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AliRoot » PWGLF » FORWARD » ANALYSIS2 » AliFMDHistCollector

class AliFMDHistCollector: public TNamed

Function Members (Methods)

public:

	AliFMDHistCollector()
	AliFMDHistCollector(const char* title)
	AliFMDHistCollector(const AliFMDHistCollector& o)
virtual	~AliFMDHistCollector()
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	TNamed::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Bool_t	Collect(const AliForwardUtil::Histos& hists, AliForwardUtil::Histos& sums, UShort_t vtxBin, TH2D& out, Double_t cent = -1.0, Bool_t eta2phi = false, Bool_t add = true)
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
virtual void	CreateOutputObjects(TList* dir)
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
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
AliFMDHistCollector::MergeMethod	GetMergeMethod() 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 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
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	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::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)
AliFMDHistCollector&	operator=(const AliFMDHistCollector&)
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	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	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	SetCorrectionCut(Float_t cut = 0.5)
void	SetDebug(Int_t dbg = 1)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetFiducialMethod(AliFMDHistCollector::FiducialMethod m)
void	SetFMDRingsToSkip(UShort_t mask)
void	SetMakeBGHitMaps(Bool_t use)
void	SetMakeCentralitySums(Bool_t use)
void	SetMergeMethod(AliFMDHistCollector::MergeMethod m)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
void	SetNCutBins(UInt_t n = 2)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	SetupForData(const TAxis& vtxAxis, const TAxis& etaAxis)
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:

static Bool_t	CheckCorrection(AliFMDHistCollector::FiducialMethod m, Double_t cut, const TH2D* bg, Int_t ie, Int_t ip)
static Bool_t	CheckSkip(UShort_t d, Char_t r, UShort_t skips)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
static void	GetDetRing(Int_t idx, UShort_t& d, Char_t& r)
static Int_t	GetIdx(UShort_t d, Char_t r)
AliFMDHistCollector::VtxBin*	GetVtxBin(Int_t ivtx)
const AliFMDHistCollector::VtxBin*	GetVtxBin(Int_t ivtx) const
void	TObject::MakeZombie()
static void	MergeBins(AliFMDHistCollector::MergeMethod m, Double_t c, Double_t e, Double_t oc, Double_t oe, Double_t& rc, Double_t& re)

Data Members

public:

enum MergeMethod {	kStraightMean
	kStraightMeanNoZero
	kWeightedMean
	kLeastError
	kSum
	kPreferInner
	kPreferOuter
};
enum FiducialMethod {	kByCut
	kDistance
};
enum FMDRingBits {	kFMD1I
	kFMD1
	kFMD2I
	kFMD2O
	kFMD2
	kFMD3I
	kFMD3O
	kFMD3
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

Bool_t	fBgAndHitMaps	Make hit/bg maps or not
TList*	fByCent	By centrality sums
Float_t	fCorrectionCut	Cut-off on secondary corrections
TH2D*	fCoverage	Sum per ring (on y-axis)
Int_t	fDebug	Debug level
Bool_t	fDoByCent	Whether to do by centrality sum
AliFMDHistCollector::FiducialMethod	fFiducialMethod	Fidicual method
TList*	fList	Output list
AliFMDHistCollector::MergeMethod	fMergeMethod	Merge methiod for overlapping bins
Int_t	fNCutBins	Number of additional bins to cut away
TString	TNamed::fName	object identifier
UShort_t	fSkipFMDRings	FMD rings to ignore
TH1D*	fSkipped	Skipped rings
TH2D*	fSumRings	Sum per ring (on y-axis)
TString	TNamed::fTitle	object title
TObjArray*	fVtxList	! Per-vertex list

Class Charts

Inheritance Chart:

TNamed

←

AliFMDHistCollector

Function documentation

AliFMDHistCollector()

AliFMDHistCollector(const char* title)

AliFMDHistCollector(const AliFMDHistCollector& o)

~AliFMDHistCollector()

operator=(const AliFMDHistCollector& )

 Assignement operator

 Parameters:
    o Object to assign from

 Return:
    Reference to this object

SetupForData(const TAxis& vtxAxis, const TAxis& etaAxis)

 Intialise

 Parameters:
    vtxAxis  Vertex axis

CheckCorrection(AliFMDHistCollector::FiducialMethod m, Double_t cut, const TH2D* bg, Int_t ie, Int_t ip)

 Check if we should include the bin in the data range

 Parameters:
    bg Secondary map histogram
    ie Eta bin
    ip Phi bin

 Return:
    True if to be used

CreateOutputObjects(TList* dir)

 Output diagnostic histograms to directory

 Parameters:
    dir List to write in

CheckSkip(UShort_t d, Char_t r, UShort_t skips)

GetIdx(UShort_t d, Char_t r)

 Get the ring index from detector number and ring identifier

 Parameters:
    d Detector
    r Ring identifier

 Return:
    ring index or -1 in case of problems

GetDetRing(Int_t idx, UShort_t& d, Char_t& r)

 Get the detector and ring from the ring index

 Parameters:
    idx Ring index
    d   On return, the detector or 0 in case of errors
    r   On return, the ring id or '0' in case of errors

GetVtxBin(Int_t ivtx)

 Parameters:
    vtxBin   Vertex bin (1 based)

GetVtxBin(Int_t ivtx) const

 Parameters:
    vtxBin   Vertex bin (1 based)

MergeBins(AliFMDHistCollector::MergeMethod m, Double_t c, Double_t e, Double_t oc, Double_t oe, Double_t& rc, Double_t& re)

 Merge bins accoring to set method

 Parameters:
    c   Current content
    e   Current error
    oc  Old content
    oe  Old error
    rc  On return, the new content
    re  On return, tne new error

Collect(const AliForwardUtil::Histos& hists, AliForwardUtil::Histos& sums, UShort_t vtxBin, TH2D& out, Double_t cent = -1.0, Bool_t eta2phi = false, Bool_t add = true)

 Do the calculations

 Parameters:
    hists    Cache of histograms
    vtxBin   Vertex bin (1 based)
    out      Output histogram

 Return:
    true on successs

Print(Option_t* option = "") const

 Print information

 Parameters:
    option Not used

void SetMergeMethod(AliFMDHistCollector::MergeMethod m)

   * Set the merge method
   *
   * @param m Method

{ fMergeMethod = m; }

MergeMethod GetMergeMethod() const

   * Set the method for finding the fidicual area of the secondary maps
   *
   * @param m Method

{ return fMergeMethod; }

void SetFiducialMethod(AliFMDHistCollector::FiducialMethod m)

   * Set the number of extra bins (beyond the secondary map border)
   * to cut away.
   *
   * @param n Number of bins

{ fFiducialMethod = m; }

void SetNCutBins(UInt_t n = 2)

   * Set the correction cut, that is, when bins in the secondary
   * correction maps have a value lower than this cut, they are
   * considered uncertain and not used
   *
   * @param cut Cut-off

{ fNCutBins = n; }

void SetCorrectionCut(Float_t cut = 0.5)

   * Set FMD rings to skip. Argument should be
   * kFirstRingToSkip|kSecondRingToSkip...
   *
   * @param mask bit pattern

{ fCorrectionCut = cut; }

void SetFMDRingsToSkip(UShort_t mask)

   * Set whether to make bg maps or not
   *
   * @param use make them

{ fSkipFMDRings = mask; }

void SetMakeBGHitMaps(Bool_t use)

   * Set whether to make by-centrality sums for each ring
   *
   * @param use If true, make by-centrality sums

{ fBgAndHitMaps = use; }

void SetMakeCentralitySums(Bool_t use)

   * Set the debug level. The higher the value the more output
   *
   * @param dbg Debug level

{ fDoByCent = use; }

void SetDebug(Int_t dbg = 1)

   * Print information
   *
   * @param option Not used

{ fDebug = dbg; }