Package etomica.virial

Class MCMoveClusterRotateMolecule3D

java.lang.Object

etomica.integrator.mcmove.MCMove

etomica.integrator.mcmove.MCMoveBox

etomica.integrator.mcmove.MCMoveBoxStep

etomica.integrator.mcmove.MCMoveMolecule

etomica.integrator.mcmove.MCMoveRotateMolecule3D

etomica.virial.MCMoveClusterRotateMolecule3D

All Implemented Interfaces:

MCMoveMolecular, MCMoveStepDependent

public class MCMoveClusterRotateMolecule3D
extends MCMoveRotateMolecule3D

MC move for Mayer Sampling that rotates a single molecule

Field Summary

Fields

Modifier and Type	Field	Description
protected MoleculeAction	relaxAction
protected int	relaxInterval
protected int	trialCount

Fields inherited from class etomica.integrator.mcmove.MCMove

moveTracker, nominalFrequency, potential

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.MCMoveMolecule

affectedAtomIterator, affectedMoleculeIterator, energyMeter, groupTranslationVector, molecule, moleculeSource, moveMoleculeAction, random, space, uNew, uOld

Fields inherited from class etomica.integrator.mcmove.MCMoveRotateMolecule3D

positionDefinition, r0, rotationTensor

Constructor Summary

Constructors

Constructor	Description
MCMoveClusterRotateMolecule3D(PotentialMaster potentialMaster, IRandom random, Space _space)

Method Summary

Modifier and Type	Method	Description
void	acceptNotify()	Method called by IntegratorMC in the event that the most recent trial is accepted.
boolean	doTrial()	Method to perform trial move.
double	getChi(double temperature)	Chi is the parameter within standard Metropolis Monte Carlo.
void	rejectNotify()	Method called by IntegratorMC in the event that the most recent trial move is rejected.
void	setRelaxAction(MoleculeAction action)

Methods inherited from class etomica.integrator.mcmove.MCMove

getNominalFrequency, getTracker, setTracker

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.MCMoveMolecule

affectedAtoms, affectedMolecules, energyChange, getAtomSource, setBox, setMoleculeSource

Methods inherited from class etomica.integrator.mcmove.MCMoveRotateMolecule3D

doTransform, getPositionDefinition, setPositionDefinition

Methods inherited from class java.lang.Object

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

Field Detail

trialCount

protected int trialCount

relaxInterval

protected int relaxInterval

relaxAction

protected MoleculeAction relaxAction

Constructor Detail

MCMoveClusterRotateMolecule3D

public MCMoveClusterRotateMolecule3D(PotentialMaster potentialMaster,
                                     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 MCMoveRotateMolecule3D

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 MCMoveMolecule

Parameters:

temperature - used to compute chi

Returns:

chi

acceptNotify

public void acceptNotify()

Description copied from class: MCMoveMolecule

Method called by IntegratorMC in the event that the most recent trial is accepted.

Overrides:

acceptNotify in class MCMoveMolecule

rejectNotify

public void rejectNotify()

Description copied from class: MCMove

Method called by IntegratorMC in the event that the most recent trial move is rejected. This method should cause the system to be restored to the condition before the most recent call to doTrial.

Overrides:

rejectNotify in class MCMoveRotateMolecule3D

setRelaxAction

public void setRelaxAction(MoleculeAction action)