G4Hdf5RNtupleManager.hh

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// Manager class for Hdf5 read ntuples.
// It implements functions specific to Hdf5 read ntuples.
//
// Author: Ivana Hrivnacova, 20/07/2017 ([email protected])
 
#ifndef G4Hdf5RNtupleManager_h
#define G4Hdf5RNtupleManager_h 1
 
#include "G4TRNtupleManager.hh"
#include "globals.hh"
 
#include "toolx/hdf5/ntuple"
 
#include <string_view>
#include <utility>
 
class G4Hdf5RFileManager;
 
class G4Hdf5RNtupleManager : public G4TRNtupleManager<toolx::hdf5::ntuple>
{
  friend class G4Hdf5AnalysisReader;
 
  public:
    explicit G4Hdf5RNtupleManager(const G4AnalysisManagerState& state);
    G4Hdf5RNtupleManager() = delete;
    ~G4Hdf5RNtupleManager() override = default;
 
  private:
    // Set methods
    void SetFileManager(std::shared_ptr<G4Hdf5RFileManager> fileManager);
 
    // Methods from the base class
    G4int ReadNtupleImpl(const G4String& ntupleName, const G4String& fileName,
      const G4String& dirName, G4bool isUserFileName) final;
    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 = std::move(fileManager);
}
 
#endif