An object that represents an 'track' (perception) of something. More...

#include <WsfTrack.hpp>

Inheritance diagram for WsfTrack:

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Collaboration diagram for WsfTrack:

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Classes
class	EmitterTypeData
	A representation of a detected emitter type. More...
struct	EmitterTypeIdList
	A nested class to maintain a list of emitter type IDs. More...

Public Types
enum	TrackType { cUNFILTERED_SENSOR , cFILTERED_SENSOR , cPREDEFINED , cPROCESSED , cSTATIC_IMAGE , cPSEUDO_SENSOR }
	The source type of the track data. More...
enum	IFF_Status { cIFF_UNKNOWN , cIFF_AMBIGUOUS , cIFF_FOE , cIFF_FRIEND , cIFF_NEUTRAL }
	An enumeration for IFF. More...
enum	CopyCaller { cCC_COPY_CONSTRUCTOR , cCC_ASSIGNMENT , cCC_REPLACEMENT_UPDATE }
	An enumeration that is used to determine how 'CopyMemberData' operates. More...
using	Signal = WsfTrack_Signal

Public Member Functions
	WsfTrack ()
	Use this constructor if the track is a 'predefined track'.
	WsfTrack (WsfStringId aOriginatorNameId, WsfStringId aOriginatorTypeId)
	Use this constructor if the track is a 'predefined track'.
	WsfTrack (TrackType aTrackType, WsfObject aOriginatingProcessorOrSensor, WsfPlatform aOriginatingPlatform)
	Use this constructor for tracks generated by a platform part.
	WsfTrack (const WsfTrack &aSrc)
	~WsfTrack () override
WsfTrack *	Clone () const override
virtual void	Initialize (double aSimTime, const WsfTrackId &aTrackId, WsfSimulation &aSimulation)
void	SetSimulation (WsfSimulation *aSimulationPtr)
void	Update (double aSimTime) override
void	KinematicUpdate (double aSimTime) override
virtual void	ReplacementUpdate (const WsfTrack &aSource)
virtual void	UpdateFromMeasurement (double aSimTime, const WsfTrack &aMeasurement)
const char *	GetScriptClassName () const override
bool	IsTrack () const override
	Return that this is a track.
void	SetPlatformOriginator (WsfPlatform *aPlatformPtr)
	Identify the specified platform as the originator.
void	SetProcessorOriginator (WsfObject aProcessorPtr, WsfPlatform aPlatformPtr)
	Identify the specified processor as the originator.
void	SetSensorOriginator (WsfObject aSensorPtr, WsfPlatform aPlatformPtr)
	Identify the specified sensor as the originator.
void	SetSensorOriginator (WsfStringId aSensorNameId, WsfStringId aSensorTypeId)
const WsfTrackId &	GetTrackId () const
	Get the track ID.
void	SetTrackId (const WsfTrackId &aTrackId)
	Set the track ID.
TrackType	GetTrackType () const
	Get the 'track type'.
void	SetTrackType (TrackType aTrackType)
bool	IsPredefinedTrack () const
double	GetStartTime () const
void	SetStartTime (double aStartTime)
	Set the time when this track was started.
double	GetUpdateTime () const
	Get the time when this track was last updated.
double	GetLastUpdateInterval () const
	Get the last time interval between updates.
int	GetUpdateCount () const
	Define the time when this track was last updated.
void	SetUpdateCount (int aUpdateCount)
	Set the number of updates to this track.
double	GetMessageDataTag () const
	The 'data Id' to be used when the track is attached to a message.
void	SetMessageDataTag (double aMessageDataTag)
	Set the 'data Id' to be used when the track is attached to a message.
WsfStringId	GetOriginatorNameId () const
	Get the platform name ID of the originator.
size_t	GetOriginatorIndex () const
	Get the platform index of the originator.
WsfStringId	GetOriginatorTypeId () const
	The platform type ID of the originator.
WsfStringId	GetProcessorNameId () const
WsfStringId	GetProcessorTypeId () const
WsfStringId	GetSensorNameId () const
WsfStringId	GetSensorTypeId () const
WsfStringId	GetSensorModeId () const
void	SetSensorModeId (WsfStringId aSensorModeId)
bool	IsFusible () const
	Is the track a fusible track.
void	SetFusible (bool aIsFusible)
	Define whether the track is a fusible track.
virtual void	SetPurgeable (bool aIsPurgeable)
	Set whether this track can be purged.
bool	IsPurgeable () const
bool	IsStale () const
void	SetStale (bool aIsStale)
	Define whether the track data are to be considered 'stale.'.
Public Member Functions inherited from WsfMeasurement
	WsfMeasurement ()
	WsfMeasurement (const WsfMeasurement &aSrc)=default
WsfSpatialDomain	GetSpatialDomain () const
	Get the spatial domain of the platform.
void	SetSpatialDomain (const WsfSpatialDomain &aSpatialDomain)
	Set the spatial domain of the platform.
double	GetDefaultAltitude () const
	Return a default altitude based on the platform's spatial domain.
virtual WsfFilter *	GetFilter ()
	Return a pointer to the filter. If no filter is present, the pointer will be zero.
virtual const WsfFilter *	GetFilter () const
	Return a pointer to the filter (const version). If no filter is present, the pointer will be zero.
virtual bool	GetExtrapolatedLocationWCS (double aSimTime, double aLocationWCS[3]) const
template<typename T>
bool	GetExtrapolatedData (double aSimTime, const std::string &aExtrapolationType, T &aData) const
WsfSimulation *	GetSimulation () const
	Return the simulation object this measurement is associated with, or nullptr if WsfMeasurement::Initialize was not called.
void	SetSimulation (WsfSimulation &aSimulation)
void	SetSphericalMeasurement (double aSimTime, double aAzimuth, double aElevation, double aRange, double aRangeRate)
	Convenience method to set a 3D spherical measurement result.
Public Member Functions inherited from WsfAuxDataEnabled
	WsfAuxDataEnabled ()=default
	WsfAuxDataEnabled (const WsfAuxDataEnabled &aSrc)=default
WsfAuxDataEnabled &	operator= (const WsfAuxDataEnabled &aRhs)
	WsfAuxDataEnabled (WsfAuxDataEnabled &&)=default
WsfAuxDataEnabled &	operator= (WsfAuxDataEnabled &&)=default
virtual	~WsfAuxDataEnabled () noexcept
void	SetAuxData (const WsfAttributeContainer &aAuxData)
void	DeleteAuxData ()
	Delete the aux data container from the object.
void	MergeAuxData (const WsfAuxDataEnabled &aSrc)
	Merge the object's aux data with aux data from an existing object.
void	UpdateAuxData (const WsfAuxDataEnabled &aSrc)
	Update the object's aux data with aux data from an existing object.
bool	HasAuxData () const
	Returns true if this object has aux data.
bool	ProcessInput (UtInput &aInput)
template<typename T>
void	Serialize (T &aBuff)
	(De)serialization for XIO
WsfAttributeContainer &	GetAuxData ()
const WsfAttributeContainer &	GetAuxData () const noexcept
const WsfAttributeContainer &	GetAuxDataConst () const noexcept

Reporting responsibility methods.
This is used to declare if the local track manager has reporting responsibility for this track.
using	History = std::vector<std::unique_ptr<WsfMeasurement>>
bool	IsReportable () const
void	IsReportable (bool aIsReportable)
	Set the track reportable flag used by the local track manager to support reporting decision.
bool	Is3D () const
void	Set3D (bool aIs3D)
	Set whether to consider this track as having a full 3D solution (see WsfTrack::Is3D).
void	SetReportable (bool aIsReportable)
bool	HasHistory () const
virtual History &	GetHistory () const

Detected signal data
Get/Set the detected signal and validity flags
using	SignalList = WsfTrack_SignalList
const SignalList *	GetSignalList () const
void	AddSignal (const Signal &aSignal)
unsigned int	GetSignalCount () const
void	GetSignalEntry (unsigned int aIndex, Signal &aSignal) const
void	MergeSignalLists (const WsfTrack &aOtherTrack)
void	SetSignalList (const std::vector< Signal > &aSignalList)
double	GetFrequency () const
void	SetFrequency (double aFrequency)
bool	FrequencyValid () const
	Is detected frequency attribute valid?
void	SetFrequencyValid (bool aFrequencyValid)

Global Track Allocation Number (GTAN) methods
A track, if required, may be given a global track identification number to associate to a specific track instance.
using	IFF_StatusInformation = UtInformation<int>
using	SignalListPtrInformation = UtInformation<SignalList*>
using	EmitterTypeIdPtrInformation = UtInformation<EmitterTypeIdList*>
WsfTrackId	mTrackId
TrackType	mTrackType
WsfStringId	mOriginatorNameId
size_t	mOriginatorPlatformIndex
WsfStringId	mOriginatorTypeId
WsfStringId	mProcessorNameId
WsfStringId	mProcessorTypeId
WsfStringId	mSensorNameId
WsfStringId	mSensorTypeId
WsfStringId	mSensorModeId
int	mUpdateCount
double	mStartTime
UtDoubleInformation	mLastUpdateTime
int	mGlobalTrackNumber
double	mMessageDataTag
UtDoubleInformation	mTrackQuality
UtDoubleInformation	mSignalToNoise
UtDoubleInformation	mPixelCount
IFF_StatusInformation	mIFF_Status
SignalListPtrInformation	mSignalListPtr
EmitterTypeIdPtrInformation	mEmitterTypeIdListPtr
UtCovariancePtrInformation	mResidualCovariancePtr
union {
struct {
bool mIsFusible: 1
bool mIsPurgeable: 1
bool mIsStale: 1
bool mIs3D: 1
bool mIsReportable: 1
bool mIsCandidate: 1
bool mIsStrobe: 1
bool mIsFalseTarget: 1
}
unsigned int mFlags
};
int	mFalseTargetId
WsfStringId	mLastSourceName
	The name of the platform that last provided data that updated this track.
History	mHistory
void	SetGlobalTrackNumber (int aNumber)
int	GetGlobalTrackNumber () const
WsfSimulation *	GetSimulation () const
bool	LineOfSightRatesFrom (double aSimTime, WsfPlatform *aObserver, double &aLOSR_Az, double &aLOSR_El)
template<typename T>
void	SerializeP (T &aBuff)
	For XIO (de)serialization.
bool	UseQuantitativeTrackQuality () const

Identify Friend or Foe (IFF).
Get/Set the IFF status. A value of cIFF_UNKNOWN indicates there is no report of IFF status; This is the same as IFF_StatusValid() == false.
bool	IFF_StatusValid () const
IFF_Status	GetIFF_Status () const
void	SetIFF_Status (IFF_Status aIFF_Status)
	Set the IFF status of the target.

Track quality.
Get/Set the track quality. Track quality is expressed as a real value in the range [0..1] with 0 being the least quality and 1 being the highest quality. A quality of 1 should be reserved for high quality tracks that actions can be taken on. There is no validity flag for this field. All tracks have 'quality'. It is the responsibility of the producer to assign track quality.
double	GetTrackQuality () const
	Get the track quality.
double	GetTrackQuality (double aSimTime) const
	Get the track quality at a future time.
void	SetTrackQuality (double aTrackQuality)
	Set the track quality.

Quality and Expected Error
Get the track quality and associated expected error. Track quality is expressed as a real value in the range [0..1] with 0 being the least quality and 1 being the highest quality. A quality of 1 should be reserved for highest quality tracks. There is no validity flag for this field. All tracks have 'quality'. This field always returns quantitative track quality when available from covariances. Otherwise, it returns the default (0.5) or value provided using the "quality" keyword. The expected error calculation returns the expected RMS error in meters based on the track quality. See UtMeasurementUtil for a description of the track quality / error algorithms. The expected error
double	GetQuality () const
	Get the track quality.
double	GetQuality (double aSimTime) const
	Get the track quality at a future time.
double	GetExpectedLocationError () const
	Get the expected RMS location error associated with the track.
double	GetExpectedLocationError (double aSimTime) const
	Get the expected RMS error associated with the track at a given time.

Emitter Type ID data
Get/Set the emitter type and validity flags
void	AddEmitterTypeId (const EmitterTypeData &aEmitterTypeData)
void	AddEmitterTypeId (WsfStringId aTruthEmitterTypeId, WsfStringId aEmitterTypeId)
unsigned int	GetEmitterTypeIdCount () const
void	GetEmitterTypeIdEntry (unsigned int aIndex, EmitterTypeData &aEmitterTypeData) const
void	MergeEmitterTypeIdLists (const WsfTrack &aOtherTrack)
void	SetEmitterTypeIdList (const std::vector< EmitterTypeData > &aEmitterTypeIdList)
bool	EmitterTypeIdValid () const
	Is the emitter type ID attribute valid?
void	SetEmitterTypeIdValid (bool aEmitterTypeIdValid)
	Define whether or not the emitter type ID attribute is valid.

Signal to noise.
Get/Set the signal-to-noise ratio (in dB) and validity flags
double	GetSignalToNoise () const
	Get the signal to noise from the sensor.
void	SetSignalToNoise (double aSignalToNoise)
	Set the signal to noise from the sensor.
bool	SignalToNoiseValid () const
	Is the signal-to-noise attribute valid?
void	SetSignalToNoiseValid (bool aSignalToNoiseValid)
	Define whether or not the signal-to-noise attribute is valid.
double	GetPixelCount () const
	Pixel count methods (for tracks produced from images).
void	SetPixelCount (double aPixelCount)
	Set the number of pixels occupied by the object.

Residual Covariance matrix.
Get/Set the track residual covariance
const UtMatrixd *	GetResidualCovarianceMatrix () const
	Get the residual covariance matrix.
const UtCovariance *	GetResidualCovariance () const
void	SetResidualCovariance (const UtCovariance &aResidualCovarianceMatrix)
	Set the residual state covariance matrix.
void	SetResidualCovariance (UtCovariance *aResidualCovarianceMatrixPtr)
bool	ResidualCovarianceValid () const
	Is the residual covariance matrix attribute valid?
void	SetResidualCovarianceValid (bool aStateCovarianceValid)
	Define whether the state covariance matrix attribute is valid.
bool	ProcessNoiseVariancesValid () const
void	GetProcessNoiseVariancesECS (double aProcessNoiseVariancesECS[3]) const
void	SetProcessNoiseVariancesECS (double aProcessNoiseVariancesECS[3])
int	GetProcessNoiseModel () const

Candidate methods
Get/Set the "candidate" status of the track.
void	SetIsCandidate (bool aIsCandidate)
	Set the "candidate" status of a track.
bool	IsCandidate () const

False target methods.
A track may represent a false target.
void	SetIsFalseTarget (bool aIsFalseTarget)
bool	IsFalseTarget () const

Strobe methods.
A track may represent a strobe track, possibly from interference.
void	SetIsStrobe (bool aIsStrobe)
bool	IsStrobe () const

Truth methods.
The 'Target Platform' is not really part of the 'track' in that it represents truth data. In general this should not be used for simulation decisions, unless it is absolutely necessary to 'cheat'.
void	SetTarget (const WsfPlatform &aTarget)
void	SetTargetIndex (size_t aTargetIndex)
size_t	GetTargetIndex () const
	Return the platform index of the target.
void	SetTargetName (WsfStringId aTargetName)
WsfStringId	GetTargetName () const
	Return the string id that corresponds to the target platform or false-target blip name.
void	SetTargetType (WsfStringId aTargetType)
WsfStringId	GetTargetType () const
	Return the string id corresponding with the target platform's type.

Methods to support WsfTrackProcessor circular report detection.
void	SetLastSourceName (WsfStringId aSourceName) const
WsfStringId	GetLastSourceName () const

Input methods.
bool	ProcessInput (UtInput &aInput) override
void	ProcessInputBlock (const WsfScenario &aScenario, UtInputBlock &aInputBlock)
WsfTrack &	operator= (const WsfTrack &aRhs)
	Assignment operator.
static bool	LoadTrackInstance (const WsfScenario &aScenario, UtInput &aInput, WsfPlatform aPlatformPtr, WsfTrack &aTrackPtr)

Additional Inherited Members
Static Public Attributes inherited from WsfAuxDataEnabled
static UtCallbackListN< void(const WsfAuxDataEnabled *)>	AuxDataAccessed
static UtCallbackListN< void(const WsfAuxDataEnabled *)>	AuxDataDestroyed
using	WsfSpatialDomainInformation = UtInformation<int>
const wsf::TrackExtrapolators *	GetTrackExtrapolators () const
static double	GetDefaultAltitude (WsfSpatialDomain aDomain)
	Given a spatial domain, return the default altitude of that domain.
WsfSpatialDomainInformation	mSpatialDomain
WsfSimulation *	mSimulationPtr {nullptr}

Detailed Description

An object that represents an 'track' (perception) of something.

A track can be:

the product of a sensor
the product of a processor.
'pre-briefed' (an 'initial' track)

Tracks are passed from sensors to processors internally within a platform and are passed between platforms via communications links. A processor can pass a sensor track through unmodified or it can perform fusion, etc. and create new tracks that then become a product of the processor.

The creator/maintainer of a track should create an instance of the track using the proper constructor to identify its source (sensor or processor) The instance is then associated ONLY with that sensor or processor.

When a track is started Initialize() should be called to set the start time and track ID and then proceed with the normal track update process described below (including calling Update()!).

When a track is updated, Update() should be called and then the necessary fields should be updated.

A reporter must declare which fields in the track are 'valid'. The validity of a field is set with the 'Set<field>Valid()' methods and queried with the '<field>Valid()'. The validity of all fields is initially set to 'false' (invalid) by the constructor. The field validity and value are modified ONLY by the 'Set' methods and are NOT modified by Initialize() or Update().

An "auxiliary data" service is available with WsfTrack for storing arbitrary data of interest (see WsfAttributeContainer for more information). The auxiliary data are accessed through the WsfTrack::GetAuxData method. The aux data can be added through user input (see the "aux_data" keyword in the WSF User Input Guide). (see WsfAttributeContainer and UtAttributeContainer).

Member Typedef Documentation

◆ EmitterTypeIdPtrInformation

using WsfTrack::EmitterTypeIdPtrInformation = UtInformation<EmitterTypeIdList*>

protected

◆ History

using WsfTrack::History = std::vector<std::unique_ptr<WsfMeasurement>>

◆ IFF_StatusInformation

using WsfTrack::IFF_StatusInformation = UtInformation<int>

protected

◆ Signal

using WsfTrack::Signal = WsfTrack_Signal

◆ SignalList

using WsfTrack::SignalList = WsfTrack_SignalList

◆ SignalListPtrInformation

using WsfTrack::SignalListPtrInformation = UtInformation<SignalList*>

protected

Member Enumeration Documentation

◆ CopyCaller

enum WsfTrack::CopyCaller

An enumeration that is used to determine how 'CopyMemberData' operates.

Enumerator
cCC_COPY_CONSTRUCTOR	Called from a copy constructor.
cCC_ASSIGNMENT	Called from an assignment operator.
cCC_REPLACEMENT_UPDATE	Called from the replacement update function. This track retains its ID.

◆ IFF_Status

enum WsfTrack::IFF_Status

An enumeration for IFF.

Enumerator
cIFF_UNKNOWN	No IFF status is being reported.
cIFF_AMBIGUOUS	The reporter cannot determine if the object is a friend or a foe.
cIFF_FOE	The object has been determined to be a foe,.
cIFF_FRIEND	The object has been determined to be a friend.
cIFF_NEUTRAL	The object has been determined to be neutral.

◆ TrackType

enum WsfTrack::TrackType

The source type of the track data.

Enumerator
cUNFILTERED_SENSOR	The track is the result of a direct sensor measurement.
cFILTERED_SENSOR	The track is the result of filtered or processed sensor measurements.
cPREDEFINED	The track is 'pre-defined' or 'pre-briefed' (typically read from an input file).
cPROCESSED	The track is the product of some 'process' (filtering, fusion, intel reports, etc.).
cSTATIC_IMAGE	The track is an extract from a static image (e.g.: spot SAR or photograph). This is similar to a 'FILTERED_SENSOR' track, but a different type must be used because the mechanisms for using it in fusion processes may be different.
cPSEUDO_SENSOR	The track is a 'pseudo-sensor' track. These exist only for visualization purposes and are produced by WsfEOIR_Sensor and WsfSAR_Sensor during the formation of an image. These tracks are only presented via the observer interface (never sent over internal/external links). In general, an observer will typically ignore these tracks.

Constructor & Destructor Documentation

◆ WsfTrack() [1/4]

WsfTrack::WsfTrack ( )

Use this constructor if the track is a 'predefined track'.

References cPREDEFINED, mGlobalTrackNumber, mIsFusible, mIsPurgeable, and mTrackType.

Referenced by Clone(), WsfLocalTrack::GetRawTrack(), WsfLocalTrack::IsMirrorTrack(), LoadTrackInstance(), MergeEmitterTypeIdLists(), MergeSignalLists(), operator=(), WsfLocalTrack::ReplacementUpdate(), ReplacementUpdate(), WsfLocalTrack::SerializeP(), WsfLocalTrack::SetMirrorTrack(), WsfLocalTrack::UpdateFilter(), WsfLocalTrack::UpdateFromMeasurement(), UpdateFromMeasurement(), WsfLocalTrack::UpdateSignalList(), WsfLocalTrack::WsfLocalTrack(), WsfLocalTrack::WsfLocalTrack(), WsfLocalTrack::WsfLocalTrack(), and WsfTrack().

◆ WsfTrack() [2/4]

WsfTrack::WsfTrack	(	WsfStringId	aOriginatorNameId,
		WsfStringId	aOriginatorTypeId )

Use this constructor if the track is a 'predefined track'.

References cPREDEFINED, mGlobalTrackNumber, mIsFusible, mIsPurgeable, mOriginatorNameId, mOriginatorPlatformIndex, mOriginatorTypeId, and mTrackType.

◆ WsfTrack() [3/4]

WsfTrack::WsfTrack	(	TrackType	aTrackType,
		WsfObject *	aOriginatingProcessorOrSensor,
		WsfPlatform *	aOriginatingPlatform )

Use this constructor for tracks generated by a platform part.

References cUNFILTERED_SENSOR, WsfPlatform::GetIndex(), WsfObject::GetNameId(), WsfObject::GetTypeId(), mGlobalTrackNumber, mIsFusible, mIsPurgeable, mOriginatorNameId, mOriginatorPlatformIndex, mOriginatorTypeId, mProcessorNameId, mProcessorTypeId, mSensorNameId, mSensorTypeId, mTrackId, and mTrackType.

◆ WsfTrack() [4/4]

WsfTrack::WsfTrack ( const WsfTrack & aSrc )

References cCC_COPY_CONSTRUCTOR, WsfAuxDataEnabled::WsfAuxDataEnabled(), WsfMeasurement::WsfMeasurement(), and WsfTrack().

◆ ~WsfTrack()

WsfTrack::~WsfTrack ( )

override

Member Function Documentation

◆ AddEmitterTypeId() [1/2]

void WsfTrack::AddEmitterTypeId ( const EmitterTypeData & aEmitterTypeData )

Adds a emitter type data to the list of emitter type data. The emitter data will not be added if it is already in the list.

Parameters

aEmitterTypeData The emitter type data to be added

References WsfTrack::EmitterTypeData::mEmitterTruthId, mEmitterTypeIdListPtr, and mSignalListPtr.

Referenced by AddEmitterTypeId(), MergeEmitterTypeIdLists(), and SetEmitterTypeIdList().

◆ AddEmitterTypeId() [2/2]

void WsfTrack::AddEmitterTypeId	(	WsfStringId	aTruthEmitterTypeId,
		WsfStringId	aEmitterTypeId )

Adds a emitter type to the list of emitter types. The emitter will not be added if it is already in the list.

Parameters

aTruthEmitterTypeId	The truth emitter type to be added
aEmitterTypeId	The derived emitter type to be added

References AddEmitterTypeId().

◆ AddSignal()

void WsfTrack::AddSignal ( const Signal & aSignal )

Adds a signal to the list of detected signals. The signal will not be added if it is already in the list.

Parameters

aSignal The signal to be added

References WsfTrack_Signal::mLowerFrequency, mSignalListPtr, and WsfTrack_Signal::mUpperFrequency.

Referenced by MergeSignalLists(), SetSignalList(), and WsfBayesClassifier::Test().

◆ Clone()

WsfTrack * WsfTrack::Clone ( ) const

overridevirtual

Make a copy (clone) of the track.

Returns: A pointer to the newly created track.

Reimplemented from WsfMeasurement.

References WsfTrack().

Referenced by WsfTrackManager::AddInitialTrack(), WsfTrackManager::AddRawTrackReport(), WsfTrackManager::AddTrackReport(), WsfWeapon::CreateTargetTrack(), WsfImplicitWeapon::Fire(), WsfWeapon::SalvoRequest::SalvoRequest(), WsfTrackMessage::SetTrack(), WsfUplinkProcessor::StopUplinking(), and WsfCompositeSensor::UpdateCompositeTrack().

◆ EmitterTypeIdValid()

bool WsfTrack::EmitterTypeIdValid ( ) const

inline

Is the emitter type ID attribute valid?

References mEmitterTypeIdListPtr.

◆ FrequencyValid()

bool WsfTrack::FrequencyValid ( ) const

Is detected frequency attribute valid?

References mSignalListPtr.

Referenced by wsf::event::utils::PrintTrackData(), and wsf::event::utilsCSV::PrintTrackData().

◆ GetEmitterTypeIdCount()

unsigned int WsfTrack::GetEmitterTypeIdCount ( ) const

Get the number of entries in the detected signal list.

Returns: The number of entries in the detected signal list.

References mEmitterTypeIdListPtr.

Referenced by WsfTargetTypeReporting::UpdateReportedTargetType().

◆ GetEmitterTypeIdEntry()

void WsfTrack::GetEmitterTypeIdEntry	(	unsigned int	aIndex,
		EmitterTypeData &	aEmitterTypeData ) const

Get the i'th emitter type from the list of emitter types.

Parameters

aIndex	[input] The index of the desired entry. This must be in the range [0..GetEmitterTypeCount()-1].
aEmitterTypeData	[output] The desired entry. This is not modified if the aIndex is not in range.

References mEmitterTypeIdListPtr.

Referenced by WsfTargetTypeReporting::UpdateReportedTargetType().

◆ GetExpectedLocationError() [1/2]

double WsfTrack::GetExpectedLocationError ( ) const

Get the expected RMS location error associated with the track.

References GetQuality().

◆ GetExpectedLocationError() [2/2]

double WsfTrack::GetExpectedLocationError ( double aSimTime ) const

Get the expected RMS error associated with the track at a given time.

References GetQuality().

◆ GetFrequency()

double WsfTrack::GetFrequency ( ) const

Get the frequency of the detected emitter.

Returns: The detected frequency (Hertz).

Note: This is for compatibility with code that existed prior to the implementation of frequency lists. lists. It will return the first frequency from the frequency list.

References GetSignalEntry(), WsfTrack_Signal::mLowerFrequency, and WsfTrack_Signal::mUpperFrequency.

◆ GetGlobalTrackNumber()

int WsfTrack::GetGlobalTrackNumber ( ) const

inline

References mGlobalTrackNumber.

◆ GetHistory()

WsfTrack::History & WsfTrack::GetHistory ( ) const

virtual

References mHistory.

Referenced by WsfTrackManager::AddTrackReport(), WsfTrackManager::PurgeLocalTrackHistory(), and WsfEW_SensorComponent::TrackerUpdateTrack().

◆ GetIFF_Status()

IFF_Status WsfTrack::GetIFF_Status ( ) const

inline

References mIFF_Status.

Referenced by WsfBMUtils::ConvertTrack(), WsfSA_Perceive::CreateBanditsList(), WsfAccessorIFF::GetAttribute(), UCI_Util::GetStandardIdentity(), WsfAccessorIFF::HasAttribute(), WsfThreatProcessor::IsThreatening(), WsfEventPipeInterface::PackTrack(), WsfSA_Perceive::PossibleEnemy(), WsfDefaultFusion::ReviewIFF(), WsfL16::SurveillancePart::SendSpaceTrack(), WsfSA_Assess::UpdateEngagementsData(), WsfDefaultFusion::UpdateIFF_Status(), WsfSA_Processor::UpdateTrackData(), and WsfSA_EntityPerception::WsfSA_EntityPerception().

◆ GetLastSourceName()

WsfStringId WsfTrack::GetLastSourceName ( ) const

inline

Set the platform name (ID) of the platform that last provided data to update this track. This should be the value from WsfTrackMessage::GetSenderId.

References mLastSourceName.

Referenced by WsfTrackProcessor::SendTrackP().

◆ GetLastUpdateInterval()

double WsfTrack::GetLastUpdateInterval ( ) const

inline

Get the last time interval between updates.

References mLastUpdateTime.

◆ GetMessageDataTag()

double WsfTrack::GetMessageDataTag ( ) const

inline

The 'data Id' to be used when the track is attached to a message.

References mMessageDataTag.

◆ GetOriginatorIndex()

size_t WsfTrack::GetOriginatorIndex ( ) const

inline

Get the platform index of the originator.

References mOriginatorPlatformIndex.

Referenced by WsfBMUtils::GetOriginalTracks(), WsfBMUtils::GetTrackSensorType(), WsfBMUtils::IsTrackGeneratedByLocalSensor(), and WsfEventPipeInterface::PackTrack().

◆ GetOriginatorNameId()

WsfStringId WsfTrack::GetOriginatorNameId ( ) const

inline

Get the platform name ID of the originator.

References mOriginatorNameId.

Referenced by WsfTrackManager::AddMeasurement(), MTT_PerceivedCluster::CopyFrom(), WsfDirectionFinderProcessor::CreateLocalTrack(), WsfDefaultFusion::PerformMirrorTrackUpdate(), WsfDefaultFusion::PerformStandardTrackUpdate(), WsfWeaponTrackProcessor::ProcessTrackUpdate(), WsfWeaponTrackProcessor::SetCurrentTarget(), and WsfXIO_AutoDisMapping::TranslateTrack().

◆ GetOriginatorTypeId()

WsfStringId WsfTrack::GetOriginatorTypeId ( ) const

inline

The platform type ID of the originator.

References mOriginatorTypeId.

Referenced by MTT_PerceivedCluster::CopyFrom().

◆ GetPixelCount()

double WsfTrack::GetPixelCount ( ) const

inline

Pixel count methods (for tracks produced from images).

Get the number of pixels occupied by the object. This value will be zero if not from an image.

References mPixelCount.

Referenced by WsfEventPipeInterface::PackTrack(), wsf::event::utils::PrintTrackData(), and wsf::event::utilsCSV::PrintTrackData().

◆ GetProcessNoiseModel()

int WsfTrack::GetProcessNoiseModel ( ) const

◆ GetProcessNoiseVariancesECS()

void WsfTrack::GetProcessNoiseVariancesECS ( double aProcessNoiseVariancesECS[3] ) const

◆ GetProcessorNameId()

WsfStringId WsfTrack::GetProcessorNameId ( ) const

inline

Get the processor name Id of the reporting processor.

Note: this will be 0 if the track type is either a 'cFILTERED_SENSOR' or 'cUNFILTER_SENSOR'.

References mProcessorNameId.

◆ GetProcessorTypeId()

WsfStringId WsfTrack::GetProcessorTypeId ( ) const

inline

Get the processor Type Id of the reporting processor.

Note: this will be 0 if the track type is either a 'cFILTERED_SENSOR' or 'cUNFILTER_SENSOR'.

References mProcessorTypeId.

◆ GetQuality() [1/2]

double WsfTrack::GetQuality ( ) const

Get the track quality.

References mTrackQuality.

Referenced by WsfTrackManager::AssessTrackQuality(), GetExpectedLocationError(), GetExpectedLocationError(), GetTrackQuality(), and GetTrackQuality().

◆ GetQuality() [2/2]

double WsfTrack::GetQuality ( double aSimTime ) const

Get the track quality at a future time.

References mTrackQuality.

◆ GetResidualCovariance()

const UtCovariance * WsfTrack::GetResidualCovariance ( ) const

inline

References mResidualCovariancePtr.

Referenced by WsfDefaultFusion::PerformStandardTrackUpdate(), and wsf::event::utils::PrintTrackData().

◆ GetResidualCovarianceMatrix()

const UtMatrixd * WsfTrack::GetResidualCovarianceMatrix ( ) const

Get the residual covariance matrix.

References mResidualCovariancePtr.

◆ GetScriptClassName()

const char * WsfTrack::GetScriptClassName ( ) const

override

◆ GetSensorModeId()

WsfStringId WsfTrack::GetSensorModeId ( ) const

inline

Get the sensor mode ID in use at the time of the sensor report.

Note: this will be 0 if the track type is not either a 'cFILTERED_SENSOR' or 'cUNFILTER_SENSOR'.

References mSensorModeId.

Referenced by WsfEventPipeInterface::PackTrack(), WsfWeaponTrackProcessor::ProcessTrackUpdate(), WsfSensor::SendTrackUpdateMessage(), WsfEW_TrackEffect::SensorTrackDropped(), and WsfWeaponTrackProcessor::SetCurrentTarget().

◆ GetSensorNameId()

WsfStringId WsfTrack::GetSensorNameId ( ) const

inline

Get the sensor name Id of the reporting sensor.

Note: this will be 0 if the track type is not either a 'cFILTERED_SENSOR' or 'cUNFILTER_SENSOR'.

References mSensorNameId.

Referenced by MTT_PerceivedCluster::CopyFrom(), WsfClusterCorrelation::GetMaxMeasurementError(), WsfBMUtils::GetOriginalTracks(), WsfBMUtils::GetRawTrackSensorType(), WsfWMAIEngagementMod::Drag::isFinished(), WsfL16::SurveillancePart::IsSensorTrackSuppressed(), WsfUplinkProcessor::LocalTrackCorrelation(), WsfEventPipeInterface::PackTrack(), WsfWeaponTrackProcessor::ProcessTrackUpdate(), WsfRF_Repeater::RegisterTrack(), WsfCompositeSensor::SensorDetectionChanged(), WsfCompositeSensor::SensorTurnedOff(), WsfWeaponTrackProcessor::SetCurrentTarget(), WsfP6DOF_Mover::Update(), UT_DEFINE_SCRIPT_METHOD(), and UT_DEFINE_SCRIPT_METHOD().

◆ GetSensorTypeId()

WsfStringId WsfTrack::GetSensorTypeId ( ) const

inline

Get the sensor Type Id of the reporting sensor.

Note: this will be 0 if the track type is not either a 'cFILTERED_SENSOR' or 'cUNFILTER_SENSOR'.

References mSensorTypeId.

Referenced by UT_DEFINE_SCRIPT_METHOD(), and UT_DEFINE_SCRIPT_METHOD().

◆ GetSignalCount()

unsigned int WsfTrack::GetSignalCount ( ) const

Get the number of entries in the detected signal list.

Returns: The number of entries in the detected signal list.

References mSignalListPtr.

Referenced by wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), WsfRF_Repeater::SensorTrackUpdated(), WsfSignalAccessor::SetTrack(), and WsfRF_Jammer::StartJammingTrack().

◆ GetSignalEntry()

void WsfTrack::GetSignalEntry	(	unsigned int	aIndex,
		Signal &	aSignal ) const

Get the i'th signal from the list of detected signal.

Parameters

aIndex	[input] The index of the desired entry. This must be in the range [0..GetSignalCount()-1].
aSignal	[output] The desired entry. This is not modified if the aIndex is not in range.

References mSignalListPtr.

Referenced by GetFrequency(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), WsfRF_Repeater::SensorTrackUpdated(), WsfSignalAccessor::SetTrack(), and WsfRF_Jammer::StartJammingTrack().

◆ GetSignalList()

const SignalList * WsfTrack::GetSignalList ( ) const

inline

References mSignalListPtr.

Referenced by wsf::UCI_SensorComponent::SendEntityMessage(), and WsfDefaultFusion::UpdateSignalList().

◆ GetSignalToNoise()

double WsfTrack::GetSignalToNoise ( ) const

inline

Get the signal to noise from the sensor.

References mSignalToNoise.

Referenced by WsfEventPipeInterface::PackTrack(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), WsfDefaultFusion::UpdateSignalToNoise(), and WsfFalseTargetScreener::UpdateTargetTrack().

◆ GetSimulation()

WsfSimulation * WsfTrack::GetSimulation ( ) const

inline

References WsfMeasurement::mSimulationPtr.

Referenced by WsfDirectionFinderProcessor::AddFilterToFusedTrack(), GetTargetIndex(), and WsfEventPipeInterface::PackTrack().

◆ GetStartTime()

double WsfTrack::GetStartTime ( ) const

inline

Get the time when this track was started. If this is the first update then StartTime = UpdateTime.

References mStartTime.

Referenced by WsfEventPipeInterface::PackTrack(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), WsfXIO_AutoDisMapping::TranslateTrack(), WsfPassiveSensor::PassiveMode::UpdateTrackReportingFlags(), and WsfSOSM_Sensor::SOSM_Mode::UpdateTrackReportingFlags().

◆ GetTargetIndex()

size_t WsfTrack::GetTargetIndex ( ) const

Return the platform index of the target.

Get the platform index of the target. This index can be 0 if the track is not associated with a target.

References WsfSimulation::GetPlatformByName(), GetSimulation(), and platformPtr.

Referenced by WsfWeaponTaskManager::AcquireResource(), WsfBMUtils::BelievedAlive(), WsfSA_Assess::CalculatePrioritizedThreats(), WsfBallisticMissileLaunchComputer::ComputeAirIntercept(), WsfBallisticMissileLaunchComputer::ComputeLateralTargetOffset(), Contains(), MTT_PerceivedCluster::CopyFrom(), WsfTruthCorrelation::CorrelateImpl(), WsfSA_Perceive::CreateBanditsList(), WsfBallisticMissileLaunchComputer::EstimatedTimeToIntercept(), WsfTabularLaunchComputer::EstimatedTimeToIntercept(), WsfSA_Assess::GetPerceivedTrackedPlatformWithTarget(), WsfBMUtils::GetTarget(), WsfOrbitalManeuver::GetTargetPropagatorPerception(), GetTargetType(), WsfPerceptionProcessor::Important(), WsfSA_Perceive::Important(), WsfL16::Interface_J11::InFlightTargetUpdate(), Initialize(), WsfThreatProcessor::IsThreatening(), WsfPerceptionProcessor::MarkThreatAsImportant(), WsfSA_Perceive::MarkThreatAsImportant(), WsfPerceptionProcessor::MarkThreatAsUnimportant(), WsfSA_Perceive::MarkThreatAsUnimportant(), WsfEventPipeInterface::PackTrack(), WsfSA_Processor::PlatformInTrackListMWS(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), wsf::event::utils::PrintTrackTargetName(), wsf::event::utilsCSV::PrintTrackTargetName(), WsfCuedLaserWeapon::ProcessMessage(), WsfWeaponTrackProcessor::ProcessTrackUpdate(), WsfRF_Repeater::RegisterTrack(), WsfDefaultSensorScheduler::SelectTargetForRequest(), WsfL16::SurveillancePart::SendSpaceTrack(), WsfSensor::SendTrackDropMessage(), WsfCompositeSensor::SensorDetectionChanged(), WsfDisPlatform::SensorTrackDropped(), WsfDisPlatform::SensorTrackInitiated(), WsfRF_Repeater::SensorTrackUpdated(), WsfRIPRProcessor::SetTargetByTrack(), WsfRF_Jammer::StartJammingTrack(), WsfRIPRProcessor::StartUplinking(), WsfUplinkProcessor::StartUplinking(), WsfRIPRProcessor::Targeting(), WsfRIPRProcessor::TargetTrack(), WsfMilEventPipe::TaskAssigned(), WsfImageProcessor::TrackDropped(), WsfXIO_AutoDisMapping::TranslateTrack(), WsfPerceptionProcessor::Unimportant(), WsfSA_Perceive::Unimportant(), Fires::BallisticPath::Update(), WsfSA_Assess::UpdateEngagementsData(), WsfWeaponEngagement::UpdateIntendedTarget(), WsfOrbitDeterminationFusion::UpdateLocalTrackFromNonLocalTrack(), WsfSA_Perceive::UpdatePerceivedItemsCalculation(), WsfLocalTrackStatus::UpdateTargetName(), WsfEW_SensorComponent::UpdateTrack(), WsfImageProcessor::UpdateTrack(), WsfSA_Processor::UpdateTrackData(), WsfBallisticMissileLaunchComputer::WeaponFireAborted(), WsfRIPRProcessor::WeaponsActive(), WsfRIPRProcessor::WeaponsIncoming(), and WsfSA_EntityPerception::WsfSA_EntityPerception().

◆ GetTargetName()

WsfStringId WsfTrack::GetTargetName ( ) const

inline

Return the string id that corresponds to the target platform or false-target blip name.

Referenced by WsfTrackManager::AddMeasurement(), WsfTrackManager::AddRawTrackReport(), WsfTrackManager::AddTrackReport(), WsfFusionCenter::AdjustTrackQuantities(), WsfTaskManager::AssignTask(), WsfSA_Assess::CalculatePrioritizedThreats(), WsfPerfectCorrelation::CorrelateImpl(), WsfTruthCorrelation::CorrelateImpl(), WsfDirectionFinderProcessor::CreateLocalTrack(), WsfTrackStateController::DiscoverTrack(), WsfImplicitWeapon::Fire(), WsfLaserWeapon::Fire(), WsfRoadMover::GoToTrack(), WsfXIO_TaskService::HandleCommand(), WsfL16::Interface_J11::InFlightTargetUpdate(), WsfThreatProcessor::IsThreatening(), WsfTrackStateController::LocalTrackDropped(), wsf::event::utils::PrintTrackTargetName(), wsf::event::utilsCSV::PrintTrackTargetName(), WsfBeamDirector::WsfBeamDirectorMode::Select(), WsfTrackProcessor::SendTrackP(), WsfRF_Repeater::SensorTrackInitiated(), WsfRF_Repeater::SensorTrackUpdated(), WsfCTD_SensorComponent::TrackerDropTrack(), WsfP6DOF_Mover::Update(), WsfCompositeSensor::UpdateCompositeTrack(), WsfWeaponEngagement::UpdateIntendedTarget(), WsfOrbitDeterminationFusion::UpdateLocalTrackFromNonLocalTrack(), WsfLocalTrackStatus::UpdateTargetName(), WsfCoherentSensorProcessor::UpdateTrack(), WsfImageProcessor::UpdateTrack(), WsfSA_Processor::UpdateTrackData(), WsfQuantumTask::WsfQuantumTask(), and WsfSA_EntityPerception::WsfSA_EntityPerception().

◆ GetTargetType()

WsfStringId WsfTrack::GetTargetType ( ) const

Return the string id corresponding with the target platform's type.

References GetTargetIndex().

Referenced by WsfPerceptionProcessor::Important(), WsfSA_Perceive::Important(), WsfL16::Interface_J11::InFlightTargetUpdate(), WsfPerceptionProcessor::Unimportant(), WsfSA_Perceive::Unimportant(), WsfCoherentSensorProcessor::UpdateTrack(), WsfImageProcessor::UpdateTrack(), WsfSA_Processor::UpdateTrackData(), and WsfSA_EntityPerception::WsfSA_EntityPerception().

◆ GetTrackId()

const WsfTrackId & WsfTrack::GetTrackId ( ) const

inline

Get the track ID.

References mTrackId.

◆ GetTrackQuality() [1/2]

double WsfTrack::GetTrackQuality ( ) const

Get the track quality.

References GetQuality(), mTrackQuality, and UseQuantitativeTrackQuality().

Referenced by WsfTrackManager::AssessTrackQuality(), MTT_PerceivedCluster::CopyFrom(), WsfNonExportableUtil::GetLink16_TrackQuality(), WsfEventPipeInterface::PackTrack(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), wsf::event::utils::PrintTrackDataBrief(), WsfDefaultFusion::ReviewTrackQuality(), WsfL16::SurveillancePart::SendAirTrack(), WsfL16::SurveillancePart::SendLandTrack(), WsfL16::SurveillancePart::SendSurfaceTrack(), WsfCompositeSensor::UpdateCompositeTrack(), WsfSA_Assess::UpdateEngagementsData(), WsfMTT_Fusion::UpdateLocalTrackFromNonLocalTrack(), and WsfDefaultFusion::UpdateTrackQuality().

◆ GetTrackQuality() [2/2]

double WsfTrack::GetTrackQuality ( double aSimTime ) const

Get the track quality at a future time.

References GetQuality(), mTrackQuality, and UseQuantitativeTrackQuality().

◆ GetTrackType()

TrackType WsfTrack::GetTrackType ( ) const

inline

Get the 'track type'.

References mTrackType.

Referenced by WsfTrackManager::AddTrackReport(), WsfTrackManager::AssessTrackQuality(), MTT_PerceivedCluster::CopyFrom(), WsfL16::SurveillancePart::HaveReportingResponsibility(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), wsf::event::utils::PrintTrackDataBrief(), and WsfTrackProcessor::ShouldProcessInboundReport().

◆ GetUpdateCount()

int WsfTrack::GetUpdateCount ( ) const

inline

Define the time when this track was last updated.

Get the number of updates to this track.

References mUpdateCount.

Referenced by WsfTrackManager::AddRawTrackReport(), WsfEventPipeInterface::PackTrack(), WsfDefaultFusion::PerformStandardTrackUpdate(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), wsf::event::utils::PrintTrackDataBrief(), WsfRF_Jammer::ProcessMessage(), WsfSensor::SendTrackUpdateMessage(), and WsfSensorProcessor::TrackUpdated().

◆ GetUpdateTime()

double WsfTrack::GetUpdateTime ( ) const

inline

Get the time when this track was last updated.

Referenced by WsfDirectionFinderProcessor::AddFilterToFusedTrack(), WsfTrackManager::AddMeasurement(), WsfTrackManager::AddRawTrackReport(), WsfClusterCorrelation::ClusterRawTracksIntoLocalTracks(), WsfBMUtils::ConvertTrack(), MTT_PerceivedCluster::CopyFrom(), WsfDirectionFinderProcessor::CreateLocalTrack(), WsfNonExportableUtil::GetLink16_TrackQuality(), WsfOrbitalManeuver::GetTargetPropagatorPerception(), WsfL16::SurveillancePart::HaveReportingResponsibility(), WsfTrackManager::InitiateTrackP(), KinematicUpdate(), WsfHeatMap::LocalTrackDropped(), WsfEventPipeInterface::PackTrack(), WsfDefaultFusion::PerformStandardTrackUpdate(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), wsf::event::utils::PrintTrackDataBrief(), WsfWeaponTrackProcessor::ProcessTrackUpdate(), ReplacementUpdate(), wsf::UCI_SensorComponent::SendEntityMessage(), WsfTrackProcessor::SendTrackP(), WsfWeaponTrackProcessor::SetCurrentTarget(), WsfDefaultSensorScheduler::StartTracking(), WsfCorrelationStrategy::TestCorrelation(), WsfXIO_AutoDisMapping::TranslateTrack(), Fires::BallisticPath::Update(), WsfCompositeSensor::UpdateCompositeTrack(), WsfOrbitDeterminationFusion::UpdateLocalTrackFromNonLocalTrack(), WsfSensorMode::UpdateTrackPosition(), and UT_DEFINE_SCRIPT_METHOD().

◆ HasHistory()

bool WsfTrack::HasHistory ( ) const

References mHistory.

Referenced by WsfTrackManager::PurgeLocalTrackHistory().

◆ IFF_StatusValid()

bool WsfTrack::IFF_StatusValid ( ) const

inline

References mIFF_Status.

Referenced by WsfSA_Perceive::CreateBanditsList(), WsfSA_Perceive::PossibleEnemy(), WsfSA_Assess::UpdateEngagementsData(), WsfSA_Processor::UpdateTrackData(), and WsfSA_EntityPerception::WsfSA_EntityPerception().

◆ Initialize()

void WsfTrack::Initialize	(	double	aSimTime,
		const WsfTrackId &	aTrackId,
		WsfSimulation &	aSimulation )

virtual

Initialize a new track.

This ONLY sets the track ID, track start and update times and update count. All other fields remain at their previous values.

Parameters

aSimTime	The current simulation time. The start time and last update time of the track will be set to this value.
aTrackId	The track ID to be associated with the new track.
aSimulation	The Simulation

References WsfMeasurement::GetExtrapolatedLocationWCS(), WsfPlatform::GetIndex(), WsfSimulation::GetPlatformByName(), GetTargetIndex(), IsPredefinedTrack(), mOriginatorNameId, mOriginatorPlatformIndex, WsfMeasurement::mSimulationPtr, mStartTime, mTrackId, mUpdateCount, platformPtr, SetLocationWCS(), WsfMeasurement::SetSimulation(), and targetIndex().

Referenced by WsfWeaponServer::CreateATargetPoint(), WsfWeaponServer::CreateATargetPoint(), WsfJamStrobeDetector::InitializeTrack(), WsfSensorMode::InitializeTrack(), WsfUtil::MakeTrack(), SAM_LaunchComputerGenerator::PlaceNewTarget(), WsfWeaponServer::ProcessCommand(), and WsfCompositeSensor::UpdateCompositeTrack().

◆ Is3D()

bool WsfTrack::Is3D ( ) const

Does the track have sufficient data to be considered a "3D" track. For a fused track this flag is set if there were sufficient data to create a 3D location estimate (for example, if range, bearing, and elevation are all available from the same sensor). This flag should be set false if some part of the solution is guessed (for example, altitude guessed in conjunction with a range-bearing report). This method may return a different result from WsfTrack::LocationValid, as the location may be valid without a true "3D" solution available.

References mIs3D.

Referenced by WsfBMUtils::ConvertTrack(), MTT_PerceivedCluster::CopyFrom(), WsfEventPipeInterface::PackTrack(), WsfDefaultFusion::PerformStandardTrackUpdate(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), WsfL16::SurveillancePart::SendSpaceTrack(), and WsfSensorMode::UpdateTrackPosition().

◆ IsCandidate()

bool WsfTrack::IsCandidate ( ) const

inline

Return whether the track is marked as a "candidate" (i.e., perhaps, not to be used for decision making due to its immaturity).

References mIsCandidate.

Referenced by WsfTrackManager::AddMeasurement(), WsfTrackManager::FuseTrack(), WsfTrackStateController::LocalTrackInitiated(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), wsf::event::utils::PrintTrackDataBrief(), WsfTrackProcessor::SendTrack(), and WsfTrackProcessor::SendTrack().

◆ IsFalseTarget()

bool WsfTrack::IsFalseTarget ( ) const

inline

Get the flag indicating this is a spurious target not corresponding to a real platform.

Returns: 'True' = Is a false target.

References mIsFalseTarget.

Referenced by wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), wsf::event::utils::PrintTrackDataBrief(), WsfSA_Assess::UpdateEngagementsData(), WsfSA_Perceive::UpdatePerceivedItemsCalculation(), WsfFalseTargetScreener::UpdateTargetTrack(), and WsfSA_Processor::UpdateTrackData().

◆ IsFusible()

bool WsfTrack::IsFusible ( ) const

inline

Is the track a fusible track.

References mIsFusible.

Referenced by WsfTrackManager::AddTrackReport(), WsfLink16Correlation::CorrelateImpl(), WsfPerfectCorrelation::CorrelateImpl(), WsfTruthCorrelation::CorrelateImpl(), and WsfTrackManager::UnlockTrack().

◆ IsPredefinedTrack()

bool WsfTrack::IsPredefinedTrack ( ) const

inline

Is the track a predefined (pre-briefed) track? This method is retained for compatibility.

References cPREDEFINED, and mTrackType.

Referenced by Initialize(), and IsReportable().

◆ IsPurgeable()

bool WsfTrack::IsPurgeable ( ) const

inline

Return the current state of whether this track is purgeable.

Note: A result of true indicates that the track can be purged eventually. In the case of a WsfLocalTrack, it may have a nonzero use count and will not be purged until the use count goes to zero.

References mIsPurgeable.

Referenced by WsfLocalTrack::SetPurgeable().

◆ IsReportable() [1/2]

bool WsfTrack::IsReportable ( ) const

inline

Is the track reportable by the local track manager?

Returns: 'true' if the local track manager has reporting responsibility for the track or 'false' if not.

References mIsReportable.

Referenced by WsfTrackProcessor::SendTrackP(), and WsfEW_SensorComponent::UpdateTrack().

◆ IsReportable() [2/2]

void WsfTrack::IsReportable ( bool aIsReportable )

Set the track reportable flag used by the local track manager to support reporting decision.

References IsPredefinedTrack(), and mIsReportable.

◆ IsStale()

bool WsfTrack::IsStale ( ) const

inline

Are the data in the track 'stale.'

Note: Track data are considered stale if it should have been purged, but was retained instead due to an existing lock on it.

References mIsStale.

Referenced by WsfTrackManager::FuseTrack(), and WsfTrackProcessor::SendTrackP().

◆ IsStrobe()

bool WsfTrack::IsStrobe ( ) const

inline

Get the flag indicating this is a strobe detection track.

Returns: 'True' = Is a strobe track.

References mIsStrobe.

◆ IsTrack()

bool WsfTrack::IsTrack ( ) const

inlineoverridevirtual

Return that this is a track.

Reimplemented from WsfMeasurement.

◆ KinematicUpdate()

void WsfTrack::KinematicUpdate ( double aSimTime )

overridevirtual

Update the track to the given time based on the current kinematic state estimate. This state estimate will be based on the associated filter, if present, or a simple velocity-based approximation, if no filter is present. The track's location, velocity, and covariance matrix may all be updated.

Reimplemented from WsfMeasurement.

References WsfMeasurement::GetFilter(), GetUpdateTime(), WsfMeasurement::KinematicUpdate(), mTrackQuality, SetLocationWCS(), Update(), UseQuantitativeTrackQuality(), and WsfMeasurement::WsfMeasurement().

Referenced by WsfClusterCorrelation::ClusterRawTracksIntoLocalTracks(), WsfDefaultFusion::PerformStandardTrackUpdate(), WsfTrackProcessor::SendTrackP(), and WsfOrbitDeterminationFusion::UpdateLocalTrackFromNonLocalTrack().

◆ LineOfSightRatesFrom()

bool WsfTrack::LineOfSightRatesFrom	(	double	aSimTime,
		WsfPlatform *	aObserver,
		double &	aLOSR_Az,
		double &	aLOSR_El )

Fetch relative line of sight rates, from the Observer's perspective, (the Observer does not have to be the originator of the track) for Intercept guidance. Will return true if the results are valid.

References WsfMeasurement::GetExtrapolatedLocationWCS(), GetVelocityWCS(), and WsfPlatform::Update().

◆ LoadTrackInstance()

bool WsfTrack::LoadTrackInstance	(	const WsfScenario &	aScenario,
		UtInput &	aInput,
		WsfPlatform *	aPlatformPtr,
		WsfTrack *&	aTrackPtr )

static

Load an initial track from an input stream.

Parameters

aScenario	The Scenario
aInput	[input] The input stream.
aPlatformPtr	[input] The platform that is the 'owner' of the track (needed for relative geometry calculations and such).
aTrackPtr	[output] Pointer to the track if the current command was a a track definition.

Returns: true if the current command was a track definition or false if not.

References WsfObject::GetNameId(), WsfObject::GetTypeId(), trackPtr, and WsfTrack().

Referenced by WsfPlatform::ProcessInput(), and WsfTrackManager::ProcessInput().

◆ MergeEmitterTypeIdLists()

void WsfTrack::MergeEmitterTypeIdLists ( const WsfTrack & aOtherTrack )

Merge a emitter type list from another track into this track. Duplicates will be omitted.

Parameters

aOtherTrack A reference to the other track.

References AddEmitterTypeId(), mEmitterTypeIdListPtr, and WsfTrack().

Referenced by WsfLocalTrack::UpdateSignalList().

◆ MergeSignalLists()

void WsfTrack::MergeSignalLists ( const WsfTrack & aOtherTrack )

Merge a signal list from another track into this track. Duplicates will be omitted.

Parameters

aOtherTrack A reference to the other track.

References AddSignal(), mSignalListPtr, and WsfTrack().

Referenced by WsfDefaultFusion::UpdateSignalList(), and WsfLocalTrack::UpdateSignalList().

◆ operator=()

WsfTrack & WsfTrack::operator= ( const WsfTrack & aRhs )

Assignment operator.

References cCC_ASSIGNMENT, WsfAuxDataEnabled::operator=(), and WsfTrack().

Referenced by WsfLocalTrack::operator=().

◆ ProcessInput()

bool WsfTrack::ProcessInput ( UtInput & aInput )

overridevirtual

Check for and process a track-related command.

Parameters

aInput The input stream object.

Returns: true if the command was understood and processed or false if the command was not recognized.

Note: The base class method does not check for the 'position', 'altitude', 'speed' or 'heading' commands because they require additional processing after the entire track has been read. These command are processed directly by ProcessInputBlock() and the required additional processing is done after the block terminator is processed.

Reimplemented from WsfMeasurement.

References mIsReportable, mTrackQuality, WsfAuxDataEnabled::ProcessInput(), WsfMeasurement::ProcessInput(), and SetFrequency().

Referenced by ProcessInputBlock().

◆ ProcessInputBlock()

void WsfTrack::ProcessInputBlock	(	const WsfScenario &	aScenario,
		UtInputBlock &	aInputBlock )

Read a block of track commands up to 'end_' token defined for the input block. This is the preferred mechanism for reading a block that defines a track. The caller should have read the command that introduced the track block (e.g.: 'track') and then created a UtInputBlock that defines the terminator (e.g.: 'end_track'). This method will then repeatedly invoke ProcessInput() to read and process commands. A derived class can provide additional commands via their implementation of ProcessInput().

Parameters

aScenario	The scenario
aInputBlock	The input block stream object.

Note: In general this method should not be overridden unless a derived class intends on completely reimplementing whatever functionality is desired.

References cPREDEFINED, wsf::TerrainInterface::Get(), wsf::Terrain::GetElevInterp(), WsfScenario::GetInputPlatformByName(), mIs3D, mTrackType, and ProcessInput().

◆ ProcessNoiseVariancesValid()

bool WsfTrack::ProcessNoiseVariancesValid ( ) const

◆ ReplacementUpdate()

void WsfTrack::ReplacementUpdate ( const WsfTrack & aSource )

virtual

Reimplemented in WsfLocalTrack.

References cCC_REPLACEMENT_UPDATE, GetUpdateTime(), Update(), and WsfTrack().

Referenced by WsfLocalTrack::ReplacementUpdate().

◆ ResidualCovarianceValid()

bool WsfTrack::ResidualCovarianceValid ( ) const

Is the residual covariance matrix attribute valid?

Referenced by wsf::event::utils::PrintTrackData().

◆ SerializeP()

template<typename T>

void WsfTrack::SerializeP ( T & aBuff )

For XIO (de)serialization.

References UseQuantitativeTrackQuality().

◆ Set3D()

void WsfTrack::Set3D ( bool aIs3D )

inline

Set whether to consider this track as having a full 3D solution (see WsfTrack::Is3D).

References mIs3D.

Referenced by MTT_ActiveTrack::CopyTo(), WsfWeaponServer::CreateATargetPoint(), WsfWeaponServer::CreateATargetPoint(), WsfUtil::MakeTrack(), WsfDefaultFusion::PerformStandardTrackUpdate(), WsfWeaponServer::ProcessCommand(), WsfJamStrobeDetector::UpdateTrack(), and WsfSensorMode::UpdateTrackPosition().

◆ SetEmitterTypeIdList()

void WsfTrack::SetEmitterTypeIdList ( const std::vector< EmitterTypeData > & aEmitterTypeIdList )

Set the list of detected emitter types associated with the track.

Parameters

aEmitterTypeIdList The list of detected emitter IDs.

References AddEmitterTypeId(), and mEmitterTypeIdListPtr.

Referenced by WsfEmitterTypeReporting::UpdateReportedEmitterType().

◆ SetEmitterTypeIdValid()

void WsfTrack::SetEmitterTypeIdValid ( bool aEmitterTypeIdValid )

inline

Define whether or not the emitter type ID attribute is valid.

References mEmitterTypeIdListPtr.

Referenced by WsfEmitterTypeReporting::UpdateReportedEmitterType().

◆ SetFrequency()

void WsfTrack::SetFrequency ( double aFrequency )

Set the frequency of the detected emitter.

Parameters

aFrequency The detected frequency (Hertz).

Note: This is for compatibility with code that existed prior to the implementation of frequency lists. lists. It will create a frequency list with a single frequency.

References SetSignalList().

Referenced by ProcessInput().

◆ SetFrequencyValid()

void WsfTrack::SetFrequencyValid ( bool aFrequencyValid )

Define whether or not the detected frequency attribute is valid. Note: This function is deprecated. Frequency is not valid unless there is at least one item in the signal list. Previously, the sensor input "reports_fequency" could be specified, but if the sensor couldn't actually report it, there was a mismatch ("valid" == true when it really is not), leading to undefined behavior in the copy constructor (now fixed).

◆ SetFusible()

void WsfTrack::SetFusible ( bool aIsFusible )

inline

Define whether the track is a fusible track.

References mIsFusible.

◆ SetGlobalTrackNumber()

void WsfTrack::SetGlobalTrackNumber ( int aNumber )

inline

References mGlobalTrackNumber.

◆ SetIFF_Status()

void WsfTrack::SetIFF_Status ( IFF_Status aIFF_Status )

inline

Set the IFF status of the target.

References mIFF_Status.

Referenced by WsfDefaultFusion::ReviewIFF(), WsfL16::Interface::SetIFF_FromJ3xIdentity(), WsfDefaultFusion::UpdateIFF_Status(), and WsfSensorMode::UpdateTrack().

◆ SetIsCandidate()

void WsfTrack::SetIsCandidate ( bool aIsCandidate )

inline

Set the "candidate" status of a track.

References mIsCandidate.

Referenced by WsfTrackManager::AddMeasurement(), and WsfTrackManager::FuseTrack().

◆ SetIsFalseTarget()

void WsfTrack::SetIsFalseTarget ( bool aIsFalseTarget )

inline

Set the flag indicating this is a spurious target not corresponding to a real platform.

Parameters

aIsFalseTarget 'True' = Is a false target (default = not a false target).

References mIsFalseTarget.

◆ SetIsStrobe()

void WsfTrack::SetIsStrobe ( bool aIsStrobe )

inline

Set the flag indicating this is a strobe detection track.

Parameters

aIsStrobe 'True' = Is a strobe track ('false' (default) = not a strobe track).

References mIsStrobe.

Referenced by WsfJamStrobeDetector::InitializeTrack().

◆ SetLastSourceName()

void WsfTrack::SetLastSourceName ( WsfStringId aSourceName ) const

inline

Set the platform name (ID) of the platform that last provided data to update this track. This should be the value from WsfTrackMessage::GetSenderId.

Note: This is 'const' even though it modifies the track. This attribute is 'mutable'.

References mLastSourceName.

◆ SetMessageDataTag()

void WsfTrack::SetMessageDataTag ( double aMessageDataTag )

inline

Set the 'data Id' to be used when the track is attached to a message.

References mMessageDataTag.

Referenced by WsfJamStrobeDetector::InitializeTrack(), WsfSensorMode::InitializeTrack(), WsfJamStrobeDetector::UpdateTrack(), and WsfSensorMode::UpdateTrack().

◆ SetPixelCount()

void WsfTrack::SetPixelCount ( double aPixelCount )

inline

Set the number of pixels occupied by the object.

References mPixelCount.

◆ SetPlatformOriginator()

void WsfTrack::SetPlatformOriginator ( WsfPlatform * aPlatformPtr )

Identify the specified platform as the originator.

References WsfPlatform::GetIndex(), WsfObject::GetNameId(), WsfObject::GetTypeId(), mOriginatorNameId, mOriginatorPlatformIndex, mOriginatorTypeId, and mTrackId.

Referenced by WsfWeaponServer::CreateATargetPoint(), WsfWeaponServer::CreateATargetPoint(), WsfUtil::MakeTrack(), WsfWeaponServer::ProcessCommand(), SetProcessorOriginator(), SetSensorOriginator(), and WsfXIO_AutoDisMapping::TranslateTrack().

◆ SetProcessNoiseVariancesECS()

void WsfTrack::SetProcessNoiseVariancesECS ( double aProcessNoiseVariancesECS[3] )

◆ SetProcessorOriginator()

void WsfTrack::SetProcessorOriginator	(	WsfObject *	aProcessorPtr,
		WsfPlatform *	aPlatformPtr )

Identify the specified processor as the originator.

References cPROCESSED, WsfObject::GetNameId(), WsfObject::GetTypeId(), mIsFusible, mIsPurgeable, mProcessorNameId, mProcessorTypeId, mTrackType, and SetPlatformOriginator().

◆ SetPurgeable()

virtual void WsfTrack::SetPurgeable ( bool aIsPurgeable )

inlinevirtual

Set whether this track can be purged.

Reimplemented in WsfLocalTrack.

References mIsPurgeable.

Referenced by WsfLocalTrack::SetPurgeable().

◆ SetReportable()

void WsfTrack::SetReportable ( bool aIsReportable )

inline

Declare the local reporting responsibility of the track.

Parameters

aIsReportable 'true' if the local track manager is to have reporting responsibility for the track or 'false' if it should not report the track.

References mIsReportable.

◆ SetResidualCovariance() [1/2]

void WsfTrack::SetResidualCovariance ( const UtCovariance & aResidualCovarianceMatrix )

Set the residual state covariance matrix.

References mResidualCovariancePtr.

Referenced by WsfDefaultFusion::PerformStandardTrackUpdate(), WsfDefaultSensorTracker::TargetDetected(), WsfDefaultSensorTracker::TargetUndetected(), and WsfLocalTrack::UpdateFromMeasurement().

◆ SetResidualCovariance() [2/2]

void WsfTrack::SetResidualCovariance ( UtCovariance * aResidualCovariancePtr )

Set the residual state covariance matrix. The track instance owns the parameter.

References mResidualCovariancePtr.

◆ SetResidualCovarianceValid()

void WsfTrack::SetResidualCovarianceValid ( bool aStateCovarianceValid )

Define whether the state covariance matrix attribute is valid.

References mResidualCovariancePtr.

◆ SetSensorModeId()

void WsfTrack::SetSensorModeId ( WsfStringId aSensorModeId )

inline

Set the sensor mode ID in use at the time of the sensor report. This should not be called for non-sensor tracks.

References mSensorModeId.

Referenced by WsfJamStrobeDetector::InitializeTrack(), WsfSensorMode::InitializeTrack(), WsfCompositeSensor::UpdateCompositeTrack(), WsfJamStrobeDetector::UpdateTrack(), and WsfSensorMode::UpdateTrack().

◆ SetSensorOriginator() [1/2]

void WsfTrack::SetSensorOriginator	(	WsfObject *	aSensorPtr,
		WsfPlatform *	aPlatformPtr )

Identify the specified sensor as the originator.

References WsfObject::GetNameId(), WsfObject::GetTypeId(), SetPlatformOriginator(), and SetSensorOriginator().

Referenced by WsfCompositeSensor::CompositeMode::InitializeTrack(), SetSensorOriginator(), and WsfCompositeSensor::UpdateCompositeTrack().

◆ SetSensorOriginator() [2/2]

void WsfTrack::SetSensorOriginator	(	WsfStringId	aSensorNameId,
		WsfStringId	aSensorTypeId )

Identify the specified sensor as the originator.

This is a special form typically used by image processors which create tracks from the image. It sets the producing sensor name and type, even though this isn't a direct sensor measurement. (This is a sort of 'hybrid' track in which the characteristics of the sensor are maintained).

References cUNFILTERED_SENSOR, mIsFusible, mIsPurgeable, mSensorNameId, mSensorTypeId, and mTrackType.

◆ SetSignalList()

void WsfTrack::SetSignalList ( const std::vector< Signal > & aSignalList )

Set the list of detected signals associated with the track.

Parameters

aSignalList The list of detected frequencies.

References AddSignal(), and mSignalListPtr.

Referenced by SetFrequency(), and WsfPassiveSensor::PassiveMode::UpdateTrack().

◆ SetSignalToNoise()

void WsfTrack::SetSignalToNoise ( double aSignalToNoise )

inline

Set the signal to noise from the sensor.

References mSignalToNoise.

Referenced by WsfDefaultFusion::UpdateSignalToNoise(), and WsfSensorMode::UpdateTrack().

◆ SetSignalToNoiseValid()

void WsfTrack::SetSignalToNoiseValid ( bool aSignalToNoiseValid )

inline

Define whether or not the signal-to-noise attribute is valid.

References mSignalToNoise.

Referenced by WsfSensorMode::InitializeTrack(), and WsfSensorMode::UpdateTrackReportingFlags().

◆ SetSimulation()

void WsfTrack::SetSimulation ( WsfSimulation * aSimulationPtr )

References WsfMeasurement::mSimulationPtr.

◆ SetStale()

void WsfTrack::SetStale ( bool aIsStale )

inline

Define whether the track data are to be considered 'stale.'.

References mIsStale.

Referenced by WsfTrackManager::FuseTrack().

◆ SetStartTime()

void WsfTrack::SetStartTime ( double aStartTime )

inline

Set the time when this track was started.

References mStartTime.

Referenced by WsfXIO_AutoDisMapping::TranslateTrack().

◆ SetTarget()

void WsfTrack::SetTarget ( const WsfPlatform & aTarget )

NOTE: GetTargetIndex() can return zero which means the track is probably not explicitly tied to a specific platform.

Set the platform index, name, and type of the target.

Parameters

aTarget The target to be associated with this track.

References WsfPlatform::GetIndex(), WsfObject::GetNameId(), and WsfObject::GetTypeId().

◆ SetTargetIndex()

void WsfTrack::SetTargetIndex ( size_t aTargetIndex )

inline

Set the platform index of the target.

Parameters

aTargetIndex The platform index of the target.

Referenced by WsfTruthCorrelation::CorrelateImpl(), WsfUtil::MakeTrack(), SAM_LaunchComputerGenerator::PlaceNewTarget(), WsfRIPRProcessor::StartUplinking(), WsfUplinkProcessor::StartUplinking(), WsfXIO_AutoDisMapping::TranslateTrack(), WsfJamStrobeDetector::UpdateTrack(), and WsfSensorMode::UpdateTrack().

◆ SetTargetName()

void WsfTrack::SetTargetName ( WsfStringId aTargetName )

inline

Set the string id of that corresponds to the target platform or false-target blip name.

Parameters

aTargetName The string id corresponds to the target platform name.

Referenced by WsfTruthCorrelation::CorrelateImpl(), WsfTrackStateController::DeleteTrack(), WsfUtil::MakeTrack(), WsfRIPRProcessor::StartUplinking(), WsfUplinkProcessor::StartUplinking(), WsfJamStrobeDetector::UpdateTrack(), and WsfSensorMode::UpdateTrack().

◆ SetTargetType()

void WsfTrack::SetTargetType ( WsfStringId aTargetType )

inline

Set the id corresponding with the target platform's type

Parameters

aTargetType The string id corresponding with the target platform's type.

Referenced by WsfTruthCorrelation::CorrelateImpl(), WsfUtil::MakeTrack(), WsfBayesClassifier::Test(), WsfClassifierTabulated::Test(), WsfJamStrobeDetector::UpdateTrack(), WsfPassiveSensor::PassiveMode::UpdateTrack(), and WsfSensorMode::UpdateTrack().

◆ SetTrackId()

void WsfTrack::SetTrackId ( const WsfTrackId & aTrackId )

inline

Set the track ID.

References mTrackId.

Referenced by WsfTrackStateController::DeleteTrack().

◆ SetTrackQuality()

void WsfTrack::SetTrackQuality ( double aTrackQuality )

Set the track quality.

References mTrackQuality.

Referenced by WsfTrackManager::AssessTrackQuality(), WsfJamStrobeDetector::InitializeTrack(), WsfSensorMode::InitializeTrack(), WsfDefaultFusion::ReviewTrackQuality(), WsfCompositeSensor::SensorDetectionChanged(), WsfDefaultSensorTracker::TargetDetected(), WsfCompositeSensor::UpdateCompositeTrack(), WsfMTT_Fusion::UpdateLocalTrackFromNonLocalTrack(), WsfJamStrobeDetector::UpdateTrack(), WsfDefaultFusion::UpdateTrackQuality(), WsfPassiveSensor::PassiveMode::UpdateTrackReportingFlags(), and WsfSOSM_Sensor::SOSM_Mode::UpdateTrackReportingFlags().

◆ SetTrackType()

void WsfTrack::SetTrackType ( TrackType aTrackType )

Set the 'track type'.

Note: This only allows switching between filtered and unfiltered sensor types.

References cFILTERED_SENSOR, cPSEUDO_SENSOR, cSTATIC_IMAGE, cUNFILTERED_SENSOR, mSensorModeId, mSensorNameId, mSensorTypeId, and mTrackType.

Referenced by WsfEOIR_Sensor::NotifyObservers(), WsfDefaultSensorTracker::TargetDetected(), WsfCompositeSensor::UpdateCompositeTrack(), and WsfTRIMSIM_SensorComponent::UpdateTrack().

◆ SetUpdateCount()

void WsfTrack::SetUpdateCount ( int aUpdateCount )

inline

Set the number of updates to this track.

References mUpdateCount.

Referenced by WsfDefaultFusion::PerformStandardTrackUpdate().

◆ SignalToNoiseValid()

bool WsfTrack::SignalToNoiseValid ( ) const

inline

Is the signal-to-noise attribute valid?

References mSignalToNoise.

Referenced by WsfEventPipeInterface::PackTrack(), wsf::event::utils::PrintTrackData(), wsf::event::utilsCSV::PrintTrackData(), WsfDefaultFusion::UpdateSignalToNoise(), and WsfSensorMode::UpdateTrack().

◆ Update()

void WsfTrack::Update ( double aSimTime )

overridevirtual

Indicate the track is being updated.

This ONLY updates the update time and update count. All other fields remain at their previous values.

Parameters

aSimTime The current simulation time. This last update time of the track will be set to this value.

Reimplemented from WsfMeasurement.

References mLastUpdateTime, and mUpdateCount.

Referenced by KinematicUpdate(), WsfDefaultFusion::PerformStandardTrackUpdate(), SAM_LaunchComputerGenerator::PlaceNewTarget(), ReplacementUpdate(), UpdateFromMeasurement(), WsfMTT_Fusion::UpdateLocalTrackFromNonLocalTrack(), WsfOrbitDeterminationFusion::UpdateLocalTrackFromNonLocalTrack(), WsfJamStrobeDetector::UpdateTrack(), WsfSensorMode::UpdateTrack(), Fires::UT_DEFINE_SCRIPT_METHOD(), UT_DEFINE_SCRIPT_METHOD(), UT_DEFINE_SCRIPT_METHOD(), UT_DEFINE_SCRIPT_METHOD(), UT_DEFINE_SCRIPT_METHOD(), UT_DEFINE_SCRIPT_METHOD(), and UT_DEFINE_SCRIPT_METHOD().

◆ UpdateFromMeasurement()

void WsfTrack::UpdateFromMeasurement	(	double	aSimTime,
		const WsfTrack &	aMeasurement )

virtual

Update a track from an existing measurement. Only measurement information are copied (no track fusion occurs). "Invariant" data such as track type and track id are not copied.

Reimplemented in WsfLocalTrack.

References WsfAuxDataEnabled::GetAuxDataConst(), WsfAuxDataEnabled::HasAuxData(), mEmitterTypeIdListPtr, mFalseTargetId, mIFF_Status, mIsFalseTarget, mIsStale, mPixelCount, mResidualCovariancePtr, mSignalListPtr, mSignalToNoise, WsfMeasurement::mSpatialDomain, mTrackQuality, WsfAuxDataEnabled::SetAuxData(), Update(), and WsfTrack().