Package etomica.spin.heisenberg

Class MCMoveRotatePair

java.lang.Object

etomica.integrator.mcmove.MCMove

etomica.integrator.mcmove.MCMoveBox

etomica.integrator.mcmove.MCMoveBoxStep

etomica.integrator.mcmove.MCMoveAtom

etomica.integrator.mcmove.MCMoveRotate

etomica.spin.heisenberg.MCMoveRotatePair

All Implemented Interfaces:

MCMoveStepDependent

public class MCMoveRotatePair
extends MCMoveRotate

Field Summary

Fields

Modifier and Type	Field	Description
protected IPotentialAtomic	p2

Fields inherited from class etomica.integrator.mcmove.MCMove

moveTracker, nominalFrequency, potential

Fields inherited from class etomica.integrator.mcmove.MCMoveAtom

affectedAtomIterator, atom, atomSource, energyMeter, fixOverlap, random, space, translationVector, uNew, uOld

Fields inherited from class etomica.integrator.mcmove.MCMoveBox

box, perParticleFrequency

Fields inherited from class etomica.integrator.mcmove.MCMoveBoxStep

stepSize, stepSizeMax, stepSizeMin

Fields inherited from class etomica.integrator.mcmove.MCMoveRotate

iOrientation, oldOrientation

Constructor Summary

Constructors

Constructor	Description
MCMoveRotatePair(IPotentialAtomic p2, IRandom random, Space _space)

Method Summary

Modifier and Type	Method	Description
boolean	doTrial()	Method to perform trial move.
double	getChi(double temperature)	Chi is the parameter within standard Metropolis Monte Carlo.

Methods inherited from class etomica.integrator.mcmove.MCMove

getNominalFrequency, getTracker, setTracker

Methods inherited from class etomica.integrator.mcmove.MCMoveAtom

acceptNotify, affectedAtoms, energyChange, getAtomSource, setAtomSource

Methods inherited from class etomica.integrator.mcmove.MCMoveBox

affectedAtoms, energyChange, getBox, isNominallyPerParticleFrequency, toString

Methods inherited from class etomica.integrator.mcmove.MCMoveBoxStep

getStepSize, getStepSizeDimension, getStepSizeMax, getStepSizeMaxDimension, getStepSizeMin, getStepSizeMinDimension, setStepSize, setStepSizeMax, setStepSizeMin

Methods inherited from class etomica.integrator.mcmove.MCMoveRotate

rejectNotify, setBox

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

p2

protected final IPotentialAtomic p2

Constructor Detail

MCMoveRotatePair

public MCMoveRotatePair(IPotentialAtomic p2,
                        IRandom random,
                        Space _space)

Method Detail

doTrial

public boolean doTrial()

Description copied from class: MCMove

Method to perform trial move. Returns false if the trial could not be attempted, for example if there were no molecules in the box and the trial is designed to displace an atom; returns true otherwise.

Overrides:

doTrial in class MCMoveRotate

getChi

public double getChi(double temperature)

Description copied from class: MCMove

Chi is the parameter within standard Metropolis Monte Carlo. The probability of accepting the move is given by min(1,chi).

Overrides:

getChi in class MCMoveAtom

Parameters:

temperature - used to compute chi

Returns:

chi