//-----------------------------------------------------------
// File: flavored_item.h 
// Name: Sharon M. Tuttle
// last modified: 5-3-04
//
// Class: flavored_item 
// Description: a simple class that is a SUBCLASS of stock_item
//    except it also has a string flavor (along with a unique integer key,
//    its string name, its size_t quant, and its double price.
//
//-----------------------------------------------------------

#ifndef FLAVORED_ITEM_H
#define FLAVORED_ITEM_H

#include <string>
#include "stock_item.h"
using namespace std;

class flavored_item : public stock_item
{
    public:
        // constructor

        // using a member initialization list... 
        //    see Savitch/Main p. 660
        flavored_item(int this_key=-1, string this_name = "",
                      size_t this_quant = 0, double this_price = 0.0,
                      string this_flavor = "" ) :
           stock_item(this_key, this_name, this_quant, this_price), 
           flavor(this_flavor)
        { } 

        // note that the automatically-generated copy constructor,
        //    destructor, and assignment operator are FINE for this
        //    subclass (no dynamic memory allocation here, no pointers
        //    here!)

        // additional accessors
        string get_flavor( ) const
        {
            return flavor;
        }

        virtual void display_item( ) const
	{
            cout << get_key() << " " << get_name() << " " 
                 << get_quant() << " "
                 << get_price() << " " << flavor << endl;
        }        


        // additional modifiers
        void set_flavor(string new_flavor)
        {
            flavor = new_flavor;
        }

    private:
        string flavor;
};

#endif