CbmClusteringSL.h

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/* Copyright (C) 2012-2016 GSI/JINR-LIT, Darmstadt/Dubna
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Grigory Kozlov, Andrey Lebedev [committer], Florian Uhlig */
 
/*
 * CbmClusteringSL.h
 *
 *  Created on: Apr 10, 2012
 *      Author: kozlov
 */
 
#ifndef CBMCLUSTERINGSL_H_
#define CBMCLUSTERINGSL_H_
 
#include "CbmClusteringGeometry.h"
#include "FairTask.h"
 
#include <vector>
 
class CbmClusteringSL {
 public:
  CbmClusteringSL();
  CbmClusteringSL(CbmClusteringGeometry* moduleGeo);
  virtual ~CbmClusteringSL();
 
  void SLRec1(CbmClusteringGeometry* moduleGeo,
              Int_t activePad);  //Recursive function for all neighbours
  void SLRec2(CbmClusteringGeometry* moduleGeo,
              Int_t activePad);  //Recursive function for vertical and horizontal neighbours
  void MainClusteringSL(CbmClusteringGeometry* moduleGeo,
                        Int_t algVersion);  //Clustering function
 
  Int_t GetNofClusters() const { return fNofClusters; }
  Int_t GetNofPads() const { return fNofPads; }
  Int_t GetNofActivePads() const { return fNofActivePads; }
 
  //Int_t GetCluster(Int_t iCluster);
  Float_t GetX0(Int_t iCluster);
  Float_t GetY0(Int_t iCluster);
  UInt_t GetClCharge(Int_t iCluster);
  Int_t GetNofPads(Int_t iCluster);
  Int_t GetPadInCluster(Int_t iCluster, Int_t iPad);
 
 private:
  Int_t fNofPads;        //Number of pads in module
  Int_t fNofActivePads;  //Number of charged pads in module
 
  UInt_t* fA1;            //Primary array of charges
  Bool_t* fS;             //Array of states
  Int_t* fNumbersOfPads;  //Array of relations Pad/Cluster
 
  Int_t fNofClusters;  //Number of found clusters in module
  struct Cluster {     //Description of clusters
    //Int_t fNofCluster;
    Float_t fX;
    Float_t fY;
    UInt_t fCharge;
    Int_t fNofPads;
    std::vector<Int_t> fPadsInCluster;
  };
  Cluster* fClusters;
 
  CbmClusteringSL(const CbmClusteringSL&);
  CbmClusteringSL& operator=(const CbmClusteringSL&);
};
 
#endif /* CBMCLUSTERINGSL_H_ */