javax.vecmath

Class Tuple4b

Implemented Interfaces:
Serializable
Known Direct Subclasses:
Color4b

public abstract class Tuple4b
extends java.lang.Object
implements Serializable

A four byte tuple.
Version:
specification 1.1, implementation $Revision: 1.8 $, $Date: 1999/10/05 07:03:50 $
Author:
Kenji hiranabe

Field Summary

byte
w
The fourth value.
byte
x
The first value.
byte
y
The second value.
byte
z
The third value.

Constructor Summary

Tuple4b()
Constructs and initializes a Tuple4b to (0,0,0,0).
Tuple4b(byte b1, byte b2, byte b3, byte b4)
Constructs and initializes a Tuple4b from the specified three values.
Tuple4b(Tuple4b t1)
Constructs and initializes a Tuple4b from the specified Tuple4b.
Tuple4b(t[] )
Constructs and initializes a Tuple4b from input array of length 4.

Method Summary

boolean
equals(Tuple4b t1)
Returns true if all of the data members of Tuple4b t1 are equal to the corresponding data members in this
void
get(Tuple4b t)
Places the value of the x,y,z components of this tuple into the tuple t1.
void
get(t[] )
Places the value of the x,y,z components of this Tuple4b into the array of length 4.
int
hashCode()
Returns a hash number based on the data values in this object.
void
set(Tuple4b t1)
Sets the value of the data members of this tuple to the value of the argument tuple t1.
void
set(t[] )
Sets the value of the data members of this tuple to the value of the argument tuple t1.
String
toString()
Returns a string that contains the values of this Tuple4b.

Field Details

w

public byte w
The fourth value.

x

public byte x
The first value.

y

public byte y
The second value.

z

public byte z
The third value.

Constructor Details

Tuple4b

public Tuple4b()
Constructs and initializes a Tuple4b to (0,0,0,0).

Tuple4b

public Tuple4b(byte b1,
               byte b2,
               byte b3,
               byte b4)
Constructs and initializes a Tuple4b from the specified three values.
Parameters:
b1 - the first value
b2 - the second value
b3 - the third value
b4 - the fourth value

Tuple4b

public Tuple4b(Tuple4b t1)
Constructs and initializes a Tuple4b from the specified Tuple4b.
Parameters:
t1 - the Tuple4b containing the initialization x y z w data

Tuple4b

public Tuple4b(t[] )
Constructs and initializes a Tuple4b from input array of length 4.
Parameters:

Method Details

equals

public boolean equals(Tuple4b t1)
Returns true if all of the data members of Tuple4b t1 are equal to the corresponding data members in this
Parameters:
t1 - the vector with which the comparison is made.

get

public final void get(Tuple4b t)
Places the value of the x,y,z components of this tuple into the tuple t1.
Parameters:
t - the tuple into which the values are placed

get

public final void get(t[] )
Places the value of the x,y,z components of this Tuple4b into the array of length 4.
Parameters:

hashCode

public int hashCode()
Returns a hash number based on the data values in this object. Two different Tuple4b objects with identical data values (ie, returns true for equals(Tuple4b) ) will return the same hash number. Two vectors with different data members may return the same hash value, although this is not likely.

set

public final void set(Tuple4b t1)
Sets the value of the data members of this tuple to the value of the argument tuple t1.
Parameters:
t1 - the source tuple for the memberwise copy

set

public final void set(t[] )
Sets the value of the data members of this tuple to the value of the argument tuple t1.
Parameters:

toString

public String toString()
Returns a string that contains the values of this Tuple4b. The form is (x,y,z,w).
Returns:
the String representation