fr.cnes.sirius.patrius.math.geometry.euclidean.threed

Interface Vector3DFunction

All Superinterfaces:

UnivariateVectorFunction

All Known Implementing Classes:

AbstractVector3DFunction

public interface Vector3DFunction
extends UnivariateVectorFunction

This interface is a time-dependent function representing a generic vector 3D.

Since:

1.3

Version:

$Id: Vector3DFunction.java 18065 2017-10-02 16:42:02Z bignon $

Author:

Tiziana Sabatini

Method Summary

Modifier and Type	Method and Description
default int	getSize() Compute the size of the list of values of the function as created by the UnivariateVectorFunction.value(double) method
Vector3D	getVector3D(AbsoluteDate date) Get the vector at a given date.
Vector3D	integral(double x0, double xf) Returns the integral of the vector function in the given interval.
Vector3DFunction	nthDerivative(int order) Compute the Vector3DFunction representing the n-th derivative of the current vector function.

Methods inherited from interface fr.cnes.sirius.patrius.math.analysis.UnivariateVectorFunction

value

Method Detail

getVector3D

Vector3D getVector3D(AbsoluteDate date)
              throws PatriusException

Get the vector at a given date.
The vector is an instance of the Vector3D class.

Parameters:

date - the date

Returns:

the vector at a given date.

Throws:

PatriusException - if vector3D cannot be computed

nthDerivative

Vector3DFunction nthDerivative(int order)

Compute the Vector3DFunction representing the n-th derivative of the current vector function. The derivation can be analytical or numerical, depending on the current vector function.

Parameters:

order - the order n

Returns:

the n-th derivative of the current vector function.

integral

Vector3D integral(double x0,
                  double xf)

Returns the integral of the vector function in the given interval. The integration can be analytical or numerical, depending on the current vector function.

Parameters:

x0 - the lower bound of the interval.

xf - the upper bound of the interval.

Returns:

the value of the integral

getSize

default int getSize()

Compute the size of the list of values of the function as created by the UnivariateVectorFunction.value(double) method

Specified by:

getSize in interface UnivariateVectorFunction

Returns:

the size of the values array