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CSCTriggerPrimitivesProducer Class Reference

Implementation of the local Level-1 Cathode Strip Chamber trigger. More...

#include <L1Trigger/CSCTriggerPrimitives/plugins/CSCTriggerPrimitivesProducer.h>

Inheritance diagram for CSCTriggerPrimitivesProducer:

List of all members.

Public Member Functions
virtual void	beginJob (const edm::EventSetup &setup)
	CSCTriggerPrimitivesProducer (const edm::ParameterSet &)
virtual void	produce (edm::Event &, const edm::EventSetup &)
	~CSCTriggerPrimitivesProducer ()
Private Attributes
edm::InputTag	compDigiProducer_
int	iev
CSCTriggerPrimitivesBuilder *	lctBuilder_
edm::InputTag	wireDigiProducer_

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Detailed Description

Implementation of the local Level-1 Cathode Strip Chamber trigger.

Simulates functionalities of the anode and cathode Local Charged Tracks (LCT) processors, of the Trigger Mother Board (TMB), and of the Muon Port Card (MPC).

Input to the simulation are collections of the CSC wire and comparator digis.

Produces four collections of the Level-1 CSC Trigger Primitives (track stubs, or LCTs): anode LCTs (ALCTs), cathode LCTs (CLCTs), correlated LCTs at TMB, and correlated LCTs at MPC.

Author:

Slava Valuev, UCLA.

Date

2007/04/19 10:25:03

Revision

1.1

Definition at line 33 of file CSCTriggerPrimitivesProducer.h.

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Constructor & Destructor Documentation

CSCTriggerPrimitivesProducer::CSCTriggerPrimitivesProducer

(

const edm::ParameterSet &

conf

)

[explicit]

Definition at line 39 of file CSCTriggerPrimitivesProducer.cc.

References compDigiProducer_, edm::ParameterSet::getParameter(), lctBuilder_, and wireDigiProducer_.

                                                                                      : iev(0) {

  wireDigiProducer_ = conf.getParameter<edm::InputTag>("CSCWireDigiProducer");
  compDigiProducer_ = conf.getParameter<edm::InputTag>("CSCComparatorDigiProducer");

  lctBuilder_ = new CSCTriggerPrimitivesBuilder(conf); // pass on the conf

  // register what this produces
  produces<CSCALCTDigiCollection>();
  produces<CSCCLCTDigiCollection>();
  produces<CSCCorrelatedLCTDigiCollection>();
  produces<CSCCorrelatedLCTDigiCollection>("MPCSORTED");
}

CSCTriggerPrimitivesProducer::~CSCTriggerPrimitivesProducer

(

)

Definition at line 53 of file CSCTriggerPrimitivesProducer.cc.

References iev, lctBuilder_, and LogDebug.

                                                            {
  LogDebug("L1CSCTrigger")
    << "deleting trigger primitives after " << iev << " events.";
  delete lctBuilder_;
  //TimingReport::current()->dump(std::cout);
}

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Member Function Documentation

void CSCTriggerPrimitivesProducer::beginJob

(

const edm::EventSetup &

setup

)

[virtual]

Reimplemented from edm::EDProducer.

Definition at line 60 of file CSCTriggerPrimitivesProducer.cc.

                                                                      {
}

void CSCTriggerPrimitivesProducer::produce	(	edm::Event &	ev,
		const edm::EventSetup &	setup
	)			[virtual]

Implements edm::EDProducer.

Definition at line 63 of file CSCTriggerPrimitivesProducer.cc.

References CSCTriggerPrimitivesBuilder::build(), compDigiProducer_, dbtoconf::conf, edm::EventSetup::get(), edm::Event::getByLabel(), h, iev, edm::InputTag::instance(), edm::InputTag::label(), lctBuilder_, LogDebug, edm::ESHandle< T >::product(), edm::Handle< T >::product(), edm::Event::put(), CSCTriggerPrimitivesBuilder::setConfigParameters(), CSCTriggerGeometry::setGeometry(), and wireDigiProducer_.

                                                                       {
  //static TimingReport::Item & lctTimer =
  //  (*TimingReport::current())["CSCTriggerPrimitivesProducer:produce"];
  //TimeMe t(lctTimer, false);

  LogDebug("L1CSCTrigger") << "start producing LCTs for event " << ++iev;

  // Find the geometry (& conditions?) for this event & cache it in 
  // CSCTriggerGeometry.
  edm::ESHandle<CSCGeometry> h;
  setup.get<MuonGeometryRecord>().get(h);
  CSCTriggerGeometry::setGeometry(h);

  // Get config. parameters using EventSetup mechanism.  This must be done
  // in produce() for every event and not in beginJob() (see mail from
  // Jim Brooke sent to hn-cms-L1TrigEmulator on July 30, 2007).
  edm::ESHandle<CSCL1TPParameters> conf;
  setup.get<CSCL1TPParametersRcd>().get(conf);
  if (conf.product() == 0) {
    edm::LogError("CSCTriggerPrimitivesProducer")
      << "+++ Failed to find a CSCL1TPParametersRcd in EventSetup! +++\n"
      << "+++ Cannot continue emulation without these parameters +++\n";
    return;
  }
  lctBuilder_->setConfigParameters(conf.product());

  // Get the collections of comparator & wire digis from event.
  edm::Handle<CSCComparatorDigiCollection> compDigis;
  edm::Handle<CSCWireDigiCollection>       wireDigis;
  ev.getByLabel(compDigiProducer_.label(), compDigiProducer_.instance(), compDigis);
  ev.getByLabel(wireDigiProducer_.label(), wireDigiProducer_.instance(), wireDigis);

  // Create empty collections of ALCTs, CLCTs, and correlated LCTs upstream
  // and downstream of MPC.
  std::auto_ptr<CSCALCTDigiCollection> oc_alct(new CSCALCTDigiCollection);
  std::auto_ptr<CSCCLCTDigiCollection> oc_clct(new CSCCLCTDigiCollection);
  std::auto_ptr<CSCCorrelatedLCTDigiCollection> oc_lct(new CSCCorrelatedLCTDigiCollection);
  std::auto_ptr<CSCCorrelatedLCTDigiCollection> oc_sorted_lct(new CSCCorrelatedLCTDigiCollection);

  // Fill collections.
  lctBuilder_->build(wireDigis.product(), compDigis.product(),
                     *oc_alct, *oc_clct, *oc_lct, *oc_sorted_lct);

  // Put collections in event.
  ev.put(oc_alct);
  ev.put(oc_clct);
  ev.put(oc_lct);
  ev.put(oc_sorted_lct,"MPCSORTED");
}

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Member Data Documentation

edm::InputTag CSCTriggerPrimitivesProducer::compDigiProducer_ [private]

Definition at line 44 of file CSCTriggerPrimitivesProducer.h.

Referenced by CSCTriggerPrimitivesProducer(), and produce().

int CSCTriggerPrimitivesProducer::iev [private]

Definition at line 43 of file CSCTriggerPrimitivesProducer.h.

Referenced by produce(), and ~CSCTriggerPrimitivesProducer().

CSCTriggerPrimitivesBuilder* CSCTriggerPrimitivesProducer::lctBuilder_ [private]

Definition at line 46 of file CSCTriggerPrimitivesProducer.h.

Referenced by CSCTriggerPrimitivesProducer(), produce(), and ~CSCTriggerPrimitivesProducer().

edm::InputTag CSCTriggerPrimitivesProducer::wireDigiProducer_ [private]

Definition at line 45 of file CSCTriggerPrimitivesProducer.h.

Referenced by CSCTriggerPrimitivesProducer(), and produce().

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

• L1Trigger/CSCTriggerPrimitives/plugins/CSCTriggerPrimitivesProducer.h
• L1Trigger/CSCTriggerPrimitives/plugins/CSCTriggerPrimitivesProducer.cc

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