IntArrayBufferpublic abstract class IntArrayBuffer extends IntBuffer | IntArrayBuffer, ReadWriteIntArrayBuffer and ReadOnlyIntArrayBuffer compose
the implementation of array based int buffers.
IntArrayBuffer implements all the shared readonly methods and is extended by
the other two classes.
All methods are marked final for runtime performance.
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| Fields Summary |
|---|
| protected final int[] | backingArray | | protected final int | offset |
| Constructors Summary |
|---|
IntArrayBuffer(int[] array)
this(array.length, array, 0);
| IntArrayBuffer(int capacity)
this(capacity, new int[capacity], 0);
| IntArrayBuffer(int capacity, int[] backingArray, int offset)
super(capacity);
this.backingArray = backingArray;
this.offset = offset;
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| Methods Summary |
|---|
| public final int | get()
if (position == limit) {
throw new BufferUnderflowException();
}
return backingArray[offset + position++];
| | public final int | get(int index)
if (index < 0 || index >= limit) {
throw new IndexOutOfBoundsException();
}
return backingArray[offset + index];
| | public final java.nio.IntBuffer | get(int[] dest, int off, int len)
int length = dest.length;
if (off < 0 || len < 0 || (long)len + (long)off > length) {
throw new IndexOutOfBoundsException();
}
if (len > remaining()) {
throw new BufferUnderflowException();
}
System.arraycopy(backingArray, offset+position, dest, off, len);
position += len;
return this;
| | public final boolean | isDirect()
return false;
| | public final java.nio.ByteOrder | order()
return ByteOrder.nativeOrder();
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