CbmRoot
Public Member Functions | Static Public Attributes | Private Attributes | List of all members
CbmLitTrackParam Class Reference

Data class for track parameters. More...

#include <CbmLitTrackParam.h>

Collaboration diagram for CbmLitTrackParam:
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Public Member Functions

 CbmLitTrackParam ()
 Constructor. More...
 
virtual ~CbmLitTrackParam ()
 Destructor. More...
 
litfloat GetX () const
 
litfloat GetY () const
 
litfloat GetZ () const
 
litfloat GetTx () const
 
litfloat GetTy () const
 
litfloat GetQp () const
 
litfloat GetTime () const
 
litfloat GetCovariance (int index) const
 
const vector< litfloat > & GetCovMatrix () const
 
void SetX (litfloat x)
 
void SetY (litfloat y)
 
void SetZ (litfloat z)
 
void SetTx (litfloat tx)
 
void SetTy (litfloat ty)
 
void SetQp (litfloat qp)
 
void SetTime (litfloat t)
 
void SetCovMatrix (const vector< litfloat > &C)
 
void SetCovariance (int index, litfloat cov)
 
void GetDirCos (litfloat &nx, litfloat &ny, litfloat &nz) const
 Return direction cosines. More...
 
vector< litfloat > GetStateVector () const
 Return state vector as vector. More...
 
void SetStateVector (const vector< litfloat > &x)
 Set parameters from vector. More...
 
string ToString () const
 Return string representation of class. More...
 

Static Public Attributes

static litfloat fSpeedOfLight = 1.e-7 * TMath::C()
 

Private Attributes

litfloat fX
 
litfloat fY
 
litfloat fZ
 
litfloat fTx
 
litfloat fTy
 
litfloat fQp
 
litfloat fTime
 
vector< litfloat > fCovMatrix
 

Detailed Description

Data class for track parameters.

Author
Andrey Lebedev andre.nosp@m.y.le.nosp@m.bedev.nosp@m.@gsi.nosp@m..de
Date
2008

Definition at line 29 of file CbmLitTrackParam.h.

Constructor & Destructor Documentation

◆ CbmLitTrackParam()

CbmLitTrackParam::CbmLitTrackParam ( )
inline

Constructor.

Definition at line 37 of file CbmLitTrackParam.h.

◆ ~CbmLitTrackParam()

virtual CbmLitTrackParam::~CbmLitTrackParam ( )
inlinevirtual

Destructor.

Definition at line 50 of file CbmLitTrackParam.h.

Member Function Documentation

◆ GetCovariance()

litfloat CbmLitTrackParam::GetCovariance ( int  index) const
inline

Definition at line 60 of file CbmLitTrackParam.h.

References fCovMatrix.

Referenced by CbmLitMaterialEffectsImp::AddEnergyLoss(), CbmLitTrackParamToLitCudaTrackParam(), lit::ChiSq(), CbmGlobalTrackingTofGeometry::Find(), CbmLitTrackFinderNN::FollowTracks(), CbmLitTrackFinderBranch::FollowTracks(), LxSpace::JoinExtTracks(), and LxTBBinnedDetector::TieTracks().

◆ GetCovMatrix()

const vector<litfloat>& CbmLitTrackParam::GetCovMatrix ( ) const
inline

Definition at line 61 of file CbmLitTrackParam.h.

References fCovMatrix.

Referenced by CbmLitMaterialEffectsImp::AddThickScatter(), CbmLitMaterialEffectsImp::AddThinScatter(), CbmLitConverterFairTrackParam::CbmLitTrackParamToFairTrackParam(), CbmLitTrack::CheckParams(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitRK4TrackExtrapolator::Extrapolate(), CbmLitKalmanSmoother::Smooth(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ GetDirCos()

void CbmLitTrackParam::GetDirCos ( litfloat &  nx,
litfloat &  ny,
litfloat &  nz 
) const
inline

Return direction cosines.

Parameters
[out]nxOutput direction cosine for OX axis.
[out]nyOutput direction cosine for OY axis.
[out]nzOutput direction cosine for OZ axis.

Definition at line 82 of file CbmLitTrackParam.h.

References fQp, fTx, fTy, and sqrt().

Referenced by CbmLitTGeoNavigator::InitTrack().

◆ GetQp()

litfloat CbmLitTrackParam::GetQp ( ) const
inline

Definition at line 58 of file CbmLitTrackParam.h.

References fQp.

Referenced by CbmLitMaterialEffectsImp::AddEnergyLoss(), CbmLitMaterialEffectsImp::BetheBloch(), CbmLitMaterialEffectsImp::BetheBlochElectron(), CbmLitMaterialEffectsImp::BetheHeitler(), CbmLitMaterialEffectsImp::CalcSigmaSqQp(), CbmLitMaterialEffectsImp::CalcSigmaSqQpElectron(), CbmLitMaterialEffectsImp::CalcThetaSq(), CbmLitConverterFairTrackParam::CbmLitTrackParamToFairTrackParam(), CbmLitTrackParamToLitCudaTrackParam(), CbmLitLineTrackExtrapolator::Extrapolate(), GetStateVector(), CbmLitTGeoTrackPropagator::IsParCorrect(), CbmLitMaterialEffectsImp::MPVEnergyLoss(), CbmLitMaterialEffectsImp::PairProduction(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ GetStateVector()

vector<litfloat> CbmLitTrackParam::GetStateVector ( ) const
inline

Return state vector as vector.

Returns
State vector as vector.

Definition at line 97 of file CbmLitTrackParam.h.

References GetQp(), GetTime(), GetTx(), GetTy(), GetX(), and GetY().

Referenced by CbmLitRK4TrackExtrapolator::Extrapolate(), and CbmLitKalmanSmoother::Smooth().

◆ GetTime()

litfloat CbmLitTrackParam::GetTime ( ) const
inline

Definition at line 59 of file CbmLitTrackParam.h.

References fTime.

Referenced by lit::ChiSq(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitTrackFinderNN::FollowTracks(), CbmLitTrackFinderBranch::FollowTracks(), GetStateVector(), CbmLitConverter::GetStsTrackTimes(), and CbmLitKalmanFilter::Update().

◆ GetTx()

litfloat CbmLitTrackParam::GetTx ( ) const
inline

Definition at line 56 of file CbmLitTrackParam.h.

References fTx.

Referenced by CbmLitMaterialEffectsImp::AddThickScatter(), CbmLitMaterialEffectsImp::AddThinScatter(), CbmLitConverterFairTrackParam::CbmLitTrackParamToFairTrackParam(), CbmLitTrackParamToLitCudaTrackParam(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmGlobalTrackingTofGeometry::Find(), GetStateVector(), CbmLitTGeoTrackPropagator::IsParCorrect(), LxSpace::JoinExtTracks(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ GetTy()

litfloat CbmLitTrackParam::GetTy ( ) const
inline

Definition at line 57 of file CbmLitTrackParam.h.

References fTy.

Referenced by CbmLitMaterialEffectsImp::AddThickScatter(), CbmLitMaterialEffectsImp::AddThinScatter(), CbmLitConverterFairTrackParam::CbmLitTrackParamToFairTrackParam(), CbmLitTrackParamToLitCudaTrackParam(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmGlobalTrackingTofGeometry::Find(), GetStateVector(), CbmLitTGeoTrackPropagator::IsParCorrect(), LxSpace::JoinExtTracks(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ GetX()

litfloat CbmLitTrackParam::GetX ( ) const
inline

Definition at line 53 of file CbmLitTrackParam.h.

References fX.

Referenced by CbmLitConverterFairTrackParam::CbmLitTrackParamToFairTrackParam(), CbmLitTrackParamToLitCudaTrackParam(), lit::ChiSq(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmGlobalTrackingTofGeometry::Find(), CbmLitTrackFinderNN::FollowTracks(), CbmLitTrackFinderBranch::FollowTracks(), GetStateVector(), CbmLitConverter::GetStsTrackTimes(), CbmLitTGeoNavigator::InitTrack(), CbmLitTGeoTrackPropagator::IsParCorrect(), LxSpace::JoinExtTracks(), LxTBBinnedDetector::TieTracks(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ GetY()

litfloat CbmLitTrackParam::GetY ( ) const
inline

Definition at line 54 of file CbmLitTrackParam.h.

References fY.

Referenced by CbmLitConverterFairTrackParam::CbmLitTrackParamToFairTrackParam(), CbmLitTrackParamToLitCudaTrackParam(), lit::ChiSq(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmGlobalTrackingTofGeometry::Find(), CbmLitTrackFinderNN::FollowTracks(), CbmLitTrackFinderBranch::FollowTracks(), GetStateVector(), CbmLitConverter::GetStsTrackTimes(), CbmLitTGeoNavigator::InitTrack(), CbmLitTGeoTrackPropagator::IsParCorrect(), LxSpace::JoinExtTracks(), LxTBBinnedDetector::TieTracks(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ GetZ()

litfloat CbmLitTrackParam::GetZ ( ) const
inline

Definition at line 55 of file CbmLitTrackParam.h.

References fZ.

Referenced by CbmLitConverterFairTrackParam::CbmLitTrackParamToFairTrackParam(), CbmLitTrackParamToLitCudaTrackParam(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitRK4TrackExtrapolator::Extrapolate(), CbmLitCleverTrackExtrapolator::Extrapolate(), CbmLitTGeoNavigator::FindIntersections(), CbmLitConverter::GetStsTrackTimes(), CbmLitTGeoNavigator::InitTrack(), CbmLitTGeoTrackPropagator::Propagate(), CbmLitKalmanSmoother::Smooth(), and LxTBBinnedDetector::TieTracks().

◆ SetCovariance()

void CbmLitTrackParam::SetCovariance ( int  index,
litfloat  cov 
)
inline

Definition at line 74 of file CbmLitTrackParam.h.

References fCovMatrix.

Referenced by CbmLitMaterialEffectsImp::AddEnergyLoss(), and LitCudaTrackParamToCbmLitTrackParam().

◆ SetCovMatrix()

void CbmLitTrackParam::SetCovMatrix ( const vector< litfloat > &  C)
inline

Definition at line 71 of file CbmLitTrackParam.h.

References fCovMatrix.

Referenced by CbmLitMaterialEffectsImp::AddThickScatter(), CbmLitMaterialEffectsImp::AddThinScatter(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitRK4TrackExtrapolator::Extrapolate(), CbmLitConverterFairTrackParam::FairTrackParamToCbmLitTrackParam(), CbmLitKalmanSmoother::Smooth(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ SetQp()

void CbmLitTrackParam::SetQp ( litfloat  qp)
inline

Definition at line 69 of file CbmLitTrackParam.h.

References fQp.

Referenced by CbmLitMaterialEffectsImp::AddEnergyLoss(), CbmLitCheckEnergyLossMuons::CalcEloss(), CbmLitConverterFairTrackParam::FairTrackParamToCbmLitTrackParam(), LitCudaTrackParamToCbmLitTrackParam(), SetStateVector(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ SetStateVector()

void CbmLitTrackParam::SetStateVector ( const vector< litfloat > &  x)
inline

Set parameters from vector.

Parameters
[in]xState vector.

Definition at line 112 of file CbmLitTrackParam.h.

References SetQp(), SetTime(), SetTx(), SetTy(), SetX(), SetY(), and x.

Referenced by CbmLitRK4TrackExtrapolator::Extrapolate(), and CbmLitKalmanSmoother::Smooth().

◆ SetTime()

void CbmLitTrackParam::SetTime ( litfloat  t)
inline

Definition at line 70 of file CbmLitTrackParam.h.

References fTime.

Referenced by CbmLitConverter::CbmStsTrackToCbmLitTrack(), CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitConverterFairTrackParam::FairTrackParamToCbmLitTrackParam(), CbmLitConverter::GetStsTrackTimes(), SetStateVector(), and CbmLitKalmanFilter::Update().

◆ SetTx()

void CbmLitTrackParam::SetTx ( litfloat  tx)
inline

Definition at line 67 of file CbmLitTrackParam.h.

References fTx.

Referenced by CbmLitConverterFairTrackParam::FairTrackParamToCbmLitTrackParam(), LitCudaTrackParamToCbmLitTrackParam(), SetStateVector(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ SetTy()

void CbmLitTrackParam::SetTy ( litfloat  ty)
inline

Definition at line 68 of file CbmLitTrackParam.h.

References fTy.

Referenced by CbmLitConverterFairTrackParam::FairTrackParamToCbmLitTrackParam(), LitCudaTrackParamToCbmLitTrackParam(), SetStateVector(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ SetX()

void CbmLitTrackParam::SetX ( litfloat  x)
inline

Definition at line 64 of file CbmLitTrackParam.h.

References fX, and x.

Referenced by CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitConverterFairTrackParam::FairTrackParamToCbmLitTrackParam(), LitCudaTrackParamToCbmLitTrackParam(), SetStateVector(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ SetY()

void CbmLitTrackParam::SetY ( litfloat  y)
inline

Definition at line 65 of file CbmLitTrackParam.h.

References fY, and y.

Referenced by CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitConverterFairTrackParam::FairTrackParamToCbmLitTrackParam(), LitCudaTrackParamToCbmLitTrackParam(), SetStateVector(), CbmLitKalmanFilter::Update(), and CbmLitKalmanFilter::UpdateWMF().

◆ SetZ()

void CbmLitTrackParam::SetZ ( litfloat  z)
inline

Definition at line 66 of file CbmLitTrackParam.h.

References fZ.

Referenced by CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitRK4TrackExtrapolator::Extrapolate(), CbmLitConverterFairTrackParam::FairTrackParamToCbmLitTrackParam(), LitCudaTrackParamToCbmLitTrackParam(), and CbmLitKalmanSmoother::Smooth().

◆ ToString()

string CbmLitTrackParam::ToString ( ) const
inline

Return string representation of class.

Returns
String representation of class.

Definition at line 125 of file CbmLitTrackParam.h.

References fCovMatrix, fQp, fTime, fTx, fTy, fX, fY, and fZ.

Member Data Documentation

◆ fCovMatrix

vector<litfloat> CbmLitTrackParam::fCovMatrix
private

Definition at line 149 of file CbmLitTrackParam.h.

Referenced by GetCovariance(), GetCovMatrix(), SetCovariance(), SetCovMatrix(), and ToString().

◆ fQp

litfloat CbmLitTrackParam::fQp
private

Definition at line 143 of file CbmLitTrackParam.h.

Referenced by GetDirCos(), GetQp(), SetQp(), and ToString().

◆ fSpeedOfLight

litfloat CbmLitTrackParam::fSpeedOfLight = 1.e-7 * TMath::C()
static

CbmLitKalmanFilter.cxx

Author
A.Lebedev alebe.nosp@m.dev@.nosp@m.jinr..nosp@m.ru
Since
2007

Definition at line 31 of file CbmLitTrackParam.h.

Referenced by CbmLitLineTrackExtrapolator::Extrapolate(), CbmLitConverter::GetStsTrackTimes(), and CbmLitRK4TrackExtrapolator::RK4Order().

◆ fTime

litfloat CbmLitTrackParam::fTime
private

Definition at line 144 of file CbmLitTrackParam.h.

Referenced by GetTime(), SetTime(), and ToString().

◆ fTx

litfloat CbmLitTrackParam::fTx
private

Definition at line 142 of file CbmLitTrackParam.h.

Referenced by GetDirCos(), GetTx(), SetTx(), and ToString().

◆ fTy

litfloat CbmLitTrackParam::fTy
private

Definition at line 142 of file CbmLitTrackParam.h.

Referenced by GetDirCos(), GetTy(), SetTy(), and ToString().

◆ fX

litfloat CbmLitTrackParam::fX
private

Definition at line 141 of file CbmLitTrackParam.h.

Referenced by GetX(), SetX(), and ToString().

◆ fY

litfloat CbmLitTrackParam::fY
private

Definition at line 141 of file CbmLitTrackParam.h.

Referenced by GetY(), SetY(), and ToString().

◆ fZ

litfloat CbmLitTrackParam::fZ
private

Definition at line 141 of file CbmLitTrackParam.h.

Referenced by GetZ(), SetZ(), and ToString().

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