mikera.transformz.impl

Class SubsetTransform

java.lang.Object

mikera.transformz.ATransform

mikera.transformz.impl.SubsetTransform

All Implemented Interfaces:

Cloneable, ITransform

public final class SubsetTransform
extends ATransform

Transform wrapper that produces a subset of the output components of another transform

Author:

Mike

Method Summary

Modifier and Type	Method and Description
double	calculateElement(int i, AVector source) Calculates a single element of the output.
static SubsetTransform	create(ATransform trans, Index components)
static SubsetTransform	create(SubsetTransform trans, Index components)
int	inputDimensions() Returns the number of dimensions required for input vectors
int	outputDimensions() Returns the number of dimensions required for output vectors
void	transform(AVector source, AVector dest) Transforms the source vector, storing the result in the given destination vector

Methods inherited from class mikera.transformz.ATransform

clone, compose, composeWith, inverse, isIdentity, isInvertible, isLinear, isSquare, takeComponents, takeComponents, takeComponents, transform, transform, transformInPlace

Methods inherited from class java.lang.Object

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

Method Detail

create

public static SubsetTransform create(ATransform trans,
                                     Index components)

create

public static SubsetTransform create(SubsetTransform trans,
                                     Index components)

calculateElement

public double calculateElement(int i,
                               AVector source)

Description copied from class: ATransform

Calculates a single element of the output. Not necessarily faster than calculating full output, but can be in some circumstances.

Overrides:

calculateElement in class ATransform

transform

public void transform(AVector source,
                      AVector dest)

Description copied from interface: ITransform

Transforms the source vector, storing the result in the given destination vector

Specified by:

transform in interface ITransform

Specified by:

transform in class ATransform

inputDimensions

public int inputDimensions()

Description copied from interface: ITransform

Returns the number of dimensions required for input vectors

Specified by:

inputDimensions in interface ITransform

Specified by:

inputDimensions in class ATransform

Returns:

outputDimensions

public int outputDimensions()

Description copied from interface: ITransform

Returns the number of dimensions required for output vectors

Specified by:

outputDimensions in interface ITransform

Specified by:

outputDimensions in class ATransform

Returns: