org.bytedeco.javacpp.indexer

Class HalfRawIndexer

java.lang.Object

org.bytedeco.javacpp.indexer.Indexer

org.bytedeco.javacpp.indexer.HalfIndexer

org.bytedeco.javacpp.indexer.HalfRawIndexer

All Implemented Interfaces:

AutoCloseable

public class HalfRawIndexer
extends HalfIndexer

An indexer for a ShortPointer using the Raw instance, treated as half-precision float.

Author:

Samuel Audet

Field Summary

Fields

Modifier and Type	Field and Description
(package private) long	base Base address and number of elements accessible.
protected ShortPointer	pointer The backing pointer.
protected static Raw	RAW The instance for the raw memory interface.
(package private) long	size Base address and number of elements accessible.

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

VALUE_BYTES

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

indexable, ONE_STRIDE, sizes, strides

Constructor Summary

Constructors

Constructor and Description
HalfRawIndexer(ShortPointer pointer) Calls HalfRawIndexer(pointer, { pointer.limit() - pointer.position() }, { 1 }).
HalfRawIndexer(ShortPointer pointer, long[] sizes, long[] strides) Constructor to set the pointer, Indexer.sizes and Indexer.strides.

Method Summary

Modifier and Type	Method and Description
float	get(long... indices) Returns array/buffer[index(indices)]
float	get(long i) Returns array/buffer[i]
HalfIndexer	get(long[] indices, float[] h, int offset, int length) Returns this where s[offset:offset + length] = array/buffer[index(indices)]
HalfIndexer	get(long i, float[] h, int offset, int length) Returns this where s[offset:offset + length] = array/buffer[i]
float	get(long i, long j) Returns array/buffer[i * strides[0] + j]
HalfIndexer	get(long i, long j, float[] h, int offset, int length) Returns this where s[offset:offset + length] = array/buffer[i * strides[0] + j]
float	get(long i, long j, long k) Returns array/buffer[i * strides[0] + j * strides[1] + k]
Pointer	pointer() Returns the backing pointer, or null if none
HalfIndexer	put(long[] indices, float h) Returns this where array/buffer[index(indices)] = s
HalfIndexer	put(long[] indices, float[] h, int offset, int length) Returns this where array/buffer[index(indices)] = s[offset:offset + length]
HalfIndexer	put(long i, float h) Returns this where array/buffer[i] = s
HalfIndexer	put(long i, float[] h, int offset, int length) Returns this where array/buffer[i] = s[offset:offset + length]
HalfIndexer	put(long i, long j, float h) Returns this where array/buffer[i * strides[0] + j] = s
HalfIndexer	put(long i, long j, float[] h, int offset, int length) Returns this where array/buffer[i * strides[0] + j] = s[offset:offset + length]
HalfIndexer	put(long i, long j, long k, float h) Returns this where array/buffer[i * strides[0] + j * strides[1] + k] = s
void	release() Makes sure changes are reflected onto the backing memory and clears any references.

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

create, create, create, create, create, create, create, fromFloat, get, get, get, getDouble, put, put, put, putDouble, toFloat

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

array, buffer, channels, checkIndex, close, cols, height, index, indexable, indexable, rows, sizes, strides, toString, width

Methods inherited from class java.lang.Object

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

Field Detail

RAW

protected static final Raw RAW

The instance for the raw memory interface.

pointer

protected ShortPointer pointer

The backing pointer.

base

final long base

Base address and number of elements accessible.

size

final long size

Base address and number of elements accessible.

Constructor Detail

HalfRawIndexer

public HalfRawIndexer(ShortPointer pointer)

Calls HalfRawIndexer(pointer, { pointer.limit() - pointer.position() }, { 1 }).

HalfRawIndexer

public HalfRawIndexer(ShortPointer pointer,
                      long[] sizes,
                      long[] strides)

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

Method Detail

pointer

public Pointer pointer()

Description copied from class: Indexer

Returns the backing pointer, or null if none

Overrides:

pointer in class Indexer

get

public float get(long i)

Description copied from class: HalfIndexer

Returns array/buffer[i]

Specified by:

get in class HalfIndexer

get

public HalfIndexer get(long i,
                       float[] h,
                       int offset,
                       int length)

Description copied from class: HalfIndexer

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

Specified by:

get in class HalfIndexer

get

public float get(long i,
                 long j)

Description copied from class: HalfIndexer

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

Specified by:

get in class HalfIndexer

get

public HalfIndexer get(long i,
                       long j,
                       float[] h,
                       int offset,
                       int length)

Description copied from class: HalfIndexer

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

Specified by:

get in class HalfIndexer

get

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

Description copied from class: HalfIndexer

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

Specified by:

get in class HalfIndexer

get

public float get(long... indices)

Description copied from class: HalfIndexer

Returns array/buffer[index(indices)]

Specified by:

get in class HalfIndexer

get

public HalfIndexer get(long[] indices,
                       float[] h,
                       int offset,
                       int length)

Description copied from class: HalfIndexer

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

Specified by:

get in class HalfIndexer

put

public HalfIndexer put(long i,
                       float h)

Description copied from class: HalfIndexer

Returns this where array/buffer[i] = s

Specified by:

put in class HalfIndexer

put

public HalfIndexer put(long i,
                       float[] h,
                       int offset,
                       int length)

Description copied from class: HalfIndexer

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

Specified by:

put in class HalfIndexer

put

public HalfIndexer put(long i,
                       long j,
                       float h)

Description copied from class: HalfIndexer

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

Specified by:

put in class HalfIndexer

put

public HalfIndexer put(long i,
                       long j,
                       float[] h,
                       int offset,
                       int length)

Description copied from class: HalfIndexer

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

Specified by:

put in class HalfIndexer

put

public HalfIndexer put(long i,
                       long j,
                       long k,
                       float h)

Description copied from class: HalfIndexer

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

Specified by:

put in class HalfIndexer

put

public HalfIndexer put(long[] indices,
                       float h)

Description copied from class: HalfIndexer

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

Specified by:

put in class HalfIndexer

put

public HalfIndexer put(long[] indices,
                       float[] h,
                       int offset,
                       int length)

Description copied from class: HalfIndexer

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

Specified by:

put in class HalfIndexer

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