Covariance3By3Evaluator Class

Evaluates the position covariance of an object over time.

This evaluator will attempt to provide derivatives of the covariance up to the requested order. If there is a discrepancy between the available order of the standard deviation and orientation of the covariance, then results of the higher order will be returned, and Undefined will be used as the unknown results of the lower order data.

Inheritance Hierarchy

SystemObject
  AGI.FoundationFunctionJulianDate, Covariance3By3SizeAndOrientation, Covariance3By3Derivative
    AGI.FoundationMotionEvaluatorCovariance3By3SizeAndOrientation, Covariance3By3Derivative
      AGI.Foundation.GeometryCovariance3By3Evaluator

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 abstract class Covariance3By3Evaluator : MotionEvaluator<Covariance3By3SizeAndOrientation, Covariance3By3Derivative>

Public MustInherit Class Covariance3By3Evaluator
	Inherits MotionEvaluator(Of Covariance3By3SizeAndOrientation, Covariance3By3Derivative)

public ref class Covariance3By3Evaluator abstract : public MotionEvaluator<Covariance3By3SizeAndOrientation^, Covariance3By3Derivative^>

[<AbstractClassAttribute>]
type Covariance3By3Evaluator =  
    class
        inherit MotionEvaluator<Covariance3By3SizeAndOrientation, Covariance3By3Derivative>
    end

The Covariance3By3Evaluator type exposes the following members.

Constructors

	Name	Description
	Covariance3By3Evaluator(EvaluatorGroup)	Initializes a new instance.
	Covariance3By3Evaluator(Covariance3By3Evaluator, CopyContext)	Initializes a new instance as a copy of an existing instance.

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Properties

	Name	Description
	AvailabilityIntervals	Gets a TimeIntervalCollection over which data is available. If the availability interval is infinite, this returns Infinite. (Inherited from MotionEvaluatorT, TDerivative.)
	DefinedIn	Gets the Axes that the covariance information is defined in. The Rotation property of the resulting Covariance3By3SizeAndOrientation is the transformation from the covariance ellipsoid body axes to these DefinedIn axes.
	Group	Gets the group that contains this evaluator. (Inherited from MotionEvaluatorT, TDerivative.)
	IsThreadSafe	Gets a value indicating whether the methods on this instance are safe to call from multiple threads simultaneously. (Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
	IsTimeVarying	Gets a value indicating whether or not the value of this evaluator changes with time. If , the evaluator is assumed to return the same value for any input JulianDate. (Inherited from MotionEvaluatorT, TDerivative.)

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Methods

	Name	Description
	Clone	Clones this object using the specified context. (Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
	Dispose	Releases any resources associated with this instance. (Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
	Dispose(Boolean)	Releases any resources associated with this instance. (Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Evaluate(JulianDate)	Evaluates the function. (Inherited from MotionEvaluatorT, TDerivative.)
	Evaluate(JulianDate, Int32)	Evaluates the function. (Inherited from MotionEvaluatorT, TDerivative.)
	Evaluate(TimeInterval, Duration, Int32)	Evaluates this evaluator at a specified fixed step over the specified interval. (Inherited from MotionEvaluatorT, TDerivative.)
	Evaluate(JulianDate, JulianDate, Duration, Int32)	Evaluates this evaluator at a specified fixed step over the specified interval. (Inherited from MotionEvaluatorT, TDerivative.)
	Evaluate(TimeInterval, Duration, Int32, ITrackCalculationProgress)	Evaluates this evaluator at a specified fixed step over the specified interval. (Inherited from MotionEvaluatorT, TDerivative.)
	Evaluate(JulianDate, JulianDate, Duration, Int32, ITrackCalculationProgress)	Evaluates this evaluator at a specified fixed step over the specified interval. (Inherited from MotionEvaluatorT, TDerivative.)
	EvaluateMotionWithoutOrder	Evaluates the function using a default order. (Inherited from MotionEvaluatorT, TDerivative.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetAvailabilityIntervals	Gets the intervals over which data is available. (Inherited from MotionEvaluatorT, TDerivative.)
	GetCachingWrapper	Gets a version of this evaluator that caches the previously computed value so that if it is evaluated twice at the same date the computation is done only once. (Overrides MotionEvaluatorT, TDerivativeGetCachingWrapper.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetNextSampleSuggestion	Gets a suggestion for the next independent variable value at which to sample this function. (Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	IsAvailable	Determines if valid data is available for the given JulianDate. (Inherited from MotionEvaluatorT, TDerivative.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	UpdateEvaluatorReferences	Updates the evaluator references held by this object using the reference-to-reference mapping in the specified CopyContext. (Inherited from MotionEvaluatorT, TDerivative.)

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Reference

AGI.Foundation.Geometry Namespace