java.lang.Object
- org.robwork.sdurw_trajectory.TrajectorySequence_dCPtr

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

Constructor Summary

Constructors
Constructor	Description
`TrajectorySequence_dCPtr()`	Default constructor yielding a NULL-pointer.
`TrajectorySequence_dCPtr(long cPtr, boolean cMemoryOwn)`
`TrajectorySequence_dCPtr(TrajectorySequence_d 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
`TrajectorySequence_d`	`__ref__()`	Dereferencing operator.
`double`	`ddx(double t)`
`void`	`delete()`
`TrajectorySequence_d`	`deref()`	The pointer stored in the object.
`double`	`duration()`
`double`	`dx(double t)`
`double`	`endTime()`	Returns the endTime of the trajectory. The end time equals startTime() + duration().
`boolean`	`equals(TrajectorySequence_d p)`
`static long`	`getCPtr(TrajectorySequence_dCPtr obj)`
`TrajectorySequence_d`	`getDeref()`	Member access operator.
`TrajectoryIterator_dPtr`	`getIterator(double dt)`
`boolean`	`isNull()`	checks if the pointer is null
`boolean`	`isShared()`	check if this Ptr has shared ownership or none ownership
`double`	`startTime()`
`double`	`x(double t)`

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

Constructor Detail
- TrajectorySequence_dCPtr
```
public TrajectorySequence_dCPtr(long cPtr,
                                boolean cMemoryOwn)
```
- TrajectorySequence_dCPtr
```
public TrajectorySequence_dCPtr()
```
  Default constructor yielding a NULL-pointer.
- TrajectorySequence_dCPtr
```
public TrajectorySequence_dCPtr(TrajectorySequence_d ptr)
```
  Do not take ownership of ptr.
  
  ptr can be null.
  
  The constructor is implicit on purpose.

Method Detail

getCPtr

public static long getCPtr(TrajectorySequence_dCPtr obj)

delete
```
public void delete()
```

deref
```
public TrajectorySequence_d deref()
```
The pointer stored in the object.

__ref__
```
public TrajectorySequence_d __ref__()
```
Dereferencing operator.

getDeref

public TrajectorySequence_d getDeref()

Member access operator.

equals

public boolean equals(TrajectorySequence_d 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

x
```
public double x(double t)
```

dx
```
public double dx(double t)
```

ddx
```
public double ddx(double t)
```

duration
```
public double duration()
```

startTime
```
public double startTime()
```

getIterator

public TrajectoryIterator_dPtr getIterator(double dt)

endTime
```
public double endTime()
```
Returns the endTime of the trajectory.

The end time equals startTime() + duration().

Returns:

The end time

Class TrajectorySequence_dCPtr

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

TrajectorySequence_dCPtr

TrajectorySequence_dCPtr

TrajectorySequence_dCPtr

Method Detail

getCPtr

delete

deref

__ref__

getDeref

equals

isShared

isNull

x

dx

ddx

duration

startTime

getIterator

endTime

ref