Histogram manager. More...

#include <BmnHistManager.h>

Inheritance diagram for BmnHistManager:

Collaboration diagram for BmnHistManager:

Public Member Functions
	BmnHistManager ()
	Constructor.

virtual	~BmnHistManager ()
	Destructor.

void	Add (const TString &name, TNamed *object)
	Add new named object to manager.

template<class T >
void	Create1 (const TString &name, const TString &title, Int_t nofBins, Double_t minBin, Double_t maxBin)
	Helper function for creation of 1-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create1<TH1F>("name", "title", 100, 0, 100);.

template<class T >
void	Create2 (const TString &name, const TString &title, Int_t nofBinsX, Double_t minBinX, Double_t maxBinX, Int_t nofBinsY, Double_t minBinY, Double_t maxBinY)
	Helper function for creation of 2-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create2<TH2F>("name", "title", 100, 0, 100, 200, 0, 200);.

TH1 *	H1 (const TString &name) const
	Return pointer to TH1 histogram.

TH2 *	H2 (const TString &name) const
	Return pointer to TH2 histogram.

Bool_t	Exists (const TString &name) const
	Check existence of histogram in manager.

void	WriteToFile ()
	Write all histograms to current opened file.

void	ResetHists ()
	Reset all histograms.

void	ReadFromFile (TFile *file)
	Read histograms from file.

void	Clear ()
	Clear memory. Remove all histograms.

void	ShrinkEmptyBinsH1 (const TString &histName)
	Shrink empty bins in H1.

void	ShrinkEmptyBinsH2 (const TString &histName)
	Shrink empty bins in H2.

void	Scale (const TString &histName, Double_t scale)
	Scale histogram.

void	NormalizeToIntegral (const TString &histName)
	Normalize histogram to integral.

void	Rebin (const TString &histName, Int_t ngroup)
	Rebin histogram.

TString	ToString () const
	Return string representation of class.

	BmnHistManager ()
	Constructor.

virtual	~BmnHistManager ()
	Destructor.

void	Add (const TString &name, TNamed *object)
	Add new named object to manager.

template<class T >
void	Create1 (const TString &name, const TString &title, Int_t nofBins, Double_t minBin, Double_t maxBin)
	Helper function for creation of 1-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create1<TH1F>("name", "title", 100, 0, 100);.

template<class T >
void	Create2 (const TString &name, const TString &title, Int_t nofBinsX, Double_t minBinX, Double_t maxBinX, Int_t nofBinsY, Double_t minBinY, Double_t maxBinY)
	Helper function for creation of 2-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create2<TH2F>("name", "title", 100, 0, 100, 200, 0, 200);.

TH1 *	H1 (const TString &name) const
	Return pointer to TH1 histogram.

TH2 *	H2 (const TString &name) const
	Return pointer to TH2 histogram.

Bool_t	Exists (const TString &name) const
	Check existence of histogram in manager.

void	WriteToFile ()
	Write all histograms to current opened file.

void	ResetHists ()
	Reset all histograms.

void	ReadFromFile (TFile *file)
	Read histograms from file.

void	Clear ()
	Clear memory. Remove all histograms.

void	ShrinkEmptyBinsH1 (const TString &histName)
	Shrink empty bins in H1.

void	ShrinkEmptyBinsH2 (const TString &histName)
	Shrink empty bins in H2.

void	Scale (const TString &histName, Double_t scale)
	Scale histogram.

void	NormalizeToIntegral (const TString &histName)
	Normalize histogram to integral.

void	Rebin (const TString &histName, Int_t ngroup)
	Rebin histogram.

TString	ToString () const
	Return string representation of class.

Friends
std::ostream &	operator<< (std::ostream &strm, const BmnHistManager &histManager)
	Operator << for convenient output to std::ostream.

std::ostream &	operator<< (std::ostream &strm, const BmnHistManager &histManager)
	Operator << for convenient output to std::ostream.

Detailed Description

Histogram manager.

Author: Semen Lebedev s.leb.nosp@m.edev.nosp@m.@gsi..nosp@m.de

Date: 2011

Definition at line 40 of file BmnHistManager.h.

Constructor & Destructor Documentation

◆ BmnHistManager() [1/2]

BmnHistManager::BmnHistManager ( )

Constructor.

Definition at line 31 of file BmnHistManager.cxx.

◆ ~BmnHistManager() [1/2]

BmnHistManager::~BmnHistManager ( )

virtual

Destructor.

Definition at line 33 of file BmnHistManager.cxx.

◆ BmnHistManager() [2/2]

BmnHistManager::BmnHistManager ( )

Constructor.

◆ ~BmnHistManager() [2/2]

virtual BmnHistManager::~BmnHistManager ( )

virtual

Destructor.

Member Function Documentation

◆ Add() [1/2]

void BmnHistManager::Add	(	const TString &	name,
		TNamed *	object
	)

inline

Add new named object to manager.

Parameters

[in]	name	Name of the object.
[in]	object	Pointer to object.

Definition at line 59 of file BmnHistManager.h.

Referenced by Create1(), Create2(), BmnQaBase::CreateH1(), BmnQaBase::CreateH2(), and ReadFromFile().

◆ Add() [2/2]

void BmnHistManager::Add	(	const TString &	name,
		TNamed *	object
	)

inline

Add new named object to manager.

Parameters

[in]	name	Name of the object.
[in]	object	Pointer to object.

Definition at line 59 of file BmnHistManager.h.

◆ Clear() [1/2]

void BmnHistManager::Clear ( )

Clear memory. Remove all histograms.

Definition at line 68 of file BmnHistManager.cxx.

◆ Clear() [2/2]

void BmnHistManager::Clear ( )

Clear memory. Remove all histograms.

◆ Create1() [1/2]

template<class T >

void BmnHistManager::Create1	(	const TString &	name,
		const TString &	title,
		Int_t	nofBins,
		Double_t	minBin,
		Double_t	maxBin
	)

inline

Helper function for creation of 1-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create1<TH1F>("name", "title", 100, 0, 100);.

Parameters

[in]	name	Object name.
[in]	title	Object title.
[in]	nofBins	Number of bins.
[in]	minBin	Low axis limit.
[in]	maxBin	Upper axis limit.

Definition at line 74 of file BmnHistManager.h.

References Add().

Referenced by BmnTof400Qa::Init().

◆ Create1() [2/2]

template<class T >

void BmnHistManager::Create1	(	const TString &	name,
		const TString &	title,
		Int_t	nofBins,
		Double_t	minBin,
		Double_t	maxBin
	)

inline

Helper function for creation of 1-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create1<TH1F>("name", "title", 100, 0, 100);.

Parameters

[in]	name	Object name.
[in]	title	Object title.
[in]	nofBins	Number of bins.
[in]	minBin	Low axis limit.
[in]	maxBin	Upper axis limit.

Definition at line 74 of file BmnHistManager.h.

References Add().

◆ Create2() [1/2]

template<class T >

void BmnHistManager::Create2	(	const TString &	name,
		const TString &	title,
		Int_t	nofBinsX,
		Double_t	minBinX,
		Double_t	maxBinX,
		Int_t	nofBinsY,
		Double_t	minBinY,
		Double_t	maxBinY
	)

inline

Helper function for creation of 2-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create2<TH2F>("name", "title", 100, 0, 100, 200, 0, 200);.

Parameters

[in]	name	Object name.
[in]	title	Object title.
[in]	nofBinsX	Number of bins for X axis.
[in]	minBinX	Low X axis limit.
[in]	maxBinX	Upper X axis limit.
[in]	nofBinsY	Number of bins for Y axis.
[in]	minBinY	Low Y axis limit.
[in]	maxBinY	Upper Y axis limit.

Definition at line 97 of file BmnHistManager.h.

References Add().

Referenced by BmnTof400Qa::Init().

◆ Create2() [2/2]

template<class T >

void BmnHistManager::Create2	(	const TString &	name,
		const TString &	title,
		Int_t	nofBinsX,
		Double_t	minBinX,
		Double_t	maxBinX,
		Int_t	nofBinsY,
		Double_t	minBinY,
		Double_t	maxBinY
	)

inline

Helper function for creation of 2-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create2<TH2F>("name", "title", 100, 0, 100, 200, 0, 200);.

Parameters

[in]	name	Object name.
[in]	title	Object title.
[in]	nofBinsX	Number of bins for X axis.
[in]	minBinX	Low X axis limit.
[in]	maxBinX	Upper X axis limit.
[in]	nofBinsY	Number of bins for Y axis.
[in]	minBinY	Low Y axis limit.
[in]	maxBinY	Upper Y axis limit.

Definition at line 97 of file BmnHistManager.h.

References Add().

◆ Exists() [1/2]

Bool_t BmnHistManager::Exists ( const TString & name ) const

inline

Check existence of histogram in manager.

Parameters

[in] name Name of histogram.

Returns: True if histogram exists in manager.

Definition at line 141 of file BmnHistManager.h.

◆ Exists() [2/2]

Bool_t BmnHistManager::Exists ( const TString & name ) const

inline

Check existence of histogram in manager.

Parameters

[in] name Name of histogram.

Returns: True if histogram exists in manager.

Definition at line 141 of file BmnHistManager.h.

◆ H1() [1/2]

TH1 * BmnHistManager::H1 ( const TString & name ) const

inline

Return pointer to TH1 histogram.

Parameters

[in] name Name of histogram.

Returns: pointer to TH1 histogram.

Definition at line 115 of file BmnHistManager.h.

◆ H1() [2/2]

TH1 * BmnHistManager::H1 ( const TString & name ) const

inline

Return pointer to TH1 histogram.

Parameters

[in] name Name of histogram.

Returns: pointer to TH1 histogram.

Definition at line 115 of file BmnHistManager.h.

◆ H2() [1/2]

TH2 * BmnHistManager::H2 ( const TString & name ) const

inline

Return pointer to TH2 histogram.

Parameters

[in] name Name of histogram.

Returns: pointer to TH1 histogram.

Definition at line 128 of file BmnHistManager.h.

Referenced by BmnTrackingQaReport::Draw(), BmnTrackingQaReport::DrawMomResGem(), BmnLambdaQa::Exec(), BmnTof400Qa::Exec(), BmnTof700Qa::Exec(), BmnTrackingQaReport::FillAndFitSlice(), BmnQaBase::FillStripHits(), BmnTrackingQaExp::FillTofHits(), BmnTrackingQaExp::ResetSiBT(), and ShrinkEmptyBinsH2().

◆ H2() [2/2]

TH2 * BmnHistManager::H2 ( const TString & name ) const

inline

Return pointer to TH2 histogram.

Parameters

[in] name Name of histogram.

Returns: pointer to TH1 histogram.

Definition at line 128 of file BmnHistManager.h.

◆ NormalizeToIntegral() [1/2]

void BmnHistManager::NormalizeToIntegral ( const TString & histName )

Normalize histogram to integral.

Parameters

[in] histName Name of histogram.

Definition at line 128 of file BmnHistManager.cxx.

References H1().

◆ NormalizeToIntegral() [2/2]

void BmnHistManager::NormalizeToIntegral ( const TString & histName )

Normalize histogram to integral.

Parameters

[in] histName Name of histogram.

◆ ReadFromFile() [1/2]

void BmnHistManager::ReadFromFile ( TFile * file )

Read histograms from file.

Parameters

[in] file Pointer to file with histograms.

Definition at line 50 of file BmnHistManager.cxx.

References Add().

Referenced by BmnSimulationReport::Create().

◆ ReadFromFile() [2/2]

void BmnHistManager::ReadFromFile ( TFile * file )

Read histograms from file.

Parameters

[in] file Pointer to file with histograms.

◆ Rebin() [1/2]

void BmnHistManager::Rebin	(	const TString &	histName,
		Int_t	ngroup
	)

Rebin histogram.

Parameters

[in]	histName	Name of histogram.
[in]	ngroup	Rebining factor.

Definition at line 133 of file BmnHistManager.cxx.

References H1().

◆ Rebin() [2/2]

void BmnHistManager::Rebin	(	const TString &	histName,
		Int_t	ngroup
	)

Rebin histogram.

Parameters

[in]	histName	Name of histogram.
[in]	ngroup	Rebining factor.

◆ ResetHists() [1/2]

void BmnHistManager::ResetHists ( )

Reset all histograms.

Definition at line 42 of file BmnHistManager.cxx.

Referenced by BmnProfQa::ResetProf().

◆ ResetHists() [2/2]

void BmnHistManager::ResetHists ( )

Reset all histograms.

◆ Scale() [1/2]

void BmnHistManager::Scale	(	const TString &	histName,
		Double_t	scale
	)

Scale histogram.

Parameters

[in]	histName	Name of histogram.
[in]	scale	Scaling factor.

Definition at line 124 of file BmnHistManager.cxx.

References H1().

◆ Scale() [2/2]

void BmnHistManager::Scale	(	const TString &	histName,
		Double_t	scale
	)

Scale histogram.

Parameters

[in]	histName	Name of histogram.
[in]	scale	Scaling factor.

◆ ShrinkEmptyBinsH1() [1/2]

void BmnHistManager::ShrinkEmptyBinsH1 ( const TString & histName )

Shrink empty bins in H1.

Parameters

[in] histName Name of histogram.

Definition at line 76 of file BmnHistManager.cxx.

References H1().

◆ ShrinkEmptyBinsH1() [2/2]

void BmnHistManager::ShrinkEmptyBinsH1 ( const TString & histName )

Shrink empty bins in H1.

Parameters

[in] histName Name of histogram.

◆ ShrinkEmptyBinsH2() [1/2]

void BmnHistManager::ShrinkEmptyBinsH2 ( const TString & histName )

Shrink empty bins in H2.

Parameters

[in] histName Name of histogram.

Definition at line 97 of file BmnHistManager.cxx.

References H2().

◆ ShrinkEmptyBinsH2() [2/2]

void BmnHistManager::ShrinkEmptyBinsH2 ( const TString & histName )

Shrink empty bins in H2.

Parameters

[in] histName Name of histogram.

◆ ToString() [1/2]

TString BmnHistManager::ToString ( ) const

Return string representation of class.

Returns: string representation of class.

Definition at line 141 of file BmnHistManager.cxx.

Referenced by BmnQaHistoManager::GetListOfHistos().

◆ ToString() [2/2]

TString BmnHistManager::ToString ( ) const

Return string representation of class.

Returns: string representation of class.

◆ WriteToFile() [1/2]

void BmnHistManager::WriteToFile ( )

Write all histograms to current opened file.

Definition at line 35 of file BmnHistManager.cxx.

Referenced by BmnClusteringQa::Finish(), BmnCustomQa::Finish(), BmnLambdaQa::Finish(), BmnPidQa::Finish(), BmnQaBase::Finish(), BmnQaOffline::Finish(), BmnTof400Qa::Finish(), BmnTof700Qa::Finish(), and BmnTrackingQa::Finish().

◆ WriteToFile() [2/2]

void BmnHistManager::WriteToFile ( )

Write all histograms to current opened file.

Friends And Related Symbol Documentation

◆ operator<< [1/2]

std::ostream & operator<<	(	std::ostream &	strm,
		const BmnHistManager &	histManager
	)

friend

Operator << for convenient output to std::ostream.

Returns: Insertion stream in order to be able to call a succession of insertion operations.

Definition at line 211 of file BmnHistManager.h.

◆ operator<< [2/2]

std::ostream & operator<<	(	std::ostream &	strm,
		const BmnHistManager &	histManager
	)

friend

Operator << for convenient output to std::ostream.

Returns: Insertion stream in order to be able to call a succession of insertion operations.

Definition at line 211 of file BmnHistManager.h.

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

install/include/BmnHistManager.h
QA/report/BmnHistManager.h
QA/report/BmnHistManager.cxx

Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ BmnHistManager() [1/2]

◆ ~BmnHistManager() [1/2]

◆ BmnHistManager() [2/2]

◆ ~BmnHistManager() [2/2]

Member Function Documentation

◆ Add() [1/2]

◆ Add() [2/2]

◆ Clear() [1/2]

◆ Clear() [2/2]

◆ Create1() [1/2]

◆ Create1() [2/2]

◆ Create2() [1/2]

◆ Create2() [2/2]

◆ Exists() [1/2]

◆ Exists() [2/2]

◆ H1() [1/2]

◆ H1() [2/2]

◆ H2() [1/2]

◆ H2() [2/2]

◆ NormalizeToIntegral() [1/2]

◆ NormalizeToIntegral() [2/2]

◆ ReadFromFile() [1/2]

◆ ReadFromFile() [2/2]

◆ Rebin() [1/2]

◆ Rebin() [2/2]

◆ ResetHists() [1/2]

◆ ResetHists() [2/2]

◆ Scale() [1/2]

◆ Scale() [2/2]

◆ ShrinkEmptyBinsH1() [1/2]

◆ ShrinkEmptyBinsH1() [2/2]

◆ ShrinkEmptyBinsH2() [1/2]

◆ ShrinkEmptyBinsH2() [2/2]

◆ ToString() [1/2]

◆ ToString() [2/2]

◆ WriteToFile() [1/2]

◆ WriteToFile() [2/2]

Friends And Related Symbol Documentation

◆ operator<< [1/2]

◆ operator<< [2/2]