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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: 19.5.402.0 (19.5.402.0)
Syntax
public abstract class Covariance3By3Evaluator : MotionEvaluator<Covariance3By3SizeAndOrientation, Covariance3By3Derivative>

The Covariance3By3Evaluator type exposes the following members.

Constructors
  NameDescription
Protected methodCovariance3By3Evaluator(EvaluatorGroup)
Initializes a new instance.
Protected methodCovariance3By3Evaluator(Covariance3By3Evaluator, CopyContext)
Initializes a new instance as a copy of an existing instance.
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Properties
  NameDescription
Public propertyAvailabilityIntervals
Gets a TimeIntervalCollection over which data is available. If the availability interval is infinite, this returns Infinite.
(Inherited from MotionEvaluatorT, TDerivative.)
Public propertyDefinedIn
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.
Public propertyGroup
Gets the group that contains this evaluator.
(Inherited from MotionEvaluatorT, TDerivative.)
Public propertyIsThreadSafe
Gets a value indicating whether the methods on this instance are safe to call from multiple threads simultaneously.
(Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
Public propertyIsTimeVarying
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
  NameDescription
Public methodClone
Clones this object using the specified context.
(Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
Public methodDispose
Releases any resources associated with this instance.
(Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
Protected methodDispose(Boolean)
Releases any resources associated with this instance.
(Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodEvaluate(JulianDate)
Evaluates the function.
(Inherited from MotionEvaluatorT, TDerivative.)
Public methodEvaluate(JulianDate, Int32)
Evaluates the function.
(Inherited from MotionEvaluatorT, TDerivative.)
Public methodEvaluate(TimeInterval, Duration, Int32)
Evaluates this evaluator at a specified fixed step over the specified interval.
(Inherited from MotionEvaluatorT, TDerivative.)
Public methodEvaluate(JulianDate, JulianDate, Duration, Int32)
Evaluates this evaluator at a specified fixed step over the specified interval.
(Inherited from MotionEvaluatorT, TDerivative.)
Public methodEvaluate(TimeInterval, Duration, Int32, ITrackCalculationProgress)
Evaluates this evaluator at a specified fixed step over the specified interval.
(Inherited from MotionEvaluatorT, TDerivative.)
Public methodEvaluate(JulianDate, JulianDate, Duration, Int32, ITrackCalculationProgress)
Evaluates this evaluator at a specified fixed step over the specified interval.
(Inherited from MotionEvaluatorT, TDerivative.)
Protected methodEvaluateMotionWithoutOrder
Evaluates the function using a default order.
(Inherited from MotionEvaluatorT, TDerivative.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetAvailabilityIntervals
Gets the intervals over which data is available.
(Inherited from MotionEvaluatorT, TDerivative.)
Public methodGetCachingWrapper
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.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetNextSampleSuggestion
Gets a suggestion for the next independent variable value at which to sample this function.
(Inherited from FunctionTIndependent, TDependent, TDependentDerivative.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodIsAvailable
Returns if valid data is available for this Julian date, otherwise returns .
(Inherited from MotionEvaluatorT, TDerivative.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodUpdateEvaluatorReferences
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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See Also