trigscint::TestBeamHitAnalyzer Class Reference

Public Member Functions
	TestBeamHitAnalyzer (const std::string &name, framework::Process &process)
void	configure (framework::config::Parameters &parameters) override
	Callback for the EventProcessor to configure itself from the given set of parameters.
void	analyze (const framework::Event &event) override
	Process the event and make histograms or summaries.
void	onProcessStart () override
	Callback for the EventProcessor to take any necessary action when the processing of events starts, such as creating histograms.
void	onProcessEnd () override
	Callback for the EventProcessor to take any necessary action when the processing of events finishes, such as calculating job-summary quantities.
Public Member Functions inherited from framework::Analyzer
	Analyzer (const std::string &name, Process &process)
	Class constructor.
Public Member Functions inherited from framework::EventProcessor
	EventProcessor (const std::string &name, Process &process)
	Class constructor.
virtual	~EventProcessor ()
	Class destructor.
virtual void	onNewRun (const ldmx::RunHeader &runHeader)
	Callback for the EventProcessor to take any necessary action when the run being processed changes.
virtual void	onFileOpen (EventFile &eventFile)
	Callback for the EventProcessor to take any necessary action when a new event input ROOT file is opened.
virtual void	onFileClose (EventFile &eventFile)
	Callback for the EventProcessor to take any necessary action when a event input ROOT file is closed.
template<class T >
const T &	getCondition (const std::string &condition_name)
	Access a conditions object for the current event.
TDirectory *	getHistoDirectory ()
	Access/create a directory in the histogram file for this event processor to create histograms and analysis tuples.
void	setStorageHint (framework::StorageControl::Hint hint)
	Mark the current event as having the given storage control hint from this module.
void	setStorageHint (framework::StorageControl::Hint hint, const std::string &purposeString)
	Mark the current event as having the given storage control hint from this module and the given purpose string.
int	getLogFrequency () const
	Get the current logging frequency from the process.
int	getRunNumber () const
	Get the run number from the process.
std::string	getName () const
	Get the processor name.
void	createHistograms (const std::vector< framework::config::Parameters > &histos)
	Internal function which is used to create histograms passed from the python configuration @parma histos vector of Parameters that configure histograms to create.

Private Attributes
std::vector< std::vector< TH1F * > >	vChargeVsTime
std::string	inputCol_
std::string	inputPassName_ {""}
std::vector< double >	peds_
int	startSample_ {0}
int	nEv {200}
int	nChannels {16}
TH2F *	hEvDisp
TH2F *	hEvDispPE
int	fillNb {0}
TH1F *	hOut [200][16]
TH1F *	hPE [16]
TH1F *	hPEinClusters [16]
TH2F *	hPEVsDelta [16]
TH2F *	hDeltaPEVsDelta [16]
TH2F *	hPEmaxVsDelta

Additional Inherited Members
Static Public Member Functions inherited from framework::EventProcessor
static void	declare (const std::string &classname, int classtype, EventProcessorMaker *)
	Internal function which is part of the PluginFactory machinery.
Static Public Attributes inherited from framework::Analyzer
static const int	CLASSTYPE {2}
	Constant used to track EventProcessor types by the PluginFactory.
Protected Member Functions inherited from framework::EventProcessor
void	abortEvent ()
	Abort the event immediately.
Protected Attributes inherited from framework::EventProcessor
HistogramHelper	histograms_
	Interface class for making and filling histograms.
NtupleManager &	ntuple_ {NtupleManager::getInstance()}
	Manager for any ntuples.
logging::logger	theLog_
	The logger for this EventProcessor.

Detailed Description

Definition at line 23 of file TestBeamHitAnalyzer.h.

Constructor & Destructor Documentation

TestBeamHitAnalyzer()

trigscint::TestBeamHitAnalyzer::TestBeamHitAnalyzer	(	const std::string &	name,
		framework::Process &	process
	)

Definition at line 12 of file TestBeamHitAnalyzer.cxx.

    : Analyzer(name, process) {}

Member Function Documentation

analyze()

void trigscint::TestBeamHitAnalyzer::analyze ( const framework::Event &  event )

overridevirtual

Process the event and make histograms or summaries.

Parameters

event

The Event to analyze

Implements framework::Analyzer.

Definition at line 31 of file TestBeamHitAnalyzer.cxx.

                                                             {
  const auto channels{
      event.getCollection<trigscint::TestBeamHit>(inputCol_, inputPassName_)};
 
  int evNb = event.getEventNumber();
  // int nChan = channels.size();
  int leadBar = -1;
  int subleadBar = -1;
  float peLead = -1;
  float peSublead = -1;
  bool existsIntermediatePE = false;
 
  for (auto chan : channels) {
    int bar = chan.getBarID();
    float PE = chan.getPE();
    if (evNb < nEv &&
        bar < nChannels) {  // stick within the predefined histogram array
      hEvDisp->Fill(evNb, bar, PE);
    }  // if within event display range
    if (PE > peLead) {
      peSublead = peLead;
      subleadBar = leadBar;
      peLead = PE;
      leadBar = bar;
    } else if (PE > peSublead) {  // need a specific check, bars not sorted in
                                  // PE so leadPE might be found before or after
      peSublead = PE;
      subleadBar = bar;
    }
    hPE[bar]->Fill(PE);
    if (chan.getQualityFlag() == 0 && bar < 12 && 15 < PE && PE < 40)
      existsIntermediatePE = true;
  }  // over channels
 
  if (existsIntermediatePE && fillNb < nEv) {
    for (auto chan : channels) {
      int bar = chan.getBarID();
      if (bar < 12) {  // stick within the predefined histogram array
        float PE = chan.getPE();
        hEvDispPE->Fill(fillNb, bar, PE);
      }
    }  // if within event display range
    fillNb++;
  }  // if PE range triggers writing these event displays
 
  if (subleadBar == -1) {
    subleadBar = leadBar;
    peSublead = peLead;
  }
  hPEVsDelta[leadBar]->Fill(leadBar - subleadBar, peLead);
  hDeltaPEVsDelta[leadBar]->Fill(leadBar - subleadBar, peLead - peSublead);
 
  //    if ( (subleadBar%2) == (leadBar%2) ) // in same layer (or even, hit).
  // skip if we're not seeing a max across layers
  //  return;  -- on the other hand this is evident from the plot: delta is even
 
  hPEmaxVsDelta->Fill(leadBar - subleadBar, peLead);
 
  return;
}

References ldmx::TrigScintHit::getBarID().

configure()

void trigscint::TestBeamHitAnalyzer::configure ( framework::config::Parameters &  parameters )

overridevirtual

Callback for the EventProcessor to configure itself from the given set of parameters.

The parameters a processor has access to are the member variables of the python class in the sequence that has className equal to the EventProcessor class name.

For an example, look at MyProcessor.

Parameters

parameters

Parameters for configuration.

Reimplemented from framework::EventProcessor.

Definition at line 16 of file TestBeamHitAnalyzer.cxx.

                                                                         {
  inputCol_ = parameters.getParameter<std::string>("inputCollection");
  inputPassName_ = parameters.getParameter<std::string>("inputPassName");
  peds_ = parameters.getParameter<std::vector<double> >("pedestals");
  startSample_ = parameters.getParameter<int>("startSample");
 
  std::cout << " [ TestBeamHitAnalyzer ] In configure(), got parameters "
            << "\n\t inputCollection = " << inputCol_
            << "\n\t inputPassName = " << inputPassName_
            << "\n\t startSample = " << startSample_
            << "\n\t pedestals[0] = " << peds_[0] << "\t." << std::endl;
 
  return;
}

References framework::config::Parameters::getParameter().

onProcessEnd()

void trigscint::TestBeamHitAnalyzer::onProcessEnd ( )

overridevirtual

Callback for the EventProcessor to take any necessary action when the processing of events finishes, such as calculating job-summary quantities.

Reimplemented from framework::EventProcessor.

Definition at line 145 of file TestBeamHitAnalyzer.cxx.

{ return; }

onProcessStart()

void trigscint::TestBeamHitAnalyzer::onProcessStart ( )

overridevirtual

Callback for the EventProcessor to take any necessary action when the processing of events starts, such as creating histograms.

Reimplemented from framework::EventProcessor.

Definition at line 92 of file TestBeamHitAnalyzer.cxx.

                                         {
  std::cout << "\n\n Process starts! My analyzer should do something -- like "
               "print this \n\n"
            << std::endl;
 
  getHistoDirectory();
 
  int nTimeSamp = 40;
  int PEmax = 400;
  int nPEbins = 2 * PEmax;
  // float Qmax = PEmax / (6250. / 4.e6);
  // float Qmin = -10;
  // int nQbins = (Qmax - Qmin) / 4;
 
  for (int iB = 0; iB < nChannels; iB++) {
    hPE[iB] = new TH1F(Form("hPE_chan%i", iB), Form(";PE, chan%i", iB), nPEbins,
                       0, PEmax);
    hPEinClusters[iB] = new TH1F(Form("hPEinClusters_chan%i", iB),
                                 Form(";PE, chan%i", iB), nPEbins, 0, PEmax);
    hPEVsDelta[iB] = new TH2F(Form("hPEVsDelta_chan%i", iB),
                              Form(";#Delta_{barID};PE, chan%i has max PE", iB),
                              nChannels + 1, -nChannels / 2 - 0.5,
                              nChannels / 2 + 0.5, nPEbins, 0, PEmax);
    hDeltaPEVsDelta[iB] = new TH2F(
        Form("hDeltaPEVsDelta_chan%i", iB),
        Form(";#Delta_{barID};#Delta_PE, chan%i has max PE", iB), nChannels + 1,
        -nChannels / 2 - 0.5, nChannels / 2 + 0.5, nPEbins, 0, PEmax);
  }
 
  // make event displays for events where there are channels with weird event
  // hit PE counts
  for (int iE = 0; iE < nEv; iE++) {
    for (int iB = 0; iB < nChannels; iB++) {
      hOut[iE][iB] =
          new TH1F(Form("hCharge_chan%i_nv%i", iB, iE),
                   Form(";time sample; Q, chan %i, ev %i [fC]", iB, iE),
                   nTimeSamp, -0.5, nTimeSamp - 0.5);
    }
  }
 
  hPEmaxVsDelta =
      new TH2F("hPEmaxVsDelta", ";#Delta_{barID};PE, max hit", nChannels,
               -nChannels / 2, nChannels / 2, nPEbins, 0, PEmax);
  hEvDisp = new TH2F(Form("hEvDisp_ev%i", nEv), ";Event number; Bar ID; PE",
                     nEv, 0.5, nEv + 0.5, nChannels, -0.5, nChannels - 0.5);
  hEvDispPE = new TH2F("hEvDispPEcut", ";Event number; Bar ID; PE", nEv, 0.5,
                       nEv + 0.5, nChannels, -0.5, nChannels - 0.5);
 
  fillNb = 0;
 
  return;
}

Member Data Documentation

fillNb

int trigscint::TestBeamHitAnalyzer::fillNb {0}

private

Definition at line 53 of file TestBeamHitAnalyzer.h.

{0};

hDeltaPEVsDelta

TH2F* trigscint::TestBeamHitAnalyzer::hDeltaPEVsDelta[16]

private

Definition at line 61 of file TestBeamHitAnalyzer.h.

hEvDisp

TH2F* trigscint::TestBeamHitAnalyzer::hEvDisp

private

Definition at line 50 of file TestBeamHitAnalyzer.h.

hEvDispPE

TH2F* trigscint::TestBeamHitAnalyzer::hEvDispPE

private

Definition at line 51 of file TestBeamHitAnalyzer.h.

hOut

TH1F* trigscint::TestBeamHitAnalyzer::hOut[200][16]

private

Definition at line 56 of file TestBeamHitAnalyzer.h.

hPE

TH1F* trigscint::TestBeamHitAnalyzer::hPE[16]

private

Definition at line 58 of file TestBeamHitAnalyzer.h.

hPEinClusters

TH1F* trigscint::TestBeamHitAnalyzer::hPEinClusters[16]

private

Definition at line 59 of file TestBeamHitAnalyzer.h.

hPEmaxVsDelta

TH2F* trigscint::TestBeamHitAnalyzer::hPEmaxVsDelta

private

Definition at line 62 of file TestBeamHitAnalyzer.h.

hPEVsDelta

TH2F* trigscint::TestBeamHitAnalyzer::hPEVsDelta[16]

private

Definition at line 60 of file TestBeamHitAnalyzer.h.

inputCol_

std::string trigscint::TestBeamHitAnalyzer::inputCol_

private

Definition at line 41 of file TestBeamHitAnalyzer.h.

inputPassName_

std::string trigscint::TestBeamHitAnalyzer::inputPassName_ {""}

private

Definition at line 42 of file TestBeamHitAnalyzer.h.

{""};

nChannels

int trigscint::TestBeamHitAnalyzer::nChannels {16}

private

Definition at line 48 of file TestBeamHitAnalyzer.h.

{16};

nEv

int trigscint::TestBeamHitAnalyzer::nEv {200}

private

Definition at line 47 of file TestBeamHitAnalyzer.h.

{200};

peds_

std::vector<double> trigscint::TestBeamHitAnalyzer::peds_

private

Definition at line 43 of file TestBeamHitAnalyzer.h.

startSample_

int trigscint::TestBeamHitAnalyzer::startSample_ {0}

private

Definition at line 44 of file TestBeamHitAnalyzer.h.

{0};

vChargeVsTime

std::vector<std::vector<TH1F*> > trigscint::TestBeamHitAnalyzer::vChargeVsTime

private

Definition at line 38 of file TestBeamHitAnalyzer.h.

---

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

• TrigScint/include/TrigScint/TestBeamHitAnalyzer.h
• TrigScint/src/TrigScint/TestBeamHitAnalyzer.cxx