//-----------------------------------------------//
// This file defines the spin on a lattice       //
// position. Read and change direction are       //
// implemented at the time.                      //
//                                               //
// Thomas Bisig (03.2005), thomas@macapp.net     //
//-----------------------------------------------//

#ifndef SPIN_HPP
#define SPIN_HPP

class Spin
	{
	public:
	Spin();
	void changeDirection(int);
	int readDirection();
	void randomize();
	
	private:
	int direction;
	};

Spin::Spin()
	{
	direction=1;
	}

void Spin::changeDirection(int i)
	{
	direction = i;
	}

int Spin::readDirection()
	{
	return direction;
	}

void Spin::randomize()
	{
	
	}
#endif