TimeClusterTrigger.h

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/* Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Volker Friese [committer], Dominik Smith */
 
#ifndef CBM_ALGO_TIMECLUSTERTRIGGER_H
#define CBM_ALGO_TIMECLUSTERTRIGGER_H 1
 
#include "Definitions.h"
#include "DigiTriggerConfig.h"
 
#include <cstddef>
#include <cstdint>
#include <vector>
 
#include <xpu/host.h>
 
namespace cbm::algo::evbuild
{
 
  struct TimeClusterTriggerMonitorData {
    size_t numInTrigger = 0;  
    size_t num          = 0;  
    size_t nTriggers    = 0;  
    xpu::timings time;        
  };
 
  class TimeClusterTrigger {
 
   public:
    typedef std::pair<std::vector<double>, TimeClusterTriggerMonitorData> resultType;
 
    TimeClusterTrigger(double winSize, u32 minNumData, double deadTime)
      : fWinSize(winSize)
      , fMinNumData(minNumData)
      , fDeadTime(deadTime)
    {
    }
 
    resultType operator()(const std::vector<double>& dataVec) const;
 
    std::string ToString() const;
 
 
   private:
    double fWinSize     = 0.;
    int32_t fMinNumData = 0;
    double fDeadTime    = 0.;
  };
 
 
}  // namespace cbm::algo::evbuild
 
#endif /* CBM_ALGO_TIMECLUSTERTRIGGER_H */