HitFinder2D.h

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/* Copyright (C) 2024 Facility for Antiproton and Ion Research in Europe, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Dominik Smith [committer], Alexandru Bercuci */
 
#pragma once
 
#include "CbmTrdDigi.h"
#include "Cluster2D.h"
#include "DigiRec.h"
#include "Hit.h"
#include "HitFactory2D.h"
#include "HitFinder2DPars.h"
#include "Math/Rotation3D.h"
#include "Math/Vector3Dfwd.h"
 
#include <cstdint>
#include <tuple>
#include <unordered_map>
#include <vector>
 
#define NANODE 9
 
using std::vector;
 
namespace cbm::algo::trd
{
 
  class HitFinder2D {
   public:
    typedef std::pair<Hit, std::vector<DigiRec>> resultType;
 
    HitFinder2D(){};
 
    HitFinder2D(HitFinder2DModPar params);
 
    virtual ~HitFinder2D(){};
 
    std::vector<resultType> operator()(std::vector<Cluster2D>* clusters);
 
    std::pair<int, HitFactory2D> ProjectDigis(const Cluster2D* cluster);
    bool BuildHit(Hit* h, HitFactory2D& hitF);
 
    void SetHitTimeOffset(int dt) { fHitTimeOff = dt; }
 
   private:
    HitFinder2D(const HitFinder2D& ref);
    const HitFinder2D& operator=(const HitFinder2D& ref);
 
    Hit MakeHit(int cId, const Cluster2D* cluster);
 
    const float fClk = CbmTrdDigi::Clk(CbmTrdDigi::eCbmTrdAsicType::kFASP);
 
    HitFinder2DModPar fParams;  
 
    inline int GetPadRowCol(int address, int& c);
 
    void CalibrateHit(Hit* h, const double dx, const double dy, const double edx, const double edy, const double edt,
                      const double time, const double tdrift, const double eloss, const HitFactory2D& hitF);
 
    int fHitTimeOff = 0;  
 
    static Double_t fgDT[3];  
  };
 
 
}  // namespace cbm::algo::trd