CaloSpecificAlgo.h

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// -*- C++ -*-
//
// Package:    METAlgorithms
// Class:      CaloSpecificAlgo
//
//
// Original Author:  R. Cavanaugh (taken from F.Ratnikov, UMd)
//         Created:  June 6, 2006
//
//
#ifndef METProducers_CaloMETInfo_h
#define METProducers_CaloMETInfo_h

//____________________________________________________________________________||
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/Common/interface/View.h"
#include "DataFormats/Math/interface/LorentzVector.h"
#include "DataFormats/Math/interface/Point3D.h"
#include "DataFormats/METReco/interface/CaloMET.h"
#include "DataFormats/METReco/interface/CommonMETData.h"
#include "DataFormats/METReco/interface/SpecificCaloMETData.h"
#include "DataFormats/DetId/interface/DetId.h"

#include <vector>

class CaloTower;
struct SpecificCaloMETData;

//____________________________________________________________________________||
class CaloSpecificAlgo {
public:
  reco::CaloMET addInfo(edm::Handle<edm::View<reco::Candidate> > towers,
                        const CommonMETData &met,
                        bool noHF,
                        double globalThreshold);

private:
  typedef math::XYZTLorentzVector LorentzVector;
  typedef math::XYZPoint Point;
  void update_totalEt_totalEm(double &totalEt, double &totalEm, const CaloTower *calotower, bool noHF);
  void update_MaxTowerEm_MaxTowerHad(float &MaxTowerEm, float &MaxTowerHad, const CaloTower *calotower, bool noHF);
  void update_EmEtInEB_EmEtInEE(float &EmEtInEB, float &EmEtInEE, const CaloTower *calotower);
  void update_HadEtInHB_HadEtInHE_HadEtInHO_HadEtInHF_EmEtInHF(float &HadEtInHB,
                                                               float &HadEtInHE,
                                                               float &HadEtInHO,
                                                               float &HadEtInHF,
                                                               float &EmEtInHF,
                                                               const CaloTower *calotower,
                                                               bool noHF);
  void update_sumEtInpHF_MExInpHF_MEyInpHF_sumEtInmHF_MExInmHF_MEyInmHF(double &sumEtInpHF,
                                                                        double &MExInpHF,
                                                                        double &MEyInpHF,
                                                                        double &sumEtInmHF,
                                                                        double &MExInmHF,
                                                                        double &MEyInmHF,
                                                                        const CaloTower *calotower);
  void remove_HF_from_MET(CommonMETData &met,
                          double sumEtInpHF,
                          double MExInpHF,
                          double MEyInpHF,
                          double sumEtInmHF,
                          double MExInmHF,
                          double MEyInmHF);
  void add_MET_in_HF(SpecificCaloMETData &specific,
                     double sumEtInpHF,
                     double MExInpHF,
                     double MEyInpHF,
                     double sumEtInmHF,
                     double MExInmHF,
                     double MEyInmHF);

  DetId find_DetId_of_HCAL_cell_in_constituent_of(const CaloTower *calotower);
  DetId find_DetId_of_ECAL_cell_in_constituent_of(const CaloTower *calotower);
};

//____________________________________________________________________________||
#endif  // METProducers_CaloMETInfo_h