SimTracker/TrackAssociation/interface/ParametersDefinerForTP.h - master - githubmirror/cmssw

SimTracker/TrackAssociation/interface/ParametersDefinerForTP.h
89 строк4 KB
Matti Kortelainen
Migrate (Cosmic)ParametersDefinerForTP to esConsumes()
17 авг 2021, 23:42
17 авг 2021, 23:421acfa67
#ifndef TrackAssociation_ParametersDefinerForTP_h
#define TrackAssociation_ParametersDefinerForTP_h

/**
 *
 *
 * \author Boris Mangano (UCSD)  5/7/2009
 */

#include <memory>

#include "DataFormats/BeamSpot/interface/BeamSpot.h"
#include "DataFormats/Candidate/interface/Candidate.h"
#include "FWCore/Framework/interface/ConsumesCollector.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "MagneticField/Engine/interface/MagneticField.h"
#include "MagneticField/Records/interface/IdealMagneticFieldRecord.h"
#include "SimGeneral/TrackingAnalysis/interface/SimHitTPAssociationProducer.h"
#include <SimDataFormats/TrackingAnalysis/interface/TrackingParticle.h>

class ParametersDefinerForTP {
public:
  ParametersDefinerForTP(const edm::InputTag &beamspot, edm::ConsumesCollector iC);
  virtual ~ParametersDefinerForTP();

  typedef int Charge;                              ///< electric charge type
  typedef math::XYZPointD Point;                   ///< point in the space
  typedef math::XYZTLorentzVectorD LorentzVector;  ///< Lorentz vector

  virtual TrackingParticle::Vector momentum(const edm::Event &iEvent,
                                            const edm::EventSetup &iSetup,
                                            const Charge ch,
                                            const Point &vtx,
                                            const LorentzVector &lv) const;

  virtual TrackingParticle::Vector momentum(const edm::Event &iEvent,
                                            const edm::EventSetup &iSetup,
                                            const TrackingParticleRef &tpr) const {
    return momentum(iEvent, iSetup, tpr->charge(), tpr->vertex(), tpr->p4());
  }

  virtual TrackingParticle::Vector momentum(const edm::Event &iEvent,
                                            const edm::EventSetup &iSetup,
                                            const reco::Candidate &tp) const {
    return momentum(iEvent, iSetup, tp.charge(), tp.vertex(), tp.p4());
  }

  virtual TrackingParticle::Point vertex(const edm::Event &iEvent,
                                         const edm::EventSetup &iSetup,
                                         const Charge ch,
                                         const Point &vtx,
                                         const LorentzVector &lv) const;

  virtual TrackingParticle::Point vertex(const edm::Event &iEvent,
                                         const edm::EventSetup &iSetup,
                                         const TrackingParticleRef &tpr) const {
    return vertex(iEvent, iSetup, tpr->charge(), tpr->vertex(), tpr->p4());
  }

  virtual TrackingParticle::Point vertex(const edm::Event &iEvent,
                                         const edm::EventSetup &iSetup,
                                         const reco::Candidate &tp) const {
    return vertex(iEvent, iSetup, tp.charge(), tp.vertex(), tp.p4());
  }

  virtual std::tuple<TrackingParticle::Vector, TrackingParticle::Point> momentumAndVertex(
      const edm::Event &iEvent, const edm::EventSetup &iSetup, const TrackingParticleRef &tpr) const {
    return momentumAndVertex(iEvent, iSetup, tpr->charge(), tpr->vertex(), tpr->p4());
  }

  std::tuple<TrackingParticle::Vector, TrackingParticle::Point> momentumAndVertex(const edm::Event &iEvent,
                                                                                  const edm::EventSetup &iSetup,
                                                                                  const Charge ch,
                                                                                  const Point &vtx,
                                                                                  const LorentzVector &lv) const;

  virtual void initEvent(edm::Handle<SimHitTPAssociationProducer::SimHitTPAssociationList> simHitsTPAssocToSet) {}

  virtual std::unique_ptr<ParametersDefinerForTP> clone() const {
    return std::make_unique<ParametersDefinerForTP>(*this);
  }

protected:
  const edm::EDGetTokenT<reco::BeamSpot> bsToken_;
  const edm::ESGetToken<MagneticField, IdealMagneticFieldRecord> mfToken_;
};

#endif