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

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

Constructor Summary

Constructors
Constructor	Description
`LinearInterpolator_dPtr()`	Default constructor yielding a NULL-pointer.
`LinearInterpolator_dPtr(long cPtr, boolean cMemoryOwn)`
`LinearInterpolator_dPtr(LinearInterpolator_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
`LinearInterpolator_d`	`__ref__()`	Dereferencing operator.
`LinearInterpolator_dCPtr`	`cptr()`
`double`	`ddx(double t)`
`void`	`delete()`
`LinearInterpolator_d`	`deref()`	The pointer stored in the object.
`double`	`duration()`
`double`	`dx(double t)`
`boolean`	`equals(LinearInterpolator_d p)`
`static long`	`getCPtr(LinearInterpolator_dPtr obj)`
`LinearInterpolator_d`	`getDeref()`	Member access operator.
`double`	`getEnd()`	Returns the end position of the interpolator
`double`	`getStart()`	Returns the start position of the interpolator
`boolean`	`isNull()`	checks if the pointer is null
`boolean`	`isShared()`	check if this Ptr has shared ownership or none ownership
`double`	`x(double t)`

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

- Constructor Detail
  - LinearInterpolator_dPtr
```
public LinearInterpolator_dPtr(long cPtr,
                               boolean cMemoryOwn)
```
  - LinearInterpolator_dPtr
```
public LinearInterpolator_dPtr()
```
    Default constructor yielding a NULL-pointer.
  - LinearInterpolator_dPtr
```
public LinearInterpolator_dPtr(LinearInterpolator_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(LinearInterpolator_dPtr obj)
```
  - delete
```
public void delete()
```
  - deref
```
public LinearInterpolator_d deref()
```
    The pointer stored in the object.
  - __ref__
```
public LinearInterpolator_d __ref__()
```
    Dereferencing operator.
  - getDeref
```
public LinearInterpolator_d getDeref()
```
    Member access operator.
  - equals
```
public boolean equals(LinearInterpolator_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
  - cptr
```
public LinearInterpolator_dCPtr cptr()
```
  - x
```
public double x(double t)
```
  - dx
```
public double dx(double t)
```
  - ddx
```
public double ddx(double t)
```
  - getStart
```
public double getStart()
```
    Returns the start position of the interpolator
    
    Returns:
    
    The start position of the interpolator
  - getEnd
```
public double getEnd()
```
    Returns the end position of the interpolator
    
    Returns:
    
    The end position of the interpolator
  - duration
```
public double duration()
```

Class LinearInterpolator_dPtr

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

LinearInterpolator_dPtr

LinearInterpolator_dPtr

LinearInterpolator_dPtr

Method Detail

getCPtr

delete

deref

__ref__

getDeref

equals

isShared

isNull

cptr

x

dx

ddx

getStart

getEnd

duration

ref