TTClusterAssociator.h

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#ifndef L1_TRACK_TRIGGER_CLUSTER_ASSOCIATOR_H
#define L1_TRACK_TRIGGER_CLUSTER_ASSOCIATOR_H

#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "L1Trigger/TrackTrigger/interface/classNameFinder.h"
#include "SimDataFormats/Associations/interface/TTClusterAssociationMap.h"
#include "SimDataFormats/TrackerDigiSimLink/interface/PixelDigiSimLink.h"
#include "DataFormats/L1TrackTrigger/interface/TTTypes.h"
#include "DataFormats/Common/interface/DetSetVectorNew.h"

#include "L1Trigger/TrackTrigger/interface/TTStubAlgorithm.h"
#include "L1Trigger/TrackTrigger/interface/TTStubAlgorithmRecord.h"

#include "Geometry/CommonTopologies/interface/Topology.h"
#include "Geometry/CommonDetUnit/interface/PixelGeomDetUnit.h"
#include "Geometry/CommonTopologies/interface/PixelTopology.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"

#include <memory>
#include <map>
#include <vector>

template <typename T>
class TTClusterAssociator : public edm::stream::EDProducer<> {
public:
  explicit TTClusterAssociator(const edm::ParameterSet& iConfig);

private:
  edm::Handle<edm::DetSetVector<PixelDigiSimLink> > thePixelDigiSimLinkHandle_;
  edm::Handle<std::vector<TrackingParticle> > trackingParticleHandle_;

  std::vector<edm::InputTag> ttClustersInputTags_;

  edm::EDGetTokenT<edm::DetSetVector<PixelDigiSimLink> > digisimLinkToken_;
  edm::EDGetTokenT<std::vector<TrackingParticle> > tpToken_;
  std::vector<edm::EDGetTokenT<edmNew::DetSetVector<TTCluster<T> > > > ttClustersTokens_;

  edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> theTrackerGeometryToken_;

  void produce(edm::Event& iEvent, const edm::EventSetup& iSetup) override;

};  

template <typename T>
TTClusterAssociator<T>::TTClusterAssociator(const edm::ParameterSet& iConfig) {
  digisimLinkToken_ =
      consumes<edm::DetSetVector<PixelDigiSimLink> >(iConfig.getParameter<edm::InputTag>("digiSimLinks"));
  tpToken_ = consumes<std::vector<TrackingParticle> >(iConfig.getParameter<edm::InputTag>("trackingParts"));

  ttClustersInputTags_ = iConfig.getParameter<std::vector<edm::InputTag> >("TTClusters");

  for (const auto& iTag : ttClustersInputTags_) {
    ttClustersTokens_.push_back(consumes<edmNew::DetSetVector<TTCluster<T> > >(iTag));

    produces<TTClusterAssociationMap<T> >(iTag.instance());
  }

  theTrackerGeometryToken_ = esConsumes();

  edm::LogInfo("TTClusterAssociator< ") << templateNameFinder<T>() << " > loaded.";
}

template <>
void TTClusterAssociator<Ref_Phase2TrackerDigi_>::produce(edm::Event& iEvent, const edm::EventSetup& iSetup);

#endif