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

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

Constructor Summary

Constructors
Constructor	Description
`ProximityFilterPtr()`	Default constructor yielding a NULL-pointer.
`ProximityFilterPtr(long cPtr, boolean cMemoryOwn)`
`ProximityFilterPtr(ProximityFilter 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
`ProximityFilter`	`__ref__()`	Dereferencing operator.
`void`	`delete()`
`ProximityFilter`	`deref()`	The pointer stored in the object.
`boolean`	`equals(ProximityFilter p)`
`FramePair`	`front()`	if there are any more possibly colliding framepairs since last call to update then this will return true, else false will be returned.
`FramePair`	`frontAndPop()`	returns the current front and pops it afterwards
`static long`	`getCPtr(ProximityFilterPtr obj)`
`ProximityFilter`	`getDeref()`	Member access operator.
`boolean`	`isEmpty()`	if there are any more possibly colliding framepairs since last call to update then this will return true, else false will be returned.
`boolean`	`isNull()`	checks if the pointer is null
`boolean`	`isShared()`	check if this Ptr has shared ownership or none ownership
`void`	`pop()`	pop the current front.

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

- Constructor Detail
  - ProximityFilterPtr
```
public ProximityFilterPtr(long cPtr,
                          boolean cMemoryOwn)
```
  - ProximityFilterPtr
```
public ProximityFilterPtr()
```
    Default constructor yielding a NULL-pointer.
  - ProximityFilterPtr
```
public ProximityFilterPtr(ProximityFilter ptr)
```
    Do not take ownership of ptr.
    
    ptr can be null.
    
    The constructor is implicit on purpose.
- Method Detail
  - getCPtr
```
public static long getCPtr(ProximityFilterPtr obj)
```
  - delete
```
public void delete()
```
  - deref
```
public ProximityFilter deref()
```
    The pointer stored in the object.
  - __ref__
```
public ProximityFilter __ref__()
```
    Dereferencing operator.
  - getDeref
```
public ProximityFilter getDeref()
```
    Member access operator.
  - equals
```
public boolean equals(ProximityFilter 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
  - pop
```
public void pop()
```
    pop the current front.
  - frontAndPop
```
public FramePair frontAndPop()
```
    returns the current front and pops it afterwards
    
    Returns:
    
    the current front element
  - front
```
public FramePair front()
```
    if there are any more possibly colliding framepairs since last
    call to update then this will return true, else false will be returned.
  - isEmpty
```
public boolean isEmpty()
```
    if there are any more possibly colliding framepairs since last
    call to update then this will return true, else false will be returned.

Class ProximityFilterPtr

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ProximityFilterPtr

ProximityFilterPtr

ProximityFilterPtr

Method Detail

getCPtr

delete

deref

__ref__

getDeref

equals

isShared

isNull

pop

frontAndPop

front

isEmpty

ref