Classes
class	CompareLitScalTrackChiSqOverNdfLess
	Comparator class used in STL algorithms for `LitScalTrack` class. More...

class	CompareLitScalTrackLastStationIdMore
	Comparator class used in STL algorithms for `LitScalTrack` class. More...

class	CompareLitScalTrackNofHitsMore
	Comparator class used in STL algorithms for `LitScalTrack` class. More...

class	DeleteObject
	Functor class for convenient memory release. More...

class	LitAbsorber
	Absorber in muon detector layout. More...

class	LitDetectorLayout
	Represents detector layout. More...

class	LitDetectorLayoutMuon
	Muon detector layout. More...

class	LitFieldGrid
	Class stores a grid of magnetic field values in XY slice at Z position. More...

class	LitFieldRegion
	Storage for field approximation along Z. More...

class	LitFieldSlice
	Approximated magnetic field slice in XY plane perpendicular to Z. More...

class	LitFieldValue
	Magnetic field value at a certain point in the space. More...

class	LitHitData
	Class for accessing hits in track reconstruction. More...

class	LitHitDataMuon

class	LitMaterialGrid
	Class stores a grid of material thickness in silicon equivalent. More...

class	LitPixelHit
	Base class for pixel hits. More...

class	LitScalPixelHit
	Base class for scalar pixel hits. More...

class	LitScalTrack
	Scalar track data class. More...

class	LitStation
	Detector station. More...

class	LitStationGroupMuon

class	LitStationMuon
	Station in muon detector layout. More...

class	LitSubstationMuon
	Substation in muon detector layout. More...

class	LitTrack
	Base track data class. More...

class	LitTrackFinderNN

class	LitTrackFinderNNVecElectron
	Parallel SIMDized implementation of TRD tracking. More...

class	LitTrackFinderNNVecMuon

class	LitTrackParam
	Track parameters data class. More...

class	LitVirtualStation
	Virtual detector station which stores information needed for track propagation. More...

Typedefs
typedef LitDetectorLayout< fvec >	LitDetectorLayoutVec
	Vector version of LitDetectorLayout. More...

typedef LitDetectorLayout< fscal >	LitDetectorLayoutScal
	Scalar version of LitDetectorLayout. More...

typedef LitFieldSlice< fscal >	LitFieldSliceScal
	Scalar version of LitFieldSlice. More...

typedef LitFieldSlice< fvec >	LitFieldSliceVec
	Vector version of LitFieldSlice. More...

typedef LitFieldValue< fscal >	LitFieldValueScal
	Scalar version of LitFieldValue. More...

typedef LitFieldValue< fvec >	LitFieldValueVec
	Vector version of LitFieldValue. More...

typedef LitPixelHit< fscal >	LitPixelHitScal
	Scalar version of LitPixelHit. More...

typedef LitPixelHit< fvec >	LitPixelHitVec
	Vector version of LitPixelHit. More...

typedef LitStation< fvec >	LitStationVec
	Vector version of LitStation. More...

typedef LitStation< fscal >	LitStationScal
	Scalar version of LitStation. More...

typedef LitTrack< fvec >	LitTrackVec
	Vector version of the `LitTrack` class. More...

typedef LitTrack< fscal >	LitTrackScal
	Scalar version of the `LitTrack` class. More...

typedef LitTrackParam< fvec >	LitTrackParamVec
	Vector version of `LitTrackParam`. More...

typedef LitTrackParam< fscal >	LitTrackParamScal
	Scalar version of `LitTrackParam`. More...

typedef LitVirtualStation< fvec >	LitVirtualStationVec
	Vector version of LitVirtualStation. More...

typedef LitVirtualStation< fscal >	LitVirtualStationScal
	Scalar version of LitVirtualStation. More...

typedef LitAbsorber< fvec >	LitAbsorberVec

typedef LitAbsorber< fscal >	LitAbsorberScal

typedef LitDetectorLayoutMuon< fvec >	LitDetectorLayoutMuonVec

typedef LitDetectorLayoutMuon< fscal >	LitDetectorLayoutMuonScal

typedef LitStationGroupMuon< fvec >	LitStationGroupMuonVec

typedef LitStationGroupMuon< fscal >	LitStationGroupMuonScal

typedef LitStationMuon< fvec >	LitStationMuonVec

typedef LitStationMuon< fscal >	LitStationMuonScal

typedef LitSubstationMuon< fvec >	LitSubstationMuonVec

typedef LitSubstationMuon< fscal >	LitSubstationMuonScal

Enumerations
enum	LitHitType { kLITSTRIPHIT = 0, kLITPIXELHIT = 1, kLITMIXHIT }
	Type of the hit and station. More...

Functions
template<class T >
void	LitAddMaterial (LitTrackParam< T > &par, T siliconThickness)

template<class T >
void	LitAddMaterialElectron (LitTrackParam< T > &par, T siliconThickness)

template<class T >
void	LitLineExtrapolation (LitTrackParam< T > &par, T zOut)
	Line track extrapolation for the field free regions. More...

template<class T >
void	LitRK4Extrapolation (LitTrackParam< T > &par, T zOut, const LitFieldGrid &field1, const LitFieldGrid &field2, const LitFieldGrid &field3)

template<class T >
void	LitRK4Extrapolation (LitTrackParam< T > &par, T zOut, const LitFieldValue< T > &field1, const LitFieldValue< T > &field2, const LitFieldValue< T > &field3)
	Runge-Kutta track extrapolation in the magnetic field. More...

template<class T >
void	LitRK4Extrapolation (LitTrackParam< T > &par, T zOut, const LitFieldRegion< T > &field)
	Runge-Kutta track extrapolation in the magnetic field. Interface with LitFieldRegion instead of LitFieldValue. More...

template<class T >
void	LitFiltration (LitTrackParam< T > &par, const LitPixelHit< T > &hit, T &chiSq)
	Function implements Kalman filter update step for pixel hit. More...

template<class T >
void	LitFiltration (LitTrackParam< T > &par, const LitStripHit< T > &hit, T &chiSq)
	Function implements Kalman filter update step for strip hit. More...

void	LitFiltration (LitTrackParamScal &par, const LitScalPixelHit &hit, fscal &chiSq)

fscal	rcp (const fscal &a)
	Returns reciprocal. More...

fscal	sgn (const fscal &a)
	Returns sign of the input number. More...

unsigned short	NDF (const LitScalTrack &track)
	Returns number of degrees of freedom for the track. More...

void	LitTrackFitter (LitScalTrack &track, const LitDetectorLayoutScal &layout)
	Fast scalar track fit. More...

void	DoSortNofHits (vector< LitScalTrack * > &tracks)

void	DoSortLastStation (vector< LitScalTrack * > &tracks)

void	DoSortChiSqOverNDF (vector< LitScalTrack * > &tracks)

void	DoSelectSharedHits (vector< LitScalTrack * > &tracks)

template<class T >
std::string	ToString (const T &value)
	Function converts object into a std::string. More...

void	PackFieldValue (const LitFieldValue< fscal > value[], LitFieldValue< fvec > &lvalue)
	Packs `LitFieldValue`. More...

void	PackTrackParam (const LitTrackParam< fscal > par[], LitTrackParam< fvec > &lpar)
	Packs `LitTrackParam`. More...

void	UnpackTrackParam (const LitTrackParam< fvec > &lpar, LitTrackParam< fscal > par[])
	Unpacks `LitTrackParam`. More...

void	UnpackTrackParam (unsigned int i, const LitTrackParam< fvec > &lpar, LitTrackParam< fscal > &par)
	Unpacks `LitTrackParam`. More...

void	PackPixelHit (const LitScalPixelHit hit[], LitPixelHit< fvec > &lhit)
	Packs `LitPixelHit`. More...

void	UnpackPixelHit (const LitPixelHit< fvec > &lhit, LitScalPixelHit hit[])
	Unpacks `LitPixelHit`. More...

void	PackTrack (const LitTrack< fscal > *track[], LitTrack< fvec > &ltrack)
	Packs `LitTrack`. More...

void	UnpackTrack (const LitTrack< fvec > &ltrack, LitTrack< fscal > track[])
	Unpacks `LitTrack`. More...

template<class T >
void	LitTrackFitterMuon (LitTrack< T > &track, const LitDetectorLayoutMuon< T > &layout)

Variables
class lit::parallel::LitDetectorLayout	_fvecalignment

Typedef Documentation

◆ LitAbsorberScal

typedef LitAbsorber<fscal> lit::parallel::LitAbsorberScal

Definition at line 142 of file LitAbsorber.h.

◆ LitAbsorberVec

typedef LitAbsorber<fvec> lit::parallel::LitAbsorberVec

Definition at line 141 of file LitAbsorber.h.

◆ LitDetectorLayoutMuonScal

typedef LitDetectorLayoutMuon<fscal> lit::parallel::LitDetectorLayoutMuonScal

Definition at line 149 of file LitDetectorLayoutMuon.h.

◆ LitDetectorLayoutMuonVec

typedef LitDetectorLayoutMuon<fvec> lit::parallel::LitDetectorLayoutMuonVec

Definition at line 148 of file LitDetectorLayoutMuon.h.

◆ LitDetectorLayoutScal

LitDetectorLayout< fscal > lit::parallel::LitDetectorLayoutScal

Scalar version of LitDetectorLayout.

Definition at line 139 of file LitDetectorLayout.h.

◆ LitDetectorLayoutVec

LitDetectorLayout< fvec > lit::parallel::LitDetectorLayoutVec

Vector version of LitDetectorLayout.

Definition at line 133 of file LitDetectorLayout.h.

◆ LitFieldSliceScal

LitFieldSlice< fscal > lit::parallel::LitFieldSliceScal

Scalar version of LitFieldSlice.

Definition at line 389 of file LitFieldSlice.h.

◆ LitFieldSliceVec

LitFieldSlice< fvec > lit::parallel::LitFieldSliceVec

Vector version of LitFieldSlice.

Definition at line 395 of file LitFieldSlice.h.

◆ LitFieldValueScal

LitFieldValue< fscal > lit::parallel::LitFieldValueScal

Scalar version of LitFieldValue.

Definition at line 64 of file LitFieldValue.h.

◆ LitFieldValueVec

LitFieldValue< fvec > lit::parallel::LitFieldValueVec

Vector version of LitFieldValue.

Definition at line 70 of file LitFieldValue.h.

◆ LitPixelHitScal

LitPixelHit< fscal > lit::parallel::LitPixelHitScal

Scalar version of LitPixelHit.

Definition at line 71 of file LitPixelHit.h.

◆ LitPixelHitVec

LitPixelHit< fvec > lit::parallel::LitPixelHitVec

Vector version of LitPixelHit.

Definition at line 77 of file LitPixelHit.h.

◆ LitStationGroupMuonScal

typedef LitStationGroupMuon<fscal> lit::parallel::LitStationGroupMuonScal

Definition at line 183 of file LitStationGroupMuon.h.

◆ LitStationGroupMuonVec

typedef LitStationGroupMuon<fvec> lit::parallel::LitStationGroupMuonVec

Definition at line 182 of file LitStationGroupMuon.h.

◆ LitStationMuonScal

typedef LitStationMuon<fscal> lit::parallel::LitStationMuonScal

Definition at line 107 of file LitStationMuon.h.

◆ LitStationMuonVec

typedef LitStationMuon<fvec> lit::parallel::LitStationMuonVec

Definition at line 106 of file LitStationMuon.h.

◆ LitStationScal

LitStation< fscal > lit::parallel::LitStationScal

Scalar version of LitStation.

Definition at line 108 of file LitStation.h.

◆ LitStationVec

LitStation< fvec > lit::parallel::LitStationVec

Vector version of LitStation.

Definition at line 102 of file LitStation.h.

◆ LitSubstationMuonScal

typedef LitSubstationMuon<fscal> lit::parallel::LitSubstationMuonScal

Definition at line 87 of file LitSubstationMuon.h.

◆ LitSubstationMuonVec

typedef LitSubstationMuon<fvec> lit::parallel::LitSubstationMuonVec

Definition at line 86 of file LitSubstationMuon.h.

◆ LitTrackParamScal

LitTrackParam< fscal > lit::parallel::LitTrackParamScal

Scalar version of LitTrackParam.

Definition at line 113 of file LitTrackParam.h.

◆ LitTrackParamVec

LitTrackParam< fvec > lit::parallel::LitTrackParamVec

Vector version of LitTrackParam.

Definition at line 107 of file LitTrackParam.h.

◆ LitTrackScal

LitTrack< fscal > lit::parallel::LitTrackScal

Scalar version of the LitTrack class.

Definition at line 91 of file LitTrack.h.

◆ LitTrackVec

LitTrack< fvec > lit::parallel::LitTrackVec

Vector version of the LitTrack class.

Definition at line 85 of file LitTrack.h.

◆ LitVirtualStationScal

LitVirtualStation< fscal > lit::parallel::LitVirtualStationScal

Scalar version of LitVirtualStation.

Definition at line 93 of file LitVirtualStation.h.

◆ LitVirtualStationVec

LitVirtualStation< fvec > lit::parallel::LitVirtualStationVec

Vector version of LitVirtualStation.

Definition at line 87 of file LitVirtualStation.h.

Enumeration Type Documentation

◆ LitHitType

enum lit::parallel::LitHitType

Type of the hit and station.

Enumerator
kLITSTRIPHIT	Strip like hit (u, phi).
kLITPIXELHIT	Pixel like hit (x, y).
kLITMIXHIT	Used for stations which produce both strip and pixel hits

Definition at line 21 of file LitEnums.h.

Function Documentation

◆ DoSelectSharedHits()

void lit::parallel::DoSelectSharedHits ( vector< LitScalTrack * > & tracks )

Definition at line 86 of file LitTrackSelection.h.

References DoSortNofHits(), lit::parallel::LitScalTrack::GetHit(), lit::parallel::LitScalTrack::GetNofHits(), lit::parallel::LitScalTrack::IsGood(), lit::parallel::LitScalPixelHit::refId, and tracks.

Referenced by lit::parallel::LitTrackFinderNN::SelectTracks().

◆ DoSortChiSqOverNDF()

void lit::parallel::DoSortChiSqOverNDF ( vector< LitScalTrack * > & tracks )

Definition at line 81 of file LitTrackSelection.h.

References tracks.

◆ DoSortLastStation()

void lit::parallel::DoSortLastStation ( vector< LitScalTrack * > & tracks )

Definition at line 55 of file LitTrackSelection.h.

References lit::parallel::LitScalTrack::SetLastStationId(), and tracks.

◆ DoSortNofHits()

void lit::parallel::DoSortNofHits ( vector< LitScalTrack * > & tracks )

Definition at line 30 of file LitTrackSelection.h.

References lit::parallel::LitScalTrack::SetNofHits(), and tracks.

Referenced by DoSelectSharedHits().

◆ LitAddMaterial()

template<class T >

void lit::parallel::LitAddMaterial	(	LitTrackParam< T > &	par,
		T	siliconThickness
	)

inline

Definition at line 34 of file LitAddMaterial.h.

Referenced by LitTrackFitterMuon(), lit::parallel::LitTrackFinderNNVecElectron::ProcessStation(), lit::parallel::LitTrackFinderNNVecMuon::ProcessStation(), lit::parallel::LitTrackFinderNNVecMuon::PropagateThroughAbsorber(), and lit::parallel::LitTrackFinderNNVecElectron::PropagateToFirstStation().

◆ LitAddMaterialElectron()

template<class T >

void lit::parallel::LitAddMaterialElectron	(	LitTrackParam< T > &	par,
		T	siliconThickness
	)

inline

◆ LitFiltration() [1/3]

template<class T >

template< class T > inline void lit::parallel::LitFiltration	(	LitTrackParam< T > &	par,
		const LitPixelHit< T > &	hit,
		T &	chiSq
	)

inline

Function implements Kalman filter update step for pixel hit.

It updates track parameters and covariance matrix and calculates contribution to chi-square from this hit.

Parameters

[in,out]	par	Reference to track parameters.
[in]	hit	Reference to pixel hit.
[out]	chiSq	Contribution to chi-square.

Definition at line 34 of file LitFiltration.h.

Referenced by lit::parallel::LitTrackFinderNNVecElectron::AddNearestHit(), lit::parallel::LitTrackFinderNNVecMuon::AddNearestHit(), lit::parallel::LitTrackFinderNN::FollowTracks(), LitTrackFitter(), and LitTrackFitterMuon().

◆ LitFiltration() [2/3]

template<class T >

template< class T > inline void lit::parallel::LitFiltration	(	LitTrackParam< T > &	par,
		const LitStripHit< T > &	hit,
		T &	chiSq
	)

inline

Function implements Kalman filter update step for strip hit.

It updates track parameters and covariance matrix and calculates contribution to chi-square from this hit.

Parameters

[in,out]	par	Reference to track parameters.
[in]	hit	Reference to strip hit.
[out]	chiSq	Contribution to chi-square.

Definition at line 132 of file LitFiltration.h.

◆ LitFiltration() [3/3]

void lit::parallel::LitFiltration	(	LitTrackParamScal &	par,
		const LitScalPixelHit &	hit,
		fscal &	chiSq
	)

inline

Definition at line 202 of file LitFiltration.h.

References lit::parallel::LitPixelHit< T >::Dx, lit::parallel::LitScalPixelHit::Dx, lit::parallel::LitPixelHit< T >::Dxy, lit::parallel::LitScalPixelHit::Dxy, lit::parallel::LitPixelHit< T >::Dy, lit::parallel::LitScalPixelHit::Dy, lit::parallel::LitPixelHit< T >::X, lit::parallel::LitScalPixelHit::X, lit::parallel::LitPixelHit< T >::Y, lit::parallel::LitScalPixelHit::Y, lit::parallel::LitPixelHit< T >::Z, and lit::parallel::LitScalPixelHit::Z.

◆ LitLineExtrapolation()

template<class T >

template< class T > inline void lit::parallel::LitLineExtrapolation	(	LitTrackParam< T > &	par,
		T	zOut
	)

inline

Line track extrapolation for the field free regions.

Parameters

[in,out]	par	Reference to track parameters.
[in]	zOut	Z position to extrapolate to.

Definition at line 37 of file LitExtrapolation.h.

Referenced by lit::parallel::LitTrackFinderNN::FollowTracks(), LitTrackFitter(), lit::parallel::LitTrackFinderNNVecElectron::ProcessStation(), lit::parallel::LitTrackFinderNNVecMuon::ProcessStation(), lit::parallel::LitTrackFinderNN::PropagateToStation(), and lit::parallel::LitTrackFinderNN::PropagateVirtualStations().

◆ LitRK4Extrapolation() [1/3]

template<class T >

void lit::parallel::LitRK4Extrapolation	(	LitTrackParam< T > &	par,
		T	zOut,
		const LitFieldGrid &	field1,
		const LitFieldGrid &	field2,
		const LitFieldGrid &	field3
	)

inline

Definition at line 73 of file LitExtrapolation.h.

Referenced by LitRK4Extrapolation(), LitTrackFitter(), LitTrackFitterMuon(), lit::parallel::LitTrackFinderNNVecMuon::PropagateThroughAbsorber(), lit::parallel::LitTrackFinderNNVecElectron::PropagateToFirstStation(), lit::parallel::LitTrackFinderNN::PropagateToStation(), and lit::parallel::LitTrackFinderNN::PropagateVirtualStations().

◆ LitRK4Extrapolation() [2/3]

template<class T >

template< class T > inline void lit::parallel::LitRK4Extrapolation	(	LitTrackParam< T > &	par,
		T	zOut,
		const LitFieldRegion< T > &	field
	)

inline

Runge-Kutta track extrapolation in the magnetic field. Interface with LitFieldRegion instead of LitFieldValue.

Parameters

[in,out]	par	Reference to track parameters.
[in]	zOut	Z position to extrapolate to.
[in]	field	Reference to field region.

Definition at line 694 of file LitExtrapolation.h.

References lit::parallel::LitFieldRegion< T >::GetFieldValue(), LitRK4Extrapolation(), and lit::parallel::LitTrackParam< T >::Z.

◆ LitRK4Extrapolation() [3/3]

template<class T >

template< class T > inline void lit::parallel::LitRK4Extrapolation	(	LitTrackParam< T > &	par,
		T	zOut,
		const LitFieldValue< T > &	field1,
		const LitFieldValue< T > &	field2,
		const LitFieldValue< T > &	field3
	)

inline

Runge-Kutta track extrapolation in the magnetic field.

This function uses LitFieldValues instead of LitFieldGrid. This is not very accurate solution. Implemented temporary for tests.

Parameters

[in,out]	par	Reference to track parameters.
[in]	zOut	Z position to extrapolate to.
[in]	field1	Field grid at starting point of extrapolation.
[in]	field2	Field grid in the middle point of extrapolation.
[in]	field3	Field grid at the end point of extrapolation.

Definition at line 382 of file LitExtrapolation.h.

◆ LitTrackFitter()

void lit::parallel::LitTrackFitter	(	LitScalTrack &	track,
		const LitDetectorLayoutScal &	layout
	)

inline

Fast scalar track fit.

Definition at line 25 of file LitTrackFitter.h.

Referenced by CbmLitFitTracksParallel::DoFit().

◆ LitTrackFitterMuon()

template<class T >

void lit::parallel::LitTrackFitterMuon	(	LitTrack< T > &	track,
		const LitDetectorLayoutMuon< T > &	layout
	)

inline

Definition at line 27 of file LitTrackFitterMuon.h.

References lit::parallel::LitDetectorLayoutMuon< T >::GetNofStationGroups(), lit::parallel::LitStationGroupMuon< T >::GetNofStations(), lit::parallel::LitStationMuon< T >::GetNofSubstations(), lit::parallel::LitTrack< T >::hits, LitAddMaterial(), LitFiltration(), LitRK4Extrapolation(), lit::parallel::LitTrack< T >::paramLast, lit::parallel::LitFieldRegion< T >::Set(), lit::parallel::LitTrackParam< T >::X, and lit::parallel::LitTrackParam< T >::Y.

◆ NDF()

unsigned short lit::parallel::NDF ( const LitScalTrack & track )

inline

Returns number of degrees of freedom for the track.

Note currently this function works only for pixel hits. TODO This has to be corrected later.

Parameters

[in] track Reference to track.

Returns: Number of degrees of freedom for track.

Definition at line 50 of file LitMath.h.

References lit::parallel::LitScalTrack::GetNofHits().

Referenced by lit::parallel::LitTrackFinderNNVecElectron::AddNearestHit(), lit::parallel::LitTrackFinderNNVecMuon::AddNearestHit(), ClassImp(), lit::parallel::LitTrackFinderNN::FollowTracks(), and lit::parallel::LitScalTrack::SetNDF().

◆ PackFieldValue()

void inline void lit::parallel::PackFieldValue	(	const LitFieldValue< fscal >	value[],
		LitFieldValue< fvec > &	lvalue
	)

inline

Packs LitFieldValue.

Parameters

[in]	value	Array of fvecLen length of LitFieldValue<fscal> objects to be packed into a vector.
[out]	lvalue	Packed LitFieldValue.

Definition at line 27 of file LitVecPack.h.

References lit::parallel::LitFieldValue< T >::Bx, lit::parallel::LitFieldValue< T >::By, lit::parallel::LitFieldValue< T >::Bz, fvecLen, and i.

◆ PackPixelHit()

void lit::parallel::PackPixelHit	(	const LitScalPixelHit	hit[],
		LitPixelHit< fvec > &	lhit
	)

inline

Packs LitPixelHit.

Parameters

[in]	par	Array of fvecLen length of LitScalPixelHit objects to be packed into a vector.
[out]	lpar	Packed LitPixelHit.

Definition at line 146 of file LitVecPack.h.

References lit::parallel::LitPixelHit< T >::Dx, lit::parallel::LitScalPixelHit::Dx, lit::parallel::LitPixelHit< T >::Dxy, lit::parallel::LitScalPixelHit::Dxy, lit::parallel::LitPixelHit< T >::Dy, lit::parallel::LitScalPixelHit::Dy, fvecLen, i, lit::parallel::LitPixelHit< T >::X, lit::parallel::LitScalPixelHit::X, lit::parallel::LitPixelHit< T >::Y, and lit::parallel::LitScalPixelHit::Y.

Referenced by lit::parallel::LitTrackFinderNNVecElectron::AddNearestHit(), and lit::parallel::LitTrackFinderNNVecMuon::AddNearestHit().

◆ PackTrack()

void lit::parallel::PackTrack	(	const LitTrack< fscal > *	track[],
		LitTrack< fvec > &	ltrack
	)

inline

Packs LitTrack.

Parameters

[in]	par	Array of fvecLen length of LitTrack objects to be packed into a vector.
[out]	lpar	Packed LitTrack.

Definition at line 184 of file LitVecPack.h.

◆ PackTrackParam()

void lit::parallel::PackTrackParam	(	const LitTrackParam< fscal >	par[],
		LitTrackParam< fvec > &	lpar
	)

inline

Packs LitTrackParam.

Parameters

[in]	par	Array of fvecLen length of LitTrackParam<fscal> objects to be packed into a vector.
[out]	lpar	Packed LitTrackParam.

Definition at line 43 of file LitVecPack.h.

Referenced by lit::parallel::LitTrackFinderNNVecElectron::AddNearestHit(), lit::parallel::LitTrackFinderNNVecMuon::AddNearestHit(), lit::parallel::LitTrackFinderNNVecElectron::ProcessStation(), lit::parallel::LitTrackFinderNNVecMuon::ProcessStation(), lit::parallel::LitTrackFinderNNVecMuon::PropagateThroughAbsorber(), and lit::parallel::LitTrackFinderNNVecElectron::PropagateToFirstStation().

◆ rcp()

fscal lit::parallel::rcp ( const fscal & a )

inline

Returns reciprocal.

Parameters

[in] a Input number.

Returns: Reciprocal of a.

Definition at line 26 of file LitMath.h.

Referenced by LitAddMaterial(), LitAddMaterialElectron(), LitFiltration(), LitRK4Extrapolation(), and lit::parallel::LitFieldRegion< T >::Set().

◆ sgn()

fscal lit::parallel::sgn ( const fscal & a )

inline

Returns sign of the input number.

If input number is negative return -1, if positive return 1 and if 0 return 0.

Parameters

[in] a Input number.

Returns: Sign of the input number.

Definition at line 38 of file LitMath.h.

Referenced by LitAddMaterial(), and LitAddMaterialElectron().

◆ ToString()

template<class T >

template< class T > std::string lit::parallel::ToString ( const T & value )

Function converts object into a std::string.

Note that operator << has to be defined for the class/type in order to be able to convert to a string.

Parameters

[in,out]	par	Reference to track parameters.
[in]	mat	Reference to material

Definition at line 31 of file LitUtils.h.

◆ UnpackPixelHit()

void lit::parallel::UnpackPixelHit	(	const LitPixelHit< fvec > &	lhit,
		LitScalPixelHit	hit[]
	)

inline

Unpacks LitPixelHit.

Parameters

[in]	lpar	Packed LitPixelHit to be unpacked.
[out]	par	Array of fvecLen length to store unpacked scalar objects.

Definition at line 165 of file LitVecPack.h.

References lit::parallel::LitPixelHit< T >::Dx, lit::parallel::LitScalPixelHit::Dx, lit::parallel::LitPixelHit< T >::Dxy, lit::parallel::LitScalPixelHit::Dxy, lit::parallel::LitPixelHit< T >::Dy, lit::parallel::LitScalPixelHit::Dy, fvecLen, i, lit::parallel::LitPixelHit< T >::X, lit::parallel::LitScalPixelHit::X, lit::parallel::LitPixelHit< T >::Y, and lit::parallel::LitScalPixelHit::Y.

◆ UnpackTrack()

void lit::parallel::UnpackTrack	(	const LitTrack< fvec > &	ltrack,
		LitTrack< fscal >	track[]
	)

inline

Unpacks LitTrack.

NOTE: Currently not implemented!

Parameters

[in]	lpar	Packed LitTrack to be unpacked.
[out]	par	Array of fvecLen length to store unpacked scalar objects.

Definition at line 265 of file LitVecPack.h.

◆ UnpackTrackParam() [1/2]

void lit::parallel::UnpackTrackParam	(	const LitTrackParam< fvec > &	lpar,
		LitTrackParam< fscal >	par[]
	)

inline

Unpacks LitTrackParam.

Parameters

[in]	lpar	Packed LitTrackParam to be unpacked.
[out]	par	Array of fvecLen length to store unpacked scalar objects.

Definition at line 77 of file LitVecPack.h.

Referenced by lit::parallel::LitTrackFinderNNVecElectron::AddNearestHit(), lit::parallel::LitTrackFinderNNVecMuon::AddNearestHit(), lit::parallel::LitTrackFinderNNVecElectron::ProcessStation(), lit::parallel::LitTrackFinderNNVecMuon::ProcessStation(), lit::parallel::LitTrackFinderNNVecMuon::PropagateThroughAbsorber(), and lit::parallel::LitTrackFinderNNVecElectron::PropagateToFirstStation().

◆ UnpackTrackParam() [2/2]

void lit::parallel::UnpackTrackParam	(	unsigned int	i,
		const LitTrackParam< fvec > &	lpar,
		LitTrackParam< fscal > &	par
	)

inline

Unpacks LitTrackParam.

Parameters

[in]	i	Index of vector LitTrackParam to be unpacked to scalar.
[in]	lpar	Packed LitTrackParam to be unpacked.
[out]	par	Array of fvecLen length to store unpacked scalar objects.

Definition at line 112 of file LitVecPack.h.

Variable Documentation

◆ _fvecalignment

class lit::parallel::LitSubstationMuon lit::parallel::_fvecalignment

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ LitAbsorberScal

◆ LitAbsorberVec

◆ LitDetectorLayoutMuonScal

◆ LitDetectorLayoutMuonVec

◆ LitDetectorLayoutScal

◆ LitDetectorLayoutVec

◆ LitFieldSliceScal

◆ LitFieldSliceVec

◆ LitFieldValueScal

◆ LitFieldValueVec

◆ LitPixelHitScal

◆ LitPixelHitVec

◆ LitStationGroupMuonScal

◆ LitStationGroupMuonVec

◆ LitStationMuonScal

◆ LitStationMuonVec

◆ LitStationScal

◆ LitStationVec

◆ LitSubstationMuonScal

◆ LitSubstationMuonVec

◆ LitTrackParamScal

◆ LitTrackParamVec

◆ LitTrackScal

◆ LitTrackVec

◆ LitVirtualStationScal

◆ LitVirtualStationVec

Enumeration Type Documentation

◆ LitHitType

Function Documentation

◆ DoSelectSharedHits()

◆ DoSortChiSqOverNDF()

◆ DoSortLastStation()

◆ DoSortNofHits()

◆ LitAddMaterial()

◆ LitAddMaterialElectron()

◆ LitFiltration() [1/3]

◆ LitFiltration() [2/3]

◆ LitFiltration() [3/3]

◆ LitLineExtrapolation()

◆ LitRK4Extrapolation() [1/3]

◆ LitRK4Extrapolation() [2/3]

◆ LitRK4Extrapolation() [3/3]

◆ LitTrackFitter()

◆ LitTrackFitterMuon()

◆ NDF()

◆ PackFieldValue()

◆ PackPixelHit()

◆ PackTrack()

◆ PackTrackParam()

◆ rcp()

◆ sgn()

◆ ToString()

◆ UnpackPixelHit()

◆ UnpackTrack()

◆ UnpackTrackParam() [1/2]

◆ UnpackTrackParam() [2/2]

Variable Documentation

◆ _fvecalignment