/data/refman/pasoursint/CMSSW_5_3_10_patch2/src/Validation/HcalHits/interface/SimG4HcalHitCluster.h

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// File: SimG4HcalHitCluster.h
// Cluster class for analysis in SimG4HcalValidation
#ifndef Validation_HcalHits_SimG4HcalHitCluster_H
#define Validation_HcalHits_SimG4HcalHitCluster_H

#include "SimDataFormats/CaloHit/interface/CaloHit.h"
#include <iostream>
#include <vector>

class SimG4HcalHitCluster {

public:

  SimG4HcalHitCluster();
  virtual ~SimG4HcalHitCluster();

  double e()   const {return ec;}
  double eta() const {return etac;}
  double phi() const {return phic;}
  std::vector<CaloHit> * getHits() {return &hitsc;}

  bool operator<(const SimG4HcalHitCluster& cluster) const; 
  SimG4HcalHitCluster& operator+=(const CaloHit& hit);

  double collectEcalEnergyR(); 

private:

  double my_cosh(float eta) {return 0.5 * (exp(eta) + exp(-eta));}
  double my_sinh(float eta) {return 0.5 * (exp(eta) - exp(-eta));}

  double ec, etac, phic;
  std::vector<CaloHit> hitsc;

};

std::ostream& operator<<(std::ostream&, const SimG4HcalHitCluster&);

#endif