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class AliTracker: public AliTrackerBase

               Implementation of the AliTracker class
  that is the base for AliTPCtracker, AliITStrackerV2 and AliTRDtracker
        Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch

Function Members (Methods)

 
    This is an abstract class, constructors will not be documented.
    Look at the header to check for available constructors.
public:
virtual~AliTracker()
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tClusters2Tracks(AliESDEvent* event)
virtual Int_tClusters2TracksHLT(AliESDEvent* event, const AliESDEvent*)
virtual Int_tTObject::Compare(const TObject* obj) const
virtual voidCookLabel(AliKalmanTrack* t, Float_t wrong) const
virtual voidTObject::Copy(TObject& object) const
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual voidFillClusterArray(TObjArray* array) const
static voidFillResiduals(const AliExternalTrackParam* t, const AliCluster* c, Bool_t updated = kTRUE)
static voidFillResiduals(const AliExternalTrackParam* t, Double_t* p, Double_t* cov, UShort_t id, Bool_t updated = kTRUE)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
static Double_tAliTrackerBase::FitTrack(AliExternalTrackParam* trackParam, AliTrackPointArray* pointArray, Double_t mass, Double_t maxStep)
static voidAliTrackerBase::GetBxByBz(const Double_t* r, Double_t* b)
static Double_tAliTrackerBase::GetBz()
static Double_tAliTrackerBase::GetBz(const Double_t* r)
virtual AliCluster*GetCluster(Int_t index) const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
const AliEventInfo*GetEventInfo() const
virtual const char*TObject::GetIconName() const
virtual const char*TObject::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
virtual AliPlaneEff*GetPlaneEff()
static TObjArray**GetResidualsArray()
Double_tAliTrackerBase::GetSigmaX() const
Double_tAliTrackerBase::GetSigmaY() const
Double_tAliTrackerBase::GetSigmaZ() const
virtual const char*TObject::GetTitle() const
virtual Bool_tGetTrackPoint(Int_t, AliTrackPoint&) const
virtual Bool_tGetTrackPointTrackingError(Int_t, AliTrackPoint&, const AliESDtrack*)
static Double_tAliTrackerBase::GetTrackPredictedChi2(AliExternalTrackParam* track, Double_t mass, Double_t step, const AliExternalTrackParam* backup)
virtual UInt_tTObject::GetUniqueID() const
Double_tAliTrackerBase::GetX() const
Double_tAliTrackerBase::GetY() const
Double_tAliTrackerBase::GetZ() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTObject::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTObject::IsSortable() const
Bool_tTObject::IsZombie() const
virtual Int_tLoadClusters(TTree*)
virtual voidTObject::ls(Option_t* option = "") const
static Double_tAliTrackerBase::MakeC(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t x3, Double_t y3)
static AliExternalTrackParam*AliTrackerBase::MakeSeed(AliTrackPoint& point0, AliTrackPoint& point1, AliTrackPoint& point2)
static Double_tAliTrackerBase::MakeSnp(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t x3, Double_t y3)
static Double_tAliTrackerBase::MakeTgl(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t z1, Double_t z2)
static Double_tAliTrackerBase::MakeTgl(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t z1, Double_t z2, Double_t c)
voidTObject::MayNotUse(const char* method) const
static Double_tAliTrackerBase::MeanMaterialBudget(const Double_t* start, const Double_t* end, Double_t* mparam)
virtual Bool_tTObject::Notify()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual Int_tPostProcess(AliESDEvent*)
virtual voidTObject::Print(Option_t* option = "") const
virtual Int_tPropagateBack(AliESDEvent* event)
static Bool_tAliTrackerBase::PropagateTrackTo(AliExternalTrackParam* track, Double_t x, Double_t m, Double_t maxStep, Bool_t rotateTo = kTRUE, Double_t maxSnp = 0.8, Int_t sign = 0, Bool_t addTimeStep = kFALSE, Bool_t correctMaterialBudget = kTRUE)
static Int_tAliTrackerBase::PropagateTrackTo2(AliExternalTrackParam* track, Double_t x, Double_t m, Double_t maxStep, Bool_t rotateTo = kTRUE, Double_t maxSnp = 0.8, Int_t sign = 0, Bool_t addTimeStep = kFALSE, Bool_t correctMaterialBudget = kTRUE)
static Bool_tAliTrackerBase::PropagateTrackToBxByBz(AliExternalTrackParam* track, Double_t x, Double_t m, Double_t maxStep, Bool_t rotateTo = kTRUE, Double_t maxSnp = 0.8, Int_t sign = 0, Bool_t addTimeStep = kFALSE)
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
virtual Int_tRefitInward(AliESDEvent* event)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
voidSetEventInfo(AliEventInfo* evInfo)
static voidSetFillResiduals(AliRecoParam::EventSpecie_t es, Bool_t flag = kTRUE)
static voidTObject::SetObjectStat(Bool_t stat)
static voidSetResidualsArray(TObjArray** arr)
virtual voidTObject::SetUniqueID(UInt_t uid)
voidAliTrackerBase::SetVertex(const Double_t* xyz, const Double_t* ers = 0)
virtual voidShowMembers(TMemberInspector&)
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
static Bool_tAliTrackerBase::UniformField()
virtual voidUnloadClusters()
static voidAliTrackerBase::UpdateTrack(AliExternalTrackParam&, const AliExternalTrackParam&)
virtual voidUseClusters(const AliKalmanTrack* t, Int_t from = 0) const
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
protected:
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()
private:
AliTracker&operator=(const AliTracker& atr)

Data Members

private:
AliEventInfo*fEventInfo! pointer to the event info object
static AliRecoParam::EventSpecie_tfEventSpecie! event specie, see AliRecoParam
static Bool_tfFillResidualsFill residuals flag
static TObjArray**fResiduals! Array of histograms with residuals

Class Charts

Inheritance Chart:
TObject
←
AliTrackerBase
←
AliTracker
←
AliEMCALTracker
AliHMPIDTracker
AliITSTrackleterSPDEff
AliITSUTrackerCooked
AliITSUTrackerGlo
AliITSUTrackerSA
AliITStrackerMI
 ←
AliITStrackerSA
AliITStrackerV2
AliMFTTrackerMU
 [more...]

Function documentation

void FillClusterArray(TObjArray* array) const
 Publishes all pointers to clusters known to the tracker into the
 passed object array.
 The ownership is not transfered - the caller is not expected to delete
 the clusters.
void CookLabel(AliKalmanTrack* t, Float_t wrong) const
This function "cooks" a track label. If label<0, this track is fake.
void UseClusters(const AliKalmanTrack* t, Int_t from = 0) const
This function marks clusters associated with the track.
void FillResiduals(const AliExternalTrackParam* t, Double_t* p, Double_t* cov, UShort_t id, Bool_t updated = kTRUE)
 This function fills the histograms of residuals
 The array of these histos is external for this AliTracker class.
 Normally, this array belong to AliGlobalQADataMaker class.
void FillResiduals(const AliExternalTrackParam* t, const AliCluster* c, Bool_t updated = kTRUE)
 This function fills the histograms of residuals
 The array of these histos is external for this AliTracker class.
 Normally, this array belong to AliGlobalQADataMaker class.

 For the moment, the residuals are absolute !
virtual ~AliTracker()
{}
Int_t Clusters2Tracks(AliESDEvent* event)
Int_t Clusters2TracksHLT(AliESDEvent* event, const AliESDEvent* )
Int_t PropagateBack(AliESDEvent* event)
Int_t RefitInward(AliESDEvent* event)
Int_t LoadClusters(TTree* )
void UnloadClusters()
AliCluster * GetCluster(Int_t index) const
Int_t PostProcess(AliESDEvent* )
{return 0;}
AliPlaneEff * GetPlaneEff()
{return NULL;}
Bool_t GetTrackPoint(Int_t , AliTrackPoint& ) const
{ return kFALSE;}
Bool_t GetTrackPointTrackingError(Int_t , AliTrackPoint& , const AliESDtrack* )
void SetFillResiduals(AliRecoParam::EventSpecie_t es, Bool_t flag = kTRUE)
{ fFillResiduals=flag; fEventSpecie = es ;}
void SetResidualsArray(TObjArray** arr)
{ fResiduals=arr; }
TObjArray ** GetResidualsArray()
{ return fResiduals; }
void SetEventInfo(AliEventInfo* evInfo)
{fEventInfo = evInfo;}
const AliEventInfo* GetEventInfo() const
{return fEventInfo;}
AliTracker & operator=(const AliTracker& atr)