Class ScalarFieldUtils.ScalarFieldFromEnv

java.lang.Object
  ScalarFieldUtils.ScalarFieldFromEnv

All Implemented Interfaces:

IScalarField

Enclosing class:

ScalarFieldUtils

public static class ScalarFieldUtils.ScalarFieldFromEnv
extends java.lang.Object
implements IScalarField

Constructor Summary

ScalarFieldUtils.ScalarFieldFromEnv()

ScalarFieldUtils.ScalarFieldFromEnv(IEnvironment envToWrap, int nIdxField)

ScalarFieldUtils.ScalarFieldFromEnv(ScalarFieldUtils.ScalarFieldFromEnv src)

Method Summary

double[]	getGradient(double[] arrLoc) Gradient at a particular location
void	getGradient(double[] arrLoc, double[] arrRslt) Gradient at a particular location
double	getVal(double[] arrLfLoc)
IScalarField	makeCopy()

Methods inherited from class java.lang.Object

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

Constructor Detail

ScalarFieldUtils.ScalarFieldFromEnv

public ScalarFieldUtils.ScalarFieldFromEnv()

ScalarFieldUtils.ScalarFieldFromEnv

public ScalarFieldUtils.ScalarFieldFromEnv(IEnvironment envToWrap,
                                           int nIdxField)

ScalarFieldUtils.ScalarFieldFromEnv

public ScalarFieldUtils.ScalarFieldFromEnv(ScalarFieldUtils.ScalarFieldFromEnv src)

Method Detail

getGradient

public double[] getGradient(double[] arrLoc)

Gradient at a particular location

Specified by:

getGradient in interface IScalarField

Parameters:

arrLoc - place at which to take gradient

Returns:

gradient (of proper dimensionality) as a double []

getGradient

public void getGradient(double[] arrLoc,
                        double[] arrRslt)

Gradient at a particular location

Specified by:

getGradient in interface IScalarField

Parameters:

arrLoc - place at which to take gradient

arrRslt - gradient (of proper dimensionality) as a double []

getVal

public double getVal(double[] arrLfLoc)

Specified by:

getVal in interface IScalarField

makeCopy

public IScalarField makeCopy()

Specified by:

makeCopy in interface IScalarField