Package etomica.virial

Class P1IntraLambda

java.lang.Object

etomica.virial.P1IntraLambda

All Implemented Interfaces:

IPotential, IPotentialAtomic, P1IntraMolecular

public class P1IntraLambda
extends java.lang.Object
implements IPotentialAtomic, P1IntraMolecular

Field Summary

Fields

Modifier and Type	Field	Description
protected double	lambda
protected P1IntraMolecular	p1
protected double	u0

Constructor Summary

Constructors

Constructor	Description
P1IntraLambda(Space space, double lambda, P1IntraMolecular pot1, double u00)

Method Summary

Modifier and Type	Method	Description
double	d2u(double r)
double	du(double r)
double	energy(IAtomList atoms)	Returns the interaction energy between the given atoms.
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.
double	u(double r)

Methods inherited from class java.lang.Object

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

Field Detail

lambda

protected double lambda

u0

protected double u0

p1

protected P1IntraMolecular p1

Constructor Detail

P1IntraLambda

public P1IntraLambda(Space space,
                     double lambda,
                     P1IntraMolecular pot1,
                     double u00)

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

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

du

public double du(double r)

Specified by:

du in interface P1IntraMolecular

d2u

public double d2u(double r)

Specified by:

d2u in interface P1IntraMolecular

u

public double u(double r)

Specified by:

u in interface P1IntraMolecular