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// pizza.cpp
//
// This program implements the Pizza class and creates several
// pizza objects to test it out.

#include <iostream>
#include "pizza.h"

using namespace std;

//========================
// Pizza
// The constructor sets the default pizza
// to a small, deep dish, with only cheese.
//========================
Pizza::Pizza()
{
size = SMALL;
type = DEEPDISH;
pepperoniToppings = 0;
cheeseToppings = 1;
}
//==================================
// Accessors and Mutators Follow
//==================================
int Pizza::getPepperoniToppings()
{
	return pepperoniToppings;
}

void Pizza::setPepperoniToppings(int numPepperoni)
{
	pepperoniToppings=numPepperoni;
}

int Pizza::getCheeseToppings()
{
	return cheeseToppings;
}

void Pizza::setCheeseToppings(int numCheese)
{
	cheeseToppings=numCheese;
}

int Pizza::getSize()
{
	return size;
}

void Pizza::setSize(int newSize)
{
	size=newSize;
}

int Pizza::getType()
{
	return type;
}

void Pizza::setType(int newType)
{
	type=newType;
}

//==================================
// outputDescription
// Prints a textual description of the contents of the pizza.
//==================================
void Pizza::outputDescription()
{
	cout << "\nYour Order: ";
	switch(size)
	{
	case 0:
		cout << "Small, ";
		break;
	case 1:
		cout << "Medium, ";
		break;
	case 2:
		cout << "Large, ";
		break;
	}

	switch (type)
	{
	case 0:
		cout << "Deep-dish pizza ";
		break;
	case 1:
		cout << "Hand Tossed pizza ";
		break;
	case 2:
		cout << "Pan pizza ";
		break;
	}

	cout.setf(ios::fixed);
	cout.setf(ios::showpoint);
	cout.precision(2);
	cout << "with " << cheeseToppings << " cheese and " << pepperoniToppings << " pepperoni toppings...\n";

}

//==================================
// computePrice
// Returns:
// Price of a pizza using the formula:
// Small = $10 + $2 per topping
// Medium = $14 + $2 per topping
// Large = $17 + $2 per topping
//==================================
double Pizza::computePrice()
{
	double price;

	switch (size)
	{
	case 0:
		price = 10.00;
		break;
	case 1:
		price = 14.00;
		break;
	case 2:
		price = 17.00;
		break;
	}

	return (price + ((cheeseToppings + pepperoniToppings)*2.00));
}

// ======================
// main function
// ======================
int main()
{

// Variable declarations
Pizza cheesy;
Pizza pepperoni;

cheesy.setCheeseToppings(3);
cheesy.setType(HANDTOSSED);
cheesy.outputDescription();
cout << "Price of cheesy: " << cheesy.computePrice() << endl;

pepperoni.setSize(LARGE);
pepperoni.setPepperoniToppings(2);
pepperoni.setType(PAN);
pepperoni.outputDescription();
cout << "Price of pepperoni: " << pepperoni.computePrice() << endl;
cout << endl;
system("PAUSE");
}