PointInPointsFrameGetEvaluator Method (EvaluatorGroup)

Gets an evaluator that can be used to find the Motion<Cartesian> of this ObservedPoint in the ReferenceFrame of the FrameOwner at a given JulianDate. The motion will also express derivatives of ObservedPoint in the new frame. Also, if the FrameOwner is defined in different frames at different times, this evaluator will account for those changes.

Namespace: AGI.Foundation.Geometry
Assembly: AGI.Foundation.Core (in AGI.Foundation.Core.dll) Version: 24.3.420.0 (24.3.420.0)

Syntax

C++

Copy

public override PointEvaluator GetEvaluator(
	EvaluatorGroup group
)

Public Overrides Function GetEvaluator ( 
	group As EvaluatorGroup
) As PointEvaluator

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

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

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: PointEvaluator
An evaluator to find the motion of a point in another point's reference frame.

Exceptions

Exception	Condition
ArgumentNullException	Thrown when group is .
PropertyInvalidException	Thrown when FrameOwner or ObservedPoint is .

Reference

PointInPointsFrame Class

GetEvaluator Overload

AGI.Foundation.Geometry Namespace

PointInPointsFrameAddLanguageSpecificTextSet("LST4B093016_0?cpp=::|nu=.");GetEvaluator Method (EvaluatorGroup)

Parameters

Return Value

Reference

PointInPointsFrameGetEvaluator Method (EvaluatorGroup)