Package etomica.integrator.mcmove

Class MCMoveIDBiasAction

java.lang.Object

etomica.integrator.mcmove.MCMoveIDBiasAction

All Implemented Interfaces:

IAction

public class MCMoveIDBiasAction
extends java.lang.Object
implements IAction

IAction which takes data from an MCMoveOverlapListener about acceptance probabilities for insert/delete moves and uses them to update biasing of the move.

Field Summary

Fields

Modifier and Type	Field	Description
protected double	bmu
protected double	fixedDaDef
protected IntegratorMC	integratorMC
protected double	lastDefaultdADef
protected double	maxBiasMinN
protected int	maxNumAtoms
protected int	maxVacancy
protected MCMoveInsertDeleteBiased	mcMoveID
protected MCMoveOverlapListener	mcMoveOverlapMeter
protected int	numAtoms
protected boolean	playDumb
protected double	pullFactor
protected double	ratioMaxN

Constructor Summary

Constructors

Constructor	Description
MCMoveIDBiasAction(IntegratorMC integratorMC, MCMoveInsertDeleteBiased mcMoveID, int maxVacancy, double bmu, MCMoveOverlapListener mcMoveOverlapMeter, int numAtoms)

Method Summary

Modifier and Type	Method	Description
void	actionPerformed()	Completes the action defined by the class implementing this interface.
void	setDefaultDaDef(double daDef)
void	setFixedDaDef(double daDef)
void	setMu(double bmu)	Sets a nominal bias for states that have not yet been visited.
void	setNMaxReweight(int maxNumAtoms)
void	setPlayDumb(boolean playDumb)	With "play dumb" on, the bias will simply try to produce a flat histogram based on previously-measured free energy differences (no fitting or defect free energy will be used).
void	setPullFactor(double pullFactor)

Methods inherited from class java.lang.Object

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

Field Detail

maxVacancy

protected final int maxVacancy

bmu

protected double bmu

mcMoveOverlapMeter

protected final MCMoveOverlapListener mcMoveOverlapMeter

mcMoveID

protected final MCMoveInsertDeleteBiased mcMoveID

numAtoms

protected final int numAtoms

integratorMC

protected final IntegratorMC integratorMC

maxNumAtoms

protected int maxNumAtoms

lastDefaultdADef

protected double lastDefaultdADef

pullFactor

protected double pullFactor

ratioMaxN

protected final double ratioMaxN

See Also:

Constant Field Values

maxBiasMinN

protected final double maxBiasMinN

See Also:

Constant Field Values

playDumb

protected boolean playDumb

fixedDaDef

protected double fixedDaDef

Constructor Detail

MCMoveIDBiasAction

public MCMoveIDBiasAction(IntegratorMC integratorMC,
                          MCMoveInsertDeleteBiased mcMoveID,
                          int maxVacancy,
                          double bmu,
                          MCMoveOverlapListener mcMoveOverlapMeter,
                          int numAtoms)

Method Detail

setFixedDaDef

public void setFixedDaDef(double daDef)

setPlayDumb

public void setPlayDumb(boolean playDumb)

With "play dumb" on, the bias will simply try to produce a flat histogram based on previously-measured free energy differences (no fitting or defect free energy will be used).

setMu

public void setMu(double bmu)

Sets a nominal bias for states that have not yet been visited. The bias given is exp(-mu), so this should actually get something like mu/kT.

setNMaxReweight

public void setNMaxReweight(int maxNumAtoms)

setPullFactor

public void setPullFactor(double pullFactor)

setDefaultDaDef

public void setDefaultDaDef(double daDef)

actionPerformed

public void actionPerformed()

Description copied from interface: IAction

Completes the action defined by the class implementing this interface.

Specified by:

actionPerformed in interface IAction