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#ifndef HLTDisplacedtktktkVtxProducer_h
#define HLTDisplacedtktktkVtxProducer_h
/** \class HLTDisplacedtktktkVtxProducer_h
*
*
* produces kalman vertices from di-track
* takes track candidates as input
* configurable cuts on pt, eta, pair pt, inv. mass
* the two tracks have to be both tracks or both muons
*
* \author Alexander.Schmidt@cern.ch
* \date 3. Feb. 2011
* \adapted for D Gian.Michele.Innocenti@cern.ch
* \date 5. Aug. 2015
*
*/
#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "DataFormats/RecoCandidate/interface/RecoChargedCandidateFwd.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"
#include "DataFormats/HLTReco/interface/TriggerFilterObjectWithRefs.h"
#include "DataFormats/HLTReco/interface/TriggerRefsCollections.h"
#include "TrackingTools/TransientTrack/interface/TransientTrackBuilder.h"
#include "TrackingTools/Records/interface/TransientTrackRecord.h"
#include <vector>
namespace edm {
class ConfigurationDescriptions;
}
class HLTDisplacedtktktkVtxProducer : public edm::stream::EDProducer<> {
public:
explicit HLTDisplacedtktktkVtxProducer(const edm::ParameterSet&);
~HLTDisplacedtktktkVtxProducer() override;
static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
void produce(edm::Event&, const edm::EventSetup&) override;
private:
bool checkPreviousCand(const reco::TrackRef& trackref, const std::vector<reco::RecoChargedCandidateRef>& ref2) const;
const edm::ESGetToken<TransientTrackBuilder, TransientTrackRecord> transientTrackRecordToken_;
const edm::InputTag srcTag_;
const edm::EDGetTokenT<reco::RecoChargedCandidateCollection> srcToken_;
const edm::InputTag previousCandTag_;
const edm::EDGetTokenT<trigger::TriggerFilterObjectWithRefs> previousCandToken_;
const double maxEta_;
const double minPtTk1_;
const double minPtTk2_;
const double minPtTk3_;
const double minPtRes_;
const double minPtTri_;
const double minInvMassRes_;
const double maxInvMassRes_;
const double minInvMass_;
const double maxInvMass_;
const double massParticle1_;
const double massParticle2_;
const double massParticle3_;
const int chargeOpt_;
const int resOpt_;
const int triggerTypeDaughters_;
double firstTrackMass;
double secondTrackMass;
double thirdTrackMass;
double firstTrackPt;
double secondTrackPt;
double thirdTrackPt;
double firstTrackMass2;
double secondTrackMass2;
double thirdTrackMass2;
};
#endif
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