WeightedEuclideanMetricQ (RobWork Java API Documentation)

java.lang.Object
- org.robwork.sdurw_math.MetricQ
- - org.robwork.sdurw_math.WeightedEuclideanMetricQ

```
public class WeightedEuclideanMetricQ
extends MetricQ
```
Weighted Euclidean metric for vector types.

Given a vector of weights \mathbf{\omega}\in\mathbb{R}^n ,
the distance between two points
P = (p_1, p_2, ..., p_n)
and
Q = (q_1, q_2, ..., q_n)
is defined as
\sqrt{\sum_{i=1}^{n}(\omega_i * (p_i - q_i))^2} .

- Constructor Summary
  
  Constructors
  Constructor Description
  
  WeightedEuclideanMetricQ(long cPtr, boolean cMemoryOwn)
  
  WeightedEuclideanMetricQ(Q weights)
  Weighted metric.
- Method Summary
  
  All Methods Static Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void delete()
  
  static long getCPtr(WeightedEuclideanMetricQ obj)
  - Methods inherited from class org.robwork.sdurw_math.MetricQ
    distance, distance, getCPtr, size
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WeightedEuclideanMetricQ

public WeightedEuclideanMetricQ(long cPtr,
                                boolean cMemoryOwn)

WeightedEuclideanMetricQ
```
public WeightedEuclideanMetricQ(Q weights)
```
Weighted metric.

Parameters:

weights - [in] Weights for the metric.

Method Detail

getCPtr

public static long getCPtr(WeightedEuclideanMetricQ obj)

delete
```
public void delete()
```
Overrides:

delete in class MetricQ