IndicesRange (jblas)

java.lang.Object
- org.jblas.ranges.IndicesRange

All Implemented Interfaces:: Range

public class IndicesRange
extends java.lang.Object
implements Range

Range which varies over pre-specified indices. For example,

     int[] indices = new int[] { 1, 1, 2, 3, 5, 8, 13 };
     Range r = new IndicesRange(indices);

ranges over the first few Fibonacci numbers.

Constructor Summary

Constructors
Constructor Description

IndicesRange(int[] is)
Initialize from integer array.

IndicesRange(DoubleMatrix is)
Initialize from DoubleMatrix.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasMore()`	More indices available?
`int`	`index()`	Consecutive numbering of current index.
`void`	`init(int l, int u)`	Initialize Range to available indices
`int`	`length()`	Total number of indices.
`void`	`next()`	Increase counter.
`int`	`value()`	Get current index.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IndicesRange
```
public IndicesRange(int[] is)
```
    Initialize from integer array.
  - IndicesRange
```
public IndicesRange(DoubleMatrix is)
```
    Initialize from DoubleMatrix. Entries are converted to integers by truncation.
- Method Detail
  - init
```
public void init(int l,
                 int u)
```
    Description copied from interface: Range
    
    Initialize Range to available indices
    
    Specified by:
    
    init in interface Range
  - length
```
public int length()
```
    Description copied from interface: Range
    
    Total number of indices.
    
    Specified by:
    
    length in interface Range
  - next
```
public void next()
```
    Description copied from interface: Range
    
    Increase counter.
    
    Specified by:
    
    next in interface Range
  - index
```
public int index()
```
    Description copied from interface: Range
    
    Consecutive numbering of current index.
    
    Specified by:
    
    index in interface Range
  - value
```
public int value()
```
    Description copied from interface: Range
    
    Get current index.
    
    Specified by:
    
    value in interface Range
  - hasMore
```
public boolean hasMore()
```
    Description copied from interface: Range
    
    More indices available?
    
    Specified by:
    
    hasMore in interface Range