MotionEvaluatorT, TDerivativeEvaluate Method (JulianDate, Int32)

public abstract Motion<T, TDerivative> Evaluate(
	JulianDate date,
	int order
)

Public MustOverride Function Evaluate ( 
	date As JulianDate,
	order As Integer
) As Motion(Of T, TDerivative)

public:
virtual Motion<T, TDerivative> Evaluate(
	JulianDate date, 
	int order
) abstract override

override Evaluate : 
        date : JulianDate * 
        order : int -> Motion<'T, 'TDerivative> 

Parameters

date

Type: AGI.Foundation.TimeJulianDate
The value with which to evaluate the function.

order

Type: SystemInt32
The target order to evaluate. Passing 0 evaluates the value only. Passing 1 evaluates the value and its derivative, etc. If necessary a result of lower or even higher order than the target may be returned.

Return Value

For information about the specific function evaluated by this evaluator, see the documentation for the method that was used to create this evaluator.

Once created, an evaluator will ignore changes made to the object(s) from which it was created. In other words, this method will always return the same result for a given date regardless of changes made to other objects in the system. You should create a new evaluator after making changes to definitional objects in order for those changes to be reflected in the results.

Reference