Quick Links: ROOT Homepage Class Index Class Hierarchy

Source: header file source file inheritance tree (.pdf)

Sections: class description function members data members class charts

AliRoot » PWGLF » FORWARD » ANALYSIS2 » AliPoissonCalculator

class AliPoissonCalculator: public TNamed

Function Members (Methods)

public:

	AliPoissonCalculator()
	AliPoissonCalculator(const char*)
	AliPoissonCalculator(const AliPoissonCalculator& o)
virtual	~AliPoissonCalculator()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	Browse(TBrowser* b)
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	TNamed::Copy(TObject& named) const
void	Define(const TAxis& xaxis, const TAxis& yaxis)
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
void	Fill(UShort_t strip, UShort_t sec, Bool_t hit, Double_t weight = 1)
virtual void	TNamed::FillBuffer(char*& buffer)
void	FillDiagnostics()
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
TH2D*	GetCorrection() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
TH2D*	GetEmptyVsTotal() const
virtual const char*	TObject::GetIconName() const
TH1D*	GetMean() const
virtual const char*	TNamed::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
TH1D*	GetOccupancy() const
virtual Option_t*	TObject::GetOption() const
Int_t	GetReducedXBin(Int_t ix) const
Int_t	GetReducedXBin(Double_t x) const
Int_t	GetReducedYBin(Int_t iy) const
Int_t	GetReducedYBin(Double_t y) const
virtual const char*	TNamed::GetTitle() 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
void	Init(Int_t xLumping = -1, Int_t yLumping = -1)
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	IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::ls(Option_t* option = "") const
void	MakeOutput()
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)
AliPoissonCalculator&	operator=(const AliPoissonCalculator& o)
void	Output(TList* d)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	Reset(const TH2D* base)
void	TObject::ResetBit(UInt_t f)
TH2D*	Result(Bool_t correct = true)
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	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	SetLumping(UShort_t nx, UShort_t ny)
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)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
void	SetXLumping(UShort_t nx)MENU
void	SetYLumping(UShort_t ny)MENU
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:

Double_t	CalculateCorrection(Double_t empty, Double_t total) const
Double_t	CalculateMean(Double_t empty, Double_t total) const
Int_t	CheckLumping(char which, Int_t nBins, Int_t lumping) const
void	CleanUp()
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

Data Members

public:

enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

TH2D*	fBasic	Total number basic hits in a region
TH2D*	fCorr	Correction as a function of mean
TH2D*	fEmpty	Total number of strips in a region
TH2D*	fEmptyVsTotal	Empty versus total cells
TH1D*	fMean	Mean calculated by poisson method
TString	TNamed::fName	object identifier
TH1D*	fOcc	Histogram of occupancies
TString	TNamed::fTitle	object title
TH2D*	fTotal	Total number of strips in a region
UShort_t	fXLumping	Grouping of eta bins
UShort_t	fYLumping	Grouping of phi bins

Class Charts

Inheritance Chart:

TNamed

←

AliPoissonCalculator

Function documentation

AliPoissonCalculator()

 CTOR

AliPoissonCalculator(const char* )

 CTOR

AliPoissonCalculator(const AliPoissonCalculator& o)

~AliPoissonCalculator()

 CleanUp();

CleanUp()

operator=(const AliPoissonCalculator& o)

Init(Int_t xLumping = -1, Int_t yLumping = -1)

 Initialize

Define(const TAxis& xaxis, const TAxis& yaxis)

 Initialize

void MakeOutput()

Output(TList* d)

SetLumping(UShort_t nx, UShort_t ny)

CheckLumping(char which, Int_t nBins, Int_t lumping) const

Reset(const TH2D* base)

 Reset histogram

Fill(UShort_t strip, UShort_t sec, Bool_t hit, Double_t weight = 1)

 Fill in an observation

 Parameters:
    x       X value
    Y       Y value
    hit     True if hit
    weight  Weight if this

CalculateMean(Double_t empty, Double_t total) const

CalculateCorrection(Double_t empty, Double_t total) const

GetReducedXBin(Int_t ix) const

GetReducedXBin(Double_t x) const

GetReducedYBin(Int_t iy) const

GetReducedYBin(Double_t y) const

Result(Bool_t correct = true)

 Calculate result and store in @a output

 Return:
    The result histogram (fBase overwritten)

FillDiagnostics()

Print(Option_t* option = "") const

 Print information

 Parameters:
    option Not used

Browse(TBrowser* b)

 Browse this object

 Parameters:
    b Object to browse

void SetXLumping(UShort_t nx)

   * Set the number of X bins to group into a region
   *
   * @param nx Number of eta bins per region

{ SetLumping(nx, fYLumping); }

void SetYLumping(UShort_t ny)

   * Set the number of Y bins to group into a region
   *
   * @param ny Number of eta bins per region

{ SetLumping(fYLumping, ny); }

Bool_t IsFolder() const

   * @return Always true

{ return kTRUE; }

TH2D* GetEmptyVsTotal() const

   * Get the empty versus total histogram
   *
   * @return Empty versus total

{ return fEmptyVsTotal; }

TH1D* GetMean() const

   * Get the histogram of the means
   *
   * @return Means

{ return fMean; }

TH1D* GetOccupancy() const

   * Get the occupancy histogram
   *
   * @return Occupancy histogram

{ return fOcc; }

TH2D* GetCorrection() const

   * Get the correction histogram
   *
   * @return correction histogram

{ return fCorr; }