Package etomica.lattice.crystal

Class PrimitiveFcc

java.lang.Object

etomica.lattice.crystal.Primitive

etomica.lattice.crystal.PrimitiveFcc

public class PrimitiveFcc
extends Primitive

Primitive group for a face-centered-cubic system.

See Also:

Serialized Form

Field Summary

Fields inherited from class etomica.lattice.crystal.Primitive

angle, D, idx, latticeVectors, rightAngle, size, space

Constructor Summary

Constructors

Constructor	Description
PrimitiveFcc(Space space)
PrimitiveFcc(Space space, double size)

Method Summary

Modifier and Type	Method	Description
Primitive	copy()	Returns a new PrimitiveCubic with the same size as this one.
double	getCubicSize()	Returns the common length of all primitive vectors.
int[]	latticeIndex(Vector q)	Returns the index which would give the unit cell containing the given point if the index were passed to a the site method of a sufficiently large lattice that uses this primitive.
int[]	latticeIndex(Vector q, int[] dimensions)	Same as latticeIndex(Space.Vector), but gives index for periodic system with number of unit cells in each direction as given by the dimensions array.
static void	main(java.lang.String[] args)
Primitive	makeReciprocal()	Method defining and constructing reciprocal primitive;
void	scaleSize(double scale)	Multiplies the size of the current vectors by the given value.
void	setCubicSize(double newCubicSize)	Sets the length of all primitive vectors to the given value.
java.lang.String	toString()
protected void	update()
Polytope	wignerSeitzCell()	Returns the Wigner-Seitz cell specified by this primitive.

Methods inherited from class java.lang.Object

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

Methods inherited from class etomica.lattice.crystal.Primitive

getSize, getSpace, setAngles, setSize, unitCell, vectors

Constructor Detail

PrimitiveFcc

public PrimitiveFcc(Space space)

PrimitiveFcc

public PrimitiveFcc(Space space,
                    double size)

Method Detail

makeReciprocal

public Primitive makeReciprocal()

Description copied from class: Primitive

Method defining and constructing reciprocal primitive;

Specified by:

makeReciprocal in class Primitive

copy

public Primitive copy()

Returns a new PrimitiveCubic with the same size as this one.

Specified by:

copy in class Primitive

setCubicSize

public void setCubicSize(double newCubicSize)

Sets the length of all primitive vectors to the given value.

update

protected void update()

Specified by:

update in class Primitive

getCubicSize

public double getCubicSize()

Returns the common length of all primitive vectors.

scaleSize

public void scaleSize(double scale)

Multiplies the size of the current vectors by the given value.

Specified by:

scaleSize in class Primitive

latticeIndex

public int[] latticeIndex(Vector q)

Description copied from class: Primitive

Returns the index which would give the unit cell containing the given point if the index were passed to a the site method of a sufficiently large lattice that uses this primitive.

Specified by:

latticeIndex in class Primitive

latticeIndex

public int[] latticeIndex(Vector q,
                          int[] dimensions)

Description copied from class: Primitive

Same as latticeIndex(Space.Vector), but gives index for periodic system with number of unit cells in each direction as given by the dimensions array. If lattice index corresponds to a cell outside the range of dimensions, index of image in central cells is returned.

Specified by:

latticeIndex in class Primitive

wignerSeitzCell

public Polytope wignerSeitzCell()

Description copied from class: Primitive

Returns the Wigner-Seitz cell specified by this primitive. The returned cell does not remain tied to the primitive, and will not be updated with changes to the primitive.

Specified by:

wignerSeitzCell in class Primitive

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

main

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