MuonSimHitProducer.h

Go to the documentation of this file.

#ifndef FastSimulation_MuonSimHitProducer_MuonSimHitProducer_h
#define FastSimulation_MuonSimHitProducer_MuonSimHitProducer_h
 
//
// Package:    MuonSimHitProducer
// Class:      MuonSimHitProducer
//
//
//  Author:  Martijn Mulders
// Created:  Wed July 11 12:37:24 CET 2007
// $Id: MuonSimHitProducer.h,v 1.10 2010/05/13 15:23:21 aperrott Exp $
//
 
// system include files
#include <memory>
 
// user include files
#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "TrackingTools/KalmanUpdators/interface/Chi2MeasurementEstimator.h"
#include "SimGeneral/HepPDTRecord/interface/ParticleDataTable.h"
 
// FastSimulation headers
class MagneticField;
class TrackerGeometry;
class DTGeometry;
class CSCGeometry;
class RPCGeometry;
class MuonServiceProxy;
class MaterialEffects;
class TrajectoryStateOnSurface;
class Propagator;
class RandomEngineAndDistribution;
class SimTrack;
class SimVertex;
/*
namespace reco { 
  class Muon;
}
*/
 
namespace edm {
  class ParameterSet;
  class Event;
  class EventSetup;
}  // namespace edm
 
//
// class declaration
//
 
class MuonSimHitProducer : public edm::stream::EDProducer<> {
public:
  explicit MuonSimHitProducer(const edm::ParameterSet&);
  ~MuonSimHitProducer() override;
 
private:
  MuonServiceProxy* theService;
  Chi2MeasurementEstimator theEstimator;
 
  const MagneticField* magfield;
  const DTGeometry* dtGeom;
  const CSCGeometry* cscGeom;
  const RPCGeometry* rpcGeom;
  const Propagator* propagatorWithMaterial;
  Propagator* propagatorWithoutMaterial;
 
  MaterialEffects* theMaterialEffects;
 
  void beginRun(edm::Run const& run, const edm::EventSetup& es) override;
  void produce(edm::Event&, const edm::EventSetup&) override;
  void readParameters(const edm::ParameterSet&, const edm::ParameterSet&, const edm::ParameterSet&);
 
  // Parameters to emulate the muonSimHit association inefficiency due to delta's
  double kDT;
  double fDT;
  double kCSC;
  double fCSC;
 
  void applyMaterialEffects(TrajectoryStateOnSurface& tsosWithdEdx,
                            TrajectoryStateOnSurface& tsos,
                            double radPath,
                            RandomEngineAndDistribution const*,
                            HepPDT::ParticleDataTable const&);
 
  // ----------- parameters ----------------------------
  bool fullPattern_;
  bool doL1_, doL3_, doGL_;
 
  // tags
  edm::InputTag simMuonLabel;
  edm::InputTag simVertexLabel;
 
  // tokens
  edm::EDGetTokenT<std::vector<SimTrack> > simMuonToken;
  edm::EDGetTokenT<std::vector<SimVertex> > simVertexToken;
};
 
#endif