PreshowerClusterShapeProducer.h

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#ifndef RecoEcal_EgammaClusterProducers_PreshowerClusterShapeProducer_h
#define RecoEcal_EgammaClusterProducers_PreshowerClusterShapeProducer_h


#include <memory>

#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "DataFormats/EcalDetId/interface/ESDetId.h"
#include "DataFormats/Math/interface/Point3D.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "Geometry/CaloGeometry/interface/CaloSubdetectorGeometry.h"

#include "DataFormats/EgammaReco/interface/PreshowerClusterShape.h"
#include "RecoEcal/EgammaClusterAlgos/interface/EndcapPiZeroDiscriminatorAlgo.h"

// authors A. Kyriakis, D. Maletic

class PreshowerClusterShapeProducer : public edm::stream::EDProducer<> {

 public:

  typedef math::XYZPoint Point;

  explicit PreshowerClusterShapeProducer (const edm::ParameterSet& ps);

  ~PreshowerClusterShapeProducer() override;

  void produce( edm::Event& evt, const edm::EventSetup& es) override;

 private:

  int nEvt_;         // internal counter of events

  //clustering parameters:

  edm::EDGetTokenT<EcalRecHitCollection> preshHitToken_; // name of module/plugin/producer 
                                                         // producing hits
  edm::EDGetTokenT<reco::SuperClusterCollection> endcapSClusterToken_; // likewise for producer 
                                                                       // of endcap superclusters

  std::string PreshowerClusterShapeCollectionX_;
  std::string PreshowerClusterShapeCollectionY_;
  
  EndcapPiZeroDiscriminatorAlgo * presh_pi0_algo; // algorithm doing the real work

};
#endif