BasicTrackAnalysis::BasicTrackAnalysis Class Reference

Inheritance diagram for BasicTrackAnalysis::BasicTrackAnalysis:

Public Member Functions
	BasicTrackAnalysis (fhicl::ParameterSet const &pset)
	Constructor. More...
	~BasicTrackAnalysis ()
	Destructor. More...
void	configure (fhicl::ParameterSet const &pset) override
void	initializeHists (art::ServiceHandle< art::TFileService > &, const std::string &) override
	Interface for initializing the histograms to be filled. More...
void	endJob (int numEvents) override
	Interface for method to executve at the end of run processing. More...
void	fillHistograms (const art::Event &) const override
	Interface for filling histograms. More...
Public Member Functions inherited from ITrackHistogramTool
virtual	~ITrackHistogramTool () noexcept=default
	Virtual Destructor. More...

Private Attributes
std::vector< art::InputTag >	fTrackProducerLabelVec
	tag for finding the tracks More...
std::string	fLocalDirName
	Directory name for histograms. More...
TH1D *	fHitsByWire [3]
TH2D *	fPulseHVsWidth [3]
TProfile *	fPulseHVsHitNo [3]
const geo::GeometryCore *	fGeometry
	pointer to Geometry service More...

Detailed Description

Definition at line 50 of file BasicTrackAnalysis_tool.cc.

Constructor & Destructor Documentation

BasicTrackAnalysis::BasicTrackAnalysis::BasicTrackAnalysis ( fhicl::ParameterSet const &  pset )

explicit

Constructor.

Parameters

pset	Constructor.

Arguments:

pset - Fcl parameters.

Definition at line 110 of file BasicTrackAnalysis_tool.cc.

{
    fGeometry           = lar::providerFrom<geo::Geometry>();
    
    configure(pset);
    
    // Report.
    mf::LogInfo("BasicTrackAnalysis") << "BasicTrackAnalysis configured\n";
}

BasicTrackAnalysis::BasicTrackAnalysis::~BasicTrackAnalysis

(

)

Destructor.

Definition at line 122 of file BasicTrackAnalysis_tool.cc.

{}

Member Function Documentation

void BasicTrackAnalysis::BasicTrackAnalysis::configure ( fhicl::ParameterSet const &  pset )

overridevirtual

Reconfigure method.

Arguments:

pset - Fcl parameter set.

Implements ITrackHistogramTool.

Definition at line 132 of file BasicTrackAnalysis_tool.cc.

{
    fTrackProducerLabelVec = pset.get<std::vector<art::InputTag>>("TrackProducerLabel",   std::vector<art::InputTag>()={""});
    fLocalDirName          = pset.get<std::string               >(  "LocalDirName",       std::string("wow"));
}

void BasicTrackAnalysis::BasicTrackAnalysis::endJob ( int  numEvents )

overridevirtual

Interface for method to executve at the end of run processing.

Parameters

int	number of events to use for normalization

Implements ITrackHistogramTool.

Definition at line 186 of file BasicTrackAnalysis_tool.cc.

{
    // Normalize wire profiles to be hits/event
    double normFactor(1./numEvents);
    
    for(size_t idx = 0; idx < 3; idx++) fHitsByWire[idx]->Scale(normFactor);
    
    return;
}

void BasicTrackAnalysis::BasicTrackAnalysis::fillHistograms ( const art::Event &  event ) const

overridevirtual

Interface for filling histograms.

Implements ITrackHistogramTool.

Definition at line 160 of file BasicTrackAnalysis_tool.cc.

{
    // The game plan for this module is to look at recob::Tracks and objects associated to tracks
    // To do this we need a valid track collection for those we are hoping to look at
    for(const auto& trackLabel : fTrackProducerLabelVec)
    {
        art::Handle<std::vector<recob::Track> > trackHandle;
        event.getByLabel(trackLabel, trackHandle);
        
        if (trackHandle.isValid())
        {
            // Recover the collection of associations between tracks and hits
            art::FindManyP<recob::Hit> trackHitAssns(trackHandle, event, trackLabel);
            
            for(size_t trackIdx = 0; trackIdx < trackHandle->size(); trackIdx++)
            {
                art::Ptr<recob::Track> track(trackHandle,trackIdx);
                
            }
        }
    }

    return;
}

void BasicTrackAnalysis::BasicTrackAnalysis::initializeHists ( art::ServiceHandle< art::TFileService > &  tfs, const std::string &  dirName  )

overridevirtual

Interface for initializing the histograms to be filled.

Begin job method.

Parameters

TFileService	handle to the TFile service
string	subdirectory to store the hists in

Implements ITrackHistogramTool.

Definition at line 140 of file BasicTrackAnalysis_tool.cc.

{
    // Make a directory for these histograms
    art::TFileDirectory dir = tfs->mkdir(dirName.c_str());

    fHitsByWire[0]    = dir.make<TH1D>("HitsByWire0", ";Wire #", fGeometry->Nwires(0), 0., fGeometry->Nwires(0));
    fHitsByWire[1]    = dir.make<TH1D>("HitsByWire1", ";Wire #", fGeometry->Nwires(1), 0., fGeometry->Nwires(1));
    fHitsByWire[2]    = dir.make<TH1D>("HitsByWire2", ";Wire #", fGeometry->Nwires(2), 0., fGeometry->Nwires(2));
    
    fPulseHVsWidth[0] = dir.make<TH2D>("PHVsWidth0",    ";PH;Width", 100,  0.,  100., 100,  0., 20.);
    fPulseHVsWidth[1] = dir.make<TH2D>("PHVsWidth1",    ";PH;Width", 100,  0.,  100., 100,  0., 20.);
    fPulseHVsWidth[2] = dir.make<TH2D>("PHVsWidth2",    ";PH;Width", 100,  0.,  100., 100,  0., 20.);
    
    fPulseHVsHitNo[0] = dir.make<TProfile>("PHVsNo0",   ";Hit #;PH", 1000, 0., 1000., 0., 100.);
    fPulseHVsHitNo[1] = dir.make<TProfile>("PHVsNo1",   ";Hit #;PH", 1000, 0., 1000., 0., 100.);
    fPulseHVsHitNo[2] = dir.make<TProfile>("PHVsNo2",   ";Hit #;PH", 1000, 0., 1000., 0., 100.);

    return;
}

Member Data Documentation

const geo::GeometryCore* BasicTrackAnalysis::BasicTrackAnalysis::fGeometry

private

pointer to Geometry service

Definition at line 100 of file BasicTrackAnalysis_tool.cc.

TH1D* BasicTrackAnalysis::BasicTrackAnalysis::fHitsByWire[3]

private

Definition at line 95 of file BasicTrackAnalysis_tool.cc.

std::string BasicTrackAnalysis::BasicTrackAnalysis::fLocalDirName

private

Directory name for histograms.

Definition at line 92 of file BasicTrackAnalysis_tool.cc.

TProfile* BasicTrackAnalysis::BasicTrackAnalysis::fPulseHVsHitNo[3]

private

Definition at line 97 of file BasicTrackAnalysis_tool.cc.

TH2D* BasicTrackAnalysis::BasicTrackAnalysis::fPulseHVsWidth[3]

private

Definition at line 96 of file BasicTrackAnalysis_tool.cc.

std::vector<art::InputTag> BasicTrackAnalysis::BasicTrackAnalysis::fTrackProducerLabelVec

private

tag for finding the tracks

Definition at line 91 of file BasicTrackAnalysis_tool.cc.

---

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

• BasicTrackAnalysis_tool.cc