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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 27 // The main manager for Hdf5 analysis reader. 28 // It delegates most of functions to the object specific managers. 29 30 // Author: Ivana Hrivnacova, 20/07/2017 (ivana@ipno.in2p3.fr) 31 32 #ifndef G4Hdf5AnalysisReader_h 33 #define G4Hdf5AnalysisReader_h 1 34 35 #include "G4ToolsAnalysisReader.hh" 36 #include "globals.hh" 37 38 #include "toolx/hdf5/ntuple" 39 40 #include <memory> 41 #include <string_view> 42 43 class G4Hdf5AnalysisReader; 44 class G4Hdf5RFileManager; 45 class G4Hdf5RNtupleManager; 46 template <class T> 47 class G4ThreadLocalSingleton; 48 49 class G4Hdf5AnalysisReader : public G4ToolsAnalysisReader 50 { 51 friend class G4ThreadLocalSingleton<G4Hdf5AnalysisReader>; 52 53 public: 54 ~G4Hdf5AnalysisReader() override; 55 56 // Static methods 57 static G4Hdf5AnalysisReader* Instance(); 58 59 // Access methods 60 toolx::hdf5::ntuple* GetNtuple() const; 61 toolx::hdf5::ntuple* GetNtuple(G4int ntupleId) const; 62 using G4VAnalysisReader::GetNtuple; 63 64 protected: 65 // Virtual methods from base class 66 G4bool CloseFilesImpl(G4bool reset) final; 67 68 private: 69 G4Hdf5AnalysisReader(); 70 71 // Methods 72 G4bool Reset(); 73 74 // Static data members 75 inline static G4Hdf5AnalysisReader* fgMasterInstance { nullptr }; 76 static constexpr std::string_view fkClass { "G4Hdf5AnalysisReader" }; 77 78 // Data members 79 std::shared_ptr<G4Hdf5RNtupleManager> fNtupleManager { nullptr }; 80 std::shared_ptr<G4Hdf5RFileManager> fFileManager { nullptr }; 81 }; 82 83 #include "G4Hdf5AnalysisReader.icc" 84 85 #endif 86 87