org.bytedeco.javacpp.indexer

Class IntIndexer

java.lang.Object

org.bytedeco.javacpp.indexer.Indexer

org.bytedeco.javacpp.indexer.IntIndexer

All Implemented Interfaces:

java.lang.AutoCloseable

Direct Known Subclasses:

IntArrayIndexer, IntBufferIndexer, IntRawIndexer

public abstract class IntIndexer
extends Indexer

Abstract indexer for the int primitive type.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.indexer.Indexer

Indexer.Index

Field Summary

Fields

Modifier and Type	Field and Description
static int	VALUE_BYTES The number of bytes used to represent an int.

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

index, indexable, ONE_STRIDE, sizes, strides

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IntIndexer(long[] sizes, long[] strides)

Method Summary

Modifier and Type	Method and Description
static IntIndexer	create(int[] array) Returns new IntArrayIndexer(array)
static IntIndexer	create(int[] array, long... sizes) Returns new IntArrayIndexer(array, sizes)
static IntIndexer	create(int[] array, long[] sizes, long[] strides) Returns new IntArrayIndexer(array, sizes, strides)
static IntIndexer	create(java.nio.IntBuffer buffer) Returns new IntBufferIndexer(buffer)
static IntIndexer	create(java.nio.IntBuffer buffer, long... sizes) Returns new IntBufferIndexer(buffer, sizes)
static IntIndexer	create(java.nio.IntBuffer buffer, long[] sizes, long[] strides) Returns new IntBufferIndexer(buffer, sizes, strides)
static IntIndexer	create(IntPointer pointer) Returns create(pointer, { pointer.limit() - pointer.position() }, { 1 }, true)
static IntIndexer	create(IntPointer pointer, long... sizes) Returns create(pointer, sizes, strides(sizes))
static IntIndexer	create(IntPointer pointer, long[] sizes, long[] strides) Returns create(pointer, sizes, strides, true)
static IntIndexer	create(IntPointer pointer, long[] sizes, long[] strides, boolean direct) Creates a int indexer to access efficiently the data of a pointer.
abstract int	get(long... indices) Returns array/buffer[index(indices)]
abstract int	get(long i) Returns array/buffer[index(i)]
IntIndexer	get(long[] indices, int[] n) Returns this where n = array/buffer[index(indices)]
abstract IntIndexer	get(long[] indices, int[] n, int offset, int length) Returns this where n[offset:offset + length] = array/buffer[index(indices)]
IntIndexer	get(long i, int[] n) Returns this where n = array/buffer[index(i)]
abstract IntIndexer	get(long i, int[] n, int offset, int length) Returns this where n[offset:offset + length] = array/buffer[index(i)]
abstract int	get(long i, long j) Returns array/buffer[index(i, j)]
IntIndexer	get(long i, long j, int[] n) Returns this where n = array/buffer[index(i, j)]
abstract IntIndexer	get(long i, long j, int[] n, int offset, int length) Returns this where n[offset:offset + length] = array/buffer[index(i, j)]
abstract int	get(long i, long j, long k) Returns array/buffer[index(i, j, k)]
double	getDouble(long... indices) Calls get(int...indices) and returns the value as a double.
IntIndexer	put(long[] indices, int... n) Returns this where array/buffer[index(indices)] = n
abstract IntIndexer	put(long[] indices, int n) Returns this where array/buffer[index(indices)] = n
abstract IntIndexer	put(long[] indices, int[] n, int offset, int length) Returns this where array/buffer[index(indices)] = n[offset:offset + length]
IntIndexer	put(long i, int... n) Returns this where array/buffer[index(i)] = n
abstract IntIndexer	put(long i, int n) Returns this where array/buffer[index(i)] = n
abstract IntIndexer	put(long i, int[] n, int offset, int length) Returns this where array/buffer[index(i)] = n[offset:offset + length]
IntIndexer	put(long i, long j, int... n) Returns this where array/buffer[index(i, j)] = n
abstract IntIndexer	put(long i, long j, int n) Returns this where array/buffer[index(i, j)] = n
abstract IntIndexer	put(long i, long j, int[] n, int offset, int length) Returns this where array/buffer[index(i, j)] = n[offset:offset + length]
abstract IntIndexer	put(long i, long j, long k, int n) Returns this where array/buffer[index(i, j, k)] = n
IntIndexer	putDouble(long[] indices, double n) Casts value to primitive type and calls put(long[] indices, <type> value).

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

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

Methods inherited from class java.lang.Object

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

Field Detail

VALUE_BYTES

public static final int VALUE_BYTES

The number of bytes used to represent an int.

See Also:

Constant Field Values

Constructor Detail

IntIndexer

protected IntIndexer(long[] sizes,
                     long[] strides)

Method Detail

create

public static IntIndexer create(int[] array)

Returns new IntArrayIndexer(array)

create

public static IntIndexer create(java.nio.IntBuffer buffer)

Returns new IntBufferIndexer(buffer)

create

public static IntIndexer create(IntPointer pointer)

Returns create(pointer, { pointer.limit() - pointer.position() }, { 1 }, true)

create

public static IntIndexer create(int[] array,
                                long... sizes)

Returns new IntArrayIndexer(array, sizes)

create

public static IntIndexer create(java.nio.IntBuffer buffer,
                                long... sizes)

Returns new IntBufferIndexer(buffer, sizes)

create

public static IntIndexer create(IntPointer pointer,
                                long... sizes)

Returns create(pointer, sizes, strides(sizes))

create

public static IntIndexer create(int[] array,
                                long[] sizes,
                                long[] strides)

Returns new IntArrayIndexer(array, sizes, strides)

create

public static IntIndexer create(java.nio.IntBuffer buffer,
                                long[] sizes,
                                long[] strides)

Returns new IntBufferIndexer(buffer, sizes, strides)

create

public static IntIndexer create(IntPointer pointer,
                                long[] sizes,
                                long[] strides)

Returns create(pointer, sizes, strides, true)

create

public static IntIndexer create(IntPointer pointer,
                                long[] sizes,
                                long[] strides,
                                boolean direct)

Creates a int indexer to access efficiently the data of a pointer.

Parameters:

pointer - data to access via a buffer or to copy to an array

direct - true to use a direct buffer, see Indexer for details

Returns:

the new int indexer backed by the raw memory interface, a buffer, or an array

get

public abstract int get(long i)

Returns array/buffer[index(i)]

get

public IntIndexer get(long i,
                      int[] n)

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

get

public abstract IntIndexer get(long i,
                               int[] n,
                               int offset,
                               int length)

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

get

public abstract int get(long i,
                        long j)

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

get

public IntIndexer get(long i,
                      long j,
                      int[] n)

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

get

public abstract IntIndexer get(long i,
                               long j,
                               int[] n,
                               int offset,
                               int length)

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

get

public abstract int get(long i,
                        long j,
                        long k)

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

get

public abstract int get(long... indices)

Returns array/buffer[index(indices)]

get

public IntIndexer get(long[] indices,
                      int[] n)

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

get

public abstract IntIndexer get(long[] indices,
                               int[] n,
                               int offset,
                               int length)

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

put

public abstract IntIndexer put(long i,
                               int n)

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

put

public IntIndexer put(long i,
                      int... n)

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

put

public abstract IntIndexer put(long i,
                               int[] n,
                               int offset,
                               int length)

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

put

public abstract IntIndexer put(long i,
                               long j,
                               int n)

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

put

public IntIndexer put(long i,
                      long j,
                      int... n)

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

put

public abstract IntIndexer put(long i,
                               long j,
                               int[] n,
                               int offset,
                               int length)

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

put

public abstract IntIndexer put(long i,
                               long j,
                               long k,
                               int n)

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

put

public abstract IntIndexer put(long[] indices,
                               int n)

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

put

public IntIndexer put(long[] indices,
                      int... n)

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

put

public abstract IntIndexer put(long[] indices,
                               int[] n,
                               int offset,
                               int length)

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

getDouble

public double getDouble(long... indices)

Description copied from class: Indexer

Calls get(int...indices) and returns the value as a double.

Specified by:

getDouble in class Indexer

putDouble

public IntIndexer putDouble(long[] indices,
                            double n)

Description copied from class: Indexer

Casts value to primitive type and calls put(long[] indices, <type> value).

Specified by:

putDouble in class Indexer