mikera.vectorz.impl

Class SingleComponentVector

java.lang.Object

mikera.vectorz.AVector

mikera.vectorz.impl.SingleComponentVector

All Implemented Interfaces:

Serializable, Cloneable, Comparable<AVector>, Iterable<Double>, IVector

public final class SingleComponentVector
extends AVector

A mutable vector that always has one non-zero components. All other components are forced to remain at zero, setting them is ignored.

Author:

Mike

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SingleComponentVector(int componentIndex, int dimensions)

Method Summary

Methods

Modifier and Type	Method and Description
double	get(int i)
boolean	isFullyMutable() Returns true if this vector is fully mutable, i.e.
int	length()
double	magnitude() Returns the magnitude (Euclidean length) of the vector
double	magnitudeSquared()
double	normalise()
void	scale(double factor) Scales the vector by a scalar factor
void	set(int i, double value)

Methods inherited from class mikera.vectorz.AVector

absolute, add, add, addMultiple, addMultiple, addProduct, addProduct, addWeighted, angle, asList, clamp, clampMax, clampMin, clone, compareTo, copy, copyTo, copyTo, distance, distanceL1, distanceLinf, distanceSquared, divide, divide, divide, divideTo, dotProduct, dotProduct, epsilonEquals, epsilonEquals, equals, fill, fillRange, hashCode, interpolate, interpolate, isMutable, isReference, isUnitLengthVector, isZeroVector, iterator, join, maxAbsComponent, multiply, multiply, multiply, multiplyTo, negate, normaliseMaxAbsComponent, projectToPlane, scale, scaleAdd, scaleToMagnitude, set, set, set, set, setValues, sub, subMultiple, subVector, toArray, toList, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleComponentVector

public SingleComponentVector(int componentIndex,
                     int dimensions)

Method Detail

length

public int length()

Specified by:

length in interface IVector

Specified by:

length in class AVector

magnitude

public double magnitude()

Description copied from class: AVector

Returns the magnitude (Euclidean length) of the vector

Overrides:

magnitude in class AVector

Returns:

magnitudeSquared

public double magnitudeSquared()

Overrides:

magnitudeSquared in class AVector

normalise

public double normalise()

Overrides:

normalise in class AVector

isFullyMutable

public boolean isFullyMutable()

Description copied from class: AVector

Returns true if this vector is fully mutable, i.e. can contain any unconstrained double values

Overrides:

isFullyMutable in class AVector

Returns:

scale

public void scale(double factor)

Description copied from class: AVector

Scales the vector by a scalar factor

Overrides:

scale in class AVector

get

public double get(int i)

Specified by:

get in interface IVector

Specified by:

get in class AVector

set

public void set(int i,
       double value)

Specified by:

set in interface IVector

Specified by:

set in class AVector