DblArray (Apache SystemDS 3.0.0 API)

java.lang.Object
- org.apache.sysds.runtime.compress.utils.DblArray

```
public class DblArray
extends Object
```
Helper class used for bitmap extraction.

Constructor Summary

Constructors
Constructor Description

DblArray()

DblArray(double[] arr)

DblArray(DblArray that)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`boolean`	`equals(DblArray that)`
`double[]`	`getData()`
`int`	`hashCode()`
`boolean`	`isEmpty()`
`void`	`resetHash()`
`String`	`toString()`

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DblArray
```
public DblArray()
```

DblArray
```
public DblArray(double[] arr)
```

DblArray
```
public DblArray(DblArray that)
```

Method Detail

getData
```
public double[] getData()
```

resetHash
```
public void resetHash()
```

isEmpty
```
public boolean isEmpty()
```

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

equals

public boolean equals(DblArray that)

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

toString
```
public String toString()
```
Overrides:

toString in class Object