class bookType {public: void set BookTitle (string s)//sets the bookTitle to s v

ID: 3842847 • Letter: C

Question

class bookType {public: void set BookTitle (string s)//sets the bookTitle to s void set BookISBN (string ISBN)//sets the private member book ISBN to the parameter void setBookPrice (double cost);//sets the private member bookPrice to cost void setCopiesInstock (int noofCopies);//sets the private member copies Instock to noofcopies void print Info() const://prints the bookTitle, bookISBN, the bookPrice and the//copies Instock string getBookISBN() const;//returns the bookISBN double getBookPrice const;//returns the book Price int showQuantity Instock() const;//returns the quantity in stock void update Quantity (int addBooks);//adds addBooks to the quantityInstock, so that the quantity//in stock now has it original value plus the parameter sent//to this function Private: string bookTitle: string book ISBN: double price; int quantity;};

Explanation / Answer

#ifndef BOOKTYPE
#define BOOKTYPE

#include <iostream>
#include <string>

using namespace std;

class BookType {

    public :
        void setBookTitle(string s);
        void setBookISBN(string ISBN);
        void setBookPrice(double const);
        void setCopiesInStock(int noOfCopies);
        void printInfo() const;
        string getBookISBN() const;
        double getBookPrice() const;
        int showQuantityInStock() const;
        void updateQuantity(int addBooks);

    private:
        string bookTitle;
        string bookISBN;
        double price;
        int quantity;
};

#endif

---------------------------------------------------------------------------------------------------------------------------

#include <iostream>
#include <string>
#include "BookType.h"

using namespace std;

void BookType::setBookTitle(string s)
{
bookTitle = s;
}

void BookType::setBookISBN(string isbn)
{
bookISBN = isbn;
}

void BookType::setBookPrice(double const p)
{
if (p >= 0)
price = p;
}

void BookType::setCopiesInStock(int noOfCopies)
{
if (noOfCopies >= 0)
quantity = noOfCopies;
}

string BookType::getBookISBN() const
{
return bookISBN;
}

double BookType::getBookPrice() const
{
return price;
}

int BookType::showQuantityInStock() const
{
return quantity;
}

void BookType::updateQuantity(int addBooks)
{
   if (addBooks > 0)
       quantity += addBooks;
}

void BookType::printInfo() const
{
   cout << "[Title = " << bookTitle << ", ISBN = " << bookISBN << ", Price = " << price << ", Quantity = " << quantity << "] "<< endl;
}

---------------------------------------------------------------------------------------------------------------------------

// File to test the BookType class

#include<iostream>
#include <string>
#include "BookType.h"

using namespace std;

int main()
{
   BookType
   b1;

   b1.setBookTitle("Wuthering Heights");
   b1.setBookISBN("9987 4268 7625 7281");
   b1.setCopiesInStock(100);
   b1.setBookPrice(45.98);
   b1.printInfo();
}

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class bookType { public: void setBookTitle(string s); //sets the bookTitle to s

class cashRegister { public : int getCurrentBalance() const; void acceptAmount (

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class bookType {public: void set BookTitle (string s)//sets the bookTitle to s v

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