org.bytedeco.javacpp.indexer

Class BooleanIndexer

java.lang.Object

org.bytedeco.javacpp.indexer.Indexer

org.bytedeco.javacpp.indexer.BooleanIndexer

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

BooleanArrayIndexer, BooleanBufferIndexer, BooleanRawIndexer

public abstract class BooleanIndexer
extends Indexer

Abstract indexer for the boolean primitive type.

Author:

Samuel Audet

Field Summary

Fields

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

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

indexable, ONE_STRIDE, sizes, strides

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
static BooleanIndexer	create(boolean[] array) Returns new BooleanArrayIndexer(array)
static BooleanIndexer	create(boolean[] array, long[] sizes, long[] strides) Returns new BooleanArrayIndexer(array, sizes, strides)
static BooleanIndexer	create(BooleanPointer pointer) Returns create(pointer, { pointer.limit() - pointer.position() }, { 1 }, true)
static BooleanIndexer	create(BooleanPointer pointer, long[] sizes, long[] strides) Returns create(pointer, sizes, strides, true)
static BooleanIndexer	create(BooleanPointer pointer, long[] sizes, long[] strides, boolean direct) Creates a boolean indexer to access efficiently the data of a pointer.
static BooleanIndexer	create(ByteBuffer buffer) Returns new BooleanBufferIndexer(buffer)
static BooleanIndexer	create(ByteBuffer buffer, long[] sizes, long[] strides) Returns new BooleanBufferIndexer(buffer, sizes, strides)
abstract boolean	get(long... indices) Returns array/buffer[index(indices)]
abstract boolean	get(long i) Returns array/buffer[i]
BooleanIndexer	get(long[] indices, boolean[] b) Returns this where b = array/buffer[index(indices)]
abstract BooleanIndexer	get(long[] indices, boolean[] b, int offset, int length) Returns this where b[offset:offset + length] = array/buffer[index(indices)]
BooleanIndexer	get(long i, boolean[] b) Returns this where b = array/buffer[i]
abstract BooleanIndexer	get(long i, boolean[] b, int offset, int length) Returns this where b[offset:offset + length] = array/buffer[i]
abstract boolean	get(long i, long j) Returns array/buffer[i * strides[0] + j]
BooleanIndexer	get(long i, long j, boolean[] b) Returns this where b = array/buffer[i * strides[0] + j]
abstract BooleanIndexer	get(long i, long j, boolean[] b, int offset, int length) Returns this where b[offset:offset + length] = array/buffer[i * strides[0] + j]
abstract boolean	get(long i, long j, long k) Returns array/buffer[i * strides[0] + j * strides[1] + k]
double	getDouble(long... indices) Calls get(int...indices) and returns the value as a double.
BooleanIndexer	put(long[] indices, boolean... b) Returns this where array/buffer[index(indices)] = b
abstract BooleanIndexer	put(long[] indices, boolean b) Returns this where array/buffer[index(indices)] = b
abstract BooleanIndexer	put(long[] indices, boolean[] b, int offset, int length) Returns this where array/buffer[index(indices)] = b[offset:offset + length]
BooleanIndexer	put(long i, boolean... b) Returns this where array/buffer[i] = b
abstract BooleanIndexer	put(long i, boolean b) Returns this where array/buffer[i] = b
abstract BooleanIndexer	put(long i, boolean[] b, int offset, int length) Returns this where array/buffer[i] = b[offset:offset + length]
BooleanIndexer	put(long i, long j, boolean... b) Returns this where array/buffer[i * strides[0] + j] = b
abstract BooleanIndexer	put(long i, long j, boolean b) Returns this where array/buffer[i * strides[0] + j] = b
abstract BooleanIndexer	put(long i, long j, boolean[] b, int offset, int length) Returns this where array/buffer[i * strides[0] + j] = b[offset:offset + length]
abstract BooleanIndexer	put(long i, long j, long k, boolean b) Returns this where array/buffer[i * strides[0] + j * strides[1] + k] = b
BooleanIndexer	putDouble(long[] indices, double b) 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, indexable, indexable, pointer, release, rows, size, sizes, stride, 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 a boolean.

See Also:

Constant Field Values

Constructor Detail

BooleanIndexer

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

Method Detail

create

public static BooleanIndexer create(boolean[] array)

Returns new BooleanArrayIndexer(array)

create

public static BooleanIndexer create(ByteBuffer buffer)

Returns new BooleanBufferIndexer(buffer)

create

public static BooleanIndexer create(BooleanPointer pointer)

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

create

public static BooleanIndexer create(boolean[] array,
                                    long[] sizes,
                                    long[] strides)

Returns new BooleanArrayIndexer(array, sizes, strides)

create

public static BooleanIndexer create(ByteBuffer buffer,
                                    long[] sizes,
                                    long[] strides)

Returns new BooleanBufferIndexer(buffer, sizes, strides)

create

public static BooleanIndexer create(BooleanPointer pointer,
                                    long[] sizes,
                                    long[] strides)

Returns create(pointer, sizes, strides, true)

create

public static BooleanIndexer create(BooleanPointer pointer,
                                    long[] sizes,
                                    long[] strides,
                                    boolean direct)

Creates a boolean 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 boolean indexer backed by the raw memory interface, a buffer, or an array

get

public abstract boolean get(long i)

Returns array/buffer[i]

get

public BooleanIndexer get(long i,
                          boolean[] b)

Returns this where b = array/buffer[i]

get

public abstract BooleanIndexer get(long i,
                                   boolean[] b,
                                   int offset,
                                   int length)

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

get

public abstract boolean get(long i,
                            long j)

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

get

public BooleanIndexer get(long i,
                          long j,
                          boolean[] b)

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

get

public abstract BooleanIndexer get(long i,
                                   long j,
                                   boolean[] b,
                                   int offset,
                                   int length)

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

get

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

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

get

public abstract boolean get(long... indices)

Returns array/buffer[index(indices)]

get

public BooleanIndexer get(long[] indices,
                          boolean[] b)

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

get

public abstract BooleanIndexer get(long[] indices,
                                   boolean[] b,
                                   int offset,
                                   int length)

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

put

public abstract BooleanIndexer put(long i,
                                   boolean b)

Returns this where array/buffer[i] = b

put

public BooleanIndexer put(long i,
                          boolean... b)

Returns this where array/buffer[i] = b

put

public abstract BooleanIndexer put(long i,
                                   boolean[] b,
                                   int offset,
                                   int length)

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

put

public abstract BooleanIndexer put(long i,
                                   long j,
                                   boolean b)

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

put

public BooleanIndexer put(long i,
                          long j,
                          boolean... b)

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

put

public abstract BooleanIndexer put(long i,
                                   long j,
                                   boolean[] b,
                                   int offset,
                                   int length)

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

put

public abstract BooleanIndexer put(long i,
                                   long j,
                                   long k,
                                   boolean b)

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

put

public abstract BooleanIndexer put(long[] indices,
                                   boolean b)

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

put

public BooleanIndexer put(long[] indices,
                          boolean... b)

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

put

public abstract BooleanIndexer put(long[] indices,
                                   boolean[] b,
                                   int offset,
                                   int length)

Returns this where array/buffer[index(indices)] = b[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 BooleanIndexer putDouble(long[] indices,
                                double b)

Description copied from class: Indexer

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

Specified by:

putDouble in class Indexer