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class AliEMCALDigit: public AliDigitNew

  EMCAL digit:
      A Digit is the sum of the energy lost in an EMCAL Tower
      It also stores information on Primary, and enterring particle
      tracknumbers Digits are created using AliEMCALSDigitizer, followed
      by AliEMCALDigitizer

*-- Author: Sahal Yacoob (LBL)
 based on : AliPHOSDigit

Function Members (Methods)

public:

	AliEMCALDigit()
	AliEMCALDigit(const AliEMCALDigit& digit)
	AliEMCALDigit(Int_t primary, Int_t iparent, Int_t id, Float_t digEnergy, Float_t time, Int_t type, Int_t index = -1, Float_t chi2 = 0, Int_t ndf = 0, Float_t dE = 0)
virtual	~AliEMCALDigit()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	Clear(Option_t*)
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) 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 TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Bool_t	GetALTROSampleHG(const Int_t iSample, Int_t& timeBin, Int_t& amp) const
Bool_t	GetALTROSampleLG(const Int_t iSample, Int_t& timeBin, Int_t& amp) const
Int_t	AliDigitNew::GetAmp() const
Float_t	GetAmplitude() const
Double_t	GetCalibAmp() const
Float_t	GetChi2() const
Float_t	GetDEParent(Int_t index) const
Float_t	GetDEPrimary(Int_t index) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
Float_t	GetEta() const
Bool_t	GetFALTROSample(const Int_t iSample, Int_t& timeBin, Int_t& amp) const
virtual const char*	TObject::GetIconName() const
Int_t	AliDigitNew::GetId() const
Int_t	AliDigitNew::GetIndexInList() const
Int_t	GetIparent(Int_t index) const
Int_t	GetNALTROSamplesHG() const
Int_t	GetNALTROSamplesLG() const
virtual const char*	TObject::GetName() const
Int_t	GetNDF() const
Int_t	GetNFALTROSamples() const
Int_t	GetNiparent() const
Int_t	GetNprimary() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
Float_t	GetPhi() const
Int_t	GetPrimary(Int_t index) const
Float_t	GetTime() const
Float_t	GetTimeR() const
virtual const char*	TObject::GetTitle() const
Int_t	GetType() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::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	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
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)
AliEMCALDigit	operator*(Float_t factor)
AliEMCALDigit	operator+(const AliEMCALDigit& rValue)
AliEMCALDigit&	operator=(const AliEMCALDigit& digit)
Bool_t	operator==(const AliEMCALDigit& rValue) const
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t*) 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 = "")
void	SetALTROSamplesHG(const Int_t nSamplesHG, Int_t* samplesHG)
void	SetALTROSamplesLG(const Int_t nSamplesLG, Int_t* samplesLG)
void	SetAmp(Int_t amp)
void	SetAmplitude(Float_t amp)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	SetCalibAmp(Float_t amp)
void	SetChi2(Float_t chi)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetFALTROSamples(const Int_t nSamples, Int_t* samples)
void	SetId(Int_t idt)
void	AliDigitNew::SetIndexInList(Int_t val)
void	SetNDF(Int_t ndf)
static void	TObject::SetObjectStat(Bool_t stat)
void	SetTime(Float_t time)
void	SetTimeR(Float_t time)
void	SetType(Int_t t)
virtual void	TObject::SetUniqueID(UInt_t uid)
void	ShiftPrimary(Int_t shift)
virtual void	ShowMembers(TMemberInspector&)
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	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

Data Members

public:

enum digitType {	kUnknown
	kHG
	kLG
	kLGnoHG
	kTrigger
	kEmbedded
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

Int_t	AliDigitNew::fAmp	digitalized energy
Int_t	AliDigitNew::fId	absolute id
Int_t	AliDigitNew::fIndexInList	the index of this digit in the list stored in TreeD

private:

Float_t	fAmpCalib	! Calibrated energy
Float_t	fAmpFloat	Cell amplitude, float
Float_t	fChi2	Fit Chi aquare
Float_t*	fDEParent	[fNMaxiparent] Array of parent energy contributions
Float_t*	fDEPrimary	[fNMaxPrimary] Array of primary energy contributions
Int_t	fDigitType	This is a trigger digit(0), HG (1) or LG (3)
Int_t*	fIparent	[fNMaxiparent] Array of parents
Int_t	fMaxIter	Number to Increment Maxiparent, and MaxPrimary if default is not sufficient
Int_t	fNDF	Fit Number of Degrees of Freedom
Int_t	fNMaxPrimary	Max Number of primaries
Int_t	fNMaxiparent	Max Number of parents
Int_t	fNSamples	Number of time samples, Low Gain for ALTRO, used also for FALTRO
Int_t	fNSamplesHG	Number of time samples, High Gain for ALTRO
Int_t	fNiparent	Number of initial parents
Int_t	fNprimary	Number of primaries
Int_t*	fPrimary	[fNMaxPrimary] Array of primaries
Int_t*	fSamples	[fNSamples], list of time bin constents, Low Gain for ALTRO, used also for FALTRO
Int_t*	fSamplesHG	[fNSamples], list of time bin constents, High Gain for ALTRO, used also for FALTRO
Float_t	fTime	Calculated time
Float_t	fTimeR	Earliest time: to be used by Digits2Raw

Class Charts

Inheritance Chart:

TObject

←

AliDigitNew

←

AliEMCALDigit

Function documentation

AliEMCALDigit()

 default ctor

AliEMCALDigit(Int_t primary, Int_t iparent, Int_t id, Float_t digEnergy, Float_t time, Int_t type, Int_t index = -1, Float_t chi2 = 0, Int_t ndf = 0, Float_t dE = 0)

 ctor with all data

AliEMCALDigit(const AliEMCALDigit& digit)

 copy ctor
 data memebrs of the base class (AliNewDigit)

~AliEMCALDigit()

 Delete array of primaries if any

void Clear(Option_t* )

 Delete array of primaries if any

Int_t Compare(const TObject* obj) const

 Compares two digits with respect to its Id
 to sort according increasing Id

Float_t GetEta() const

return pseudorapidity for this digit
 should be change in EMCALGeometry - 19-nov-04

Float_t GetPhi() const

return phi coordinate of digit
 should be change in EMCALGeometry - 19-nov-04

Bool_t GetFALTROSample(const Int_t iSample, Int_t& timeBin, Int_t& amp) const

Get FALTRO sample in time bin iSample

Bool_t GetALTROSampleLG(const Int_t iSample, Int_t& timeBin, Int_t& amp) const

Get Low Gain ALTRO sample in time bin iSample

void SetALTROSamplesLG(const Int_t nSamplesLG, Int_t* samplesLG)

Set array of ALTRO samples, Low Gain or FALTRO

void SetALTROSamplesHG(const Int_t nSamplesHG, Int_t* samplesHG)

Set array of ALTRO samples, High Gain.

Bool_t GetALTROSampleHG(const Int_t iSample, Int_t& timeBin, Int_t& amp) const

Get High Gain ALTRO sample in time bin iSample

Int_t GetPrimary(Int_t index) const

 retrieves the primary particle number given its index in the list

Float_t GetDEPrimary(Int_t index) const

 retrieves the primary particle energy contribution
 given its index in the list

Int_t GetIparent(Int_t index) const

 retrieves the primary particle number given its index in the list

Float_t GetDEParent(Int_t index) const

 retrieves the parent particle energy contribution
 given its index in the list

void ShiftPrimary(Int_t shift)

shifts primary number to BIG offset, to separate primary in different TreeK

AliEMCALDigit& operator=(const AliEMCALDigit& digit)

 assignment operator

Bool_t operator==(const AliEMCALDigit& rValue) const

 Two digits are equal if they have the same Id

AliEMCALDigit operator+(const AliEMCALDigit& rValue)

 Adds the amplitude of digits and completes the list of primary particles
 if amplitude is larger than

AliEMCALDigit operator*(Float_t factor)

 Multiplies the amplitude by a factor

void Print(Option_t* ) const

Print

Float_t GetAmplitude() const

{ if(!fAmp)return fAmpFloat ; else return fAmp ;}

Int_t GetNprimary() const

{ return fNprimary ;}

Int_t GetNiparent() const

{ return fNiparent ;}

Float_t GetTime(void)

{ return fTime ;}

Float_t GetTimeR(void)

{ return fTimeR ;}

Float_t GetChi2(void)

{ return fChi2 ;}

Int_t GetNDF(void)

{ return fNDF ;}

Bool_t IsSortable() const

{ return kTRUE ;}

Int_t GetType() const

{ return fDigitType ;}

void SetAmp(Int_t amp)

{ fAmp = amp ; }

void SetAmplitude(Float_t amp)

{ fAmpFloat = amp ; }

void SetId(Int_t idt)

{ fId = idt ; }

void SetTime(Float_t time)

{ fTime = time ; }

void SetTimeR(Float_t time)

{ fTimeR = time ; }

void SetChi2(Float_t chi)

{ fChi2 = chi ; }

void SetNDF(Int_t ndf)

{ fNDF = ndf ; }

void SetType(Int_t t)

{ fDigitType = t ; }

Int_t GetNALTROSamplesLG() const

Raw time sample
ALTRO

{if(fDigitType==kLG) return fNSamples; else return 0 ; }

Int_t GetNALTROSamplesHG() const

{if(fDigitType==kHG) return fNSamplesHG; else return 0 ; }

Int_t GetNFALTROSamples() const

FALTRO, trigger. Same data members as Low Gain

{if(fDigitType==kTrigger) return fNSamples; else return 0 ; }

void SetFALTROSamples(const Int_t nSamples, Int_t* samples)

{ if(fDigitType==kTrigger) SetALTROSamplesLG(nSamples, samples) ; }

void SetCalibAmp(Float_t amp)

{ fAmpCalib = amp ; }

Double_t GetCalibAmp() const

{ return fAmpCalib ; }