InputDataProducer.cc

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// -*- C++ -*-
//
// Package:    L1Trigger/VertexFinder
// Class:      InputDataProducer
//
//
// Original Author:  Alexx Perloff
//         Created:  Fri, 05 Feb 2021 23:42:17 GMT
//
//

// system include files
#include <memory>
#include <vector>

// user include files
#include "DataFormats/L1TrackTrigger/interface/TTTypes.h"
#include "DataFormats/HepMCCandidate/interface/GenParticle.h"
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/global/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include "FWCore/Utilities/interface/StreamID.h"
#include "L1Trigger/VertexFinder/interface/AnalysisSettings.h"
#include "L1Trigger/VertexFinder/interface/InputData.h"
#include "SimDataFormats/GeneratorProducts/interface/HepMCProduct.h"
#include "SimDataFormats/TrackingAnalysis/interface/TrackingParticle.h"
#include "SimDataFormats/Associations/interface/TTClusterAssociationMap.h"
#include "SimDataFormats/Associations/interface/TTStubAssociationMap.h"

//
// class declaration
//

class InputDataProducer : public edm::global::EDProducer<> {
public:
  explicit InputDataProducer(const edm::ParameterSet&);
  ~InputDataProducer() override;

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

private:
  void produce(edm::StreamID, edm::Event&, const edm::EventSetup&) const override;

  // ----------constants, enums and typedefs ---------
  typedef edmNew::DetSetVector<TTStub<Ref_Phase2TrackerDigi_>> DetSetVec;

  // ----------member data ---------------------------
  const std::string outputCollectionName_;
  l1tVertexFinder::AnalysisSettings settings_;
  const edm::EDGetTokenT<edm::HepMCProduct> hepMCToken_;
  const edm::EDGetTokenT<edm::View<reco::GenParticle>> genParticlesToken_;
  const edm::EDGetTokenT<edm::View<TrackingParticle>> tpToken_;
  const edm::EDGetTokenT<edm::ValueMap<l1tVertexFinder::TP>> tpValueMapToken_;
  const edm::EDGetTokenT<DetSetVec> stubToken_;
  const edm::EDGetTokenT<edm::ValueMap<l1tVertexFinder::Stub>> stubValueMapToken_;
  const edm::ESGetToken<TrackerTopology, TrackerTopologyRcd> tTopoToken_;
  const edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> tGeomToken_;
};

//
// constructors and destructor
//
InputDataProducer::InputDataProducer(const edm::ParameterSet& iConfig)
    : outputCollectionName_(iConfig.getParameter<std::string>("outputCollectionName")),
      settings_(iConfig),
      hepMCToken_(consumes<edm::HepMCProduct>(iConfig.getParameter<edm::InputTag>("hepMCInputTag"))),
      genParticlesToken_(
          consumes<edm::View<reco::GenParticle>>(iConfig.getParameter<edm::InputTag>("genParticleInputTag"))),
      tpToken_(consumes<edm::View<TrackingParticle>>(iConfig.getParameter<edm::InputTag>("tpInputTag"))),
      tpValueMapToken_(
          consumes<edm::ValueMap<l1tVertexFinder::TP>>(iConfig.getParameter<edm::InputTag>("tpValueMapInputTag"))),
      stubToken_(consumes<DetSetVec>(iConfig.getParameter<edm::InputTag>("stubInputTag"))),
      tTopoToken_(esConsumes<TrackerTopology, TrackerTopologyRcd>(edm::ESInputTag("", ""))),
      tGeomToken_(esConsumes<TrackerGeometry, TrackerDigiGeometryRecord>(edm::ESInputTag("", ""))) {
  // Define EDM output to be written to file (if required)
  produces<l1tVertexFinder::InputData>(outputCollectionName_);

  //now do what ever other initialization is needed
}

InputDataProducer::~InputDataProducer() {}

//
// member functions
//

// ------------ method called to produce the data  ------------
void InputDataProducer::produce(edm::StreamID, edm::Event& iEvent, const edm::EventSetup& iSetup) const {
  std::unique_ptr<l1tVertexFinder::InputData> product = std::make_unique<l1tVertexFinder::InputData>(iEvent,
                                                                                                     iSetup,
                                                                                                     settings_,
                                                                                                     hepMCToken_,
                                                                                                     genParticlesToken_,
                                                                                                     tpToken_,
                                                                                                     tpValueMapToken_,
                                                                                                     stubToken_,
                                                                                                     tTopoToken_,
                                                                                                     tGeomToken_);

  iEvent.put(std::move(product), outputCollectionName_);
}

// ------------ method fills 'descriptions' with the allowed parameters for the module  ------------
void InputDataProducer::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.setUnknown();
  descriptions.addDefault(desc);
}

//define this as a plug-in
DEFINE_FWK_MODULE(InputDataProducer);