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

using namespace std;

int main()
{
	// Create a brand-new RefCountedString.
	RefCountedString fruit1("apple");
	cout << "Fruit1: " << fruit1 << endl;			

	// Create another RefCountedString from an existing one. This calls the copy constructor.
	RefCountedString fruit2(fruit1);
	cout << "Fruit2: " << fruit2 << endl;			

	// Create yet another RefCountedString from an existing one. This also calls the copy constructor.
	RefCountedString fruit3 = fruit2;
	cout << "Fruit3: " << fruit3 << endl << endl;		

	// Change fruit1. This should snap off a separate representation object.
	fruit1.ToUpperCase();
	cout << "After modifying fruit1... " << endl;
	cout << "Fruit1: " << fruit1 << endl;			
	cout << "Fruit2: " << fruit2 << endl;			
	cout << "Fruit3: " << fruit3 << endl << endl;		

	// Change fruit1 again. It should just keep its existing (sole) representation object this time.
	cout << "Apples are sooooooo dull. Gimme a more exotic fruit: ";
	cin >> fruit1;
	cout << "Fruit1: " << fruit1 << endl;			
	cout << "Fruit2: " << fruit2 << endl;			
	cout << "Fruit3: " << fruit3 << endl << endl;		

	// Change fruit2 now, to be the same as fruit1.
	cout << fruit1 << " - what a great fruit. I'm gonna use it again!" << endl;
	fruit2 = fruit1;
	cout << "Fruit1: " << fruit1 << endl;			
	cout << "Fruit2: " << fruit2 << endl;			
	cout << "Fruit3: " << fruit3 << endl << endl;	

	// Let's see what's equal.
	cout << "fruit1==fruit2? " << (fruit1 == fruit2) << endl;
	cout << "fruit2==fruit3? " << (fruit2 == fruit3) << endl;
	cout << "fruit1==fruit3? " << (fruit1 == fruit3) << endl << endl;

	// Etc :-)

	return 0;
}