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AliRoot » PWGJE » AliAnaChargedJetResponseMaker

class AliAnaChargedJetResponseMaker

Function Members (Methods)

public:

	AliAnaChargedJetResponseMaker()
	AliAnaChargedJetResponseMaker(const AliAnaChargedJetResponseMaker& obj)
virtual	~AliAnaChargedJetResponseMaker()
virtual Bool_t	CheckInputForCombinedResponse()
static TClass*	Class()
virtual TH2*	CreateTruncated2DHisto(TH2* h2 = 0, Double_t xmin = -1, Double_t xmax = -1, Double_t ymin = -1, Double_t ymax = -1)
virtual void	FillResponseMatrixFineAndMerge()
static Double_t	GetBetaPerDOFValue(Int_t betaColl = 0, Int_t betaOpt = 0)
virtual TF1*	GetDeltaPtJetsFunc()
virtual TH1D*	GetDeltaPtJetsHist()
virtual TH2D*	GetDetectorResponseRebin()
virtual THnSparse*	GetEfficiency()
virtual TH1D*	GetEfficiencyCombined()
virtual THnSparse*	GetEfficiencyFine()
virtual THnSparse*	GetMeasuredSpectrum()
virtual TH2D*	GetResponseCombined()
virtual TH2D*	GetResponseCombinedFineFull()
virtual TH2D*	GetResponseCombinedFull()
virtual THnSparse*	GetResponseMatrix()
virtual THnSparse*	GetResponseMatrixFine()
virtual TH2*	GetTransposeResponsMatrix(TH2* h2RM)
virtual void	InitializeEfficiency()
virtual void	InitializeEfficiencyFine()
virtual void	InitializeResponseMatrix()
virtual void	InitializeResponseMatrixFine()
virtual Double_t	InterpolateFast(TGraph* gr, Double_t x)
virtual Double_t	InterpolateFast(TH1* h, Double_t x)
virtual TClass*	IsA() const
virtual void	MakeResponseMatrixCombined(Int_t skipBins = 0, Int_t binWidthFactor = 2, Int_t extraBins = 0, Bool_t bVariableBinning = kFALSE, Double_t ptmin = 0.)
virtual void	MakeResponseMatrixJetsFineMerged(Int_t skipBins = 0, Int_t binWidthFactor = 2, Int_t extraBins = 0, Bool_t bVariableBinning = kFALSE, Double_t ptmin = 0.)
virtual TH2*	MakeResponseMatrixRebin(TH2* hRMFine = 0, TH2* hRM = 0, Bool_t useFunctionWeight = kFALSE)
virtual TH2*	MultiplityResponseMatrices(TH2* h2RMDeltaPt, TH2* h2RMDetector)
virtual TH1D*	MultiplyResponseGenerated(TF1* fGen, TH2* hResponse, TH1* hEfficiency)
virtual TH1D*	MultiplyResponseGenerated(TH1* hGen = 0, TH2* hResponse = 0, TH1* hEfficiency = 0, Bool_t bDrawSlices = kFALSE)
virtual TH2*	NormalizeResponsMatrixYaxisWithPrior(TH2* h2RM, TH1* hPrior)
AliAnaChargedJetResponseMaker&	operator=(const AliAnaChargedJetResponseMaker& other)
virtual void	SetBinWidthFactorUnfolded(Int_t fac)
virtual void	SetCalcErrors(Bool_t b)
virtual void	SetDebugMode(Bool_t b)
virtual void	SetDeltaPtJetsFunc(TF1* f1)
virtual void	SetDeltaPtJetsHist(TH1D* h1)
virtual void	SetDetectorEfficiency(TH1D* h1)
virtual void	SetDetectorResponse(TH2* h2)
virtual void	SetEfficiency(TGraphErrors* grEff)
virtual void	SetExtraBinsUnfolded(Int_t extra)
virtual void	SetFineFrac(Int_t i = 10)
virtual void	SetFlatEfficiency(Double_t eff)
virtual void	SetMeasuredSpectrum(TH1D* hPtMeasured)
virtual void	SetMeasuredSpectrumTruncated(TH1D* h1)
virtual void	SetNDimensions(Int_t dim)
virtual void	SetPtMaxUnfolded(Double_t ptmax)
virtual void	SetPtMaxUnfoldedHigh(Double_t ptmaxh)
virtual void	SetPtMinUnfolded(Double_t ptmin)
virtual void	SetResolutionType(AliAnaChargedJetResponseMaker::ResolutionType r)
virtual void	SetRMMergeWeightFunction(TF1* f1)
virtual void	SetSkipBinsUnfolded(Int_t skip)
virtual void	SetVariableBinning(Bool_t b, double ptmax)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual TH2*	TruncateAxisRangeResponseMatrix(TH2* hRMOrig = 0, Double_t xmin = -1, Double_t xmax = -1, Double_t ymin = -1, Double_t ymax = -1)

Data Members

public:

enum ResolutionType {	kParam
	kResiduals
	kResidualsErr
};

protected:

TF1*	f1MergeFunction
Double_t*	fBinArrayPtRec
Int_t	fBinWidthFactorUnfolded	Unfolded bins x times wider than measured
Bool_t	fDebug
TF1*	fDeltaPt
Int_t	fDimGen
Int_t	fDimRec
Int_t	fDimensions	number of dimensions to unfold (class only prepared for 1 dimension -> 2D response matrix)
Double_t	fEffFlat
THnSparse*	fEfficiency
THnSparse*	fEfficiencyFine
Int_t	fExtraBinsUnfolded	Extra unfolded bins for pTUnf>pTMeas
Int_t	fFineFrac
Int_t	fNbins
Double_t	fPtMax
Double_t	fPtMaxUnfVarBinning
Double_t	fPtMaxUnfolded	Maximum pt for unfolded spectrum
Double_t	fPtMaxUnfoldedHigh	Extend last bin of unfolded axis up to fPtMaxUnfoldedHigh
THnSparse*	fPtMeasured
Double_t	fPtMin
Double_t	fPtMinUnfolded	Minimum pt for unfolded spectrum
AliAnaChargedJetResponseMaker::ResolutionType	fResolutionType
THnSparse*	fResponseMatrix
THnSparse*	fResponseMatrixFine
Int_t	fSkipBinsUnfolded	#unfolded bins to be skipped starting from fPtMinUnfolded
Bool_t	fbCalcErrors
Bool_t	fbVariableBinning	Unfolded bins 2x narrower for pTUnf<pTMaxUnfVarBinning compared to bin width for pTUnf>pTMaxUnfVarBinning
TH1D*	fh1MeasuredTruncated
TH2D*	fh2DetectorResponse
TH2D*	fh2DetectorResponseRebin
TH2D*	fh2ResponseMatrixCombined
TH2D*	fh2ResponseMatrixCombinedFineFull
TH2D*	fh2ResponseMatrixCombinedFull
TH1D*	fhDeltaPt
TH1D*	fhEfficiencyCombined
TH1D*	fhEfficiencyDet

Class Charts

Inheritance Chart:

AliAnaChargedJetResponseMaker

Function documentation

AliAnaChargedJetResponseMaker()

{;}

AliAnaChargedJetResponseMaker(const AliAnaChargedJetResponseMaker& obj)

{;}

AliAnaChargedJetResponseMaker& operator=(const AliAnaChargedJetResponseMaker& other)

 Assignment

void SetMeasuredSpectrum(TH1D* hPtMeasured)

 Set measured spectrum in THnSparse format
 This defines the minimum and maximum pT on the reconstructed axis of the response matrix

void SetFlatEfficiency(Double_t eff)

void SetEfficiency(TGraphErrors* grEff)

 Fill fEfficiency (THnSparse) with values from grEff

void MakeResponseMatrixJetsFineMerged(Int_t skipBins = 0, Int_t binWidthFactor = 2, Int_t extraBins = 0, Bool_t bVariableBinning = kFALSE, Double_t ptmin = 0.)

 Make jet response matrix

void InitializeResponseMatrix()

Define bin edges of RM to be used for unfolding

void InitializeEfficiency()

 Define dimensions of efficiency THnSparse

void InitializeResponseMatrixFine()

Initialize fine response matrix

void InitializeEfficiencyFine()

 Define dimensions of efficiency THnSparse

void FillResponseMatrixFineAndMerge()

 Fill fine response matrix

TH2* MakeResponseMatrixRebin(TH2* hRMFine = 0, TH2* hRM = 0, Bool_t useFunctionWeight = kFALSE)

TH2* CreateTruncated2DHisto(TH2* h2 = 0, Double_t xmin = -1, Double_t xmax = -1, Double_t ymin = -1, Double_t ymax = -1)

TH2* TruncateAxisRangeResponseMatrix(TH2* hRMOrig = 0, Double_t xmin = -1, Double_t xmax = -1, Double_t ymin = -1, Double_t ymax = -1)

Bool_t CheckInputForCombinedResponse()

void MakeResponseMatrixCombined(Int_t skipBins = 0, Int_t binWidthFactor = 2, Int_t extraBins = 0, Bool_t bVariableBinning = kFALSE, Double_t ptmin = 0.)

TH2* MultiplityResponseMatrices(TH2* h2RMDeltaPt, TH2* h2RMDetector)

TH2* GetTransposeResponsMatrix(TH2* h2RM)

 Transpose response matrix

TH2* NormalizeResponsMatrixYaxisWithPrior(TH2* h2RM, TH1* hPrior)

 Normalize such that the Y projection is the prior

TH1D* MultiplyResponseGenerated(TH1* hGen = 0, TH2* hResponse = 0, TH1* hEfficiency = 0, Bool_t bDrawSlices = kFALSE)

TH1D* MultiplyResponseGenerated(TF1* fGen, TH2* hResponse, TH1* hEfficiency)

Double_t InterpolateFast(TGraph* gr, Double_t x)

Double_t InterpolateFast(TH1* h, Double_t x)

virtual ~AliAnaChargedJetResponseMaker()

{;}

void SetDebugMode(Bool_t b)

Setters

{fDebug=b;}

void SetResolutionType(AliAnaChargedJetResponseMaker::ResolutionType r)

{fResolutionType=r;}

void SetDeltaPtJetsFunc(TF1* f1)

{fDeltaPt=f1;}

void SetDeltaPtJetsHist(TH1D* h1)

{fhDeltaPt=h1;}

void SetNDimensions(Int_t dim)

{fDimensions = dim;}

void SetMeasuredSpectrumTruncated(TH1D* h1)

{fh1MeasuredTruncated=h1;}

void SetDetectorResponse(TH2* h2)

{fh2DetectorResponse=(TH2D*)h2;}

void SetDetectorEfficiency(TH1D* h1)

{fhEfficiencyDet=h1;}

void SetPtMinUnfolded(Double_t ptmin)

{fPtMinUnfolded = ptmin;}

void SetPtMaxUnfolded(Double_t ptmax)

{fPtMaxUnfolded = ptmax;}

void SetPtMaxUnfoldedHigh(Double_t ptmaxh)

{fPtMaxUnfoldedHigh = ptmaxh;}

void SetBinWidthFactorUnfolded(Int_t fac)

{fBinWidthFactorUnfolded = fac;}

void SetSkipBinsUnfolded(Int_t skip)

{fSkipBinsUnfolded=skip;}

void SetExtraBinsUnfolded(Int_t extra)

{fExtraBinsUnfolded=extra;}

void SetVariableBinning(Bool_t b, double ptmax)

void SetCalcErrors(Bool_t b)

{fbCalcErrors=b;}

void SetFineFrac(Int_t i = 10)

Setters for merging fine to normal response matrix

{fFineFrac = i;}

void SetRMMergeWeightFunction(TF1* f1)

{f1MergeFunction = f1;}

TF1 * GetDeltaPtJetsFunc()

Getters

{return fDeltaPt;}

TH1D * GetDeltaPtJetsHist()

{return fhDeltaPt;}

THnSparse * GetMeasuredSpectrum()

{return fPtMeasured;}

THnSparse * GetEfficiency()

{return fEfficiency;}

THnSparse * GetEfficiencyFine()

{return fEfficiencyFine;}

THnSparse * GetResponseMatrix()

{return fResponseMatrix;}

THnSparse * GetResponseMatrixFine()

{return fResponseMatrixFine;}

TH2D * GetDetectorResponseRebin()

{return fh2DetectorResponseRebin;}

TH2D * GetResponseCombinedFineFull()

{return fh2ResponseMatrixCombinedFineFull;}

TH2D * GetResponseCombinedFull()

{return fh2ResponseMatrixCombinedFull;}

TH2D * GetResponseCombined()

{return fh2ResponseMatrixCombined;}

TH1D * GetEfficiencyCombined()

{return fhEfficiencyCombined;}

Double_t GetBetaPerDOFValue(Int_t betaColl = 0, Int_t betaOpt = 0)