bmon/Clusterizer.h

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/* Copyright (C) 2025 GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Sergei Zharko [committer] */
 
 
#pragma once
 
#include "base/PODVector.h"
#include "bmon/ClusterizerPars.h"
#include "bmon/Hit.h"
 
#include <cmath>
#include <cstdint>
#include <memory>
#include <utility>
#include <vector>
 
class CbmBmonDigi;
 
namespace cbm::algo::bmon
{
  class Clusterizer {
   public:
    using Input_t  = std::vector<std::pair<CbmBmonDigi, int32_t>>;     
    using Output_t = std::pair<std::vector<Hit>, PODVector<int32_t>>;  
 
    explicit Clusterizer(ClusterizerPars params) : fParams(params) {}
 
    Output_t operator()(const Input_t& digisInput);
 
    bool SelectDigi(const CbmBmonDigi& digi) const;
 
   private:
    Hit CreateHit(const CbmBmonDigi& digi) const;
 
    Hit CreateHit(const CbmBmonDigi& digiL, const CbmBmonDigi& digiR) const;
 
 
    ClusterizerPars fParams;  
  };
}  // namespace cbm::algo::bmon