java.lang.Object
- org.robwork.sdurw_pathplanning.StateConstraintPtr

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

Constructor Summary

Constructors
Constructor	Description
`StateConstraintPtr()`	Default constructor yielding a NULL-pointer.
`StateConstraintPtr(long cPtr, boolean cMemoryOwn)`
`StateConstraintPtr(StateConstraint 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
`StateConstraint`	`__ref__()`	Dereferencing operator.
`StateConstraintCPtr`	`cptr()`
`void`	`delete()`
`StateConstraint`	`deref()`	The pointer stored in the object.
`boolean`	`equals(StateConstraint p)`
`static long`	`getCPtr(StateConstraintPtr obj)`
`StateConstraint`	`getDeref()`	Member access operator.
`boolean`	`inCollision(State state)`	True if the work cell is considered to be in collision for the work cell state state.
`boolean`	`isNull()`	checks if the pointer is null
`boolean`	`isShared()`	check if this Ptr has shared ownership or none ownership
`StateConstraintPtr`	`make(VectorStateConstraintPtr constraints)`	Combine a set of state constraints into a single state constraint.
`StateConstraintPtr`	`make(CollisionDetectorPtr detector)`	Map a collision detector to a state constraint.
`void`	`setLog(LogPtr log)`	Set the log to be used for writing debug info

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

- Constructor Detail
  - StateConstraintPtr
```
public StateConstraintPtr(long cPtr,
                          boolean cMemoryOwn)
```
  - StateConstraintPtr
```
public StateConstraintPtr()
```
    Default constructor yielding a NULL-pointer.
  - StateConstraintPtr
```
public StateConstraintPtr(StateConstraint ptr)
```
    Do not take ownership of ptr.
    
    ptr can be null.
    
    The constructor is implicit on purpose.
- Method Detail
  - getCPtr
```
public static long getCPtr(StateConstraintPtr obj)
```
  - delete
```
public void delete()
```
  - deref
```
public StateConstraint deref()
```
    The pointer stored in the object.
  - __ref__
```
public StateConstraint __ref__()
```
    Dereferencing operator.
  - getDeref
```
public StateConstraint getDeref()
```
    Member access operator.
  - equals
```
public boolean equals(StateConstraint 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
  - cptr
```
public StateConstraintCPtr cptr()
```
  - setLog
```
public void setLog(LogPtr log)
```
    Set the log to be used for writing debug info
    
    Parameters:
    
    log - [in] Log to which debug information is to be written
  - inCollision
```
public boolean inCollision(State state)
```
    True if the work cell is considered to be in collision for the
    work cell state state.
  - make
```
public StateConstraintPtr make(CollisionDetectorPtr detector)
```
    Map a collision detector to a state constraint.
  - make
```
public StateConstraintPtr make(VectorStateConstraintPtr constraints)
```
    Combine a set of state constraints into a single state
    constraint.

Class StateConstraintPtr

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

StateConstraintPtr

StateConstraintPtr

StateConstraintPtr

Method Detail

getCPtr

delete

deref

__ref__

getDeref

equals

isShared

isNull

cptr

setLog

inCollision

make

make

ref