mygeom

Class Tuple2

java.lang.Object

mygeom.Tuple2

Direct Known Subclasses:

Point2, Vector2

public class Tuple2
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
double	x
double	y

Constructor Summary

Constructors

Constructor and Description
Tuple2()
Tuple2(double xx, double yy)
Tuple2(Tuple2 a)

Method Summary

Methods

Modifier and Type	Method and Description
Tuple2	add(Tuple2 a)
Tuple2	add(Tuple2 a, Tuple2 b)
void	copy(Tuple2 a)
double	norm()
void	normalize()
void	set(double x, double y)
void	set(Tuple2 a)
void	set(Tuple2 a, Tuple2 b)
Tuple2	sub(Tuple2 a)

Methods inherited from class java.lang.Object

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

Field Detail

x

public double x

y

public double y

Constructor Detail

Tuple2

public Tuple2()

Tuple2

public Tuple2(double xx,
      double yy)

Tuple2

public Tuple2(Tuple2 a)

Method Detail

add

public Tuple2 add(Tuple2 a)

sub

public Tuple2 sub(Tuple2 a)

norm

public double norm()

normalize

public void normalize()

add

public Tuple2 add(Tuple2 a,
         Tuple2 b)

set

public void set(Tuple2 a)

set

public void set(Tuple2 a,
       Tuple2 b)

copy

public void copy(Tuple2 a)

set

public void set(double x,
       double y)