PsdThreshTimeDigitizerAlgo.h

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/*
 * PsdThreshTimeDigitizerAlgo.h
 *
 *  Created on: 17 Feb 2022
 *      Author: Nicola Mori
 */
 
#ifndef HERD_PSDTHRESHTIMEDIGITIZERALGO_H_
#define HERD_PSDTHRESHTIMEDIGITIZERALGO_H_
 
// BSB headers
#include "herd/analysis/dataobjects/PsdTimeStampsColl.h"
 
// EventAnalysis headers
#include "algorithm/Algorithm.h"
using namespace EA;
 
// C/C++ headers
#include <random>
 
namespace Herd {
 
// clang-format off
// clang-format on
class PsdThreshTimeDigitizerAlgo : public Algorithm {
public:
  PsdThreshTimeDigitizerAlgo(const std::string &name);
 
  bool Initialize();
 
  bool Process();
 
private:
  // Parameters
  std::string m_psdPartHitsCollName, // Name of PSD hits collection to be used
      m_psdHitsCollName;             // Name of PSD particle hits collection to be used
  float m_threshold,                 // Value of energy threshold for the signal detection in a PSD tile
      m_sigma;                       // Value of the gaussian uncertainty to be simulated on the time measurement
  unsigned int m_rngSeed;            // Seed for the random generator
 
  StorePtr m_evStore, m_globStore;
 
  PsdTimeStampsColl m_timeStampsColl; // Collection of timestamps to be published
  std::mt19937 m_rnGenerator;         // 32 bit Mersenne-Twister generator
  std::unique_ptr<std::normal_distribution<float>> m_gaussDist;
};
 
} // namespace Herd
 
#endif // HERD_PSDTHRESHTIMEDIGITIZERALGO_H_