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class AliTRDCalPIDLQ: public AliTRDCalPID


Container for the distributions of dE/dx and the time bin of the
max. cluster for electrons and pions

Authors:
Prashant Shukla <shukla@pi0.physi.uni-heidelberg.de>
Alex Bercuci <a.bercuci@gsi.de>

Function Members (Methods)

public:
AliTRDCalPIDLQ()
AliTRDCalPIDLQ(const Text_t* name, const Text_t* title)
virtual~AliTRDCalPIDLQ()
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 voidTNamed::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual Int_tTNamed::Compare(const TObject* obj) const
static Bool_tCookdEdx(const Float_t *const dedx, Double_t* x, Bool_t k2D = kTRUE)
virtual voidTNamed::Copy(TObject& named) 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 voidTNamed::FillBuffer(char*& buffer)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() const
static Double_tGetLength(Int_t il)
virtual TObject*GetModel(Int_t ip, Int_t iType, Int_t slices) const
static Int_tGetModelID(Int_t mom, Int_t spec, Int_t ii = 1)
static Double_tAliTRDCalPID::GetMomentum(Int_t ip)
static Double_tAliTRDCalPID::GetMomentumBinning(Int_t ip)
virtual const char*TNamed::GetName() const
static Int_tGetNrefs()
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
static Color_tAliTRDCalPID::GetPartColor(Int_t i)
static Int_tAliTRDCalPID::GetPartIndex(Int_t pdg)
static const Char_t*AliTRDCalPID::GetPartName(Int_t i)
static const Char_t*AliTRDCalPID::GetPartSymb(Int_t i)
virtual Double_tGetProbability(Int_t spec, Float_t mom, const Float_t *const dedx, Float_t length, Int_t slices) const
virtual const char*TNamed::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTNamed::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_tTNamed::IsSortable() const
Bool_tTObject::IsZombie() const
virtual Bool_tLoadReferences(Char_t* refFile)
virtual voidTNamed::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
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 voidTNamed::Print(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
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)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
static voidTObject::SetObjectStat(Bool_t stat)
voidAliTRDCalPID::SetPartName(Int_t i, const Char_t* name)
voidAliTRDCalPID::SetPartSymb(Int_t i, const Char_t* symb)
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector&)
virtual Int_tTNamed::Sizeof() const
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
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:
AliTRDCalPIDLQ(const AliTRDCalPIDLQ& pd)
virtual voidInit()
AliTRDCalPIDLQ&operator=(const AliTRDCalPIDLQ& c)

Data Members

public:
enum ETRDCalPIDLQ { kNLength
kNN2LQtransition
};
enum AliTRDCalPID::[unnamed] { kNMom
kNSlicesLQ
kNSlicesNN
};
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
protected:
TObjArray*AliTRDCalPID::fModelModel for probability estimate
TStringTNamed::fNameobject identifier
static const Char_t*AliTRDCalPID::fPartName[5]! Names of particle species
static const Char_t*AliTRDCalPID::fPartSymb[5]! Symbols of particle species
TStringTNamed::fTitleobject title
static Color_tAliTRDCalPID::fgPartColor[5]! Colors of particle species
static Float_tAliTRDCalPID::fgTrackMomentum[11]Track momenta for which response functions are available
static Float_tAliTRDCalPID::fgTrackMomentumBinning[12]Defines the start and the endpoints of the momentum bins
static Float_tfgTrackSegLength[4]Track segment lengths

Class Charts

Inheritance Chart:
TNamed
←
AliTRDCalPID
←
AliTRDCalPIDLQ

Function documentation

AliTRDCalPIDLQ()
  The Default constructor
AliTRDCalPIDLQ(const Text_t* name, const Text_t* title)
  The main constructor
Bool_t LoadReferences(Char_t* refFile)
 Read the TRD dEdx histograms.
TObject* GetModel(Int_t ip, Int_t iType, Int_t slices) const
 Returns one selected dEdx histogram
Int_t GetNrefs()
 Returns the number of PDF distribution
Double_t GetProbability(Int_t spec, Float_t mom, const Float_t *const dedx, Float_t length, Int_t slices) const
 Core function of AliTRDCalPID class for calculating the
 likelihood for species "spec" (see AliTRDtrack::kNspecie) of a
 given momentum "mom" and a given dE/dx (slice "dedx") yield per
 layer
void Init()
 PID LQ list initialization
Bool_t CookdEdx(const Float_t *const dedx, Double_t* x, Bool_t k2D = kTRUE)




Int_t GetModelID(Int_t mom, Int_t spec, Int_t ii = 1)






 AliTRDCalPIDLQ()




virtual ~AliTRDCalPIDLQ()



{}






Double_t GetLength(Int_t il)



{ return (il<0 || il>=kNLength) ? -1. : fgTrackSegLength[il]; }






AliTRDCalPIDLQ& operator=(const AliTRDCalPIDLQ& c)