Eric-1

// vendingMachine.cpp : Defines the entry point for the console application.

//

#include "stdafx.h"

#include <iostream>

#include <string>

using namespace std;

class CSnacks

{

string nameSnacks;

double price;

int stockList;

int soldList;

double moneyGained;

public:

CSnacks();

CSnacks(string , double,int);

~CSnacks();

bool buyItem(double& moneyEntered);

void setSnacksVal(string str , double iprice , int iInStock);

void getSnacksVal(string &str,double &rate,int &instock);

void getQuarter(double&);

void displayVendingMachine();

};

CSnacks::CSnacks()

{

nameSnacks = "";

price = 0.0;

stockList = 0;

soldList = 0;

}

CSnacks::CSnacks(string str,double dval,int ival)

{

nameSnacks = str;

price = dval;

stockList = ival;

soldList = 0;

}

CSnacks::~CSnacks()

{

cout<<""<<soldList;

}

bool CSnacks::buyItem(double& moneyEntered)

{

bool bVal = false;

if(moneyEntered>price)

{

moneyEntered = moneyEntered-price;

stockList--;

soldList++;

bVal = true;

}

return bVal;

}

void CSnacks::displayVendingMachine()

{

cout<<1<<" "<<nameSnacks<<" "<<price<<" "<<stockList<<endl;

}

void CSnacks::getQuarter(double& iRate)

{

iRate = price;

}

void CSnacks::setSnacksVal(string str , double iprice , int iInStock)

{

nameSnacks = str;

price = iprice;

stockList = iInStock;

}

void CSnacks::getSnacksVal(string &str,double &rate,int &instock)

{

str = nameSnacks;

rate = price;

instock = stockList;

}

int _tmain(int argc, _TCHAR* argv[])

{

CSnacks *objSnacks[3];

objSnacks[0] = new CSnacks;//chips

objSnacks[0]->setSnacksVal("chips",1.75,3);

objSnacks[1] = new CSnacks("candy",1.25,5);//candy

objSnacks[2] = new CSnacks("soda",1.00,2);//soda

cout<<"Item# "<<"ItemName "<<"Price "<<"Instock "<<endl;

cout<<".........................................."<<endl;

for (int i =0 ; i<3 ;i++)

{

objSnacks[i]->displayVendingMachine();

}

int iquarter;

double drate;

cout<<"enter the number of quarter = "<<endl;

cin>>iquarter;

switch(iquarter)

{

case 3:

{

objSnacks[0]->getQuarter(drate);

cout<<"Amount Entered = "<<drate<<endl;

}

break;

case 5:

{

objSnacks[1]->getQuarter(drate);

cout<<"Amount Entered = "<<drate<<endl;

}

break;

case 2:

{

objSnacks[2]->getQuarter(drate);

cout<<"Amount Entered = "<<drate<<endl;

}

break;

default:

cout<<" .. "<<endl;

}

cout<<"Enter a number between 1 to 3 to make your selection"<<endl;

int ienterVal;

cin>>ienterVal;

switch (ienterVal)

{

case 1:

{

bool ret = objSnacks[0]->buyItem(drate);

cout<<"$"<<drate<<"dispensed below"<<endl;

}

break;

case 2:

{

bool ret = objSnacks[1]->buyItem(drate);

cout<<"$"<<drate<<"dispensed below"<<endl;

}

break;

case 3:

{

bool ret = objSnacks[2]->buyItem(drate);

cout<<"$"<<drate<<"dispensed below"<<endl;

}

break;

default:

cout<<" .. "<<endl;

}

cout<<"continue? (Y/N)"<<endl;

char ch;

cin>>ch;

if(ch == 'y' || ch == 'Y')

{

cout<<"Item# "<<"ItemName "<<"Price "<<"Instock "<<endl;

cout<<".........................................."<<endl;

for (int i =0 ; i<3 ;i++)

{

objSnacks[i]->displayVendingMachine();

}

}

return 1;

}