CbmBuildEventsFromTracksReal.h

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/* Copyright (C) 2017 IKF-UFra, GSI
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Valentina Akishina , Maksym Zyzak, Valentina Akishina [committer] */
 
#ifndef CBMBUILDEVENTSFROMTRACKSREAL_H_
#define CBMBUILDEVENTSFROMTRACKSREAL_H 1
 
#include "CbmStsTrack.h"
 
#include <FairTask.h>
 
class TClonesArray;
class CbmMCEventList;
 
class CbmBuildEventsFromTracksReal : public FairTask {
 public:
  CbmBuildEventsFromTracksReal();
 
  CbmBuildEventsFromTracksReal(const CbmBuildEventsFromTracksReal&) = delete;
  CbmBuildEventsFromTracksReal& operator=(const CbmBuildEventsFromTracksReal&) = delete;
  virtual ~CbmBuildEventsFromTracksReal();
 
  virtual void Exec(Option_t* opt);
 
 private:
  struct SortTracks {
    CbmStsTrack Track;
    int index;
    bool used;
 
    SortTracks() : Track(), index(-1), used(false) {}
  };
 
  static bool CompareTrackTime(const SortTracks& a, const SortTracks& b)
  {
    return (a.Track.GetStartTime() < b.Track.GetStartTime());
  }
 
  TClonesArray* fStsTracks;  
  TClonesArray* fEvents;     
 
  virtual InitStatus Init();
 
 
  ClassDef(CbmBuildEventsFromTracksReal, 1);
};
 
#endif /* CBMBUILDEVENTSFROMTRACKS_H */