SiPixelClusterProducer.h

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#ifndef RecoLocalTracker_SiPixelClusterizer_SiPixelClusterProducer_h
#define RecoLocalTracker_SiPixelClusterizer_SiPixelClusterProducer_h

//---------------------------------------------------------------------------
//---------------------------------------------------------------------------

#include "PixelClusterizerBase.h"

//#include "Geometry/CommonDetUnit/interface/TrackingGeometry.h"

#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"

#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/Common/interface/DetSetVectorNew.h"
#include "DataFormats/SiPixelDigi/interface/PixelDigi.h"
#include "DataFormats/SiPixelCluster/interface/SiPixelCluster.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"

#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/Framework/interface/ESHandle.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/Utilities/interface/InputTag.h"

  class dso_hidden SiPixelClusterProducer final : public edm::stream::EDProducer<> {
  public:
    //--- Constructor, virtual destructor (just in case)
    explicit SiPixelClusterProducer(const edm::ParameterSet& conf);
    ~SiPixelClusterProducer() override;

    static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);

    void setupClusterizer(const edm::ParameterSet& conf);

    //--- The top-level event method.
    void produce(edm::Event& e, const edm::EventSetup& c) override;

    //--- Execute the algorithm(s).
    template<typename T>
    void run(const T                              & input,
             const edm::ESHandle<TrackerGeometry> & geom,
             edmNew::DetSetVector<SiPixelCluster> & output);

  private:
    edm::EDGetTokenT<SiPixelClusterCollectionNew>  tPixelClusters;
    edm::EDGetTokenT<edm::DetSetVector<PixelDigi>> tPixelDigi;
    edm::EDPutTokenT<SiPixelClusterCollectionNew>  tPutPixelClusters;
    // TO DO: maybe allow a map of pointers?
    std::unique_ptr<SiPixelGainCalibrationServiceBase> theSiPixelGainCalibration_;
    const std::string clusterMode_;         // user's choice of the clusterizer
    std::unique_ptr<PixelClusterizerBase> clusterizer_;    // what we got (for now, one ptr to base class)
    const TrackerTopology* tTopo_;          // needed to get correct layer number

    const int32_t maxTotalClusters_;
  };


#endif