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CSC 2430 Spring 2018 LAB 6-Book Store Program Due See Canvas Goal: Your assignment is to write a C++ program to read a text file containing the information of the books of a bookstore, load them into memory and perform some basic operations. This assignment will help you practice: multiple file programming, classes, public and private methods, dynamic memory, constructors and destructors, arrays and files. Implementation This lab assignment gives you the opportunity to practice creating classes and using dynamic memory in one of the required classes. There are two classes to implement Book and BookStore. As you can see in the description table BookStore has Books, this list of Books is modeled using an array of Book (pointers to Books), these books are going to be dynamically created when they are added to the list, if it is possible to add them because the list might be full. You will create the following files: - bookstoremain.cppcontains your main function - book.h - book.cpp contains the Book class declaration contains the Book class method definitions contains the BookStore class declaration contains the BookStore class method definitions bookstore.h - bookstore.cpp The following table explains each of the methods that you will need to implement. Class Access Member Description Name of the book Array of string, names of the authors. Maximum 3 authors Private name Privateauthors Private isbn Private Privatequantity ISBN of the book Number of authors actually in the array Represents how many copies of this book are authorcount available. Constructor takes in the ISBN, the name and Public Book( const strings isbn, quantity of the book. const strings name, size t quantity) Constructor takes in the ISBN, the name, the Public Book( const string& isbn, author (in case there is only one) and quantity of const string& n , the book. const string& aut, Book(const Book) Copy constructor Public AddAuthor(const string&): Adds an author to the author array, only if it "fits". In case it does not fit in the array, it returns false, returns true otherwise Returns a string representation of the book Writes the book to the output stream in the parameter. It changes all spaces to, to facilitate reading the file later Reads a book from an input stream, the fields are separated by spaces. However, the name of the book and of the authors have instead of spaces to make it easy to read. bool Public Tostring): string Pblicrte(ostreans): wold PublicRead(istream&): void