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java.lang.Objectuk.ac.starlink.table.ShapeIterator
public class ShapeIterator
Iterates over a shape array, as got from ValueInfo.getShape()
.
Will only work for a finite-valued array, not for one with a
variable last dimension (negative dimension value).
The object returned by the next method is an array
with the same number of dimensions as the shape itself, giving
the current position (the first returned value is an N-element
array of zeros).
Constructor Summary | |
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ShapeIterator(int[] shape)
Constructs a new ShapeIterator. |
Method Summary | |
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boolean |
hasNext()
|
int[] |
next()
|
void |
remove()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ShapeIterator(int[] shape)
shape
- array of dimensions
java.lang.IllegalArgumentException
- if shape has negative or
zero elementsMethod Detail |
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public boolean hasNext()
hasNext
in interface java.util.Iterator<int[]>
public int[] next()
next
in interface java.util.Iterator<int[]>
public void remove()
remove
in interface java.util.Iterator<int[]>
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