georegression.struct

Class GeoTuple_F64<T extends GeoTuple_F64>

java.lang.Object

georegression.struct.GeoTuple<T>

georegression.struct.GeoTuple_F64<T>

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

GeoTuple2D_F64, GeoTuple3D_F64, GeoTuple4D_F64

public abstract class GeoTuple_F64<T extends GeoTuple_F64>
extends GeoTuple<T>

Describes geometric objects that are composed of N double values. Where N is the dimension of space the object is contained in. Points and vectors are two examples of a GeoTuple. Each value is the value of the object along a dimension in the space it occupies.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GeoTuple_F64()

Method Summary

Modifier and Type	Method and Description
T	copy() Generic copy routine.
double	distance(T t)
double	distance2(T t)
abstract double	getIndex(int index) Returns the value of the tuple along the specified coordinate system axis.
boolean	isIdentical(T t, double tol) Checks to see if the two GeoTuple have values which are nearly the same.
double	norm() Computes the Euclidean norm.
double	normSq() Computes the square of the Euclidean norm.
abstract void	setIndex(int index, double value)

Methods inherited from class georegression.struct.GeoTuple

createNewInstance, getDimension

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoTuple_F64

public GeoTuple_F64()

Method Detail

isIdentical

public boolean isIdentical(T t,
                           double tol)

Checks to see if the two GeoTuple have values which are nearly the same. False is always returned if the dimension is different.

Parameters:

t - The GeoTuple it is being compared against.

tol - How similar each element must be for them to be considered identical.

Returns:

if they are identical or not.

copy

public T copy()

Generic copy routine. It is recommended that this be overridden with a faster implementation.

Specified by:

copy in class GeoTuple<T extends GeoTuple_F64>

Returns:

An exact copy of this GeoTuple.

norm

public double norm()

Computes the Euclidean norm.

Returns:

norm.

normSq

public double normSq()

Computes the square of the Euclidean norm.

Returns:

norm squared.

distance

public double distance(T t)

distance2

public double distance2(T t)

getIndex

public abstract double getIndex(int index)

Returns the value of the tuple along the specified coordinate system axis.

Parameters:

index - Which axis in the coordinate system.

Returns:

Its value.

setIndex

public abstract void setIndex(int index,
                              double value)