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// Manager class for ntuple Csv file output.
//
// Author: Ivana Hrivnacova, 15/09/2020 (ivana@ipno.in2p3.fr)

#ifndef G4CsvNtupleFileManager_h
#define G4CsvNtupleFileManager_h 1

#include "G4VNtupleFileManager.hh"
#include "globals.hh"

class G4CsvFileManager;
class G4CsvNtupleManager;
class G4VNtupleManager;
class G4NtupleBookingManager;

class G4CsvNtupleFileManager : public G4VNtupleFileManager
{
  friend class G4CsvAnalysisManager;

  public:
    explicit G4CsvNtupleFileManager(const G4AnalysisManagerState& state);
    ~G4CsvNtupleFileManager();

    virtual std::shared_ptr<G4VNtupleManager> CreateNtupleManager() override;

    // Methods to be performed at file management
    virtual G4bool ActionAtOpenFile(const G4String& fileName) override;
    virtual G4bool ActionAtWrite() override;
    virtual G4bool ActionAtCloseFile(G4bool reset) override;
    virtual G4bool Reset() override; 

    void SetFileManager(std::shared_ptr<G4CsvFileManager> fileManager);

    std::shared_ptr<G4CsvNtupleManager> GetNtupleManager() const;

  private:
    // methods
    G4bool CloseNtupleFiles();

    // data members
    std::shared_ptr<G4CsvFileManager> fFileManager;
    std::shared_ptr<G4CsvNtupleManager> fNtupleManager;     
};

// inline functions

inline void G4CsvNtupleFileManager::SetFileManager(
  std::shared_ptr<G4CsvFileManager> fileManager)
{ fFileManager = fileManager; }

inline std::shared_ptr<G4CsvNtupleManager> G4CsvNtupleFileManager::GetNtupleManager() const
{ return fNtupleManager; }

#endif