SmartPropagatorESProducer Class Reference

#include <SmartPropagatorESProducer.h>

Inheritance diagram for SmartPropagatorESProducer:

List of all members.

Public Member Functions
boost::shared_ptr< Propagator >	produce (const TrackingComponentsRecord &)
	SmartPropagatorESProducer (const edm::ParameterSet &)
	Constructor.
virtual	~SmartPropagatorESProducer ()
	Destructor.
Private Attributes
double	theEpsilon
std::string	theMuonPropagatorName
PropagationDirection	thePropagationDirection
boost::shared_ptr< Propagator >	thePropagator
std::string	theTrackerPropagatorName

---

Detailed Description

ES producer needed to put the SmartPropagator inside the EventSetup

Date:

2007/01/17 19:28:40

Revision:

1.1

Author:

R. Bellan - INFN Torino <riccardo.bellan@cern.ch>

ES producer needed to put the SmartPropagator inside the EventSetup

Date:

2007/03/07 18:25:16

Revision:

1.3

Author:

R. Bellan - INFN Torino <riccardo.bellan@cern.ch>

Definition at line 24 of file SmartPropagatorESProducer.h.

---

Constructor & Destructor Documentation

SmartPropagatorESProducer::SmartPropagatorESProducer

(

const edm::ParameterSet &

parameterSet

)

Constructor.

Definition at line 27 of file SmartPropagatorESProducer.cc.

References alongMomentum, anyDirection, Exception, edm::ParameterSet::getParameter(), and oppositeToMomentum.

{
  string myname = parameterSet.getParameter<string>("ComponentName");

  string propDir = parameterSet.getParameter<string>("PropagationDirection");
  
  if (propDir == "oppositeToMomentum") thePropagationDirection = oppositeToMomentum;
  else if (propDir == "alongMomentum") thePropagationDirection = alongMomentum;
  else if (propDir == "anyDirection") thePropagationDirection = anyDirection;
  else
    throw cms::Exception("SmartPropagatorESProducer") 
      << "Wrong fit direction chosen in SmartPropagatorESProducer";


  theEpsilon = parameterSet.getParameter<double>("Epsilon");
  
  theTrackerPropagatorName = parameterSet.getParameter<string>("TrackerPropagator");
  theMuonPropagatorName = parameterSet.getParameter<string>("MuonPropagator");

  setWhatProduced(this,myname);
}

SmartPropagatorESProducer::~SmartPropagatorESProducer

(

)

[virtual]

Destructor.

Definition at line 49 of file SmartPropagatorESProducer.cc.

{}

---

Member Function Documentation

boost::shared_ptr< Propagator > SmartPropagatorESProducer::produce

(

const TrackingComponentsRecord &

iRecord

)

Definition at line 52 of file SmartPropagatorESProducer.cc.

References edm::eventsetup::EventSetupRecord::get(), edm::eventsetup::DependentRecordImplementation< RecordT, ListT >::getRecord(), and SmartPropagator_cfi::SmartPropagator.

                                                                         { 

  ESHandle<MagneticField> magField;
  iRecord.getRecord<IdealMagneticFieldRecord>().get(magField);
  
  ESHandle<Propagator> trackerPropagator;
  iRecord.get(theTrackerPropagatorName,trackerPropagator);

  ESHandle<Propagator> muonPropagator;
  iRecord.get(theMuonPropagatorName,muonPropagator);
  
  
  thePropagator  = boost::shared_ptr<Propagator>(new SmartPropagator(*trackerPropagator, *muonPropagator,
                                                                     &*magField,
                                                                     thePropagationDirection, 
                                                                     theEpsilon));
  return thePropagator;
}

---

Member Data Documentation

double SmartPropagatorESProducer::theEpsilon [private]

Definition at line 42 of file SmartPropagatorESProducer.h.

std::string SmartPropagatorESProducer::theMuonPropagatorName [private]

Definition at line 41 of file SmartPropagatorESProducer.h.

PropagationDirection SmartPropagatorESProducer::thePropagationDirection [private]

Definition at line 39 of file SmartPropagatorESProducer.h.

boost::shared_ptr<Propagator> SmartPropagatorESProducer::thePropagator [private]

Definition at line 38 of file SmartPropagatorESProducer.h.

std::string SmartPropagatorESProducer::theTrackerPropagatorName [private]

Definition at line 40 of file SmartPropagatorESProducer.h.