//P618 C++ - Program 11-6
#include <iostream>
#include <string>
#include <iomanip>
using namespace std;

struct InventoryItem
{
	int partNum;                  // Part number
	string description;			 // Item description
	int onHand;                   // Units on hand
	double price;                 // Unit price
};

// Function Prototypes
void getItem(InventoryItem&);    // Argument passed by reference
void showItem(InventoryItem);    // Argument passed by value

int main()
{
	InventoryItem part;

	getItem(part);
	showItem(part);
	return 0;
}

//***********************************************************
// Definition of function getItem. This function uses       *
// a structure reference variable as its parameter. It asks *
// the user for information to store in the structure.      *
//***********************************************************

void getItem(InventoryItem &p)   // Uses a reference parameter
{
	// Get the part number.
	cout << "Enter the part number: ";
	cin >> p.partNum;

	// Get the part description.
	cout << "Enter the part description: ";
	cin.ignore();  // Ignore the remaining newline character
	getline(cin, p.description);

	// Get the quantity on hand.
	cout << "Enter the quantity on hand: ";
	cin >> p.onHand;

	// Get the unit price.
	cout << "Enter the unit price: ";
	cin >> p.price;
}

//***********************************************************
// Definition of function showItem. This function accepts   *
// an argument of the InventoryItem structure type. The     *
// contents of the structure is displayed.                  *
//***********************************************************

void showItem(InventoryItem p)
{
	cout << fixed << showpoint << setprecision(2);
	cout << "Part Number: " << p.partNum << endl;
	cout << "Description: " << p.description << endl;
	cout << "Units On Hand: " << p.onHand << endl;
	cout << "Price: $" << p.price << endl;
}