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geant4/source/analysis/hdf5/include/G4Hdf5NtupleFileManager.hh
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2021-12-10 16:15:15 +00:00

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//
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//
// Manager class for ntuple Hdf5 file output.
//
// Author: Ivana Hrivnacova, 15/09/2020 (ivana@ipno.in2p3.fr)
#ifndef G4Hdf5NtupleFileManager_h
#define G4Hdf5NtupleFileManager_h 1
#include "G4VNtupleFileManager.hh"
#include "globals.hh"
#include <string_view>
class G4Hdf5FileManager;
class G4Hdf5NtupleManager;
class G4VNtupleManager;
class G4NtupleBookingManager;
class G4Hdf5NtupleFileManager : public G4VNtupleFileManager
{
friend class G4Hdf5AnalysisManager;
public:
explicit G4Hdf5NtupleFileManager(const G4AnalysisManagerState& state);
G4Hdf5NtupleFileManager() = delete;
virtual ~G4Hdf5NtupleFileManager() = default;
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<G4Hdf5FileManager> fileManager);
std::shared_ptr<G4Hdf5NtupleManager> GetNtupleManager() const;
private:
// Methods
G4bool CloseNtupleFiles();
// Static data members
static constexpr std::string_view fkClass { "G4Hdf5NtupleFileManager" };
// Data members
std::shared_ptr<G4Hdf5FileManager> fFileManager { nullptr };
std::shared_ptr<G4Hdf5NtupleManager> fNtupleManager { nullptr };
};
inline void G4Hdf5NtupleFileManager::SetFileManager(
std::shared_ptr<G4Hdf5FileManager> fileManager)
{ fFileManager = fileManager; }
inline std::shared_ptr<G4Hdf5NtupleManager> G4Hdf5NtupleFileManager::GetNtupleManager() const
{ return fNtupleManager; }
#endif