Package etomica.normalmode

Class WaveVectorFactory2D

java.lang.Object

etomica.normalmode.WaveVectorFactory2D

All Implemented Interfaces:

WaveVectorFactory, java.io.Serializable

public class WaveVectorFactory2D
extends java.lang.Object
implements WaveVectorFactory, java.io.Serializable

Wave vector factory that returns wave vectors appropriate for a box with a single-atom basis. The box shape need not be rectangular so long as it matches the primitive's shape.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected double[]	coefficients
protected Primitive	primitive
protected Vector[]	waveVectors

Constructor Summary

Constructors

Constructor	Description
WaveVectorFactory2D(Primitive primitive, Space _space)

Method Summary

Modifier and Type	Method	Description
double[]	getCoefficients()	Returns the coefficients for the wave vectors returned by getWaveVectors.
Vector[]	getWaveVectors()	Returns the wave vectors generated by makeWaveVectors
static void	main(java.lang.String[] args)
void	makeWaveVectors(Box box)	Tells the instance to make wave vectors appropriate for the given box.

Methods inherited from class java.lang.Object

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

Field Detail

primitive

protected final Primitive primitive

waveVectors

protected Vector[] waveVectors

coefficients

protected double[] coefficients

Constructor Detail

WaveVectorFactory2D

public WaveVectorFactory2D(Primitive primitive,
                           Space _space)

Method Detail

makeWaveVectors

public void makeWaveVectors(Box box)

Description copied from interface: WaveVectorFactory

Tells the instance to make wave vectors appropriate for the given box. The wave vectors will not include the 0 vector, any two vectors which are opposites or any wave vector that is redundant with another.

Specified by:

makeWaveVectors in interface WaveVectorFactory

getWaveVectors

public Vector[] getWaveVectors()

Description copied from interface: WaveVectorFactory

Returns the wave vectors generated by makeWaveVectors

Specified by:

getWaveVectors in interface WaveVectorFactory

getCoefficients

public double[] getCoefficients()

Description copied from interface: WaveVectorFactory

Returns the coefficients for the wave vectors returned by getWaveVectors. If two of the wave vectors are redundant, their coefficient will be 0.5. Others will have a coefficient of 1.0.

Specified by:

getCoefficients in interface WaveVectorFactory

main

public static void main(java.lang.String[] args)