GeantPropagatorESProducer Class Reference

#include <GeantPropagatorESProducer.h>

Inheritance diagram for GeantPropagatorESProducer:

List of all members.

Public Member Functions
	GeantPropagatorESProducer (const edm::ParameterSet &p)
boost::shared_ptr< Propagator >	produce (const TrackingComponentsRecord &)
virtual	~GeantPropagatorESProducer ()
Private Attributes
boost::shared_ptr< Propagator >	_propagator
edm::ParameterSet	pset_

---

Detailed Description

Definition at line 10 of file GeantPropagatorESProducer.h.

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Constructor & Destructor Documentation

GeantPropagatorESProducer::GeantPropagatorESProducer

(

const edm::ParameterSet &

p

)

Definition at line 16 of file GeantPropagatorESProducer.cc.

References edm::ParameterSet::getParameter(), and AlCaHLTBitMon_ParallelJobs::p.

{
  std::string myname = p.getParameter<std::string>("ComponentName");
  pset_ = p;
  setWhatProduced(this,myname);
}

GeantPropagatorESProducer::~GeantPropagatorESProducer

(

)

[virtual]

Definition at line 23 of file GeantPropagatorESProducer.cc.

{}

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Member Function Documentation

boost::shared_ptr< Propagator > GeantPropagatorESProducer::produce

(

const TrackingComponentsRecord &

iRecord

)

Definition at line 26 of file GeantPropagatorESProducer.cc.

References alongMomentum, anyDirection, dir, Geant4ePropagator_cfi::Geant4ePropagator, edm::eventsetup::DependentRecordImplementation< RecordT, ListT >::getRecord(), HLT_ES_cff::magfield, and oppositeToMomentum.

                                                                          { 

  ESHandle<MagneticField> magfield;
  iRecord.getRecord<IdealMagneticFieldRecord>().get(magfield );


  std::string pdir = pset_.getParameter<std::string>("PropagationDirection");
  std::string particleName = pset_.getParameter<std::string>("ParticleName");
  const char* part = particleName.c_str();

  PropagationDirection dir = alongMomentum;
  
  if (pdir == "oppositeToMomentum") dir = oppositeToMomentum;
  if (pdir == "alongMomentum") dir = alongMomentum;
  if (pdir == "anyDirection") dir = anyDirection;
  
  _propagator  = boost::shared_ptr<Propagator>(new Geant4ePropagator(&(*magfield),part,dir));
  return _propagator;
}

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Member Data Documentation

boost::shared_ptr<Propagator> GeantPropagatorESProducer::_propagator [private]

Definition at line 16 of file GeantPropagatorESProducer.h.

edm::ParameterSet GeantPropagatorESProducer::pset_ [private]

Definition at line 17 of file GeantPropagatorESProducer.h.