CbmAnaTreeSource.h

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/* Copyright (C) 2023-2023 Warsaw University of Technology, Warsaw
    SPDX-License-Identifier: GPL-3.0-only
    Authors: Daniel Wielanek [committer] */
#ifndef CBMANATREESOURCE_H_
#define CBMANATREESOURCE_H_
 
#include <FairSource.h>
 
#include <TString.h>
 
 
class CbmAnaTreeContainers;
class TChain;
 
class CbmAnaTreeSource : public FairSource {
  Int_t fNFiles;
  TString fTreeName;
  TChain* fChain;
  TString* fFileName;  //[fNFiles]
  CbmAnaTreeContainers* fATSource;
 
 public:
  CbmAnaTreeSource();
  CbmAnaTreeSource(TString inFile, TString treeName = "rTree");
  CbmAnaTreeSource(const CbmAnaTreeSource& source) = delete;
  CbmAnaTreeSource& operator=(const CbmAnaTreeSource&) = delete;
  virtual ~CbmAnaTreeSource();
  virtual Bool_t Init();
  virtual Int_t ReadEvent(UInt_t = 0);
  virtual void AddFile(TString file);
  virtual void Close();
  virtual void Reset(){};
  virtual Bool_t ActivateObject(TObject**, const char*) { return kFALSE; }
  virtual Source_Type GetSourceType() { return kFILE; };
  virtual void SetParUnpackers(){};
  virtual Bool_t SpecifyRunId() { return kTRUE; };
  virtual Bool_t InitUnpackers() { return kTRUE; };
  virtual Bool_t ReInitUnpackers() { return kTRUE; };
  virtual Int_t CheckMaxEventNo(Int_t = 0);
  virtual void ReadBranchEvent(const char* /*BrName*/){};
  virtual void ReadBranchEvent(const char* /*BrName*/, Int_t /*Event*/){};
  virtual void FillEventHeader(FairEventHeader* /*feh*/){};
  void SetRunId(Int_t runId) { fRunId = runId; }
  ClassDef(CbmAnaTreeSource, 1)
};
 
#endif /* CBMANATREESOURCE_H_ */