IndexConstant (meteoinfo-ndarray 3.1.0 API)

java.lang.Object
- org.meteoinfo.ndarray.Index
- - org.meteoinfo.ndarray.IndexConstant

所有已实现的接口:

java.lang.Cloneable
```
public class IndexConstant
extends Index
```
An Index into an Array that always returns 0. It can have any shape, so it allows you to create a constant Array of any shape.

作者:

caron

字段概要
- 从类继承的字段 org.meteoinfo.ndarray.Index
  current, hasvlen, offset, rank, scalarIndexImmutable, shape, size, stride

构造器概要

构造器
限定符	构造器	说明
`protected`	`IndexConstant(int rank)`
`protected`	`IndexConstant(int[] shape)`
`protected`	`IndexConstant(int[] shape, int[] stride)`

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`int`	`currentElement()`	always return 0
`boolean`	`isFastIterator()`
`Index`	`section(java.util.List<Range> ranges)`	create a new Index based on a subsection of this one, with rank reduction if dimension length == 1.

从类继承的方法 org.meteoinfo.ndarray.Index
clone, computeSize, factory, getCurrentCounter, getRank, getShape, getShape, getSize, incr, precalc, set, set, set, set, set, set, set, set, set0, set1, set2, set3, set4, set5, set6, setCurrentCounter, setCurrentIndex, setDim, toString, toStringDebug

从类继承的方法 java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - IndexConstant
```
protected IndexConstant(int rank)
```
  - IndexConstant
```
protected IndexConstant(int[] shape)
```
  - IndexConstant
```
protected IndexConstant(int[] shape,
                        int[] stride)
```
- 方法详细资料
  - currentElement
```
public int currentElement()
```
    always return 0
    
    覆盖:
    
    currentElement 在类中 Index
    
    返回:
    
    the current element's index into the 1D backing array.
  - section
```
public Index section(java.util.List<Range> ranges)
              throws InvalidRangeException
```
    从类复制的说明: Index
    
    create a new Index based on a subsection of this one, with rank reduction if dimension length == 1.
    
    覆盖:
    
    section 在类中 Index
    
    参数:
    
    ranges - array of Ranges that specify the array subset. Must be same rank as original Array. A particular Range: 1) may be a subset; 2) may be null, meaning use entire Range.
    
    返回:
    
    new Index, with same or smaller rank as original.
    
    抛出:
    
    InvalidRangeException - if ranges dont match current shape
  - isFastIterator
```
public boolean isFastIterator()
```
    覆盖:
    
    isFastIterator 在类中 Index