mikera.arrayz.impl

Class JoinedArray

java.lang.Object

mikera.arrayz.impl.AbstractArray<INDArray>

mikera.arrayz.impl.JoinedArray

All Implemented Interfaces:

Cloneable, Iterable<INDArray>, INDArray

public class JoinedArray
extends AbstractArray<INDArray>

Method Summary

Methods

Modifier and Type	Method and Description
int	dimensionality() Returns the dimensionality of the array (number of dimensions in the array shape) e.g.
long	elementCount() Returns the total number of elements in this array.
INDArray	exactClone() Returns an exact deep clone of an array (i.e.
double	get(int... indexes) Returns the double value at the specified index position in an array
int[]	getShape() Returns the shape of the array as an array of ints.
boolean	isView() Return true if this array is a view type
static JoinedArray	join(INDArray a, INDArray b, int dim)
void	set(int[] indexes, double value)
INDArray	slice(int majorSlice) Returns the specified major slice of this array as a view (slice along dimension 0)
INDArray	slice(int dimension, int index) Returns a slice view of this array along the specified dimension
int	sliceCount() returns the number of major slices in this array.
void	validate() Validates the internal data structure of the INDArray.

Methods inherited from class mikera.arrayz.impl.AbstractArray

abs, add, add, applyOp, applyOp, asDoubleArray, asElementList, asVector, broadcast, broadcastCloneLike, broadcastLike, clamp, clone, copyTo, divide, divide, elementIterator, elementSquaredSum, elementSum, ensureMutable, epsilonEquals, epsilonEquals, equals, equals, exp, fill, get, get, get, getElements, getLongShape, getShape, getShapeClone, getSlices, getSlices, getSliceViews, getTranspose, getTransposeCopy, getTransposeView, hashCode, immutable, innerProduct, isBoolean, isElementConstrained, isFullyMutable, isMutable, isSameShape, isZero, iterator, join, log, multiply, multiply, mutable, negate, nonZeroCount, outerProduct, pow, reciprocal, reshape, rotateView, scale, scaleAdd, set, set, set, set, set, setElements, setElements, signum, sqrt, square, sub, sub, subArray, toArray, toDoubleArray, toDoubleBuffer, toString, toVector

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

join

public static JoinedArray join(INDArray a,
               INDArray b,
               int dim)

dimensionality

public int dimensionality()

Description copied from interface: INDArray

Returns the dimensionality of the array (number of dimensions in the array shape) e.g. 0 for a scalar, 1 for a vector, 2 for a matrix etc.

Returns:

getShape

public int[] getShape()

Description copied from interface: INDArray

Returns the shape of the array as an array of ints.

Returns:

get

public double get(int... indexes)

Description copied from interface: INDArray

Returns the double value at the specified index position in an array

Returns:

set

public void set(int[] indexes,
       double value)

slice

public INDArray slice(int majorSlice)

Description copied from interface: INDArray

Returns the specified major slice of this array as a view (slice along dimension 0)

Returns:

slice

public INDArray slice(int dimension,
             int index)

Description copied from interface: INDArray

Returns a slice view of this array along the specified dimension

Returns:

sliceCount

public int sliceCount()

Description copied from interface: INDArray

returns the number of major slices in this array.

Returns:

elementCount

public long elementCount()

Description copied from interface: INDArray

Returns the total number of elements in this array. Equivalent to the product all dimension sizes.

Returns:

isView

public boolean isView()

Description copied from interface: INDArray

Return true if this array is a view type

Returns:

exactClone

public INDArray exactClone()

Description copied from interface: INDArray

Returns an exact deep clone of an array (i.e. of the same class as the original).

Returns:

validate

public void validate()

Description copied from interface: INDArray

Validates the internal data structure of the INDArray. Throws an exception on failure. Failure indicates a serious bug and/or data corruption.

Specified by:

validate in interface INDArray

Overrides:

validate in class AbstractArray<INDArray>