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geant4/source/analysis/hdf5/include/G4Hdf5RNtupleManager.hh
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2022-07-01 10:44:02 +02:00

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//
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//
// Manager class for Hdf5 read ntuples.
// It implements functions specific to Hdf5 read ntuples.
//
// Author: Ivana Hrivnacova, 20/07/2017 (ivana@ipno.in2p3.fr)
#ifndef G4Hdf5RNtupleManager_h
#define G4Hdf5RNtupleManager_h 1
#include "G4TRNtupleManager.hh"
#include "globals.hh"
#include "toolx/hdf5/ntuple"
#include <string_view>
class G4Hdf5RFileManager;
class G4Hdf5RNtupleManager : public G4TRNtupleManager<toolx::hdf5::ntuple>
{
friend class G4Hdf5AnalysisReader;
public:
explicit G4Hdf5RNtupleManager(const G4AnalysisManagerState& state);
G4Hdf5RNtupleManager() = delete;
virtual ~G4Hdf5RNtupleManager() = default;
private:
// Set methods
void SetFileManager(std::shared_ptr<G4Hdf5RFileManager> fileManager);
// Methods from the base class
virtual G4int ReadNtupleImpl(const G4String& ntupleName, const G4String& fileName,
const G4String& dirName, G4bool isUserFileName) final;
virtual G4bool GetTNtupleRow(G4TRNtupleDescription<toolx::hdf5::ntuple>* ntupleDescription) final;
// Static data members
static constexpr std::string_view fkClass { "G4Hdf5RNtupleManager" };
// Data members
std::shared_ptr<G4Hdf5RFileManager> fFileManager { nullptr };
};
// // inline functions
inline void
G4Hdf5RNtupleManager::SetFileManager(std::shared_ptr<G4Hdf5RFileManager> fileManager)
{ fFileManager = fileManager; }
#endif