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java.lang.Objectorg.apache.commons.math3.util.Pair<double[],double[]>
org.apache.commons.math3.optim.PointVectorValuePair
public class PointVectorValuePair
This class holds a point and the vectorial value of an objective function at that point.
PointValuePair,
MultivariateVectorFunction,
Serialized Form| Constructor Summary | |
|---|---|
PointVectorValuePair(double[] point,
double[] value)
Builds a point/objective function value pair. |
|
PointVectorValuePair(double[] point,
double[] value,
boolean copyArray)
Build a point/objective function value pair. |
|
| Method Summary | |
|---|---|
double[] |
getPoint()
Gets the point. |
double[] |
getPointRef()
Gets a reference to the point. |
double[] |
getValue()
Gets the value of the objective function. |
double[] |
getValueRef()
Gets a reference to the value of the objective function. |
| Methods inherited from class org.apache.commons.math3.util.Pair |
|---|
equals, getFirst, getKey, getSecond, hashCode |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public PointVectorValuePair(double[] point,
double[] value)
point - Point coordinates. This instance will store
a copy of the array, not the array passed as argument.value - Value of the objective function at the point.
public PointVectorValuePair(double[] point,
double[] value,
boolean copyArray)
point - Point coordinates.value - Value of the objective function at the point.copyArray - if true, the input arrays will be copied,
otherwise they will be referenced.| Method Detail |
|---|
public double[] getPoint()
public double[] getPointRef()
public double[] getValue()
getValue in class Pair<double[],double[]>public double[] getValueRef()
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