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)

Syntax

C++

Copy

public override ScalarEvaluator GetEvaluator(
	EvaluatorGroup group
)

Public Overrides Function GetEvaluator ( 
	group As EvaluatorGroup
) As ScalarEvaluator

public:
virtual ScalarEvaluator^ GetEvaluator(
	EvaluatorGroup^ group
) override

abstract GetEvaluator : 
        group : EvaluatorGroup -> ScalarEvaluator 
override GetEvaluator : 
        group : EvaluatorGroup -> ScalarEvaluator

Parameters

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.

Exceptions

Exception	Condition
ArgumentNullException	Thrown when group is .
PropertyInvalidException	Thrown if the Scalar is , or if the Order is less than zero.

Reference

ScalarDerivative Class

GetEvaluator Overload

AGI.Foundation.Geometry Namespace

ScalarDerivativeAddLanguageSpecificTextSet("LST47CC3BC9_0?cpp=::|nu=.");GetEvaluator Method (EvaluatorGroup)

Parameters

Return Value

Reference

ScalarDerivativeGetEvaluator Method (EvaluatorGroup)