class AliDielectronTRDpidCut: public AliAnalysisCuts
Function Members (Methods)
public:
| AliDielectronTRDpidCut() | |
| AliDielectronTRDpidCut(const Char_t* name) | |
| AliDielectronTRDpidCut(const AliDielectronTRDpidCut& ref) | |
| virtual | ~AliDielectronTRDpidCut() |
| void | TObject::AbstractMethod(const char* method) const |
| virtual void | TObject::AppendPad(Option_t* option = "") |
| virtual void | TObject::Browse(TBrowser* b) |
| void | CalculateTRDSignals(Bool_t docalc) |
| static TClass* | Class() |
| virtual const char* | TObject::ClassName() const |
| virtual void | TNamed::Clear(Option_t* option = "") |
| virtual TObject* | TNamed::Clone(const char* newname = "") const |
| virtual Int_t | TNamed::Compare(const TObject* obj) const |
| virtual void | TObject::Delete(Option_t* option = "")MENU |
| virtual Int_t | TObject::DistancetoPrimitive(Int_t px, Int_t py) |
| virtual void | TObject::Draw(Option_t* option = "") |
| virtual void | TObject::DrawClass() constMENU |
| virtual TObject* | TObject::DrawClone(Option_t* option = "") constMENU |
| virtual void | TObject::Dump() constMENU |
| virtual void | TObject::Error(const char* method, const char* msgfmt) const |
| virtual void | TObject::Execute(const char* method, const char* params, Int_t* error = 0) |
| virtual void | TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0) |
| virtual void | TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py) |
| virtual void | TObject::Fatal(const char* method, const char* msgfmt) const |
| virtual void | TNamed::FillBuffer(char*& buffer) |
| virtual TObject* | TObject::FindObject(const char* name) const |
| virtual TObject* | TObject::FindObject(const TObject* obj) const |
| Double_t | GetChargeLayer(const AliVParticle* track, UInt_t layer) const |
| virtual Option_t* | TObject::GetDrawOption() const |
| static Long_t | TObject::GetDtorOnly() |
| Double_t | GetElectronLikelihood(const AliVParticle* track) const |
| virtual UInt_t | AliAnalysisCuts::GetFilterMask() const |
| virtual const char* | TObject::GetIconName() const |
| virtual const char* | TNamed::GetName() const |
| virtual char* | TObject::GetObjectInfo(Int_t px, Int_t py) const |
| static Bool_t | TObject::GetObjectStat() |
| virtual Option_t* | TObject::GetOption() const |
| virtual TList* | AliAnalysisCuts::GetOutput() |
| Double_t | GetP(const AliVParticle* track) const |
| virtual UInt_t | AliVCuts::GetSelectionMask(const TObject*) |
| virtual TObject* | AliAnalysisCuts::GetStatistics(Option_t*) const |
| virtual const char* | TNamed::GetTitle() const |
| void | GetTRDmomenta(const AliVParticle* track, Double_t* mom) const |
| Double_t | GetTRDSignalV1(const AliESDtrack* track, Float_t truncation = 0.7) const |
| Double_t | GetTRDSignalV2(const AliESDtrack* track, Float_t trucation = 0.7) const |
| Double_t | GetTRDthresholds(Double_t electronEff, Double_t p) const |
| virtual UInt_t | TObject::GetUniqueID() const |
| virtual Bool_t | TObject::HandleTimer(TTimer* timer) |
| virtual ULong_t | TNamed::Hash() const |
| virtual void | TObject::Info(const char* method, const char* msgfmt) const |
| virtual Bool_t | TObject::InheritsFrom(const char* classname) const |
| virtual Bool_t | TObject::InheritsFrom(const TClass* cl) const |
| virtual void | AliAnalysisCuts::Init() |
| virtual Bool_t | InitializePID() |
| virtual void | TObject::Inspect() constMENU |
| void | TObject::InvertBit(UInt_t f) |
| virtual TClass* | IsA() const |
| Bool_t | IsCalculateTRDSignals() const |
| virtual Bool_t | TObject::IsEqual(const TObject* obj) const |
| virtual Bool_t | TObject::IsFolder() const |
| Bool_t | TObject::IsOnHeap() const |
| Bool_t | IsRenormalizeElPi() const |
| virtual Bool_t | IsSelected(TObject* track) |
| virtual Bool_t | IsSelected(TList*) |
| virtual Bool_t | TNamed::IsSortable() const |
| Bool_t | TObject::IsZombie() const |
| virtual void | TNamed::ls(Option_t* option = "") const |
| void | TObject::MayNotUse(const char* method) const |
| virtual Long64_t | AliAnalysisCuts::Merge(TCollection*) |
| virtual Bool_t | TObject::Notify() |
| void | TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const |
| static void | TObject::operator delete(void* ptr) |
| static void | TObject::operator delete(void* ptr, void* vp) |
| static void | TObject::operator delete[](void* ptr) |
| static void | TObject::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) |
| AliDielectronTRDpidCut& | operator=(const AliDielectronTRDpidCut& ref) |
| virtual void | TObject::Paint(Option_t* option = "") |
| virtual void | TObject::Pop() |
| virtual void | TNamed::Print(Option_t* option = "") const |
| virtual Int_t | TObject::Read(const char* name) |
| virtual void | TObject::RecursiveRemove(TObject* obj) |
| void | TObject::ResetBit(UInt_t f) |
| virtual void | TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU |
| virtual void | TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "") |
| virtual UInt_t | AliAnalysisCuts::Selected() const |
| void | TObject::SetBit(UInt_t f) |
| void | TObject::SetBit(UInt_t f, Bool_t set) |
| virtual void | TObject::SetDrawOption(Option_t* option = "")MENU |
| static void | TObject::SetDtorOnly(void* obj) |
| void | SetElectronEfficiency(Double_t electronEfficiency) |
| virtual void | AliAnalysisCuts::SetFilterMask(UInt_t mask) |
| void | SetMinP(Double_t p) |
| virtual void | TNamed::SetName(const char* name)MENU |
| virtual void | TNamed::SetNameTitle(const char* name, const char* title) |
| static void | TObject::SetObjectStat(Bool_t stat) |
| void | SetPIDBitType(UInt_t pidBitType = AliDielectronTRDpidCut::kRequire) |
| void | SetPIDMethod(AliDielectronTRDpidCut::PIDMethodTRD_t method) |
| void | SetRenormalizeElPi(Bool_t doRenorm = kTRUE) |
| virtual void | AliAnalysisCuts::SetSelected(Bool_t dec) |
| void | SetThresholdParameters(Double_t electronEff, Double_t* params) |
| virtual void | TNamed::SetTitle(const char* title = "")MENU |
| virtual void | TObject::SetUniqueID(UInt_t uid) |
| virtual void | ShowMembers(TMemberInspector&) |
| virtual Int_t | TNamed::Sizeof() const |
| virtual void | Streamer(TBuffer&) |
| void | StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b) |
| virtual void | TObject::SysError(const char* method, const char* msgfmt) const |
| Bool_t | TObject::TestBit(UInt_t f) const |
| Int_t | TObject::TestBits(UInt_t f) const |
| virtual void | TObject::UseCurrentStyle() |
| virtual void | TObject::Warning(const char* method, const char* msgfmt) const |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const |
protected:
| virtual void | Copy(TObject& ref) const |
| virtual void | TObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| void | GetParameters(Double_t electronEff, Double_t* parameters) const |
| void | InitParameters() |
| void | InitParameters1DLQ() |
| void | TObject::MakeZombie() |
| void | RenormalizeElPi(const Double_t* likein, Double_t* likeout) const |
| void | SetUseDefaultParameters(Bool_t useDefault = kTRUE) |
| Bool_t | UseDefaultParameters() const |
Data Members
public:
| enum PIDMethodTRD_t { | kLQ | |
| kNN | ||
| }; | ||
| enum { | kThreshParams | |
| kHistTRDlikeBefore | ||
| kHistTRDlikeAfter | ||
| kHistTRDthresholds | ||
| kHistTRDSigV1 | ||
| kHistTRDSigV2 | ||
| kHistOverallSpecies | ||
| }; | ||
| enum PIDbitType { | kIgnore | |
| kRequire | ||
| kIfAvailable | ||
| }; | ||
| enum { | kTRDsignals | |
| kTRDdefaultThresholds | ||
| kTRDrenormalize | ||
| }; | ||
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
protected:
| TString | TNamed::fName | object identifier |
| TString | TNamed::fTitle | object title |
private:
| Double_t | fElectronEfficiency | Cut on electron efficiency |
| Double_t | fMinP | Minimum momentum above which TRD PID is applied |
| AliDielectronTRDpidCut::PIDMethodTRD_t | fPIDMethod | PID Method: 2D Likelihood or Neural Network |
| UChar_t | fRequirePIDbit | How to make use of the pid bit (see) |
| Double_t | fThreshParams[24] | Threshold parametrisation |
| static const Double_t | fgkVerySmall | Check for 0 |
Class Charts
| Inheritance Chart: | ||||||||||||||||
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Function documentation
Bool_t InitializePID()
InitializePID: Load TRD thresholds and create the electron efficiency axis to navigate
Bool_t IsSelected(TObject* track)
Does PID for TRD alone: PID thresholds based on 90% Electron Efficiency level approximated by a linear step function
Double_t GetTRDthresholds(Double_t electronEff, Double_t p) const
Return momentum dependent and electron efficiency dependent TRD thresholds
void SetThresholdParameters(Double_t electronEff, Double_t* params)
Set threshold parameters for the given bin
void RenormalizeElPi(const Double_t* likein, Double_t* likeout) const
Renormalize likelihoods for electrons and pions neglecting the likelihoods for protons, kaons and muons
void GetParameters(Double_t electronEff, Double_t* parameters) const
return parameter set for the given efficiency bin
Double_t GetElectronLikelihood(const AliVParticle* track) const
Get TRD likelihoods for ESD respectively AOD tracks
Double_t GetChargeLayer(const AliVParticle* track, UInt_t layer) const
Get the Charge in a single TRD layer
void GetTRDmomenta(const AliVParticle* track, Double_t* mom) const
Fill Array with momentum information at the TRD tracklet
Double_t GetTRDSignalV1(const AliESDtrack* track, Float_t truncation = 0.7) const
Calculation of the TRD Signal via truncated mean Method 1: Take all Slices available cut out 0s Order them in increasing order Cut out the upper third Calculate mean over the last 2/3 slices
Double_t GetTRDSignalV2(const AliESDtrack* track, Float_t trucation = 0.7) const
Calculation of the TRD Signal via truncated mean Method 2: Take only first 5 slices per chamber Order them in increasing order Cut out upper half Now do mean with the reamining 3 slices per chamber
void SetPIDBitType(UInt_t pidBitType = AliDielectronTRDpidCut::kRequire)
{ fRequirePIDbit = pidBitType; }void SetRenormalizeElPi(Bool_t doRenorm = kTRUE)
{ if(doRenorm) SetBit(kTRDrenormalize, kTRUE); else SetBit(kTRDrenormalize, kFALSE);}void SetElectronEfficiency(Double_t electronEfficiency)
{ fElectronEfficiency = electronEfficiency; }void SetUseDefaultParameters(Bool_t useDefault = kTRUE)
{ SetBit(kTRDdefaultThresholds, useDefault); }