HcalHitCorrection.h

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#ifndef HcalSimAlgos_HcalHitCorrection_h
#define HcalSimAlgos_HcalHitCorrection_h

#include "SimCalorimetry/CaloSimAlgos/interface/CaloVHitCorrection.h"
#include "SimCalorimetry/CaloSimAlgos/interface/CaloVSimParameterMap.h"
#include "DataFormats/HcalDetId/interface/HcalDetId.h"
#include "DataFormats/DetId/interface/DetId.h"
#include "SimDataFormats/CrossingFrame/interface/MixCollection.h"
#include "CLHEP/Random/RandGaussQ.h"
#include <map>

class HcalHitCorrection : public CaloVHitCorrection
{
public:
  typedef std::map<DetId, double> ChargeSumsByChannel;

  HcalHitCorrection(const CaloVSimParameterMap * parameterMap);
  virtual ~HcalHitCorrection() {}

  void fillChargeSums(MixCollection<PCaloHit> & hits);

  void clear();

  double charge(const PCaloHit & hit) const;

  double delay(const PCaloHit & hit) const;

  virtual void correct(PCaloHit & hit) const;

  int timeBin(const PCaloHit & hit) const;

  double timeOfFlight(const DetId & id) const;

  void setRandomEngine(CLHEP::HepRandomEngine & engine);

private:

  const CaloVSimParameterMap * theParameterMap;

  ChargeSumsByChannel theChargeSumsForTimeBin[10];

  CLHEP::RandGaussQ* theRandGaussQ;

};

#endif