Class ContactID

java.lang.Object

org.jbox2d.collision.ContactID

All Implemented Interfaces:

Comparable<ContactID>

public class ContactID
extends Object
implements Comparable<ContactID>

Contact ids to facilitate warm starting. Note: the ContactFeatures class is just embedded in here

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ContactID.Type

Field Summary

Fields

Modifier and Type	Field	Description
byte	indexA
byte	indexB
byte	typeA
byte	typeB

Constructor Summary

Constructors

Constructor	Description
ContactID()
ContactID(ContactID c)

Method Summary

Modifier and Type	Method	Description
int	compareTo(ContactID o)
void	flip()
int	getKey()
boolean	isEqual(ContactID cid)
void	set(ContactID c)
void	zero()	zeros out the data

Methods inherited from class Object

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

Field Details

indexA

public byte indexA

indexB

public byte indexB

typeA

public byte typeA

typeB

public byte typeB

Constructor Details

ContactID

public ContactID()

ContactID

public ContactID(ContactID c)

Method Details

getKey

public int getKey()

isEqual

public boolean isEqual(ContactID cid)

set

public void set(ContactID c)

flip

public void flip()

zero

public void zero()

zeros out the data

compareTo

public int compareTo(ContactID o)

Specified by:

compareTo in interface Comparable<ContactID>