Task for correlation analysis of STS hits. More...

#include <CbmStsCorrelation.h>

Inheritance diagram for CbmStsCorrelation:

Collaboration diagram for CbmStsCorrelation:

Public Member Functions
	CbmStsCorrelation ()=default

	~CbmStsCorrelation ()=default

InitStatus	Init ()

void	Exec (Option_t *)

void	Finish ()

void	SetCutMap (CbmCutMap *map)
	Set the cut map for analysis.

void	UserAlignment (const std::map< int32_t, std::vector< double > > &user_mat)
	User defined sensor translations.

virtual void	DrawResults ()
	Virtual function to draw analysis results.

Protected Member Functions
void	LoadSetup ()
	Load the STS setup and fill the map with XYZ boundaries for each STS setup element. It maps the first z strip for each module depending on the size of the sensor.

void	SaveToFile ()
	It write all mapped objects to the FairRunAna sink file.

	ClassDef (CbmStsAnaBase, 1)

Protected Attributes
uint	entry_ {0}

std::unique_ptr< TFile >	fReportFile

std::unordered_set< int32_t >	fAddressBook

std::map< std::string, std::unique_ptr< TGraphErrors > >	fG1D

std::map< std::string, std::unique_ptr< TH1D > >	fH1D

std::map< std::string, std::unique_ptr< TH2D > >	fH2D

std::map< std::string, std::shared_ptr< TH2D > >	fH2DShared

std::map< std::string, std::unique_ptr< TCanvas > >	fCanvas

int	nb_sts_station_ {8}

std::unordered_map< int32_t, std::vector< double > >	fStsGeoInfo

std::map< int32_t, std::vector< double > >	fUserAlignment

std::unordered_map< int32_t, int >	fFirstZStrip

CbmCutMap *	fAnalysisCuts {nullptr}

int	fRunId {-1}

Private Member Functions
void	BookHistograms ()

void	ProcessEvent (CbmEvent *)
	Process an Cbm events It filters event based on the provided CbmCutMap.

void	ProcessHit (CbmStsHit *)
	Process an STS hit It filters hits based on the provided CbmCutMap.

void	BuildCorrelation ()
	Build the correlation Using filtered hit build the combinatorial among different station sensors.

	ClassDef (CbmStsCorrelation, 1)

Private Attributes
std::map< int32_t, std::vector< CbmStsHit * > >	fStsHits

TClonesArray *	fCbmEvtArray

TClonesArray *	fStsHitArray

TClonesArray *	fStsCluArray

Detailed Description

Task for correlation analysis of STS hits.

This class inherits from FairTask and CbmStsAnaBase. It provides functionality for analyzing correlations among STS hits.

Definition at line 30 of file CbmStsCorrelation.h.

Constructor & Destructor Documentation

◆ CbmStsCorrelation()

CbmStsCorrelation::CbmStsCorrelation ( )

default

Referenced by ClassDef().

◆ ~CbmStsCorrelation()

CbmStsCorrelation::~CbmStsCorrelation ( )

default

Member Function Documentation

◆ BookHistograms()

void CbmStsCorrelation::BookHistograms ( )

private

Definition at line 12 of file CbmStsCorrelation.cxx.

References CbmStsAnaBase::fH2D, CbmStsAnaBase::fStsGeoInfo, CbmStsAddress::GetElementId(), cbm_sts_utils::kStsDx, cbm_sts_utils::kStsDy, and kStsUnit.

Referenced by Init().

◆ BuildCorrelation()

void CbmStsCorrelation::BuildCorrelation ( )

private

Build the correlation Using filtered hit build the combinatorial among different station sensors.

Definition at line 79 of file CbmStsCorrelation.cxx.

References CbmStsAnaBase::fH2D, fStsHits, CbmHit::GetAddress(), CbmPixelHit::GetX(), CbmPixelHit::GetY(), CbmStsAnaBase::nb_sts_station_, and size().

Referenced by Exec().

◆ ClassDef() [1/2]

CbmStsAnaBase::ClassDef	(	CbmStsAnaBase	,
		1	)

protectedinherited

References CbmStsAnaBase().

◆ ClassDef() [2/2]

CbmStsCorrelation::ClassDef	(	CbmStsCorrelation	,
		1	)

private

References CbmStsCorrelation().

◆ DrawResults()

virtual void CbmStsAnaBase::DrawResults ( )

inlinevirtualinherited

Virtual function to draw analysis results.

Reimplemented in CbmStsTimeCal.

Definition at line 65 of file CbmStsAnaBase.h.

◆ Exec()

void CbmStsCorrelation::Exec ( Option_t * )

Definition at line 156 of file CbmStsCorrelation.cxx.

References BuildCorrelation(), CbmStsAnaBase::entry_, fCbmEvtArray, fStsHitArray, ProcessEvent(), and ProcessHit().

◆ Finish()

void CbmStsCorrelation::Finish ( )

Definition at line 200 of file CbmStsCorrelation.cxx.

References CbmStsAnaBase::fH1D, CbmStsAnaBase::fH2D, and CbmStsAnaBase::SaveToFile().

◆ Init()

InitStatus CbmStsCorrelation::Init ( )

Definition at line 181 of file CbmStsCorrelation.cxx.

References BookHistograms(), fCbmEvtArray, fStsCluArray, fStsHitArray, and CbmStsAnaBase::LoadSetup().

◆ LoadSetup()

void CbmStsAnaBase::LoadSetup ( )

protectedinherited

Load the STS setup and fill the map with XYZ boundaries for each STS setup element. It maps the first z strip for each module depending on the size of the sensor.

Definition at line 27 of file CbmStsAnaBase.cxx.

References fFirstZStrip, fStsGeoInfo, CbmStsElement::GetAddress(), CbmStsElement::GetDaughter(), CbmStsSetup::GetModule(), CbmStsElement::GetNofDaughters(), CbmStsSetup::GetNofModules(), CbmStsSetup::GetNofStations(), CbmStsElement::GetPnode(), CbmStsSetup::GetStation(), CbmStsStation::GetXmax(), CbmStsStation::GetXmin(), CbmStsStation::GetYmax(), CbmStsStation::GetYmin(), CbmStsStation::GetZ(), CbmStsSetup::Init(), CbmStsSetup::Instance(), CbmStsSetup::IsInit(), and nb_sts_station_.

Referenced by CbmEventVertexDca::Init(), CbmStsCorrelation::Init(), CbmStsEfficiency::Init(), CbmStsHitAna::Init(), CbmStsRecoBeamSpot::Init(), and CbmStsResolution::Init().

◆ ProcessEvent()

void CbmStsCorrelation::ProcessEvent ( CbmEvent * evt )

private

Process an Cbm events It filters event based on the provided CbmCutMap.

Definition at line 131 of file CbmStsCorrelation.cxx.

References CbmStsAnaBase::fAnalysisCuts, fStsHitArray, CbmEvent::GetIndex(), CbmEvent::GetNofData(), kStsHit, and ProcessHit().

Referenced by Exec().

◆ ProcessHit()

void CbmStsCorrelation::ProcessHit ( CbmStsHit * hit )

private

Process an STS hit It filters hits based on the provided CbmCutMap.

Definition at line 144 of file CbmStsCorrelation.cxx.

References CbmStsAnaBase::fAnalysisCuts, fStsCluArray, fStsHits, CbmHit::GetAddress(), CbmStsAddress::GetElementId(), and kStsUnit.

Referenced by Exec(), and ProcessEvent().

◆ SaveToFile()

void CbmStsAnaBase::SaveToFile ( )

protectedinherited

It write all mapped objects to the FairRunAna sink file.

Definition at line 95 of file CbmStsAnaBase.cxx.

References fG1D, fH1D, fH2D, fH2DShared, and gr.

Referenced by CbmSpillCheck::Finish(), CbmStsChannelQA::Finish(), CbmStsCorrelation::Finish(), CbmStsHitAna::Finish(), CbmStsResolution::Finish(), CbmStsTimeCal::Finish(), CbmEventVertexDca::FinishTask(), CbmStsEfficiency::FinishTask(), and CbmStsRecoBeamSpot::FinishTask().

◆ SetCutMap()

void CbmStsAnaBase::SetCutMap ( CbmCutMap * map )

inherited

Set the cut map for analysis.

Parameters

cutMap Pointer to the CbmCutMap object.

Definition at line 21 of file CbmStsAnaBase.cxx.

References fAnalysisCuts.

◆ UserAlignment()

void CbmStsAnaBase::UserAlignment ( const std::map< int32_t, std::vector< double > > & user_mat )

inlineinherited

User defined sensor translations.

Parameters

user_mat Input translations.

Definition at line 60 of file CbmStsAnaBase.h.

References fUserAlignment.

Member Data Documentation

◆ entry_

uint CbmStsAnaBase::entry_ {0}

protectedinherited

Definition at line 68 of file CbmStsAnaBase.h.

Referenced by CbmEventVertexDca::Exec(), CbmStsChannelQA::Exec(), CbmStsCorrelation::Exec(), CbmStsEfficiency::Exec(), CbmStsHitAna::Exec(), CbmStsRecoBeamSpot::Exec(), CbmStsResolution::Exec(), and CbmStsTimeCal::Exec().

◆ fAddressBook

std::unordered_set<int32_t> CbmStsAnaBase::fAddressBook

protectedinherited

Definition at line 70 of file CbmStsAnaBase.h.

Referenced by CbmStsChannelQA::BookHistograms(), CbmStsTimeCal::BookHistograms(), CbmStsChannelQA::CheckDeadChannels(), CbmStsChannelQA::CheckNoisyChannels(), CbmStsTimeCal::CheckTimeWalk(), CbmStsTimeCal::CheckTiming(), CbmStsTimeCal::DrawResults(), CbmStsChannelQA::Exec(), CbmStsTimeCal::FindGlobalOffset(), CbmStsChannelQA::GenerateReport(), and CbmStsHitAna::ProcessHit().

◆ fAnalysisCuts

CbmCutMap* CbmStsAnaBase::fAnalysisCuts {nullptr}

protectedinherited

Definition at line 84 of file CbmStsAnaBase.h.

Referenced by CbmStsTimeCal::CheckTiming(), CbmStsEfficiency::Exec(), CbmStsRecoBeamSpot::Exec(), CbmEventVertexDca::ProcessEvent(), CbmStsCorrelation::ProcessEvent(), CbmStsHitAna::ProcessEvent(), CbmStsResolution::ProcessEvent(), CbmEventVertexDca::ProcessGlobalTrack(), CbmStsEfficiency::ProcessGlobalTrack(), CbmStsHitAna::ProcessGlobalTrack(), CbmStsResolution::ProcessGlobalTrack(), CbmStsCorrelation::ProcessHit(), CbmStsEfficiency::ProcessHit(), CbmStsHitAna::ProcessHit(), CbmStsRecoBeamSpot::ProcessHit(), CbmStsResolution::ProcessHit(), and SetCutMap().

◆ fCanvas

std::map<std::string, std::unique_ptr<TCanvas> > CbmStsAnaBase::fCanvas

protectedinherited

Definition at line 75 of file CbmStsAnaBase.h.

◆ fCbmEvtArray

TClonesArray* CbmStsCorrelation::fCbmEvtArray

private

Definition at line 42 of file CbmStsCorrelation.h.

Referenced by Exec(), and Init().

◆ fFirstZStrip

std::unordered_map<int32_t, int> CbmStsAnaBase::fFirstZStrip

protectedinherited

Definition at line 82 of file CbmStsAnaBase.h.

Referenced by LoadSetup().

◆ fG1D

std::map<std::string, std::unique_ptr<TGraphErrors> > CbmStsAnaBase::fG1D

protectedinherited

Definition at line 71 of file CbmStsAnaBase.h.

Referenced by CbmSpillCheck::BookHistograms(), CbmStsTimeCal::CheckTimeWalk(), CbmStsTimeCal::DrawResults(), CbmSpillCheck::Exec(), CbmStsTimeCal::FindGlobalOffset(), CbmSpillCheck::Finish(), and SaveToFile().

◆ fH1D

std::map<std::string, std::unique_ptr<TH1D> > CbmStsAnaBase::fH1D

protectedinherited

Definition at line 72 of file CbmStsAnaBase.h.

Referenced by CbmEventVertexDca::BookHistograms(), CbmStsEfficiency::BookHistograms(), CbmStsHitAna::BookHistograms(), CbmEventVertexDca::CheckVertex(), CbmSpillCheck::Finish(), CbmStsChannelQA::Finish(), CbmStsCorrelation::Finish(), CbmStsHitAna::Finish(), CbmStsTimeCal::Finish(), CbmEventVertexDca::ProcessEvent(), CbmStsEfficiency::ProcessEvent(), CbmStsEfficiency::ProcessGlobalTrack(), CbmStsHitAna::ProcessHit(), and SaveToFile().

◆ fH2D

std::map<std::string, std::unique_ptr<TH2D> > CbmStsAnaBase::fH2D

protectedinherited

Definition at line 73 of file CbmStsAnaBase.h.

◆ fH2DShared

std::map<std::string, std::shared_ptr<TH2D> > CbmStsAnaBase::fH2DShared

protectedinherited

Definition at line 74 of file CbmStsAnaBase.h.

Referenced by CbmEventVertexDca::BookHistograms(), and SaveToFile().

◆ fReportFile

std::unique_ptr<TFile> CbmStsAnaBase::fReportFile

protectedinherited

Definition at line 69 of file CbmStsAnaBase.h.

Referenced by CbmStsTimeCal::DrawResults(), and CbmStsTimeCal::Init().

◆ fRunId

int CbmStsAnaBase::fRunId {-1}

protectedinherited

Definition at line 86 of file CbmStsAnaBase.h.

Referenced by CbmStsTimeCal::CbmStsTimeCal(), and CbmStsTimeCal::Init().

◆ fStsCluArray

TClonesArray* CbmStsCorrelation::fStsCluArray

private

Definition at line 44 of file CbmStsCorrelation.h.

Referenced by Init(), and ProcessHit().

◆ fStsGeoInfo

std::unordered_map<int32_t, std::vector<double> > CbmStsAnaBase::fStsGeoInfo

protectedinherited

Definition at line 78 of file CbmStsAnaBase.h.

Referenced by CbmStsCorrelation::BookHistograms(), CbmStsEfficiency::BookHistograms(), CbmStsHitAna::BookHistograms(), CbmStsRecoBeamSpot::BookHistograms(), CbmStsResolution::BookHistograms(), CbmStsEfficiency::CheckEfficiency(), CbmStsEfficiency::FinishTask(), and LoadSetup().

◆ fStsHitArray

TClonesArray* CbmStsCorrelation::fStsHitArray

private

Definition at line 43 of file CbmStsCorrelation.h.

Referenced by Exec(), Init(), and ProcessEvent().

◆ fStsHits

std::map<int32_t, std::vector<CbmStsHit*> > CbmStsCorrelation::fStsHits

private

Definition at line 40 of file CbmStsCorrelation.h.

Referenced by BuildCorrelation(), and ProcessHit().

◆ fUserAlignment

std::map<int32_t, std::vector<double> > CbmStsAnaBase::fUserAlignment

protectedinherited

Definition at line 80 of file CbmStsAnaBase.h.

Referenced by UserAlignment().

◆ nb_sts_station_

int CbmStsAnaBase::nb_sts_station_ {8}

protectedinherited

Definition at line 77 of file CbmStsAnaBase.h.

Referenced by CbmStsRecoBeamSpot::BeamSpotReco(), CbmStsCorrelation::BuildCorrelation(), and LoadSetup().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CbmStsCorrelation()

◆ ~CbmStsCorrelation()

Member Function Documentation

◆ BookHistograms()

◆ BuildCorrelation()

◆ ClassDef() [1/2]

◆ ClassDef() [2/2]

◆ DrawResults()

◆ Exec()

◆ Finish()

◆ Init()

◆ LoadSetup()

◆ ProcessEvent()

◆ ProcessHit()

◆ SaveToFile()

◆ SetCutMap()

◆ UserAlignment()

Member Data Documentation

◆ entry_

◆ fAddressBook

◆ fAnalysisCuts

◆ fCanvas

◆ fCbmEvtArray

◆ fFirstZStrip

◆ fG1D

◆ fH1D

◆ fH2D

◆ fH2DShared

◆ fReportFile

◆ fRunId

◆ fStsCluArray

◆ fStsGeoInfo

◆ fStsHitArray

◆ fStsHits

◆ fUserAlignment

◆ nb_sts_station_