CombinedDerivatives (OREKIT 13.1.2 API)

java.lang.Object
- org.orekit.propagation.integration.CombinedDerivatives

```
public class CombinedDerivatives
extends Object
```
Container for additional derivatives.

Since:

11.2

Author:

Luc Maisonobe

See Also:

AdditionalDerivativesProvider

Constructor Summary

Constructors
Constructor Description

CombinedDerivatives(double[] additionalDerivatives, double[] mainStateDerivativesIncrements)
Simple constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double[]`	`getAdditionalDerivatives()`	Get the derivatives related to the additional state.
`double[]`	`getMainStateDerivativesIncrements()`	Get the derivatives increments related to the main state.

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

- Constructor Detail
  - CombinedDerivatives
```
public CombinedDerivatives(double[] additionalDerivatives,
                           double[] mainStateDerivativesIncrements)
```
    Simple constructor.
    
    Parameters:
    
    additionalDerivatives - additional state derivatives
    
    mainStateDerivativesIncrements - increments related to the main state parameters (may be null if main state should not be incremented)
- Method Detail
  - getMainStateDerivativesIncrements
```
public double[] getMainStateDerivativesIncrements()
```
    Get the derivatives increments related to the main state.
    
    Returns:
    
    primary state derivatives increments, or null if main state should not be incremented
  - getAdditionalDerivatives
```
public double[] getAdditionalDerivatives()
```
    Get the derivatives related to the additional state.
    
    Returns:
    
    additional state derivatives