org.bytedeco.javacpp.indexer

Class IntIndexer

java.lang.Object

org.bytedeco.javacpp.indexer.Indexer

org.bytedeco.javacpp.indexer.IntIndexer

Direct Known Subclasses:

IntArrayIndexer, IntBufferIndexer

public abstract class IntIndexer
extends Indexer

Abstract indexer for the int primitive type.

Author:

Samuel Audet

Field Summary

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

sizes, strides

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
static IntIndexer	create(int[] array, int[] sizes, int[] strides)
static IntIndexer	create(IntBuffer buffer, int[] sizes, int[] strides)
static IntIndexer	create(IntPointer pointer, int[] sizes, int[] strides)
static IntIndexer	create(IntPointer pointer, int[] sizes, int[] strides, boolean direct) Creates a int indexer to access efficiently the data of a pointer.
abstract int	get(int... indices)
abstract int	get(int i)
IntIndexer	get(int[] indices, int[] n)
abstract IntIndexer	get(int[] indices, int[] n, int offset, int length)
abstract int	get(int i, int j)
IntIndexer	get(int i, int[] n)
abstract IntIndexer	get(int i, int[] n, int offset, int length)
abstract int	get(int i, int j, int k)
IntIndexer	get(int i, int j, int[] n)
abstract IntIndexer	get(int i, int j, int[] n, int offset, int length)
double	getDouble(int... indices) Calls get(int...indices) and returns the value as a double.
IntIndexer	put(int[] indices, int... n)
abstract IntIndexer	put(int[] indices, int n)
abstract IntIndexer	put(int[] indices, int[] n, int offset, int length)
IntIndexer	put(int i, int... n)
abstract IntIndexer	put(int i, int n)
abstract IntIndexer	put(int i, int[] n, int offset, int length)
IntIndexer	put(int i, int j, int... n)
abstract IntIndexer	put(int i, int j, int n)
abstract IntIndexer	put(int i, int j, int[] n, int offset, int length)
abstract IntIndexer	put(int i, int j, int k, int n)
IntIndexer	putDouble(int[] indices, double n) Casts value to primitive type and calls put(int[] indices, <type> value).

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

IntIndexer

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

Method Detail

create

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

Returns:

new IntArrayIndexer(array, sizes, strides)

create

public static IntIndexer create(IntBuffer buffer,
                                int[] sizes,
                                int[] strides)

Returns:

new IntBufferIndexer(buffer, sizes, strides)

create

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

Returns:

create(pointer, sizes, strides, true)

create

public static IntIndexer create(IntPointer pointer,
                                int[] sizes,
                                int[] 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 array backed by a buffer or an array

get

public abstract int get(int i)

Returns:

array/buffer[i]

get

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

Returns:

this where n = array/buffer[i]

get

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

Returns:

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

get

public abstract int get(int i,
                        int j)

Returns:

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

get

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

Returns:

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

get

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

Returns:

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

get

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

Returns:

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

get

public abstract int get(int... indices)

Returns:

array/buffer[index(indices)]

get

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

Returns:

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

get

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

Returns:

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

put

public abstract IntIndexer put(int i,
                               int n)

Returns:

this where array/buffer[i] = n

put

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

Returns:

this where array/buffer[i] = n

put

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

Returns:

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

put

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

Returns:

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

put

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

Returns:

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

put

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

Returns:

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

put

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

Returns:

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

put

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

Returns:

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

put

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

Returns:

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

put

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

Returns:

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

getDouble

public double getDouble(int... 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(int[] indices,
                            double n)

Description copied from class: Indexer

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

Specified by:

putDouble in class Indexer