dqm::TrigScintDigiVerifier Class Reference

Generate histograms to check digi pipeline performance. More...

#include <TrigScintDigiVerifier.h>

Public Member Functions
	TrigScintDigiVerifier (const std::string &name, framework::Process &process)
	Constructor.
virtual void	configure (framework::config::Parameters &ps)
	Input python configuration parameters.
virtual void	analyze (const framework::Event &event)
	Fills histograms.
Public Member Functions inherited from framework::Analyzer
	Analyzer (const std::string &name, Process &process)
	Class constructor.
virtual void	process (Event &event) final
	Processing an event for an Analyzer is calling analyze.
virtual void	beforeNewRun (ldmx::RunHeader &run_header) final
	Don't allow Analyzers to add parameters to the run header.
Public Member Functions inherited from framework::EventProcessor
	DECLARE_FACTORY (EventProcessor, EventProcessor *, const std::string &, Process &)
	declare that we have a factory for this class
	EventProcessor (const std::string &name, Process &process)
	Class constructor.
virtual	~EventProcessor ()=default
	Class destructor.
virtual void	onNewRun (const ldmx::RunHeader &run_header)
	Callback for the EventProcessor to take any necessary action when the run being processed changes.
virtual void	onFileOpen (EventFile &event_file)
	Callback for the EventProcessor to take any necessary action when a new event input ROOT file is opened.
virtual void	onFileClose (EventFile &event_file)
	Callback for the EventProcessor to take any necessary action when a event input ROOT file is closed.
virtual void	onProcessStart ()
	Callback for the EventProcessor to take any necessary action when the processing of events starts, such as creating histograms.
virtual void	onProcessEnd ()
	Callback for the EventProcessor to take any necessary action when the processing of events finishes, such as calculating job-summary quantities.
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::string	ts_simhit_coll_
	Collection Name for SimHits.
std::string	ts_simhit_pass_
	Pass Name for SimHits.
std::string	ts_digi_coll_
	Collection Name for digis.
std::string	ts_digi_pass_
	Pass Name for digis.

Additional Inherited Members
Protected Member Functions inherited from framework::EventProcessor
void	abortEvent ()
	Abort the event immediately.
Protected Attributes inherited from framework::EventProcessor
HistogramPool	histograms_
	helper object for making and filling histograms
NtupleManager &	ntuple_ {NtupleManager::getInstance()}
	Manager for any ntuples.
logging::logger	the_log_
	The logger for this EventProcessor.

Detailed Description

Generate histograms to check digi pipeline performance.

Definition at line 19 of file TrigScintDigiVerifier.h.

Constructor & Destructor Documentation

TrigScintDigiVerifier()

dqm::TrigScintDigiVerifier::TrigScintDigiVerifier ( const std::string & name, framework::Process & process )

inline

Constructor.

Blank Analyzer constructor

Definition at line 26 of file TrigScintDigiVerifier.h.

      : framework::Analyzer(name, process) {}

Member Function Documentation

analyze()

void dqm::TrigScintDigiVerifier::analyze ( const framework::Event & event )

virtual

Fills histograms.

Implements framework::Analyzer.

Definition at line 14 of file TrigScintDigiVerifier.cxx.

                                                               {
  // get truth information sorted into an ID based map
  auto ts_simhits = event.getCollection<ldmx::SimCalorimeterHit>(
      ts_simhit_coll_, ts_simhit_pass_);
 
  // sort sim hits by ID
  std::sort(ts_simhits.begin(), ts_simhits.end(),
            [](const ldmx::SimCalorimeterHit &lhs,
               const ldmx::SimCalorimeterHit &rhs) {
              return lhs.getID() < rhs.getID();
            });
 
  auto ts_digis{
      event.getCollection<ldmx::TrigScintHit>(ts_digi_coll_, ts_digi_pass_)};
 
  // sort digi hits by ID
  std::sort(ts_digis.begin(), ts_digis.end(),
            [](const ldmx::TrigScintHit &lhs, const ldmx::TrigScintHit &rhs) {
              return lhs.getID() < rhs.getID();
            });
 
  // Loop on the ts rechits
  ldmx_log(info) << "There are " << ts_digis.size()
                 << " ts digis in this event";
  for (const auto &ts_digi : ts_digis) {
    // skip anything that digi flagged as noise
    if (ts_digi.isNoise()) {
      ldmx_log(debug) << "Digi with raw ID " << ts_digi.getID()
                      << " and bar ID " << ts_digi.getBarID()
                      << " is flagged as noise, skipping";
      continue;
    }
    int raw_id = ts_digi.getID();
    ldmx_log(debug) << "Digi with raw ID " << raw_id << " and bar ID "
                    << ts_digi.getBarID() << " has energy "
                    << ts_digi.getEnergy() << " and amplitude "
                    << ts_digi.getAmplitude();
 
    // get information for this hit
 
    double total_sim_energy_dep = 0.;
    for (const auto &ts_simhit : ts_simhits) {
      if (raw_id == ts_simhit.getID()) {
        total_sim_energy_dep += ts_simhit.getEdep();
      } else if (raw_id < ts_simhit.getID()) {
        // later sim hits - all done
        break;
      }
    }
 
    ldmx_log(info) << " There are " << ts_simhits.size()
                   << " sim hits in this event, adding up to a total energy of "
                   << total_sim_energy_dep;
 
    histograms_.fill("sim_edep:rec_amplitude", total_sim_energy_dep,
                     ts_digi.getAmplitude());
    histograms_.fill("sim_edep:rec_energy", total_sim_energy_dep,
                     ts_digi.getEnergy());
  }  // end of loop on ts digis
 
  return;
}

References framework::HistogramPool::fill(), framework::EventProcessor::histograms_, ts_digi_coll_, ts_digi_pass_, ts_simhit_coll_, and ts_simhit_pass_.

configure()

void dqm::TrigScintDigiVerifier::configure ( framework::config::Parameters & ps )

virtual

Input python configuration parameters.

Reimplemented from framework::EventProcessor.

Definition at line 5 of file TrigScintDigiVerifier.cxx.

                                                                   {
  ts_simhit_coll_ = ps.get<std::string>("ts_simhit_coll");
  ts_simhit_pass_ = ps.get<std::string>("ts_simhit_pass");
  ts_digi_coll_ = ps.get<std::string>("ts_digi_coll");
  ts_digi_pass_ = ps.get<std::string>("ts_digi_pass");
 
  return;
}

References framework::config::Parameters::get(), ts_digi_coll_, ts_digi_pass_, ts_simhit_coll_, and ts_simhit_pass_.

Member Data Documentation

ts_digi_coll_

std::string dqm::TrigScintDigiVerifier::ts_digi_coll_

private

Collection Name for digis.

Definition at line 47 of file TrigScintDigiVerifier.h.

Referenced by analyze(), and configure().

ts_digi_pass_

std::string dqm::TrigScintDigiVerifier::ts_digi_pass_

private

Pass Name for digis.

Definition at line 50 of file TrigScintDigiVerifier.h.

Referenced by analyze(), and configure().

ts_simhit_coll_

std::string dqm::TrigScintDigiVerifier::ts_simhit_coll_

private

Collection Name for SimHits.

Definition at line 41 of file TrigScintDigiVerifier.h.

Referenced by analyze(), and configure().

ts_simhit_pass_

std::string dqm::TrigScintDigiVerifier::ts_simhit_pass_

private

Pass Name for SimHits.

Definition at line 44 of file TrigScintDigiVerifier.h.

Referenced by analyze(), and configure().

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

• DQM/include/DQM/TrigScintDigiVerifier.h
• DQM/src/DQM/TrigScintDigiVerifier.cxx