edu.mines.jtk.sgl
Class Tuple4

java.lang.Object
  edu.mines.jtk.sgl.Tuple4

Direct Known Subclasses:

Point4

public class Tuple4
extends java.lang.Object

A tuple with four components x, y, z, and w.

Version:

2005.05.19

Author:

Dave Hale, Colorado School of Mines

Field Summary

double	w The component w.
double	x The component x.
double	y The component y.
double	z The component z.

Constructor Summary

Tuple4()
Constructs a tuple with all components equal to zero.

Tuple4(double x, double y, double z, double w)
Constructs a tuple with specified components.

Tuple4(Tuple4 t)
Constructs a copy of the specified tuple.

Method Summary

boolean	equals(java.lang.Object obj)
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

x

public double x

The component x.

y

public double y

The component y.

z

public double z

The component z.

w

public double w

The component w.

Constructor Detail

Tuple4

public Tuple4()

Constructs a tuple with all components equal to zero.

Tuple4

public Tuple4(double x,
              double y,
              double z,
              double w)

Constructs a tuple with specified components.

Parameters:

x - the x component.

y - the y component.

z - the z component.

w - the w component.

Tuple4

public Tuple4(Tuple4 t)

Constructs a copy of the specified tuple.

Parameters:

t - the tuple.

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object