org.bytedeco.javacpp.indexer

Class DoubleBufferIndexer

java.lang.Object

org.bytedeco.javacpp.indexer.Indexer

org.bytedeco.javacpp.indexer.DoubleIndexer

org.bytedeco.javacpp.indexer.DoubleBufferIndexer

public class DoubleBufferIndexer
extends DoubleIndexer

An indexer for a DoubleBuffer.

Author:

Samuel Audet

Field Summary

Fields

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

Fields inherited from class org.bytedeco.javacpp.indexer.Indexer

sizes, strides

Constructor Summary

Constructors

Constructor and Description
DoubleBufferIndexer(DoubleBuffer buffer, int[] sizes, int[] strides) Constructor to set the buffer, Indexer.sizes and Indexer.strides.

Method Summary

Modifier and Type	Method and Description
Buffer	buffer()
double	get(int... indices)
double	get(int i)
DoubleIndexer	get(int[] indices, double[] d, int offset, int length)
DoubleIndexer	get(int i, double[] d, int offset, int length)
double	get(int i, int j)
DoubleIndexer	get(int i, int j, double[] d, int offset, int length)
double	get(int i, int j, int k)
DoubleIndexer	put(int[] indices, double d)
DoubleIndexer	put(int[] indices, double[] d, int offset, int length)
DoubleIndexer	put(int i, double d)
DoubleIndexer	put(int i, double[] d, int offset, int length)
DoubleIndexer	put(int i, int j, double d)
DoubleIndexer	put(int i, int j, double[] d, int offset, int length)
DoubleIndexer	put(int i, int j, int k, double d)
void	release() Makes sure changes are reflected onto the backing memory and releases any references.

Methods inherited from class org.bytedeco.javacpp.indexer.DoubleIndexer

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

Methods inherited from class org.bytedeco.javacpp.indexer.Indexer

array, channels, cols, height, index, rows, sizes, strides, toString, width

Methods inherited from class java.lang.Object

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

Field Detail

buffer

protected DoubleBuffer buffer

The backing buffer.

Constructor Detail

DoubleBufferIndexer

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

Constructor to set the buffer, Indexer.sizes and Indexer.strides.

Method Detail

buffer

public Buffer buffer()

Overrides:

buffer in class Indexer

Returns:

the backing buffer, or null if none

get

public double get(int i)

Specified by:

get in class DoubleIndexer

Returns:

array/buffer[i]

get

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

Specified by:

get in class DoubleIndexer

Returns:

this where d[offset:offset + length] = array/buffer[i]

get

public double get(int i,
                  int j)

Specified by:

get in class DoubleIndexer

Returns:

array/buffer[i * strides[0] + j]

get

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

Specified by:

get in class DoubleIndexer

Returns:

this where d[offset:offset + length] = array/buffer[i * strides[0] + j]

get

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

Specified by:

get in class DoubleIndexer

Returns:

array/buffer[i * strides[0] + j * strides[1] + k]

get

public double get(int... indices)

Specified by:

get in class DoubleIndexer

Returns:

array/buffer[index(indices)]

get

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

Specified by:

get in class DoubleIndexer

Returns:

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

put

public DoubleIndexer put(int i,
                         double d)

Specified by:

put in class DoubleIndexer

Returns:

this where array/buffer[i] = d

put

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

Specified by:

put in class DoubleIndexer

Returns:

this where array/buffer[i] = d[offset:offset + length]

put

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

Specified by:

put in class DoubleIndexer

Returns:

this where array/buffer[i * strides[0] + j] = d

put

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

Specified by:

put in class DoubleIndexer

Returns:

this where array/buffer[i * strides[0] + j] = d[offset:offset + length]

put

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

Specified by:

put in class DoubleIndexer

Returns:

this where array/buffer[i * strides[0] + j * strides[1] + k] = d

put

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

Specified by:

put in class DoubleIndexer

Returns:

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

put

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

Specified by:

put in class DoubleIndexer

Returns:

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

release

public void release()

Description copied from class: Indexer

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

Specified by:

release in class Indexer