java.lang.Object
- org.robwork.sdurw.Function1DiffdddPtr

```
public class Function1DiffdddPtr
extends java.lang.Object
```
Ptr stores a pointer and optionally takes ownership of the value.

Constructor Summary

Constructors
Constructor	Description
`Function1DiffdddPtr()`	Default constructor yielding a NULL-pointer.
`Function1DiffdddPtr(long cPtr, boolean cMemoryOwn)`
`Function1DiffdddPtr(Function1Diffddd 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
`Function1Diffddd`	`__ref__()`	Dereferencing operator.
`void`	`delete()`
`Function1Diffddd`	`deref()`	The pointer stored in the object.
`double`	`df(double q)`	Returns gradient(derivative) of the function
`boolean`	`equals(Function1Diffddd p)`
`double`	`f(double q)`	Returns function value for arguments q.
`static long`	`getCPtr(Function1DiffdddPtr obj)`
`Function1Diffddd`	`getDeref()`	Member access operator.
`boolean`	`isNull()`	checks if the pointer is null
`boolean`	`isShared()`	check if this Ptr has shared ownership or none ownership
`double`	`operate(double q)`	Wraps the evaluation of x() with operator().

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

- Constructor Detail
  - Function1DiffdddPtr
```
public Function1DiffdddPtr(long cPtr,
                           boolean cMemoryOwn)
```
  - Function1DiffdddPtr
```
public Function1DiffdddPtr()
```
    Default constructor yielding a NULL-pointer.
  - Function1DiffdddPtr
```
public Function1DiffdddPtr(Function1Diffddd ptr)
```
    Do not take ownership of ptr.
    
    ptr can be null.
    
    The constructor is implicit on purpose.
- Method Detail
  - getCPtr
```
public static long getCPtr(Function1DiffdddPtr obj)
```
  - delete
```
public void delete()
```
  - deref
```
public Function1Diffddd deref()
```
    The pointer stored in the object.
  - __ref__
```
public Function1Diffddd __ref__()
```
    Dereferencing operator.
  - getDeref
```
public Function1Diffddd getDeref()
```
    Member access operator.
  - equals
```
public boolean equals(Function1Diffddd 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
  - df
```
public double df(double q)
```
    Returns gradient(derivative) of the function
  - f
```
public double f(double q)
```
    Returns function value for arguments q.
  - operate
```
public double operate(double q)
```
    Wraps the evaluation of x() with operator().

Class Function1DiffdddPtr

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Function1DiffdddPtr

Function1DiffdddPtr

Function1DiffdddPtr

Method Detail

getCPtr

delete

deref

__ref__

getDeref

equals

isShared

isNull

df

f

operate

ref