Constructor Detail

• PointVectorValuePair

  public PointVectorValuePair(double[] point,
                      double[] value)

  Builds a point/objective function value pair.

  Parameters:

  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.

• PointVectorValuePair

  public PointVectorValuePair(double[] point,
                      double[] value,
                      boolean copyArray)

  Build a point/objective function value pair.

  Parameters:

  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

• getPoint

  public double[] getPoint()

  Gets the point.

  Returns:

  a copy of the stored point.

• getPointRef

  public double[] getPointRef()

  Gets a reference to the point.

  Returns:

  a reference to the internal array storing the point.

• getValue

  public double[] getValue()

  Gets the value of the objective function.

  Overrides:

  getValue in class Pair<double[],double[]>

  Returns:

  a copy of the stored value of the objective function.

• getValueRef

  public double[] getValueRef()

  Gets a reference to the value of the objective function.

  Returns:

  a reference to the internal array storing the value of the objective function.