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ScalarDerivativeGetEvaluator Method (EvaluatorGroup)

Gets an evaluator that can be used to find the Motion<double> representing the derivative of the given Scalar at the specified Order at a given JulianDate. This evaluator throws a DataUnavailableException if Scalar cannot provide enough derivative information.

Namespace:  AGI.Foundation.Geometry
Assembly:  AGI.Foundation.Core (in AGI.Foundation.Core.dll) Version: 24.2.419.0 (24.2.419.0)
public override ScalarEvaluator GetEvaluator(
	EvaluatorGroup group


Type: AGI.FoundationEvaluatorGroup
The group with which to associate the new evaluator. By grouping evaluators that are often evaluated at the same Julian dates, common computations can be performed only once for the entire group instead of multiple times for each evaluator.

Return Value

Type: ScalarEvaluator
An evaluator for this vector.
ArgumentNullException Thrown when group is .
PropertyInvalidException Thrown if the Scalar is , or if the Order is less than zero.
See Also