#include <acts/blob/master/Core/include/Acts/EventData/MultiTrajectory.hpp>

Public Types
using	SourceLink = source_link_t

using	Parameters = typename Types< N, ReadOnly >::CoefficientsMap

using	Covariance = typename Types< N, ReadOnly >::CovarianceMap

using	Measurement = typename Types< M, ReadOnly >::CoefficientsMap

using	MeasurementCovariance = typename Types< M, ReadOnly >::CovarianceMap

using	Projector = Eigen::Matrix< typename Covariance::Scalar, M, N, ProjectorFlags >

using	EffectiveProjector = Eigen::Matrix< typename Projector::Scalar, Eigen::Dynamic, Eigen::Dynamic, ProjectorFlags, M, N >

Public Member Functions
size_t	index () const

size_t	previous () const

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>
IndexData &	data ()

const IndexData &	data () const

const Surface &	referenceSurface () const

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>
void	setReferenceSurface (std::shared_ptr< const Surface > srf)

Parameters	parameters () const

Covariance	covariance () const

Parameters	predicted () const

BoundParameters	predictedParameters (const Acts::GeometryContext &gctx) const

Covariance	predictedCovariance () const

bool	hasPredicted () const

Parameters	filtered () const

Covariance	filteredCovariance () const

BoundParameters	filteredParameters (const Acts::GeometryContext &gctx) const

bool	hasFiltered () const

Parameters	smoothed () const

Covariance	smoothedCovariance () const

BoundParameters	smoothedParameters (const Acts::GeometryContext &gctx) const

bool	hasSmoothed () const

Covariance	jacobian () const

bool	hasJacobian () const

Projector	projector () const

bool	hasProjector () const

EffectiveProjector	effectiveProjector () const

template<typename Derived , bool RO = ReadOnly, typename = std::enable_if_t<!RO>>
void	setProjector (const Eigen::MatrixBase< Derived > &projector)

bool	hasUncalibrated () const

const SourceLink &	uncalibrated () const

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>
SourceLink &	uncalibrated ()

bool	hasCalibrated () const

const SourceLink &	calibratedSourceLink () const

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>
SourceLink &	calibratedSourceLink ()

Measurement	calibrated () const

MeasurementCovariance	calibratedCovariance () const

auto	effectiveCalibrated () const

auto	effectiveCalibratedCovariance () const

size_t	calibratedSize () const

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>, ParID_t... params>
void	setCalibrated (const Acts::Measurement< SourceLink, params...> &meas)

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>, ParID_t... params>
void	resetCalibrated (const Acts::Measurement< SourceLink, params...> &meas)

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>
double &	chi2 ()

double	chi2 () const

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>
double &	pathLength ()

double	pathLength () const

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>
TrackStateType &	typeFlags ()

TrackStateType	typeFlags () const

Static Public Attributes
static constexpr auto	ProjectorFlags = Eigen::RowMajor \| Eigen::AutoAlign

Private Member Functions
	TrackStateProxy (ConstIf< MultiTrajectory< SourceLink >, ReadOnly > &trajectory, size_t istate)

Private Attributes
ConstIf< MultiTrajectory < SourceLink >, ReadOnly > *	m_traj

size_t	m_istate

Friends
class	Acts::MultiTrajectory< SourceLink >

Detailed Description

template<typename source_link_t, size_t N, size_t M, bool ReadOnly = true>
class Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >

Proxy object to access a single point on the trajectory.

Template Parameters

source_link_t	Type to link back to an original measurement
N	Number of track parameters
M	Maximum number of measurement dimensions
ReadOnly	true for read-only access to underlying storage

Definition at line 126 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 126 of file MultiTrajectory.hpp

Member Typedef Documentation

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

using Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::Covariance = typename Types<N, ReadOnly>::CovarianceMap

Definition at line 130 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 130 of file MultiTrajectory.hpp

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

using Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::EffectiveProjector = Eigen::Matrix<typename Projector::Scalar, Eigen::Dynamic, Eigen::Dynamic, ProjectorFlags, M, N>

Definition at line 143 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 143 of file MultiTrajectory.hpp

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

using Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::Measurement = typename Types<M, ReadOnly>::CoefficientsMap

Definition at line 131 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 131 of file MultiTrajectory.hpp

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

using Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::MeasurementCovariance = typename Types<M, ReadOnly>::CovarianceMap

Definition at line 132 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 132 of file MultiTrajectory.hpp

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

using Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::Parameters = typename Types<N, ReadOnly>::CoefficientsMap

Definition at line 129 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 129 of file MultiTrajectory.hpp

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

using Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::Projector = Eigen::Matrix<typename Covariance::Scalar, M, N, ProjectorFlags>

Definition at line 140 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 140 of file MultiTrajectory.hpp

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

using Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::SourceLink = source_link_t

Definition at line 128 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 128 of file MultiTrajectory.hpp

Constructor & Destructor Documentation

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::TrackStateProxy	(	ConstIf< MultiTrajectory< SourceLink >, ReadOnly > &	trajectory,
		size_t	istate
	)

inlineprivate

Definition at line 22 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 22 of file MultiTrajectory.ipp

Member Function Documentation

template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::calibrated ( ) const

inline

Full calibrated measurement vector. Might contain additional zeroed dimensions.

Returns: The measurement vector

Definition at line 140 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 140 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

Referenced by Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::effectiveCalibrated(), and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setCalibrated().

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::calibratedCovariance ( ) const

inline

Full calibrated measurement covariance matrix. The effective covariance is located in the top left corner, everything else is zeroed.

Returns: The measurement covariance matrix

Definition at line 154 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 154 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

Referenced by Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::effectiveCalibratedCovariance(), and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setCalibrated().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

size_t Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::calibratedSize ( ) const

inline

Return the (dynamic) number of dimensions stored for this measurement.

Note: The underlying storage is overallocated to MeasurementSizeMax regardless of this value

Returns: The number of dimensions

Definition at line 370 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 370 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), and Acts::detail_lt::IndexData::measdim.

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::calibratedSourceLink ( ) const

inline

The source link of the calibrated measurement. Const version

Note: This does not necessarily have to be the uncalibrated source link.

Returns: The source link

Definition at line 147 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 147 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

Referenced by Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setCalibrated().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>

SourceLink& Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::calibratedSourceLink ( )

inline

The source link of the calibrated measurement. Mutable version

Note: This does not necessarily have to be the uncalibrated source link.; This overload is only available if ReadOnly is false

Returns: The source link

Definition at line 341 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 341 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::icalibratedsourcelink, Acts::detail_lt::IndexData::kInvalid, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>

double& Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::chi2 ( )

inline

Getter/setter for chi2 value associated with the track state This overload returns a mutable reference, which allows setting a new value directly into the backing store.

Note: this overload is only enabled in case the proxy is not read-only

Returns: Mutable reference to the chi2 value

Definition at line 446 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 446 of file MultiTrajectory.hpp

References Acts::detail_lt::IndexData::chi2, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data().

Referenced by Acts::MultiTrajectory< source_link_t >::addTrackState().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

double Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::chi2 ( ) const

inline

Getter for the chi2 value associated with the track state. This overload returns a copy of the chi2 value, and thus does not allow modification of the value in the backing storage.

Returns: the chi2 value of the track state

Definition at line 454 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 454 of file MultiTrajectory.hpp

References Acts::detail_lt::IndexData::chi2, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data().

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::covariance ( ) const

inline

Track parameters covariance matrix. This tries to be somewhat smart and return the first parameters that are set in this order: predicted -> filtered -> smoothed

Returns: one of predicted, filtered or smoothed covariances

Definition at line 42 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 42 of file MultiTrajectory.ipp

References incremental_prev_tag::idx.

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>

IndexData& Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data ( )

inline

Return the index tuple that makes up this track state

Returns: Mutable ref to index tuple from the parent MultiTrajectory

Note: This overload is only present in case ReadOnly is false.

Definition at line 157 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 157 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_istate, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

const IndexData& Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data ( ) const

inline

Return the index tuple that makes up this track state

Returns: Immutable ref to index tuple from the parent MultiTrajectory

Definition at line 163 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 163 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_istate, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj.

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

auto Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::effectiveCalibrated ( ) const

inline

Dynamic measurement vector with only the valid dimensions.

Returns: The effective calibrated measurement vector

Definition at line 358 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 358 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::calibrated(), and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

auto Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::effectiveCalibratedCovariance ( ) const

inline

Dynamic measurement covariance matrix with only the valid dimensions.

Returns: The effective calibrated covariance matrix

Definition at line 362 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 362 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::calibratedCovariance(), and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

EffectiveProjector Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::effectiveProjector ( ) const

inline

Returns the projector (measurement mapping function) for this track state. It is derived from the uncalibrated measurement

Note: This function returns the effective projector. This means it is of dimension NxM, where N is the actual dimension of the measurement.

Returns: The effective projector

Definition at line 268 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 268 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::projector().

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::filtered ( ) const

inline

Filtered track parameters vector

Returns: The filtered parameters

Definition at line 77 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 77 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::filteredCovariance ( ) const

inline

Filtered track parameters covariance matrix

Returns: The filtered parameters covariance

Definition at line 84 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 84 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

template<typename SL , size_t N, size_t M, bool ReadOnly>

BoundParameters Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::filteredParameters ( const Acts::GeometryContext & gctx ) const

inline

Filtered parameters in the form of BoundParameters

Returns: BoundParameters instance of the filtered parameters

Definition at line 91 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 91 of file MultiTrajectory.ipp

References Acts::Test::gctx.

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

bool Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::hasCalibrated ( ) const

inline

Check if the point has an associated calibrated measurement.

Returns: Whether it is set

Definition at line 327 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 327 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::icalibrated, and Acts::detail_lt::IndexData::kInvalid.

Referenced by Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setCalibrated().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

bool Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::hasFiltered ( ) const

inline

Return whether filtered parameters+covariance is set

Returns: Whether it is set

Definition at line 223 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 223 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::ifiltered, and Acts::detail_lt::IndexData::kInvalid.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

bool Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::hasJacobian ( ) const

inline

Returns whether a jacobian is set for this trackstate

Returns: Whether it is set

Definition at line 247 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 247 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::ijacobian, and Acts::detail_lt::IndexData::kInvalid.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

bool Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::hasPredicted ( ) const

inline

Check whether the predicted parameters+covariance is set

Returns: Whether it is set or not

Definition at line 207 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 207 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::ipredicted, and Acts::detail_lt::IndexData::kInvalid.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

bool Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::hasProjector ( ) const

inline

Returns whether a projector is set

Returns: Whether it is set

Definition at line 260 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 260 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::iprojector, and Acts::detail_lt::IndexData::kInvalid.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

bool Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::hasSmoothed ( ) const

inline

Return whether smoothed parameters+covariance is set

Returns: Whether it is set

Definition at line 239 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 239 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::ismoothed, and Acts::detail_lt::IndexData::kInvalid.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

bool Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::hasUncalibrated ( ) const

inline

Return whether an uncalibrated measurement (source link) is set

Returns: Whether it is set

Definition at line 308 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 308 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::iuncalibrated, and Acts::detail_lt::IndexData::kInvalid.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

size_t Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::index ( ) const

inline

Index within the trajectory.

Returns: the index

Definition at line 147 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 147 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_istate.

Referenced by pyinom().

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::jacobian ( ) const

inline

Returns the jacobian from the previous trackstate to this one

Returns: The jacobian matrix

Definition at line 119 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 119 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::parameters ( ) const

inline

Track parameters vector. This tries to be somewhat smart and return the first parameters that are set in this order: predicted -> filtered -> smoothed

Returns: one of predicted, filtered or smoothed parameters

Definition at line 27 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 27 of file MultiTrajectory.ipp

References incremental_prev_tag::idx.

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>

double& Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::pathLength ( )

inline

Getter for the path length associated with the track state. This overloaded is only enabled if not read-only, and returns a mutable reference.

Returns: Mutable reference to the pathlength.

Definition at line 461 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 461 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), and Acts::detail_lt::IndexData::pathLength.

Referenced by Acts::MultiTrajectory< source_link_t >::addTrackState().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

double Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::pathLength ( ) const

inline

Getter for the path length. Returns a copy of the path length value.

Returns: The path length of this track state

Definition at line 467 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 467 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), and Acts::detail_lt::IndexData::pathLength.

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::predicted ( ) const

inline

Predicted track parameters vector

Returns: The predicted parameters

Definition at line 56 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 56 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::predictedCovariance ( ) const

inline

Predicted track parameters covariance matrix.

Returns: The predicted track parameter covariance

Definition at line 63 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 63 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

template<typename SL , size_t N, size_t M, bool ReadOnly>

BoundParameters Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::predictedParameters ( const Acts::GeometryContext & gctx ) const

inline

Predicted parameters in the form of BoundParameters

Returns: BoundParameters instance of the predicted parameters

Definition at line 70 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 70 of file MultiTrajectory.ipp

References Acts::Test::gctx.

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

size_t Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::previous ( ) const

inline

Return the index of the track state 'previous' in the track sequence

Returns: The index of the previous track state.

Definition at line 151 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 151 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), and Acts::detail_lt::IndexData::iprevious.

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::projector ( ) const

inline

Returns the projector (measurement mapping function) for this track state. It is derived from the uncalibrated measurement

Note: This function returns the overallocated projector. This means it is of dimension MxM, where M is the maximum number of measurement dimensions. The NxM submatrix, where N is the actual dimension of the measurement, is located in the top left corner, everything else is zero.

Returns: The overallocated projector

Definition at line 126 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 126 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

Referenced by Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::effectiveProjector().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

const Surface& Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::referenceSurface ( ) const

inline

Reference surface.

Returns: the reference surface

Definition at line 167 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 167 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::irefsurface, Acts::detail_lt::IndexData::kInvalid, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj.

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>, ParID_t... params>

void Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::resetCalibrated ( const Acts::Measurement< SourceLink, params...> & meas )

inline

Setter for a full measurement object.

Note: This allocates new storage for the calibrated measurement. If this TrackState previously already had unique storage for these components, they will not be removed, but may become unaccessible.

Template Parameters

params The parameter tags of the measurement

Parameters

meas	The measurement object to set

Definition at line 420 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 420 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::icalibrated, Acts::detail_lt::IndexData::icalibratedsourcelink, Acts::detail_lt::IndexData::iprojector, Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setCalibrated().

Referenced by Acts::MultiTrajectory< source_link_t >::addTrackState().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>, ParID_t... params>

void Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setCalibrated ( const Acts::Measurement< SourceLink, params...> & meas )

inline

Setter for a full measurement object

Note: This assumes this TrackState stores it's own calibrated measurement. If storage is shared with another TrackState, both will be overwritten!. Also assumes none of the calibrated components is invalid (i.e. unset) for this TrackState..

Template Parameters

params The parameter tags of the measurement

Parameters

meas	The measurement object to set

Definition at line 381 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 381 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::calibrated(), Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::calibratedCovariance(), Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::calibratedSourceLink(), Acts::Measurement< source_link_t, params >::covariance(), Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::Surface::getSharedPtr(), Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::hasCalibrated(), Acts::detail_lt::IndexData::icalibratedsourcelink, Acts::detail_lt::IndexData::irefsurface, Acts::detail_lt::IndexData::kInvalid, Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj, Acts::detail_lt::IndexData::measdim, Acts::Measurement< source_link_t, params >::parameters(), Acts::Measurement< source_link_t, params >::projector(), Acts::Measurement< source_link_t, params >::referenceSurface(), Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setProjector(), Acts::Measurement< source_link_t, params >::size(), and Acts::Measurement< source_link_t, params >::sourceLink().

Referenced by Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::resetCalibrated().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<typename Derived , bool RO = ReadOnly, typename = std::enable_if_t<!RO>>

void Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setProjector ( const Eigen::MatrixBase< Derived > & projector )

inline

Set the projector on this track state This will convert the projector to a more compact bitset representation and store it.

Parameters

projector The projector in the form of a dense matrix

Note: projector is assumed to only have 0s or 1s as components.

Definition at line 279 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 279 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::iprojector, Acts::detail_lt::IndexData::kInvalid, Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj, and Acts::matrixToBitset().

Referenced by Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setCalibrated().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>

void Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::setReferenceSurface ( std::shared_ptr< const Surface > srf )

inline

Set the reference surface to a given value

Parameters

srf	Shared pointer to the surface to set

Note: This overload is only present in case ReadOnly is false.

Definition at line 176 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 176 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::irefsurface, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj.

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::smoothed ( ) const

inline

Smoothed track parameters vector

Returns: the parameter vector

Definition at line 98 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 98 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::smoothedCovariance ( ) const

inline

Smoothed track parameters covariance matrix

Returns: the parameter covariance matrix

Definition at line 105 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 105 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

template<typename SL , size_t N, size_t M, bool ReadOnly>

BoundParameters Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::smoothedParameters ( const Acts::GeometryContext & gctx ) const

inline

Smoothed parameters in the form of BoundParameters

Returns: BoundParameters instance of the smoothed parameters

Definition at line 112 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 112 of file MultiTrajectory.ipp

References Acts::Test::gctx.

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>

TrackStateType& Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::typeFlags ( )

inline

Getter for the type flags associated with the track state. This overloaded is only enabled if not read-only, and returns a mutable reference.

Returns: reference to the type flags.

Definition at line 474 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 474 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), and Acts::detail_lt::IndexData::typeFlags.

Referenced by Acts::MultiTrajectory< source_link_t >::addTrackState().

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template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

TrackStateType Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::typeFlags ( ) const

inline

Getter for the type flags. Returns a copy of the type flags value.

Returns: The type flags of this track state

Definition at line 480 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 480 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), and Acts::detail_lt::IndexData::typeFlags.

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template<typename SL , size_t N, size_t M, bool ReadOnly>

auto Acts::detail_lt::TrackStateProxy< SL, N, M, ReadOnly >::uncalibrated ( ) const

inline

Uncalibrated measurement in the form of a source link. Const version

Returns: The uncalibrated measurement source link

Definition at line 133 of file MultiTrajectory.ipp.

View newest version in sPHENIX GitHub at line 133 of file MultiTrajectory.ipp

References Acts::detail_lt::IndexData::kInvalid.

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

template<bool RO = ReadOnly, typename = std::enable_if_t<!RO>>

SourceLink& Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::uncalibrated ( )

inline

Uncalibrated measurement in the form of a source link. Mutable version

Note: This overload is only available if ReadOnly is false

Returns: The uncalibrated measurement source link

Definition at line 320 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 320 of file MultiTrajectory.hpp

References Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), Acts::detail_lt::IndexData::iuncalibrated, Acts::detail_lt::IndexData::kInvalid, and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj.

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Friends And Related Function Documentation

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

friend class Acts::MultiTrajectory< SourceLink >

friend

Definition at line 490 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 490 of file MultiTrajectory.hpp

Member Data Documentation

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

size_t Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_istate

private

Definition at line 488 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 488 of file MultiTrajectory.hpp

Referenced by Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::data(), and Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::index().

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

ConstIf<MultiTrajectory<SourceLink>, ReadOnly>* Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::m_traj

private

Definition at line 487 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 487 of file MultiTrajectory.hpp

template<typename source_link_t , size_t N, size_t M, bool ReadOnly = true>

constexpr auto Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >::ProjectorFlags = Eigen::RowMajor | Eigen::AutoAlign

static

Definition at line 138 of file MultiTrajectory.hpp.

View newest version in sPHENIX GitHub at line 138 of file MultiTrajectory.hpp

The documentation for this class was generated from the following files:

acts/blob/master/Core/include/Acts/EventData/MultiTrajectory.hpp
acts/blob/master/Core/include/Acts/EventData/MultiTrajectory.ipp

Public Types

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Friends

Detailed Description

template<typename source_link_t, size_t N, size_t M, bool ReadOnly = true> class Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation

template<typename source_link_t, size_t N, size_t M, bool ReadOnly = true>
class Acts::detail_lt::TrackStateProxy< source_link_t, N, M, ReadOnly >