dqm::Trigger Class Reference

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

#include <Trigger.h>

Public Member Functions
	Trigger (const std::string &name, framework::Process &process)
	Constructor.
virtual void	configure (framework::config::Parameters &ps)
	Input python configuration parameters.
virtual void	onProcessStart ()
	Method executed before processing of events begins.
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.
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.
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	trigger_collName_
	Trigger collection name.
std::string	trigger_passName_
	Trigger collection pass name.

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

Generate histograms to check digi pipeline performance.

Definition at line 14 of file Trigger.h.

Constructor & Destructor Documentation

Trigger()

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

inline

Constructor.

Blank Analyzer constructor

Definition at line 21 of file Trigger.h.

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

Member Function Documentation

analyze()

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

virtual

Fills histograms.

Implements framework::Analyzer.

Definition at line 44 of file Trigger.cxx.

                                                 {
  auto trigResult{event.getObject<ldmx::TriggerResult>(trigger_collName_,
                                                       trigger_passName_)};
 
  histograms_.fill(trigger_collName_ + ".EcalEsum", trigResult.getAlgoVar(0));
  histograms_.fill(trigger_collName_ + ".EcalEcut", trigResult.getAlgoVar(1));
  histograms_.fill(trigger_collName_ + ".EcalLayercut",
                   trigResult.getAlgoVar(2));
  histograms_.fill(trigger_collName_ + ".nElectrons", trigResult.getAlgoVar(3));
  histograms_.fill(trigger_collName_ + ".pass", trigResult.passed());
 
  return;
}

References framework::HistogramHelper::fill(), framework::EventProcessor::histograms_, trigger_collName_, and trigger_passName_.

configure()

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

virtual

Input python configuration parameters.

Reimplemented from framework::EventProcessor.

Definition at line 8 of file Trigger.cxx.

                                                     {
  trigger_collName_ = ps.getParameter<std::string>("trigger_name");
  trigger_passName_ = ps.getParameter<std::string>("trigger_pass");
 
  return;
}

References framework::config::Parameters::getParameter(), trigger_collName_, and trigger_passName_.

onProcessStart()

void dqm::Trigger::onProcessStart ( )

virtual

Method executed before processing of events begins.

Reimplemented from framework::EventProcessor.

Definition at line 15 of file Trigger.cxx.

                             {
  getHistoDirectory();
  // create trigger variable histograms
 
  // pass/fail is a boolean, simple binning
  histograms_.create(trigger_collName_ + ".pass", "Pass trigger", 2, 0, 2);
 
  int maxE = 20000;
  int minE = 0;
  int nBinsE = (maxE - minE) / 100;
  histograms_.create(trigger_collName_ + ".EcalEsum", "Ecal energy sum [MeV]",
                     nBinsE, minE, maxE);
  histograms_.create(trigger_collName_ + ".EcalEcut", "Ecal E_{max} cut [MeV]",
                     nBinsE, minE, maxE);
 
  int maxLayer = 32;
  int minLayer = 0;
  int nBinsLayer = (maxLayer - minLayer);
  histograms_.create(trigger_collName_ + ".EcalLayercut", "Ecal layer_{max}",
                     nBinsLayer, minLayer, maxLayer);
 
  int maxElectrons = 10;
  int minElectrons = 0;
  int nBinsElectrons = (maxElectrons - minElectrons);
  histograms_.create(trigger_collName_ + ".nElectrons",
                     "N_{electrons} used for trigger decision", nBinsElectrons,
                     minElectrons, maxElectrons);
}

References framework::HistogramHelper::create(), framework::EventProcessor::getHistoDirectory(), framework::EventProcessor::histograms_, and trigger_collName_.

Member Data Documentation

trigger_collName_

std::string dqm::Trigger::trigger_collName_

private

Trigger collection name.

Definition at line 41 of file Trigger.h.

Referenced by analyze(), configure(), and onProcessStart().

trigger_passName_

std::string dqm::Trigger::trigger_passName_

private

Trigger collection pass name.

Definition at line 44 of file Trigger.h.

Referenced by analyze(), and configure().

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

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