THistManager Class Reference

Container class for histograms for the high- \( p_{t} \) charged particle analysis. More...

#include <THistManager.h>

Inheritance diagram for THistManager:

Classes
class	iterator
	stl-iterator for the histogram manager More...

Public Member Functions
	THistManager ()
	THistManager (const char *name)
	~THistManager ()
void	ReleaseOwner ()
THashList *	CreateHistoGroup (const char *groupname, const char *parent="/")
TH1 *	CreateTH1 (const char *name, const char *title, int nbins, double xmin, double xmax, Option_t *opt="")
TH1 *	CreateTH1 (const char *name, const char *title, int nbins, const double *xbins, Option_t *opt="")
TH1 *	CreateTH1 (const char *name, const char *title, const TArrayD &xbins, Option_t *opt="")
TH1 *	CreateTH1 (const char *name, const char *title, const TBinning &binning, Option_t *opt="")
TH2 *	CreateTH2 (const char *name, const char *title, int nbinsx, double xmin, double xmax, int nbinsy, double ymin, double ymax, Option_t *opt="")
TH2 *	CreateTH2 (const char *name, const char *title, int nbinsx, const double *xbins, int nbinsy, const double *ybins, Option_t *opt="")
TH2 *	CreateTH2 (const char *name, const char *title, const TArrayD &xbins, const TArrayD &ybins, Option_t *opt="")
TH2 *	CreateTH2 (const char *name, const char *title, const TBinning &xbins, const TBinning &ybins, Option_t *opt="")
TH3 *	CreateTH3 (const char *name, const char *title, int nbinsx, double xmin, double xmax, int nbinsy, double ymin, double ymax, int nbinsz, double zmin, double zmax, Option_t *opt="")
TH3 *	CreateTH3 (const char *name, const char *title, int nbinsx, const double *xbins, int nbinsy, const double *ybins, int nbinsz, const double *zbins, Option_t *opt="")
TH3 *	CreateTH3 (const char *name, const char *title, const TArrayD &xbins, const TArrayD &ybins, const TArrayD &zbins, Option_t *opt="")
TH3 *	CreateTH3 (const char *name, const char *title, const TBinning &xbins, const TBinning &ybins, const TBinning &zbins, Option_t *opt="")
THnSparse *	CreateTHnSparse (const char *name, const char *title, int ndim, const int *nbins, const double *min, const double *max, Option_t *opt="")
THnSparse *	CreateTHnSparse (const char *name, const char *title, int ndim, const TAxis **axes, Option_t *opt="")
void	CreateTProfile (const char *name, const char *title, int nbinsX, double xmin, double xmax, Option_t *opt="")
void	CreateTProfile (const char *name, const char *title, int nbinsX, const double *xbins, Option_t *opt="")
void	CreateTProfile (const char *name, const char *title, const TArrayD &xbins, Option_t *opt="")
void	CreateTProfile (const char *name, const char *title, const TBinning &xbins, Option_t *opt="")
void	SetObject (TObject *const o, const char *group="/")
void	FillTH1 (const char *hname, double x, double weight=1., Option_t *opt="")
void	FillTH1 (const char *name, const char *label, double weight=1., Option_t *opt="")
void	FillTH2 (const char *hname, double x, double y, double weight=1., Option_t *opt="")
void	FillTH2 (const char *hname, double *point, double weight=1., Option_t *opt="")
void	FillTH3 (const char *hname, double x, double y, double z, double weight=1., Option_t *opt="")
void	FillTH3 (const char *hname, const double *point, double weight=1., Option_t *opt="")
void	FillTHnSparse (const char *name, const double *x, double weight=1., Option_t *opt="")
void	FillProfile (const char *name, double x, double y, double weight=1.)
iterator	begin () const
iterator	end () const
iterator	rbegin () const
iterator	rend () const
THashList *	GetListOfHistograms () const
TObject *	FindObject (const char *name) const
virtual TObject *	FindObject (const TObject *obj) const

Private Member Functions
	THistManager (const THistManager &)
THistManager &	operator= (const THistManager &)
THashList *	FindGroup (const char *dirname) const
void	TokenizeFilename (const char *name, const char *delim, std::vector< std::string > &listoftokens) const
TString	basename (const char *path) const
TString	histname (const char *path) const

Private Attributes
THashList *	fHistos
	List of histograms. More...
bool	fIsOwner
	Set the ownership. More...

Detailed Description

Container class for histograms for the high- \( p_{t} \) charged particle analysis.

Author

Markus Fasel marku.nosp@m.s.fa.nosp@m.sel@c.nosp@m.ern..nosp@m.ch, Lawrence Berkeley National Laboratory

Container class for histogram objects. Currently can handle TH1 TH2 TH3 THnSparse TProfile Histograms can be stored in groups. For this the parent group is included inside the histogram name, i.e. /base/inheriting/histogram. In case just the histogram name is given, it is assumed that the histogram is stored at the top level.

Definition at line 43 of file THistManager.h.

Constructor & Destructor Documentation

THistManager::THistManager

(

)

Default constructor, only initialising pointers with 0

Definition at line 39 of file THistManager.cxx.

THistManager::THistManager

(

const char *

name

)

Main constructor, creating also a list for the histograms

Parameters

name	Name of the object (list named accordingly)

Definition at line 46 of file THistManager.cxx.

THistManager::~THistManager

(

)

Destructor, deletes the list of histograms if it is the owner

Definition at line 56 of file THistManager.cxx.

THistManager::THistManager ( const THistManager &  )

private

Member Function Documentation

TString THistManager::basename ( const char *  path ) const

private

Helper function extracting the basename from a given histogram path.

Parameters

[in]

path

histogram path

Returns

basename extracted

Definition at line 638 of file THistManager.cxx.

Referenced by CreateTH1(), CreateTH2(), CreateTH3(), CreateTHnSparse(), CreateTProfile(), FillProfile(), FillTH1(), FillTH2(), FillTH3(), FillTHnSparse(), and FindObject().

THistManager::iterator THistManager::begin ( ) const

inline

Create forward iterator starting at the beginning of the container

Returns

Forward iterator at the beginning of the container

Definition at line 564 of file THistManager.h.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDensityData::UserCreateOutputObjects().

THashList * THistManager::CreateHistoGroup	(	const char *	groupname,
		const char *	parent = "/"
	)

Create a new group of histograms within a parent group. Groups are represented as list. The default parent is always the top list. List name structure accouding to unix paths (i.e. top list /, hirarchies separated by /).

Parameters

groupname	Name of the new group
parent	(default "/") Name of the parent group

Exceptions

HistoContainerContentException

Definition at line 60 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalSample::AllocateCellHistograms(), AliAnalysisTaskEmcalJetSample::AllocateCellHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateCellHistograms(), AliAnalysisTaskEmcalJetHF::AllocateCellHistograms(), AliAnalysisTaskEmcalSample::AllocateClusterHistograms(), AliAnalysisTaskEmcalJetSample::AllocateClusterHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateClusterHistograms(), AliAnalysisTaskEmcalJetHF::AllocateClusterHistograms(), AliAnalysisTaskEmcalJetSample::AllocateJetHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateJetHistograms(), AliAnalysisTaskEmcalJetHF::AllocateJetHistograms(), AliAnalysisTaskEmcalSample::AllocateTrackHistograms(), AliAnalysisTaskEmcalJetSample::AllocateTrackHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateTrackHistograms(), AliAnalysisTaskEmcalJetHF::AllocateTrackHistograms(), AliEMCALTriggerOfflineQAPP::Init(), AliAnalysisTaskEmcalJetCDF::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetQA::UserCreateOutputObjects(), AliAnalysisTaskEmcalRun2QA::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetSpectraQA::UserCreateOutputObjects(), and AliAnalysisTaskDmesonJets::UserCreateOutputObjects().

TH1 * THistManager::CreateTH1	(	const char *	name,
		const char *	title,
		int	nbins,
		double	xmin,
		double	xmax,
		Option_t *	opt = ""
	)

Create a new TH1 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

name	Name of the histogram
title	Title of the histogram
nbins	number of bins
xmin	min. value of the range
xmax	max. value of the range
opt	Additonal options (s for sumw2)

Definition at line 72 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalSample::AllocateCellHistograms(), AliAnalysisTaskEmcalJetSample::AllocateCellHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateCellHistograms(), AliAnalysisTaskEmcalJetHF::AllocateCellHistograms(), AliAnalysisTaskEmcalSample::AllocateClusterHistograms(), AliAnalysisTaskEmcalJetSample::AllocateClusterHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateClusterHistograms(), AliAnalysisTaskEmcalJetHF::AllocateClusterHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateDijetHistograms(), AliAnalysisTaskEmcalJetSample::AllocateJetHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateJetHistograms(), AliAnalysisTaskEmcalJetHF::AllocateJetHistograms(), AliAnalysisTaskEmcalSample::AllocateTrackHistograms(), AliAnalysisTaskEmcalJetSample::AllocateTrackHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateTrackHistograms(), AliAnalysisTaskEmcalJetHF::AllocateTrackHistograms(), AliEmcalCellMonitorTask::CreateHistograms(), EMCalTriggerPtAnalysis::AliEMCalTriggerEventCounterAnalysisComponent::CreateHistos(), CreateTH1(), AliEMCALTriggerOfflineQAPP::EventTimeStamp(), AliEMCALTriggerOfflineQAPP::Init(), EMCalTriggerPtAnalysis::AliAnalysisTaskEtaPhiEfficiency::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchesRef::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDCA::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetCDF::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEventFilter::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::UserCreateOutputObjects(), AliAnalysisTaskParticleInJet::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDensityData::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserCreateOutputObjects(), AliAnalysisTaskEmcalIteratorTest::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetQA::UserCreateOutputObjects(), AliAnalysisTaskEmcalRun2QA::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::UserCreateOutputObjects(), AliEmcalTriggerMakerTask::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerEmulation::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::UserCreateOutputObjects(), AliEmcalTriggerMaker::UserCreateOutputObjects(), and AliAnalysisTaskDmesonJets::UserCreateOutputObjects().

TH1 * THistManager::CreateTH1	(	const char *	name,
		const char *	title,
		int	nbins,
		const double *	xbins,
		Option_t *	opt = ""
	)

Create a new TH1 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	nbins	number of bins
[in]	xbins	array of bin limits
[in]	opt	Additonal options (s for sumw2)

Definition at line 92 of file THistManager.cxx.

TH1 * THistManager::CreateTH1	(	const char *	name,
		const char *	title,
		const TArrayD &	xbins,
		Option_t *	opt = ""
	)

Create a new TH1 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	xbins	array of bin limits (contains also number of bins)
[in]	opt	Additonal options (s for sumw2)

Definition at line 112 of file THistManager.cxx.

TH1 * THistManager::CreateTH1	(	const char *	name,
		const char *	title,
		const TBinning &	binning,
		Option_t *	opt = ""
	)

Create a new TH1 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	xbins	User Binning
[in]	opt	Additonal options (s for sumw2)

Definition at line 132 of file THistManager.cxx.

TH2 * THistManager::CreateTH2	(	const char *	name,
		const char *	title,
		int	nbinsx,
		double	xmin,
		double	xmax,
		int	nbinsy,
		double	ymin,
		double	ymax,
		Option_t *	opt = ""
	)

Create a new TH2 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	nbinsx	number of bins in x-direction
[in]	xmin	min. value of the range in x-direction
[in]	xmax	max. value of the range in x-direction
[in]	nbinsy	number of bins in y-direction
[in]	ymin	min. value of the range in y-direction
[in]	ymax	max. value of the range in y-direction

Definition at line 142 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalSample::AllocateCellHistograms(), AliAnalysisTaskEmcalJetSample::AllocateCellHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateCellHistograms(), AliAnalysisTaskEmcalJetHF::AllocateCellHistograms(), AliAnalysisTaskEmcalJetSpectraQA::AllocateTHX(), AliAnalysisTaskEmcalSample::AllocateTrackHistograms(), AliAnalysisTaskEmcalJetSample::AllocateTrackHistograms(), AliAnalysisTaskEmcalDijetImbalance::AllocateTrackHistograms(), AliAnalysisTaskEmcalJetHF::AllocateTrackHistograms(), AliEmcalCellMonitorTask::CreateHistograms(), CreateTH2(), AliEMCALTriggerOfflineQAPP::Init(), AliAnalysisTaskEmcalTriggerPosition::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEtaPhiEfficiency::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchesRef::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDCA::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetCDF::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::UserCreateOutputObjects(), AliAnalysisTaskParticleInJet::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDensityData::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetQA::UserCreateOutputObjects(), AliAnalysisTaskEmcalRun2QA::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetSpectraQA::UserCreateOutputObjects(), AliEmcalTriggerMakerTask::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::UserCreateOutputObjects(), AliEmcalTriggerMaker::UserCreateOutputObjects(), and AliAnalysisTaskDmesonJets::UserCreateOutputObjects().

TH2 * THistManager::CreateTH2	(	const char *	name,
		const char *	title,
		int	nbinsx,
		const double *	xbins,
		int	nbinsy,
		const double *	ybins,
		Option_t *	opt = ""
	)

Create a new TH2 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	nbinsx	number of bins in x-direction
[in]	xmin	min. value of the range in x-direction
[in]	xmax	max. value of the range in x-direction
[in]	nbinsy	number of bins in y-direction
[in]	ymin	min. value of the range in y-direction
[in]	ymax	max. value of the range in y-direction

Definition at line 162 of file THistManager.cxx.

TH2 * THistManager::CreateTH2	(	const char *	name,
		const char *	title,
		const TArrayD &	xbins,
		const TArrayD &	ybins,
		Option_t *	opt = ""
	)

Create a new TH2 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	xbins	array of bin limits in x-direction (contains also the number of bins)
[in]	ybins	array of bin limits in y-direction (contains also the number of bins)

Definition at line 182 of file THistManager.cxx.

TH2 * THistManager::CreateTH2	(	const char *	name,
		const char *	title,
		const TBinning &	xbins,
		const TBinning &	ybins,
		Option_t *	opt = ""
	)

Create a new TH2 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	User	binning in x-direction
[in]	User	binning in y-direction

Definition at line 202 of file THistManager.cxx.

TH3 * THistManager::CreateTH3	(	const char *	name,
		const char *	title,
		int	nbinsx,
		double	xmin,
		double	xmax,
		int	nbinsy,
		double	ymin,
		double	ymax,
		int	nbinsz,
		double	zmin,
		double	zmax,
		Option_t *	opt = ""
	)

Create a new TH2 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	nbinsx	number of bins in x-direction
[in]	xmin	min. value of the range in x-direction
[in]	xmax	max. value of the range in x-direction
[in]	nbinsy	number of bins in y-direction
[in]	ymin	min. value of the range in y-direction
[in]	ymax	max. value of the range in y-direction

Definition at line 218 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalJetSpectraQA::AllocateTHX(), CreateTH3(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetQA::UserCreateOutputObjects(), AliAnalysisTaskEmcalRun2QA::UserCreateOutputObjects(), and AliAnalysisTaskEmcalJetSpectraQA::UserCreateOutputObjects().

TH3 * THistManager::CreateTH3	(	const char *	name,
		const char *	title,
		int	nbinsx,
		const double *	xbins,
		int	nbinsy,
		const double *	ybins,
		int	nbinsz,
		const double *	zbins,
		Option_t *	opt = ""
	)

Create a new TH3 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	nbinsx	number of bins in x-direction
[in]	xbins	array of bin limits in x-direction
[in]	nbinsy	number of bins in y-direction
[in]	ybins	array of bin limits in y-direction
[in]	nbinsz	number of bins in z-direction
[in]	zbins	array of bin limits in z-direction

Definition at line 238 of file THistManager.cxx.

TH3 * THistManager::CreateTH3	(	const char *	name,
		const char *	title,
		const TArrayD &	xbins,
		const TArrayD &	ybins,
		const TArrayD &	zbins,
		Option_t *	opt = ""
	)

Create a new TH3 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	xbins	array of bin limits in x-direction (contains also the number of bins)
[in]	ybins	array of bin limits in y-direction (contains also the number of bins)
[in]	zbins	array of bin limits in z-direction (contains also the number of bins)

Definition at line 258 of file THistManager.cxx.

TH3 * THistManager::CreateTH3	(	const char *	name,
		const char *	title,
		const TBinning &	xbins,
		const TBinning &	ybins,
		const TBinning &	zbins,
		Option_t *	opt = ""
	)

Create a new TH3 within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	User	binning in x-direction
[in]	User	binning in y-direction
[in]	User	binning in z-direction

Definition at line 278 of file THistManager.cxx.

THnSparse * THistManager::CreateTHnSparse	(	const char *	name,
		const char *	title,
		int	ndim,
		const int *	nbins,
		const double *	min,
		const double *	max,
		Option_t *	opt = ""
	)

Create a new THnSparse within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	ndim	Number of dimensions
[in]	nbins	Number of bins per dimension
[in]	min	min. value of the range for each dimension
[in]	max	max. value of the range for each dimension

Definition at line 299 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalJetSpectraQA::AllocateTHnSparse(), AliAnalysisTaskDmesonJets::AnalysisEngine::BuildHnSparse(), EMCalTriggerPtAnalysis::AliEMCalTriggerEventCounterAnalysisComponent::CreateHistos(), EMCalTriggerPtAnalysis::AliEMCalTriggerPatchAnalysisComponent::CreateHistos(), EMCalTriggerPtAnalysis::AliEMCalTriggerClusterAnalysisComponent::CreateHistos(), EMCalTriggerPtAnalysis::AliEMCalTriggerMCJetAnalysisComponent::CreateHistos(), EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::CreateHistos(), EMCalTriggerPtAnalysis::AliEMCalTriggerRecTrackAnalysisComponent::CreateHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetQA::UserCreateOutputObjects(), and AliAnalysisTaskEmcalRun2QA::UserCreateOutputObjects().

THnSparse * THistManager::CreateTHnSparse	(	const char *	name,
		const char *	title,
		int	ndim,
		const TAxis **	axes,
		Option_t *	opt = ""
	)

Create a new THnSparse within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	title	Title of the histogram
[in]	ndim	Number of dimensions
[in]	axes	Array of pointers to TAxis for containing the axis definition for each dimension

Definition at line 319 of file THistManager.cxx.

void THistManager::CreateTProfile	(	const char *	name,
		const char *	title,
		int	nbinsX,
		double	xmin,
		double	xmax,
		Option_t *	opt = ""
	)

Create a new TProfile within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the profile histogram
[in]	title	Title of the profile histogram
[in]	nbinsX	Number of bins in x-direction
[in]	xmin	min. value in x-direction
[in]	xmax	max. value in x-direction
[in]	opt	Further options

Definition at line 349 of file THistManager.cxx.

Referenced by CreateTProfile(), and EMCalTriggerPtAnalysis::AliAnalysisTaskEtaPhiEfficiency::UserCreateOutputObjects().

void THistManager::CreateTProfile	(	const char *	name,
		const char *	title,
		int	nbinsX,
		const double *	xbins,
		Option_t *	opt = ""
	)

Create a new TProfile within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the profile histogram
[in]	title	Title of the profile histogram
[in]	nbinsX	Number of bins in x-direction
[in]	xbins	binning in x-direction
[in]	opt	Further options

Definition at line 360 of file THistManager.cxx.

void THistManager::CreateTProfile	(	const char *	name,
		const char *	title,
		const TArrayD &	xbins,
		Option_t *	opt = ""
	)

Create a new TProfile within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the profile histogram
[in]	title	Title of the profile histogram
[in]	xbins	binning in x-direction
[in]	opt	Further options

Definition at line 371 of file THistManager.cxx.

void THistManager::CreateTProfile	(	const char *	name,
		const char *	title,
		const TBinning &	xbins,
		Option_t *	opt = ""
	)

Create a new TProfile within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the profile histogram
[in]	title	Title of the profile histogram
[in]	xbins	User binning
[in]	opt	Further options

Definition at line 382 of file THistManager.cxx.

THistManager::iterator THistManager::end ( ) const

inline

Create forward iterator starting at the end of the container

Returns

Forward iterator after the end of the container

Definition at line 572 of file THistManager.h.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDensityData::UserCreateOutputObjects().

void THistManager::FillProfile	(	const char *	name,
		double	x,
		double	y,
		double	weight = 1.
	)

Fill a profile histogram within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the profile histogram
[in]	x	x-coordinate
[in]	y	y-coordinate
[in]	weight	optional weight of the entry (default 1)

Definition at line 590 of file THistManager.cxx.

Referenced by EMCalTriggerPtAnalysis::AliAnalysisTaskEtaPhiEfficiency::UserNotify().

void THistManager::FillTH1	(	const char *	hname,
		double	x,
		double	weight = 1.,
		Option_t *	opt = ""
	)

Fill a 1D histogram within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	x	x-coordinate
[in]	weight	optional weight of the entry (default 1)

Definition at line 409 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalSample::DoCellLoop(), AliAnalysisTaskEmcalJetSample::DoCellLoop(), AliAnalysisTaskEmcalDijetImbalance::DoCellLoop(), AliAnalysisTaskEmcalJetHF::DoCellLoop(), AliAnalysisTaskEmcalSample::DoClusterLoop(), AliAnalysisTaskEmcalJetSample::DoClusterLoop(), AliAnalysisTaskEmcalDijetImbalance::DoClusterLoop(), AliAnalysisTaskEmcalRun2QA::DoClusterLoop(), AliAnalysisTaskEmcalJetQA::DoClusterLoop(), AliAnalysisTaskEmcalJetHF::DoClusterLoop(), AliAnalysisTaskEmcalJetSample::DoJetLoop(), AliAnalysisTaskEmcalDijetImbalance::DoJetLoop(), AliAnalysisTaskEmcalJetHF::DoJetLoop(), AliAnalysisTaskEmcalSample::DoTrackLoop(), AliAnalysisTaskEmcalJetSample::DoTrackLoop(), AliAnalysisTaskEmcalDijetImbalance::DoTrackLoop(), AliAnalysisTaskEmcalJetQA::DoTrackLoop(), AliAnalysisTaskEmcalJetHF::DoTrackLoop(), AliEMCALTriggerOfflineQAPP::EventCompleted(), AliEMCALTriggerOfflineQAPP::EventTimeStamp(), AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractD0Attributes(), AliAnalysisTaskDmesonJets::AnalysisEngine::ExtractDstarAttributes(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::FillClusterHistograms(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::FillClusterHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskEventFilter::FillEvent(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillEventCounterHists(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchesRef::FillEventHistograms(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::FillEventHistograms(), AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchesRef::FillPatchHistograms(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::FillPatchHistos(), AliAnalysisTaskDmesonJets::AnalysisEngine::FillQA(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::FillTrackHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillTrackHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::FillTrackHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskEventFilter::FillTracks(), AliAnalysisTaskDmesonJets::AnalysisEngine::FillTree(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::IsEventSelected(), EMCalTriggerPtAnalysis::AliEMCalTriggerEventCounterAnalysisComponent::Process(), AliEMCALTriggerOfflineQAPP::ProcessFastor(), AliEMCALTriggerOfflineQAPP::ProcessPatch(), AliEmcalTriggerMaker::ProcessPatch(), AliAnalysisTaskParticleInJet::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDensityData::Run(), AliAnalysisTaskEmcalDijetImbalance::Run(), AliAnalysisTaskEmcalIteratorTest::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerEmulation::Run(), AliEmcalTriggerMakerTask::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::Run(), AliAnalysisTaskDmesonJets::Run(), AliEmcalCellMonitorTask::RunChanged(), AliAnalysisTaskDmesonJets::AnalysisEngine::RunDetectorLevelAnalysis(), AliAnalysisTaskEmcalTriggerPosition::UserExec(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDCA::UserExec(), AliEmcalCellMonitorTask::UserExec(), and EMCalTriggerPtAnalysis::AliAnalysisTaskEtaPhiEfficiency::UserNotify().

void THistManager::FillTH1	(	const char *	name,
		const char *	label,
		double	weight = 1.,
		Option_t *	opt = ""
	)

Definition at line 432 of file THistManager.cxx.

void THistManager::FillTH2	(	const char *	hname,
		double	x,
		double	y,
		double	weight = 1.,
		Option_t *	opt = ""
	)

Fill a 2D histogram within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	x	x-coordinate
[in]	y	y-coordinate
[in]	weight	optional weight of the entry (default 1)

Definition at line 456 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalSample::DoCellLoop(), AliAnalysisTaskEmcalJetSample::DoCellLoop(), AliAnalysisTaskEmcalDijetImbalance::DoCellLoop(), AliAnalysisTaskEmcalJetQA::DoCellLoop(), AliAnalysisTaskEmcalJetHF::DoCellLoop(), AliAnalysisTaskEmcalJetQA::DoClusterLoop(), AliAnalysisTaskEmcalRun2QA::DoClusterLoop(), AliAnalysisTaskEmcalSample::DoTrackLoop(), AliAnalysisTaskEmcalJetSample::DoTrackLoop(), AliAnalysisTaskEmcalDijetImbalance::DoTrackLoop(), AliAnalysisTaskEmcalJetQA::DoTrackLoop(), AliAnalysisTaskEmcalJetHF::DoTrackLoop(), AliEMCALTriggerOfflineQAPP::EventCompleted(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::FillClusterHistograms(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::FillClusterHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::FillEventHist(), AliAnalysisTaskEmcalJetSpectraQA::FillHistograms(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchesRef::FillPatchHistograms(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::FillPatchHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillPIDHistos(), AliEmcalTriggerMakerTask::FillQAHistos(), AliAnalysisTaskEmcalJetSpectraQA::FillTHX(), AliEMCALTriggerOfflineQAPP::ProcessFastor(), AliEMCALTriggerOfflineQAPP::ProcessPatch(), AliEmcalTriggerMaker::ProcessPatch(), AliAnalysisTaskParticleInJet::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDensityData::Run(), EMCalTriggerPtAnalysis::AliAnalysisTaskEtaPhiEfficiency::UserExec(), and AliEmcalCellMonitorTask::UserExec().

void THistManager::FillTH2	(	const char *	hname,
		double *	point,
		double	weight = 1.,
		Option_t *	opt = ""
	)

Fill a 2D histogram within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	point	coordinates of the data
[in]	weight	optional weight of the entry (default 1)

Definition at line 481 of file THistManager.cxx.

void THistManager::FillTH3	(	const char *	hname,
		double	x,
		double	y,
		double	z,
		double	weight = 1.,
		Option_t *	opt = ""
	)

Fill a 3D histogram within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	x	x-coordinate
[in]	y	y-coordinate
[in]	z	z-coordinate
[in]	weight	optional weight of the entry (default 1)

Definition at line 506 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalJetQA::DoClusterLoop(), AliAnalysisTaskEmcalRun2QA::DoClusterLoop(), AliAnalysisTaskEmcalJetQA::DoTrackLoop(), AliAnalysisTaskEmcalJetSpectraQA::FillHistograms(), AliAnalysisTaskEmcalJetSpectraQA::FillTHX(), and EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillTrackHistos().

void THistManager::FillTH3	(	const char *	hname,
		const double *	point,
		double	weight = 1.,
		Option_t *	opt = ""
	)

Fill a 3D histogram within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	point	3D-coordinate (x,y,z) of the point to be filled
[in]	weight	optional weight of the entry (default 1)

Definition at line 535 of file THistManager.cxx.

void THistManager::FillTHnSparse	(	const char *	name,
		const double *	x,
		double	weight = 1.,
		Option_t *	opt = ""
	)

Fill a nD histogram within the container. The histogram name also contains the parent group(s) according to the common group notation.

Parameters

[in]	name	Name of the histogram
[in]	x	coordinates of the data
[in]	weight	optional weight of the entry (default 1)

Definition at line 564 of file THistManager.cxx.

Referenced by EMCalTriggerPtAnalysis::AliEMCalTriggerPatchAnalysisComponent::FillAmplitudeHistogram(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::FillClusterHist(), EMCalTriggerPtAnalysis::AliEMCalTriggerMCJetAnalysisComponent::FillHistogram(), EMCalTriggerPtAnalysis::AliEMCalTriggerClusterAnalysisComponent::FillHistogram(), EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::FillHistogram(), EMCalTriggerPtAnalysis::AliEMCalTriggerRecTrackAnalysisComponent::FillHistogram(), EMCalTriggerPtAnalysis::AliEMCalTriggerMCJetAnalysisComponent::FillJetHistogram(), EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::FillJetHistogram(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::FillMCParticleHist(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillPIDHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::FillTrackHist(), EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::FillTrackHistogramCentrality(), EMCalTriggerPtAnalysis::AliEMCalTriggerPatchAnalysisComponent::FillTriggerInfoHistogram(), and EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::Run().

THashList * THistManager::FindGroup ( const char *  dirname ) const

private

Find histogram group. Name is using common notation

Parameters

[in]

dirname

Path of the group (treat empty path as top node

Returns

TList of objects (NULL if group does not exist)

Definition at line 615 of file THistManager.cxx.

Referenced by CreateHistoGroup(), CreateTH1(), CreateTH2(), CreateTH3(), CreateTHnSparse(), CreateTProfile(), FillProfile(), FillTH1(), FillTH2(), FillTH3(), FillTHnSparse(), FindObject(), and SetObject().

TObject * THistManager::FindObject

(

const char *

name

)

const

Find an object inside the container. The object can also be within a histogram group. For this the name has to follow the common notation

Parameters

[in]

name

Name of the object to find inside the container

Returns

pointer to the object (NULL if not found)

Definition at line 601 of file THistManager.cxx.

Referenced by AliAnalysisTaskEmcalJetQA::DoClusterLoop(), AliAnalysisTaskEmcalRun2QA::DoClusterLoop(), AliAnalysisTaskEmcalJetQA::DoTrackLoop(), AliEMCALTriggerOfflineQAPP::EventTimeStamp(), AliAnalysisTaskEmcalJetQA::FillEventQAHisto(), AliAnalysisTaskEmcalRun2QA::FillEventQAHisto(), AliAnalysisTaskDmesonJets::AnalysisEngine::FillHnSparse(), AliAnalysisTaskEmcalJetSpectraQA::FillTHnSparse(), AliAnalysisTaskDmesonJets::AnalysisEngine::FindJet(), AliAnalysisTaskEmcalJetCDF::GetHistogram(), EMCalTriggerPtAnalysis::AliEMCalTriggerEventCounterAnalysisComponent::Process(), and AliAnalysisTaskDmesonJets::AnalysisEngine::RunParticleLevelAnalysis().

TObject * THistManager::FindObject ( const TObject *  obj ) const

virtual

Find and object inside the container. The object name is expected to contain the full path of the histogram object, including parent groups

Parameters

[in]

obj

the object to find

Returns

pointer to the object (NULL if not found)

Definition at line 608 of file THistManager.cxx.

THashList* THistManager::GetListOfHistograms ( ) const

inline

Get the list of histograms

Returns

The list of histograms

Definition at line 504 of file THistManager.h.

Referenced by EMCalTriggerPtAnalysis::AliEMCalTriggerTracksAnalysisComponent::GetHistList(), AliEMCALTriggerOfflineQAPP::GetListOfHistograms(), THistManager::iterator::operator*(), AliAnalysisTaskEmcalTriggerPosition::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEtaPhiEfficiency::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchesRef::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDCA::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetCDF::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskEventFilter::UserCreateOutputObjects(), AliAnalysisTaskParticleInJet::UserCreateOutputObjects(), AliAnalysisTaskEmcalSample::UserCreateOutputObjects(), AliAnalysisTaskEmcalDijetImbalance::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetSample::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::UserCreateOutputObjects(), AliAnalysisTaskEmcalIteratorTest::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetQA::UserCreateOutputObjects(), AliAnalysisTaskEmcalRun2QA::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRefMC::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetSpectraQA::UserCreateOutputObjects(), AliEmcalTriggerMakerTask::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesMCTriggerMimic::UserCreateOutputObjects(), AliAnalysisTaskEmcalJetHF::UserCreateOutputObjects(), AliEmcalTriggerMaker::UserCreateOutputObjects(), AliEmcalCellMonitorTask::UserCreateOutputObjects(), AliAnalysisTaskDmesonJets::UserCreateOutputObjects(), AliAnalysisTaskEmcalTriggerPosition::UserExec(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalPatchesRef::UserExec(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDCA::UserExec(), EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::UserExec(), EMCalTriggerPtAnalysis::AliAnalysisTaskEventFilter::UserExec(), EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserExec(), and AliEmcalCellMonitorTask::UserExec().

TString THistManager::histname ( const char *  path ) const

private

Helper function extracting the histogram name from a given histogram path.

Parameters

[in]

path

histogram path

Returns

basename extracted

Definition at line 645 of file THistManager.cxx.

Referenced by CreateTH1(), CreateTH2(), CreateTH3(), CreateTHnSparse(), CreateTProfile(), FillProfile(), FillTH1(), FillTH2(), FillTH3(), FillTHnSparse(), and FindObject().

THistManager& THistManager::operator= ( const THistManager &  )

private

THistManager::iterator THistManager::rbegin ( ) const

inline

Create backward iterator starting behind the end of the container. Used to terminate the iteration.

Returns

Backward iterator behind the end of the histogram manager

Definition at line 568 of file THistManager.h.

void THistManager::ReleaseOwner ( )

inline

Definition at line 180 of file THistManager.h.

Referenced by EMCalTriggerPtAnalysis::AliEMCalTriggerTracksAnalysisComponent::CreateHistos(), EMCalTriggerPtAnalysis::AliAnalysisTaskTrackDensityData::UserCreateOutputObjects(), EMCalTriggerPtAnalysis::AliAnalysisTaskPtEMCalTrigger::UserCreateOutputObjects(), and AliAnalysisTaskEmcalIteratorTest::UserCreateOutputObjects().

THistManager::iterator THistManager::rend ( ) const

inline

Create backward iterator starting before the beginning of the container. Used to terminate the iteration.

Returns

Backward iterator starting before the beginning of the histogram manager

Definition at line 576 of file THistManager.h.

void THistManager::SetObject	(	TObject *const	o,
		const char *	group = "/"
	)

Set a new group into the container into the parent group

Parameters

[in]

o

the object to be included

Definition at line 392 of file THistManager.cxx.

void THistManager::TokenizeFilename ( const char *  name, const char *  delim, std::vector< std::string > &  listoftokens  ) const

private

Tokenizes a string. Results are stored inside the vector listoftokens

Parameters

[in]	name	string to be tokenised
[in]	delim	delimiter string
[in]	listoftokens	list of tokens (C++ strings)

Definition at line 627 of file THistManager.cxx.

Referenced by FindGroup().

Member Data Documentation

THashList* THistManager::fHistos

private

List of histograms.

Definition at line 556 of file THistManager.h.

Referenced by end(), FindGroup(), GetListOfHistograms(), rbegin(), SetObject(), THistManager(), and ~THistManager().

bool THistManager::fIsOwner

private

Set the ownership.

Definition at line 557 of file THistManager.h.

Referenced by ReleaseOwner(), and ~THistManager().

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

• PWG/Tools/THistManager.h
• PWG/Tools/THistManager.cxx