TTStubAssociator.h

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#ifndef L1_TRACK_TRIGGER_STUB_ASSOCIATOR_H
#define L1_TRACK_TRIGGER_STUB_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/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "DataFormats/L1TrackTrigger/interface/TTStub.h"

#include "L1Trigger/TrackTrigger/interface/classNameFinder.h"
#include "SimTracker/TrackTriggerAssociation/interface/TTClusterAssociationMap.h"
#include "SimTracker/TrackTriggerAssociation/interface/TTStubAssociationMap.h"
#include "SimTracker/TrackTriggerAssociation/plugins/TTClusterAssociator.h"
#include "DataFormats/L1TrackTrigger/interface/TTTypes.h"
#include "DataFormats/Common/interface/DetSetVectorNew.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.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 TTStubAssociator : public edm::stream::EDProducer<> {
public:
  explicit TTStubAssociator(const edm::ParameterSet& iConfig);

  ~TTStubAssociator() override;

private:
  std::vector<edm::InputTag> ttStubsInputTags_;
  std::vector<edm::InputTag> ttClusterTruthInputTags_;

  std::vector<edm::EDGetTokenT<edmNew::DetSetVector<TTStub<T> > > > ttStubsTokens_;
  std::vector<edm::EDGetTokenT<TTClusterAssociationMap<T> > > ttClusterTruthTokens_;

  edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> theTrackerGeometryToken_;
  edm::ESGetToken<TrackerTopology, TrackerTopologyRcd> theTrackerTopologyToken_;

  void beginRun(const edm::Run& run, const edm::EventSetup& iSetup) override;
  void endRun(const edm::Run& run, const edm::EventSetup& iSetup) override;
  void produce(edm::Event& iEvent, const edm::EventSetup& iSetup) override;

};  

template <typename T>
TTStubAssociator<T>::TTStubAssociator(const edm::ParameterSet& iConfig) {
  ttStubsInputTags_ = iConfig.getParameter<std::vector<edm::InputTag> >("TTStubs");
  ttClusterTruthInputTags_ = iConfig.getParameter<std::vector<edm::InputTag> >("TTClusterTruth");

  for (const auto& iTag : ttClusterTruthInputTags_) {
    ttClusterTruthTokens_.push_back(consumes<TTClusterAssociationMap<T> >(iTag));
  }

  for (const auto& iTag : ttStubsInputTags_) {
    ttStubsTokens_.push_back(consumes<edmNew::DetSetVector<TTStub<T> > >(iTag));

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

  theTrackerGeometryToken_ = esConsumes();
  theTrackerTopologyToken_ = esConsumes();
}

template <typename T>
TTStubAssociator<T>::~TTStubAssociator() {}

template <typename T>
void TTStubAssociator<T>::beginRun(const edm::Run& run, const edm::EventSetup& iSetup) {
  edm::LogInfo("TTStubAssociator< ") << templateNameFinder<T>() << " > loaded.";
}

template <typename T>
void TTStubAssociator<T>::endRun(const edm::Run& run, const edm::EventSetup& iSetup) {}

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

#endif