LibrationModelGetEvaluator Method (EvaluatorGroup)

Gets an evaluator to evaluate the libration at given dates.

The result of evaluating will be a Motion<EulerSequence> which represents the libration angles and may also provide their derivatives. To check whether a particular LibrationModel provides libration rates, see the Order property on the result returned from the evaluator.

Namespace: AGI.Foundation.Celestial
Assembly: AGI.Foundation.Models (in AGI.Foundation.Models.dll) Version: 24.1.418.0 (24.1.418.0)

Syntax

C++

Copy

public abstract MotionEvaluator<EulerSequence> GetEvaluator(
	EvaluatorGroup group
)

Public MustOverride Function GetEvaluator ( 
	group As EvaluatorGroup
) As MotionEvaluator(Of EulerSequence)

public:
virtual MotionEvaluator<EulerSequence>^ GetEvaluator(
	EvaluatorGroup^ group
) abstract

abstract GetEvaluator : 
        group : EvaluatorGroup -> MotionEvaluator<EulerSequence>

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: MotionEvaluatorEulerSequence
The evaluator.

Reference

LibrationModel Class

GetEvaluator Overload

AGI.Foundation.Celestial Namespace

LibrationModelAddLanguageSpecificTextSet("LST6E9BA1C0_0?cpp=::|nu=.");GetEvaluator Method (EvaluatorGroup)

Parameters

Return Value

Reference

LibrationModelGetEvaluator Method (EvaluatorGroup)