java.lang.Object
- org.robwork.sdurw.StatelessPtr

```
public class StatelessPtr
extends java.lang.Object
```
Ptr stores a pointer and optionally takes ownership of the value.

Constructor Summary

Constructors
Constructor	Description
`StatelessPtr()`	Default constructor yielding a NULL-pointer.
`StatelessPtr(long cPtr, boolean cMemoryOwn)`
`StatelessPtr(Stateless ptr)`	Do not take ownership of ptr. ptr can be null. The constructor is implicit on purpose.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Stateless`	`__ref__()`	Dereferencing operator.
`void`	`delete()`
`Stateless`	`deref()`	The pointer stored in the object.
`boolean`	`equals(Stateless p)`
`static long`	`getCPtr(StatelessPtr obj)`
`Stateless`	`getDeref()`	Member access operator.
`StateStructurePtr`	`getStateStructure()`	Get the state structure.
`boolean`	`isNull()`	checks if the pointer is null
`boolean`	`isRegistered()`	Check if object has registered its state.
`boolean`	`isShared()`	check if this Ptr has shared ownership or none ownership
`void`	`registerIn(State state)`	initialize this stateless data to a specific state
`void`	`registerIn(StateStructurePtr state)`	register this stateless object in a statestructure.
`void`	`unregister()`	unregisters all state data of this stateless object

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StatelessPtr
```
public StatelessPtr(long cPtr,
                    boolean cMemoryOwn)
```
  - StatelessPtr
```
public StatelessPtr()
```
    Default constructor yielding a NULL-pointer.
  - StatelessPtr
```
public StatelessPtr(Stateless ptr)
```
    Do not take ownership of ptr.
    
    ptr can be null.
    
    The constructor is implicit on purpose.
- Method Detail
  - getCPtr
```
public static long getCPtr(StatelessPtr obj)
```
  - delete
```
public void delete()
```
  - deref
```
public Stateless deref()
```
    The pointer stored in the object.
  - __ref__
```
public Stateless __ref__()
```
    Dereferencing operator.
  - getDeref
```
public Stateless getDeref()
```
    Member access operator.
  - equals
```
public boolean equals(Stateless p)
```
  - isShared
```
public boolean isShared()
```
    check if this Ptr has shared ownership or none
    ownership
    
    Returns:
    
    true if Ptr has shared ownership, false if it has no ownership.
  - isNull
```
public boolean isNull()
```
    checks if the pointer is null
    
    Returns:
    
    Returns true if the pointer is null
  - registerIn
```
public void registerIn(State state)
```
    initialize this stateless data to a specific state
    
    Parameters:
    
    state - [in] the state in which to register the data.
    
    Note: the data will be registered in the state structure of the state
    and any copies or other instances of the state will therefore also
    contain the added states.
  - registerIn
```
public void registerIn(StateStructurePtr state)
```
    register this stateless object in a statestructure.
  - unregister
```
public void unregister()
```
    unregisters all state data of this stateless object
  - getStateStructure
```
public StateStructurePtr getStateStructure()
```
    Get the state structure.
    
    Returns:
    
    the state structure.
  - isRegistered
```
public boolean isRegistered()
```
    Check if object has registered its state.
    
    Returns:
    
    true if registered, false otherwise.

Class StatelessPtr

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

StatelessPtr

StatelessPtr

StatelessPtr

Method Detail

getCPtr

delete

deref

__ref__

getDeref

equals

isShared

isNull

registerIn

registerIn

unregister

getStateStructure

isRegistered

ref