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// The manager for histogram/profile Csv file output.

// Author: Ivana Hrivnacova, 15/09/2020  (ivana@ipno.in2p3.fr)

#ifndef G4CsvHnFileManager_h
#define G4CsvHnFileManager_h 1

#include "G4VTHnFileManager.hh"

#include <string_view>

class G4CsvFileManager;

template <typename HT>
class G4CsvHnFileManager : public G4VTHnFileManager<HT>

{
  public:
    explicit G4CsvHnFileManager(G4CsvFileManager* fileManger)
      : G4VTHnFileManager<HT>(), fFileManager(fileManger) {}
    G4CsvHnFileManager() = delete;
    ~G4CsvHnFileManager() override = default;

    // Methods for writing objects
    G4bool WriteExtra(HT* ht, const G4String& htName, const G4String& fileName) final;
    // Write to the default file  (handled with OpenFile()/CloseFile methods)
    G4bool Write(HT* ht, const G4String& htName, G4String& fileName) final;

  private:
    // Methods
    G4bool Write(std::ofstream& hnfile, HT* ht);

    // Static data members
    static constexpr std::string_view fkClass { "G4CsvHnFileManager" };

    // Data members
    G4CsvFileManager* fFileManager;
};

#include "G4CsvHnFileManager.icc"

#endif

