org.bytedeco.javacpp.indexer

Class FloatIndexer

java.lang.Object

org.bytedeco.javacpp.indexer.Indexer

org.bytedeco.javacpp.indexer.FloatIndexer

Direct Known Subclasses:

FloatArrayIndexer, FloatBufferIndexer

public abstract class FloatIndexer
extends Indexer

Abstract indexer for the float 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	FloatIndexer(int[] sizes, int[] strides)

Method Summary

Modifier and Type	Method and Description
static FloatIndexer	create(float[] array, int[] sizes, int[] strides)
static FloatIndexer	create(FloatBuffer buffer, int[] sizes, int[] strides)
static FloatIndexer	create(FloatPointer pointer, int[] sizes, int[] strides)
static FloatIndexer	create(FloatPointer pointer, int[] sizes, int[] strides, boolean direct) Creates a float indexer to access efficiently the data of a pointer.
abstract float	get(int... indices)
abstract float	get(int i)
FloatIndexer	get(int[] indices, float[] f)
abstract FloatIndexer	get(int[] indices, float[] f, int offset, int length)
FloatIndexer	get(int i, float[] f)
abstract FloatIndexer	get(int i, float[] f, int offset, int length)
abstract float	get(int i, int j)
FloatIndexer	get(int i, int j, float[] f)
abstract FloatIndexer	get(int i, int j, float[] f, int offset, int length)
abstract float	get(int i, int j, int k)
double	getDouble(int... indices) Calls get(int...indices) and returns the value as a double.
FloatIndexer	put(int[] indices, float... f)
abstract FloatIndexer	put(int[] indices, float f)
abstract FloatIndexer	put(int[] indices, float[] f, int offset, int length)
FloatIndexer	put(int i, float... f)
abstract FloatIndexer	put(int i, float f)
abstract FloatIndexer	put(int i, float[] f, int offset, int length)
FloatIndexer	put(int i, int j, float... f)
abstract FloatIndexer	put(int i, int j, float f)
abstract FloatIndexer	put(int i, int j, float[] f, int offset, int length)
abstract FloatIndexer	put(int i, int j, int k, float f)
FloatIndexer	putDouble(int[] indices, double f) 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

FloatIndexer

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

Method Detail

create

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

Returns:

new FloatArrayIndexer(array, sizes, strides)

create

public static FloatIndexer create(FloatBuffer buffer,
                                  int[] sizes,
                                  int[] strides)

Returns:

new FloatBufferIndexer(buffer, sizes, strides)

create

public static FloatIndexer create(FloatPointer pointer,
                                  int[] sizes,
                                  int[] strides)

Returns:

create(pointer, sizes, strides, true)

create

public static FloatIndexer create(FloatPointer pointer,
                                  int[] sizes,
                                  int[] strides,
                                  boolean direct)

Creates a float 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 float array backed by a buffer or an array

get

public abstract float get(int i)

Returns:

array/buffer[i]

get

public FloatIndexer get(int i,
                        float[] f)

Returns:

this where f = array/buffer[i]

get

public abstract FloatIndexer get(int i,
                                 float[] f,
                                 int offset,
                                 int length)

Returns:

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

get

public abstract float get(int i,
                          int j)

Returns:

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

get

public FloatIndexer get(int i,
                        int j,
                        float[] f)

Returns:

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

get

public abstract FloatIndexer get(int i,
                                 int j,
                                 float[] f,
                                 int offset,
                                 int length)

Returns:

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

get

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

Returns:

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

get

public abstract float get(int... indices)

Returns:

array/buffer[index(indices)]

get

public FloatIndexer get(int[] indices,
                        float[] f)

Returns:

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

get

public abstract FloatIndexer get(int[] indices,
                                 float[] f,
                                 int offset,
                                 int length)

Returns:

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

put

public abstract FloatIndexer put(int i,
                                 float f)

Returns:

this where array/buffer[i] = f

put

public FloatIndexer put(int i,
                        float... f)

Returns:

this where array/buffer[i] = f

put

public abstract FloatIndexer put(int i,
                                 float[] f,
                                 int offset,
                                 int length)

Returns:

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

put

public abstract FloatIndexer put(int i,
                                 int j,
                                 float f)

Returns:

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

put

public FloatIndexer put(int i,
                        int j,
                        float... f)

Returns:

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

put

public abstract FloatIndexer put(int i,
                                 int j,
                                 float[] f,
                                 int offset,
                                 int length)

Returns:

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

put

public abstract FloatIndexer put(int i,
                                 int j,
                                 int k,
                                 float f)

Returns:

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

put

public abstract FloatIndexer put(int[] indices,
                                 float f)

Returns:

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

put

public FloatIndexer put(int[] indices,
                        float... f)

Returns:

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

put

public abstract FloatIndexer put(int[] indices,
                                 float[] f,
                                 int offset,
                                 int length)

Returns:

this where array/buffer[index(indices)] = f[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 FloatIndexer putDouble(int[] indices,
                              double f)

Description copied from class: Indexer

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

Specified by:

putDouble in class Indexer