The application should display a dialog box requesting the user to enter the inf

Question

The application should display a dialog box requesting the user to enter the information for a single product The following is an example of such a dialog box for a store which sells office supplies: Output Input Orchid Office Supply Company Inventory System Office Product Input Data Product ID Number 10001 Description Office Product Output Data Product ID Number 10001 cription 3.5" Floppy Disks Manufacturer's ID Number 5020 Retail Price Man ID Number 20 0 Wholesale Price 15 Mark-Up Percentage .2 Quantity In Stock 140 18.00 Quantity In Stock 140 Display Display Office Product Inventory Information Exit Exit Program Output 1?The application should display a listing of the data for a product in the store using appropriate labels and text boxes. This listing should include the following: a. the product id number b. the product description; c. the manufacturer's id number d. the retail price of the product (the wholesale price increased by the mark-up percentage); e. the quantity of product in inventory Page 134 -

Explanation / Answer

main.cpp

#include "ItemInventory.h"

int main()
{

int inputID = 0;
int inputManuID;
char inputDescription[24] = "";
double inputPrice = 0;
double inputMarkUp = 0;
int inputCount = 0;

char NextChar = '';
char ContinuationFlag = 'Y';

while(toupper(ContinuationFlag) == 'Y')
{
   // user input statements
   cout << endl;
   cout << "Enter The Product's Identification Number: " << endl;
   cin >> inputID;
   cout << "Enter The Product's Manufacturer's Identification Number: " << endl;
   cin >> inputManuID;
   cout << "Enter The Product's Wholesale Price: " << endl;
   cin >> inputPrice;
   cout << "Enter The Product's Mark-Up Percentage: " << endl;
   cin >> inputMarkUp;
   cout << "Enter The Product's Description: " << endl;
      
   // ***************************************************
   // * The "peek" function returns the next character *
   // * without extracting it from the input stream    *
   // ***************************************************
   NextChar = cin.peek();

   if( NextChar == ' ' )
   {
       cin.ignore();
   }
   cin.get( inputDescription, 24 );

   // Input Quantity statement
   cout << "Enter The Quantity of the Product In Stock: " << endl;
   cin >> inputCount;

   // *******************************
   // * Create InventoryItem Object *
   // *******************************
   ItemInventory InventoryItem( inputID, inputManuID ,inputDescription, inputPrice, inputMarkUp, inputCount);
  
   //************************************************
   //* Display Information Concerning ItemInventory *
   //************************************************
   InventoryItem.display();

   cout << endl
       << "Do you wish to enter any more products"
       << endl;
   cout << "Enter 'Y' or 'N' " << endl;

   cin >> ContinuationFlag;
}

return 0;
}

ItemInventory.cpp

#include "ItemInventory.h"

// ItemInventory contructors
ItemInventory::ItemInventory()
   {
      IDnumber = 0;
      manufacturerID = 0;
      productD[24] = '';
      price = 0;
      markup = 0;
      count = 0;
   }
   ItemInventory::ItemInventory( int IDnum, int manID , char charArray [] , double priceAssign , double markupVal , int itemCount )
   {
       IDnumber = IDnum;
       manufacturerID = manID;
       strcpy_s( productD, charArray );
       price = priceAssign;
       markup = markupVal;
       count = itemCount;
   }
   // returns the product's identification number
   int ItemInventory::getIDnumber() const
   {
       return IDnumber;
   }
   // returns the manufacturer's identification number
   int ItemInventory::getManufacturerID() const
   {
       return manufacturerID;
   }
   // returns the product description
   char* ItemInventory::getProductD() const
   {
       return productD;

   }
   // returns thhe wholesale price
   double ItemInventory::getPrice() const
   {
       return price;
   }
   // returns the markup percentage
   double ItemInventory::getMarkup() const
   {
       return markup;
   }
   // returns quantity of items
   int ItemInventory::getCount() const
   {
       return count;
   }
   // displays values in a table
   void ItemInventory::display() const
   {
          
   char Separator[57] = "========================================================";
   char Divider[2] = "|";

   //Displays Company title
   cout << endl << Divider << Separator << Divider << endl;
   cout << Divider << setw(45) << setfill(' ') << "Office Supply Product Information" << setw(12) << Divider << endl;
   cout << Divider << Separator << Divider << endl;
   cout << Divider << Separator << Divider << endl;

   //Displays data of the item in inventory
   cout << Divider << setw(30) << setfill(' ') << "Identification Number:" << setw(11) << getIDnumber() << setw(16) << Divider << endl;
   cout << Divider << setw(21) << setfill(' ') << "Description: " << setw(32) << getProductD() << setw(4) << Divider << endl;
   cout << Divider << setw(21) << setfill(' ') << "Manufacturer:" << setw(20) << getManufacturerID() << setw(16) << Divider << endl;
   cout << Divider << setw(23) << setfill(' ') << "WholesalePrice:" << setw(19) << setprecision(2) << showpoint << fixed << getPrice() << setw(15) << Divider << endl;
   cout << Divider << setw(27) << setfill(' ') << "Mark-Up Percentage:" << setw(14) << setprecision(2) << showpoint << fixed << getMarkup() << setw(16) << Divider << endl;
   cout << Divider << setw(26) << setfill(' ') << "Quantity In Stock:" << setw(14) << getCount() << setw(17) << Divider << endl;
   cout << Divider << Separator << Divider << endl;
   cout << endl;

   cout << "Office Supply Product Retail Price: $ " << setprecision(2) << showpoint << fixed << calculateMarkup() << endl << endl;

   }
   double ItemInventory::calculateMarkup() const //calculates the retail price
   {
       double retailPrice;
        retailPrice = (price * markup) + price;
       return retailPrice;
   }

ItemInventory.h

#ifndef ITEMINVENTORY_H
#define ITEMINVENTORY_H

#include <iostream>
#include <iomanip>

using namespace std;

class ItemInventory
{
private:
   int IDnumber; // Identification number
   int manufacturerID; //manunfacturer's Identification number
   mutable char productD[24]; // product description in a char array
   double price; // wholesale price
   double markup; //markup percentage
   int count;   // item quantity

public:
   // ItemInventory contructors
   ItemInventory();
   ItemInventory( int , int , char [] , double, double , int );
  
   // returns the product's identification number
   int getIDnumber() const;
   // return the manufacturer's identification number
   int getManufacturerID() const;
   // returns the product description
   char* getProductD() const;
   // returns the wholesale price
   double getPrice() const;
   // returns the markup percentage
   double getMarkup() const;
   // returns quantity of items
   int getCount() const;
   //displays values in a table
   void display() const;
   //calculates the retail price
   double calculateMarkup() const;
};

#endif

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