P2NitrogenHellmann.P2N2QFH

java.lang.Object
- etomica.potential.P2NitrogenHellmann.P2N2QFH

All Implemented Interfaces:: IPotential, IPotentialAtomic

Enclosing class:: P2NitrogenHellmann

public class P2NitrogenHellmann.P2N2QFH
extends java.lang.Object
implements IPotentialAtomic

Field Summary

Fields
Modifier and Type	Field	Description
`protected Vector[]`	`allOr0`
`protected Vector[]`	`allOr1`
`double[][]`	`d2tot`
`protected Vector`	`drijRot`
`protected double`	`fac`
`protected Vector[][]`	`gi`
`protected Tensor`	`identity`
`protected Tensor`	`ijRTensor`
`protected Tensor`	`ijTensor`
`protected Vector`	`or01`
`protected Vector`	`or02`
`protected Vector`	`or11`
`protected Vector`	`or12`
`protected Tensor`	`rot0`
`protected Tensor`	`rot1`
`protected Tensor`	`rr0Tensor`
`protected Tensor`	`rr1Tensor`
`protected Tensor`	`rTensor0`
`protected Tensor`	`rTensor1`
`protected double`	`temperature`
`protected Tensor`	`tt0Tensor`
`protected Tensor`	`tt1Tensor`

Constructor Summary

Constructors
Constructor Description

P2N2QFH(double temperature)

Constructors
Constructor	Description
`P2N2QFH(double temperature)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`energy(IAtomList atoms)`	Returns the interaction energy between the given atoms.
`protected void`	`getPerp(Vector or, Vector perp1, Vector perp2)`
`double`	`getRange()`	Returns the range over which the potential applies.
`int`	`nBody()`	The number of atoms on which the potential depends.
`void`	`setBox(Box box)`	Informs the potential of the box on which it acts so that it can properly consider the boundaries.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

gi
```
protected final Vector[][] gi
```

tt0Tensor
```
protected final Tensor tt0Tensor
```

tt1Tensor
```
protected final Tensor tt1Tensor
```

rr0Tensor
```
protected final Tensor rr0Tensor
```

rr1Tensor
```
protected final Tensor rr1Tensor
```

ijTensor
```
protected final Tensor ijTensor
```

rTensor0
```
protected final Tensor rTensor0
```

rTensor1
```
protected final Tensor rTensor1
```

identity
```
protected final Tensor identity
```

ijRTensor
```
protected final Tensor ijRTensor
```

rot0
```
protected final Tensor rot0
```

rot1
```
protected final Tensor rot1
```

or01
```
protected final Vector or01
```

or11
```
protected final Vector or11
```

or02
```
protected final Vector or02
```

or12
```
protected final Vector or12
```

allOr0
```
protected final Vector[] allOr0
```

allOr1
```
protected final Vector[] allOr1
```

drijRot
```
protected final Vector drijRot
```

d2tot
```
public double[][] d2tot
```

temperature
```
protected final double temperature
```

fac
```
protected final double fac
```

Constructor Detail
- P2N2QFH
```
public P2N2QFH(double temperature)
```

Method Detail
- getRange
```
public double getRange()
```
  Description copied from interface: IPotential
  
  Returns the range over which the potential applies. IAtoms with a greater separation do not interact.
  
  Specified by:
  
  getRange in interface IPotential
- setBox
```
public void setBox(Box box)
```
  Description copied from interface: IPotential
  
  Informs the potential of the box on which it acts so that it can properly consider the boundaries.
  
  Specified by:
  
  setBox in interface IPotential
- nBody
```
public int nBody()
```
  Description copied from interface: IPotential
  
  The number of atoms on which the potential depends.
  
  Specified by:
  
  nBody in interface IPotential
- getPerp
```
protected void getPerp(Vector or,
                       Vector perp1,
                       Vector perp2)
```
- energy
```
public double energy(IAtomList atoms)
```
  Description copied from interface: IPotentialAtomic
  
  Returns the interaction energy between the given atoms. There might be 0, 1, 2 or more atoms in the AtomSet.
  
  Specified by:
  
  energy in interface IPotentialAtomic

Class P2NitrogenHellmann.P2N2QFH

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

gi

tt0Tensor

tt1Tensor

rr0Tensor

rr1Tensor

ijTensor

rTensor0

rTensor1

identity

ijRTensor

rot0

rot1

or01

or11

or02

or12

allOr0

allOr1

drijRot

d2tot

temperature

fac

Constructor Detail

P2N2QFH

Method Detail

getRange

setBox

nBody

getPerp

energy