookData(bookType books[], int noOfBooks)

{

int i;

for (i = 0; i < noOfBooks; i++)

{

books[i].printInfo();

cout << endl << "---------------------------------" << endl;

}

}

void searchBookDataByISBN(bookType books[], int bookCount, string ISBN,

int& loc)

{

int i;

loc = -1;

for (i = 0; i < bookCount; i++)

if (books[i].isISBN(ISBN))

{

loc = i;

break;

}

}

void searchBookDataByTitle(bookType books[], int bookCount, string title,

int& loc)

{

int i;

loc = -1;

for (i = 0; i < bookCount; i++)

if (books[i].isTitle(title))

{

loc = i;

break;

}

}

void searchBookData(bookType books[], int bookCount)

{

int choice;

char ch;

int loc;

string str;

subMenu();

cin >> choice;

cin.get(ch);

switch(choice)

{

case 1:

cout << "Enter the ISBN of the book." << endl;

getline(cin, str);

searchBookDataByISBN(books, bookCount, str, loc);

if (loc != -1)

cout << "The store sells this book." << endl;

else

cout << "The store does not sell this book" << endl;

break;

case 2:

cout << "Enter the title of the book." << endl;

getline(cin, str);

searchBookDataByTitle(books, bookCount, str, loc);

if (loc != -1)

cout << "The store sells this book." << endl;

else

cout << "The store does not sell this book" << endl;

break;

default:

cout << "Invalid choice" << endl;

}

}

void updateCopiesInStock(bookType books[], int bookCount)

{

int choice;

int loc;

int count;

char ch;

string str;

subMenu();

cin >> choice;

cin.get(ch);

switch (choice)

{

case 1:

cout << "Enter the ISBN of the book." << endl;

getline(cin, str);

searchBookDataByISBN(books, bookCount, str, loc);

if (loc != -1)

{

cout << "Enter the number of books: " ;

cin >> count;

cout << endl;

books[loc].updateQuantity(count);

}

else

cout << "The store does not sell this book: " << endl;

break;

case 2:

cout << "Enter the title of the book." << endl;

getline(cin, str);

searchBookDataByTitle(books, bookCount, str, loc);

if (loc != -1)

{

cout << "Enter the number of books" ;

cin >> count;

cout << endl;

books[loc].updateQuantity(count);

}

else

cout << "The store does not sell this book" << endl;

break;

default:

cout << "Invalid choice" << endl;

}

}

void showMenu()

{

cout << "Welcome to Rock's Book Store" << endl;

cout << "To make a selection enter the number and press enter"

<< endl;

cout << "1: Print a list of books" << endl;

cout << "2: Print a list of books and ISBN numbers" << endl;

cout << "3: To see if a book in store" << endl;

cout << "4: To update the number of copies of a book" << endl;

cout << "5: To print books data" << endl;

cout << "9: Exit the program." << endl;

}

void subMenu()

{

cout << "Enter" << endl;

cout << "1: To search the book by ISBN" << endl;

cout << "2: To search the book by title" << endl;

}

bookData.txt

5

C++Programing: From Problem Analysis to Program Design

5-17-525281-3

ABC

2000

52.50

20

1

Malik, D.S.

Fuzzy Discrete Structures

3-7908-1335-4

Physica-Verlag

2000

89.00

10

2

Malik, Davender

Mordeson, John

Fuzzy Mathematic in Medicine

3-7908-1325-7

Physica-Verlag

2000

89.00

10

3

Mordeson, John

Malik, Davender

Cheng, Shih-Chung

Harry John and The Magician

0-239-23635-0

McArthur A. Devine Books

1999

19.95

10

3

Goof, Goofy

Pluto, Peter

Head, Mark

Dynamic InterWeb Programming

22-99521-453-1

GNet

1998

39.99

25

1

bookType.h

#include 

using namespace std; 

class bookType 

{

public:

 void setBookInfo(string title, string ISBN, 

 string Publisher, int PublishYear,

 string auth[], double cost, int copies,

 int noAuthors);

 void setBookTitle(string s);

 void setBookISBN(string s);

 void setBookPrice(double cost);

 void setCopiesInStock(int noOfCopies);

 void printInfo() const;

 bool isISBN(string s) const;

 bool isTitle(string s) const;

 bool isAuthor(string s) const;

 void getBookTitle(string& s) const;

 void getBookISBN(string& s) const;

 double getBookPrice() const;

 bool isInStock() const;

 void makeSale();

 void printBookPrice() const;

 void printbookTitle() const;

 void printbookTitleAndISBN() const;

 void showQuantityInStock() const;

 void updateQuantity(int addBooks);

 bookType();

private:

 string bookTitle;

 string bookISBN;

 string bookPublisher;

 int bookPublishYear;

 string authors[4];

 double price;

 int quantity;

 int noOfAuthors;

};

bookTypeImp.cpp

#include 

#include 

#include "bookType.h" 

using namespace std;

void bookType::setBookInfo(string title, string ISBN, 

 string Publisher, int PublishYear,

 string auth[], double cost, int copies,

 int authorCount)

{

 int i;

 bookTitle = title;

 bookISBN = ISBN;

 bookPublisher = Publisher;

 bookPublishYear = PublishYear;

 noOfAuthors = authorCount;

 for (i = 0; i < noOfAuthors; i++)

 authors[i] = auth[i];

 price = cost;

 quantity = copies;

}

void bookType::setBookTitle(string s)

{

 bookTitle = s;

}

void bookType::setBookISBN(string s)

{

 bookISBN = s;

}

void bookType::setBookPrice(double cost)

{

 price = cost;

}

void bookType::setCopiesInStock(int noOfCopies)

{

 quantity = noOfCopies;

}

void bookType::printInfo() const

{

 int i;

 cout << "Title: " << bookTitle << endl;

 cout << "ISBN: " << bookISBN << endl;

 cout << "Publisher: " << bookPublisher << endl;

 cout << "Year of Publication: " << bookPublishYear << endl;

 cout << "Number of Authors: " << noOfAuthors << endl;

 cout << "Authors: ";

 for (i = 0; i < noOfAuthors; i++)

 cout << authors[i] << "; ";

 cout << endl;

 cout << "Price: " << price << endl;

 cout << "Quantities in stock: " << quantity << endl;;

}

bool bookType::isISBN(string s) const

{

 return (bookISBN == s);

}

bool bookType::isTitle(string s) const

{

 return (bookTitle == s);

}

bool bookType::isAuthor(string s) const

{

 bool found = false;

 int i;

 for (i = 0; i < noOfAuthors; i++)

 if (authors[i] == s)

 {

 found = true;

 break;

 }

 return found;

}

void bookType::getBookTitle(string& s) const

{

 s = bookTitle;

}

void bookType::getBookISBN(string& s) const

{

 s = bookISBN;

}

double bookType::getBookPrice() const

{

 return price;

}

bool bookType::isInStock() const

{

 return (quantity > 0);

}

void bookType::makeSale()

{

 quantity--;

}

void bookType::printBookPrice() const

{

 cout << "Price = " << price << endl;

}

void bookType::printbookTitle() const

{

 cout << "Title: " << bookTitle << endl;

}

void bookType::printbookTitleAndISBN() const

{

 cout << "Title: " << bookTitle << "; ISBN: " << bookISBN << endl;

}

void bookType::showQuantityInStock() const

{

 cout << "Quantity: " << quantity << endl;

}

void bookType::updateQuantity(int addBooks)

{

 quantity = quantity + addBooks;

}

bookType::bookType()

{

 int i;

 bookTitle = "";

 bookISBN = "";

 bookPublisher = "";

 bookPublishYear = 1900;

 noOfAuthors = 0;

 for (i = 0; i < 4; i++)

 authors[i] = "";

 price = 0;

 quantity = 0;

}