mikera.vectorz

Class AScalar

java.lang.Object

mikera.vectorz.AScalar

All Implemented Interfaces:

Cloneable, INDArray

Direct Known Subclasses:

ArrayIndexScalar, DoubleScalar, VectorIndexScalar

public abstract class AScalar
extends Object
implements INDArray, Cloneable

Class to represent a wrapped 0-d scalar value. Can be a view into another vector/matrix/array

Author:

Mike

Constructor Summary

Constructors

Constructor and Description
AScalar()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(AScalar s)
void	applyOp(IOp op) Applies a unary operator to all elements of the array (in-place)
void	applyOp(Op op) Applies a unary operator to all elements of the array (in-place)
AVector	asVector()
AScalar	clone()
int	dimensionality()
long	elementCount()
boolean	equals(AScalar o)
boolean	equals(INDArray o)
boolean	equals(Object o)
abstract double	get()
double	get(int... indexes)
int[]	getShape()
int	hashCode()
boolean	isFullyMutable() Returns true if the INDArray is fully mutable in all positions i.e.
boolean	isMutable() Returns true if the INDArray is mutable (at least partially)
INDArray	reshape(int... dimensions)
void	set(double value)
INDArray	slice(int position)
void	sub(AScalar s)

Methods inherited from class java.lang.Object

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

Methods inherited from interface mikera.arrayz.INDArray

isView

Constructor Detail

AScalar

public AScalar()

Method Detail

get

public abstract double get()

set

public void set(double value)

dimensionality

public int dimensionality()

Specified by:

dimensionality in interface INDArray

slice

public INDArray slice(int position)

Specified by:

slice in interface INDArray

isMutable

public boolean isMutable()

Description copied from interface: INDArray

Returns true if the INDArray is mutable (at least partially)

Specified by:

isMutable in interface INDArray

Returns:

isFullyMutable

public boolean isFullyMutable()

Description copied from interface: INDArray

Returns true if the INDArray is fully mutable in all positions i.e. every position can store any valid double value

Specified by:

isFullyMutable in interface INDArray

Returns:

add

public void add(AScalar s)

sub

public void sub(AScalar s)

get

public double get(int... indexes)

Specified by:

get in interface INDArray

getShape

public int[] getShape()

Specified by:

getShape in interface INDArray

elementCount

public long elementCount()

Specified by:

elementCount in interface INDArray

asVector

public AVector asVector()

Specified by:

asVector in interface INDArray

reshape

public INDArray reshape(int... dimensions)

Specified by:

reshape in interface INDArray

applyOp

public void applyOp(IOp op)

Description copied from interface: INDArray

Applies a unary operator to all elements of the array (in-place)

Specified by:

applyOp in interface INDArray

applyOp

public void applyOp(Op op)

Description copied from interface: INDArray

Applies a unary operator to all elements of the array (in-place)

Specified by:

applyOp in interface INDArray

clone

public AScalar clone()

Specified by:

clone in interface INDArray

Overrides:

clone in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

equals

public boolean equals(INDArray o)

Specified by:

equals in interface INDArray

equals

public boolean equals(AScalar o)

hashCode

public int hashCode()

Overrides:

hashCode in class Object