Class DoubleBufferIndexer

java.lang.Object

org.bytedeco.javacpp.indexer.Indexer

org.bytedeco.javacpp.indexer.DoubleIndexer

org.bytedeco.javacpp.indexer.DoubleBufferIndexer

All Implemented Interfaces:

AutoCloseable

public class DoubleBufferIndexer
extends DoubleIndexer

An indexer for a DoubleBuffer.

Field Summary

Fields

Modifier and Type	Field	Description
protected DoubleBuffer	buffer	The backing buffer.

Fields inherited from class DoubleIndexer

VALUE_BYTES

Fields inherited from class Indexer

index, indexable, sizes, strides

Constructor Summary

Constructors

Constructor	Description
DoubleBufferIndexer(DoubleBuffer buffer)	Calls DoubleBufferIndexer(buffer, Index.create(buffer.limit())).
DoubleBufferIndexer(DoubleBuffer buffer, long... sizes)	Calls DoubleBufferIndexer(buffer, Index.create(sizes)).
DoubleBufferIndexer(DoubleBuffer buffer, long[] sizes, long[] strides)	Calls DoubleBufferIndexer(buffer, Index.create(sizes, strides)).
DoubleBufferIndexer(DoubleBuffer buffer, Index index)	Constructor to set the buffer and Indexer.index.

Method Summary

Modifier and Type	Method	Description
Buffer	buffer()	Returns the backing buffer, or null if none
double	get(long i)	Returns array/buffer[index(i)]
double	get(long... indices)	Returns array/buffer[index(indices)]
DoubleIndexer	get(long[] indices, double[] d, int offset, int length)	Returns this where d[offset:offset + length] = array/buffer[index(indices)]
DoubleIndexer	get(long i, double[] d, int offset, int length)	Returns this where d[offset:offset + length] = array/buffer[index(i)]
double	get(long i, long j)	Returns array/buffer[index(i, j)]
DoubleIndexer	get(long i, long j, double[] d, int offset, int length)	Returns this where d[offset:offset + length] = array/buffer[index(i, j)]
double	get(long i, long j, long k)	Returns array/buffer[index(i, j, k)]
DoubleIndexer	put(long[] indices, double d)	Returns this where array/buffer[index(indices)] = d
DoubleIndexer	put(long[] indices, double[] d, int offset, int length)	Returns this where array/buffer[index(indices)] = d[offset:offset + length]
DoubleIndexer	put(long i, double d)	Returns this where array/buffer[index(i)] = d
DoubleIndexer	put(long i, double[] d, int offset, int length)	Returns this where array/buffer[index(i)] = d[offset:offset + length]
DoubleIndexer	put(long i, long j, double d)	Returns this where array/buffer[index(i, j)] = d
DoubleIndexer	put(long i, long j, double[] d, int offset, int length)	Returns this where array/buffer[index(i, j)] = d[offset:offset + length]
DoubleIndexer	put(long i, long j, long k, double d)	Returns this where array/buffer[index(i, j, k)] = d
DoubleIndexer	reindex(Index index)	Returns a new Indexer using the same data, but with a different Index.
void	release()	Makes sure changes are reflected onto the backing memory and clears any references.

Methods inherited from class DoubleIndexer

create, create, create, create, create, create, create, create, create, create, create, create, create, create, get, get, get, getDouble, put, put, put, putDouble

Methods inherited from class Indexer

array, channels, checkIndex, close, cols, height, index, index, index, index, indexable, indexable, pointer, rank, rows, size, sizes, stride, strides, strides, toString, width

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

buffer

protected DoubleBuffer buffer

The backing buffer.

Constructor Details

DoubleBufferIndexer

public DoubleBufferIndexer(DoubleBuffer buffer)

Calls DoubleBufferIndexer(buffer, Index.create(buffer.limit())).

DoubleBufferIndexer

public DoubleBufferIndexer(DoubleBuffer buffer,
 long... sizes)

Calls DoubleBufferIndexer(buffer, Index.create(sizes)).

DoubleBufferIndexer

public DoubleBufferIndexer(DoubleBuffer buffer,
 long[] sizes,
 long[] strides)

Calls DoubleBufferIndexer(buffer, Index.create(sizes, strides)).

DoubleBufferIndexer

public DoubleBufferIndexer(DoubleBuffer buffer,
 Index index)

Constructor to set the buffer and Indexer.index.

Method Details

buffer

public Buffer buffer()

Description copied from class: Indexer

Returns the backing buffer, or null if none

Overrides:

buffer in class Indexer

reindex

public DoubleIndexer reindex(Index index)

Description copied from class: Indexer

Returns a new Indexer using the same data, but with a different Index.

Specified by:

reindex in class Indexer

get

public double get(long i)

Description copied from class: DoubleIndexer

Returns array/buffer[index(i)]

Specified by:

get in class DoubleIndexer

get

public DoubleIndexer get(long i,
 double[] d,
 int offset,
 int length)

Description copied from class: DoubleIndexer

Returns this where d[offset:offset + length] = array/buffer[index(i)]

Specified by:

get in class DoubleIndexer

get

public double get(long i,
 long j)

Description copied from class: DoubleIndexer

Returns array/buffer[index(i, j)]

Specified by:

get in class DoubleIndexer

get

public DoubleIndexer get(long i,
 long j,
 double[] d,
 int offset,
 int length)

Description copied from class: DoubleIndexer

Returns this where d[offset:offset + length] = array/buffer[index(i, j)]

Specified by:

get in class DoubleIndexer

get

public double get(long i,
 long j,
 long k)

Description copied from class: DoubleIndexer

Returns array/buffer[index(i, j, k)]

Specified by:

get in class DoubleIndexer

get

public double get(long... indices)

Description copied from class: DoubleIndexer

Returns array/buffer[index(indices)]

Specified by:

get in class DoubleIndexer

get

public DoubleIndexer get(long[] indices,
 double[] d,
 int offset,
 int length)

Description copied from class: DoubleIndexer

Returns this where d[offset:offset + length] = array/buffer[index(indices)]

Specified by:

get in class DoubleIndexer

put

public DoubleIndexer put(long i,
 double d)

Description copied from class: DoubleIndexer

Returns this where array/buffer[index(i)] = d

Specified by:

put in class DoubleIndexer

put

public DoubleIndexer put(long i,
 double[] d,
 int offset,
 int length)

Description copied from class: DoubleIndexer

Returns this where array/buffer[index(i)] = d[offset:offset + length]

Specified by:

put in class DoubleIndexer

put

public DoubleIndexer put(long i,
 long j,
 double d)

Description copied from class: DoubleIndexer

Returns this where array/buffer[index(i, j)] = d

Specified by:

put in class DoubleIndexer

put

public DoubleIndexer put(long i,
 long j,
 double[] d,
 int offset,
 int length)

Description copied from class: DoubleIndexer

Returns this where array/buffer[index(i, j)] = d[offset:offset + length]

Specified by:

put in class DoubleIndexer

put

public DoubleIndexer put(long i,
 long j,
 long k,
 double d)

Description copied from class: DoubleIndexer

Returns this where array/buffer[index(i, j, k)] = d

Specified by:

put in class DoubleIndexer

put

public DoubleIndexer put(long[] indices,
 double d)

Description copied from class: DoubleIndexer

Returns this where array/buffer[index(indices)] = d

Specified by:

put in class DoubleIndexer

put

public DoubleIndexer put(long[] indices,
 double[] d,
 int offset,
 int length)

Description copied from class: DoubleIndexer

Returns this where array/buffer[index(indices)] = d[offset:offset + length]

Specified by:

put in class DoubleIndexer

release

public void release()

Description copied from class: Indexer

Makes sure changes are reflected onto the backing memory and clears any references.

Specified by:

release in class Indexer