Implementation of an abstract class to read the invariant mass histograms used to extract the raw yield. More...

#include <AliDJetTTreeReader.h>

Inheritance diagram for AliDJetTTreeReader:

Public Member Functions
	AliDJetTTreeReader ()

	AliDJetTTreeReader (const AliDJetTTreeReader &source)

virtual	~AliDJetTTreeReader ()

void	SetInputTreename (TString treename)

void	SetInputDBranchname (TString dname)

void	SetInputJetBranchname (TString jetname)

void	AddInputFileName (std::string filename)

void	SetMassEdgesAndBinWidthForMassPlot (Double_t mmin, Double_t mmax, Double_t mbinwidth)

TChain *	GenerateChain ()

Bool_t	ExtractInputMassPlotEffScale ()

Bool_t	ExtractInputMassPlotSideband ()

Public Member Functions inherited from AliDJetVReader
	AliDJetVReader ()

	AliDJetVReader (const AliDJetVReader &source)

virtual	~AliDJetVReader ()

void	SetPtBinEdgesForMassPlot (Double_t ptmin, Double_t ptmax)

void	SetMassRebin (UInt_t r)

void	SetEfficiencyWeightSB (Bool_t b)

UInt_t	GetMassRebin () const

void	SetDmesonPtBins (Int_t nbins=0, Double_t *ptedges=0x0)

void	SetJetPtBins (Int_t nbins=0, Double_t *ptedges=0x0)

void	SetJetzBins (Int_t nbins=0, Double_t *zedges=0x0)

void	SetDmesonEfficiency (Double_t *effvalues=0x0)

TH1D *	GetMassPlot ()

TH2D *	GetMassVsJetPtPlot ()

TH2D *	GetMassVsJetzPlot ()

Protected Attributes
std::vector< std::string >	fInputFileNames
	Name of input file. More...

TString	fTreeName
	Name of input TTree. More...

TString	fDBranchName
	Name of input branch for D meson. More...

TString	fJetBranchName
	Name of input branch for jet. More...

Double_t	fmassmin
	Mass lower edge of inv.mass plots. More...

Double_t	fmassmax
	Mass upper edge of inv.mass plots. More...

Double_t	fmasswidth
	Mass plots bin width. More...

Protected Attributes inherited from AliDJetVReader
Double_t	fpTmin
	pT lower edge of mass plot to evaluate variations of yields More...

Double_t	fpTmax
	pT upper edge of mass plot to evaluate variations of yields More...

Int_t	fnDbins
	Number of D-meson pT bins (for eff scaling) More...

Double_t *	fDbinpTedges
	D-meson pt bin edges values. More...

Int_t	fnJetPtbins
	Number of jet pT bins to be used for spectrum. More...

Double_t *	fJetPtBinEdges
	Jet pT bin edges to be used for spectrum. More...

Int_t	fnJetzbins
	Number of jet z bins to be used for spectrum. More...

Double_t *	fJetzBinEdges
	Jet z bin edges to be used for spectrum. More...

Double_t *	fDEffValues
	D-meson efficiency values. More...

UInt_t	fMassRebin
	Rebin the mass histogram axis. More...

Bool_t	fEfficiencyWeightSB
	If true the efficiency is applied as a weight in the inv mass distribution also in the side-band method (this is always the case for the inv.mass fit method in jet pt bins) More...

TH1D *	fMassPlot
	!Mass spectra to be fitted More...

TH2D *	fMassVsJetPtPlot
	!Mass vs jet pt (SB method) More...

TH2D *	fMassVsJetzPlot
	!Mass vs jet z (SB method) More...

Detailed Description

Implementation of an abstract class to read the invariant mass histograms used to extract the raw yield.

Implementation of an abstract class to read the invariant mass histograms used to extract the raw yield. This implementation takes a TTree histogram as input.

Definition at line 37 of file AliDJetTTreeReader.h.

Constructor & Destructor Documentation

AliDJetTTreeReader::AliDJetTTreeReader ( )

Default constructor.

Definition at line 33 of file AliDJetTTreeReader.cxx.

AliDJetTTreeReader::AliDJetTTreeReader ( const AliDJetTTreeReader & source )

Copy constructor.

Parameters

[in] source Const reference to an object to copy from

Definition at line 49 of file AliDJetTTreeReader.cxx.

AliDJetTTreeReader::~AliDJetTTreeReader ( )

virtual

Destructor

Definition at line 64 of file AliDJetTTreeReader.cxx.

Member Function Documentation

void AliDJetTTreeReader::AddInputFileName ( std::string filename )

inline

Definition at line 47 of file AliDJetTTreeReader.h.

Bool_t AliDJetTTreeReader::ExtractInputMassPlotEffScale ( )

virtual

Extract the input mass plots for the efficiency scaled method.

Implements AliDJetVReader.

Definition at line 85 of file AliDJetTTreeReader.cxx.

Referenced by SetMassEdgesAndBinWidthForMassPlot().

Bool_t AliDJetTTreeReader::ExtractInputMassPlotSideband ( )

virtual

Extract the input mass plots for the side band method.

Implements AliDJetVReader.

Definition at line 120 of file AliDJetTTreeReader.cxx.

Referenced by SetMassEdgesAndBinWidthForMassPlot().

TChain * AliDJetTTreeReader::GenerateChain ( )

Generates the chain containing the D-tagged jet candidates.

Returns: Pointer to a new chain

Definition at line 72 of file AliDJetTTreeReader.cxx.

Referenced by ExtractInputMassPlotEffScale(), ExtractInputMassPlotSideband(), and SetMassEdgesAndBinWidthForMassPlot().

void AliDJetTTreeReader::SetInputDBranchname ( TString dname )

inline

Definition at line 45 of file AliDJetTTreeReader.h.

void AliDJetTTreeReader::SetInputJetBranchname ( TString jetname )

inline

Definition at line 46 of file AliDJetTTreeReader.h.

void AliDJetTTreeReader::SetInputTreename ( TString treename )

inline

Definition at line 44 of file AliDJetTTreeReader.h.

void AliDJetTTreeReader::SetMassEdgesAndBinWidthForMassPlot	(	Double_t	mmin,
		Double_t	mmax,
		Double_t	mbinwidth
	)

inline

Definition at line 48 of file AliDJetTTreeReader.h.

Member Data Documentation

TString AliDJetTTreeReader::fDBranchName

protected

Name of input branch for D meson.

Definition at line 59 of file AliDJetTTreeReader.h.

Referenced by ExtractInputMassPlotEffScale(), ExtractInputMassPlotSideband(), and SetInputDBranchname().

std::vector<std::string> AliDJetTTreeReader::fInputFileNames

protected

Name of input file.

Definition at line 57 of file AliDJetTTreeReader.h.

Referenced by AddInputFileName(), and GenerateChain().

TString AliDJetTTreeReader::fJetBranchName

protected

Name of input branch for jet.

Definition at line 60 of file AliDJetTTreeReader.h.

Referenced by ExtractInputMassPlotEffScale(), ExtractInputMassPlotSideband(), and SetInputJetBranchname().

Double_t AliDJetTTreeReader::fmassmax

protected

Mass upper edge of inv.mass plots.

Definition at line 62 of file AliDJetTTreeReader.h.

Referenced by ExtractInputMassPlotEffScale(), ExtractInputMassPlotSideband(), and SetMassEdgesAndBinWidthForMassPlot().

Double_t AliDJetTTreeReader::fmassmin

protected

Mass lower edge of inv.mass plots.

Definition at line 61 of file AliDJetTTreeReader.h.

Referenced by ExtractInputMassPlotEffScale(), ExtractInputMassPlotSideband(), and SetMassEdgesAndBinWidthForMassPlot().

Double_t AliDJetTTreeReader::fmasswidth

protected

Mass plots bin width.

Definition at line 63 of file AliDJetTTreeReader.h.

Referenced by ExtractInputMassPlotEffScale(), ExtractInputMassPlotSideband(), and SetMassEdgesAndBinWidthForMassPlot().

TString AliDJetTTreeReader::fTreeName

protected

Name of input TTree.

Definition at line 58 of file AliDJetTTreeReader.h.

Referenced by GenerateChain(), and SetInputTreename().

The documentation for this class was generated from the following files:

PWGJE/FlavourJetTasks/AliDJetTTreeReader.h
PWGJE/FlavourJetTasks/AliDJetTTreeReader.cxx

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation