C$++$ PROGRAMMING: VECTORS AND SORTING ASSIGNMENT INSTRUCTIONS

REMINDER$-$ Do not put code into a single file use Main.cpp$,$ BooksReceived.cpp$,$ and BooksReceived.h$.$

INSTRUCTIONS

Create an application that will load a list of books received in a shipment and produce a report about the shipment.

Use the class by creating a BooksReceived object and prompting the user for a file name. $($The file is of the type $.$txt$)$ the name of the file may contain a space; therefore, be sure to use getline$()$ instead of cin

Class:$10$

Name: BooksReceived

Constructor:

$$ Zero$-$argument constructor that initializes the data members to $0$ or $$ as appropriate.

$$ Four$-$argument constructor that receives the name of the book store, the date shipped, the number of hardbound books, and the number of paperback books.

Functions: Setters and Getters are required even if they are not used.

$$ addBook$($string$)$ void Accepts a book value as a string and adds it to the vector.

$$ sortBookList$()-$ void Sorts the vector

$$ countBooksReceived$()$ int number of books in the vector. Do not use a counter of books added.

$$ calcHardboundPercentage$()$ void calculates pertentage of Hardbound books

$$ calcPaperbackPercentage$()$ void calculates pertentage of Paperback books

$$ displayBooksReceivedInfo$()$ void Prints the shipment information

$$ setNameBookstore$()$ void Accepts a string containing the book store name value and updates the nameBookstore data member.

$$ getNameBookstore $()$ string Returns the value stored in the nameBookstore data member.

$$ setDateShipped$()$ void Accepts a string containing the date shipped value and updates the dateShipped dat member.

$$ getDateShipped$()$ string Returns the value stored in the dateShipped data member.

$$ setNumberHardbound$()$ void Accepts an int value containing the number of hardboard books in the shipment and updates the numberHardbound data member.

$$ getNumberHardbound $()$ int Returns the value stored in the numberHardbound data member.

$$ setNumberPaperback$()$ void Accepts an int value containing the number of paperback books in the shipment and updates the numberPaperback data member.

$$ getNumberPaperback $()$ int Returns the value stored in the numberPaperback data member

$$ displayBooksReceivedInfo$()$ void Creates and displays the formatted output of the book shipment information.

Formulas:

$$ Need: Calculate the percentage of hardbound and paperback books against the total number of books in the shipment.

o For the percentage, always display only $1$ digit after the decimal point.

o The formula for calculating the percentage is:

Number of Hardbound books $/$ Total Number of Books $*100$

Business Rules:

$$ No blank lines are allowed in the text file.

$$ The value for hardbound and paperback must be numeric.

$$ The data in the text file must be in the exact order given below.

o Bookstore name

o Date of shipment

o Number of hardbound books

o Number of paperback books

o A list of book titles

$$ Must be at least three titles in the list.

$$ Book titles must not exceed $35$ characters in length.

The example below shows an if statement that would work.

If $($bookTitle $==)$

$\{$

$//$do nothing

$\}$

Else

$\{$

$($add vector code here$)//$Add book to vector

$\}$

The class should use appropriate protection levels for the member data and functions. Data members must be in the private: section. It must also follow $$principles of minimalization$$: that is$,$ no data member should be part of a class unless most functions of the object need it$.$ A general rule of thumb is that $$if you can easily calculate it$,$ don$$t store it$.$

Program Flow:

$$ Request the file name from the user.

$$ Open the file. If fails to open, notify the user and exit the program.

$$ Read the first four values in the text file and use error checking for each line. If there is any error, inform the user of the error with a meaningful message and exit the program with no further processing, including any display of information.

o Remember the data can contain spaces.

$$ Create the BooksReceived object and pass in the four values loaded from the text file using the $4-$argument constructor.

$$ While the text file is not EOF $($Google C$++$ file eof for how to handle this.$)$

o Load the next book from the text file.

$$ Remember the data can contain spaces.

o If the book value is blank, discard the input.

o If the book title size is greater than $35$ characters in length, display a meaningful error message and exit the program with no further processing, including any display of information.

o Otherwise, call the addBook$()$ function in BooksReceived and pass in the book name.

$$ Once the list is loaded, call the displayBooksReceivedInfo$()$ function to display the information about the shipment.

Note: Do not create a vector in main$()$ and pass the entire vector into the addBook$()$ function in the BooksReceived class. Pass in only one book at a time and allow the addBook$()$ function to add it to the vector of books in the class.