include/Geant4/G4CsvNtupleFileManager.hh

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0025 //
0026
0027 // Manager class for ntuple Csv file output.
0028 //
0029 // Author: Ivana Hrivnacova, 15/09/2020 (ivana@ipno.in2p3.fr)
0030
0031 #ifndef G4CsvNtupleFileManager_h
0032 #define G4CsvNtupleFileManager_h 1
0033
0034 #include "G4VNtupleFileManager.hh"
0035 #include "globals.hh"
0036
0037 #include <string_view>
0038 #include <utility>
0039
0040 class G4CsvFileManager;
0041 class G4CsvNtupleManager;
0042 class G4VNtupleManager;
0043 class G4NtupleBookingManager;
0044
0045 class G4CsvNtupleFileManager : public G4VNtupleFileManager
0046 {
0047   friend class G4CsvAnalysisManager;
0048
0049   public:
0050     explicit G4CsvNtupleFileManager(const G4AnalysisManagerState& state);
0051     G4CsvNtupleFileManager() = delete;
0052     ~G4CsvNtupleFileManager() override = default;
0053
0054     std::shared_ptr<G4VNtupleManager> CreateNtupleManager() override;
0055
0056     // Methods to be performed at file management
0057     G4bool ActionAtOpenFile(const G4String& fileName) override;
0058     G4bool ActionAtWrite() override;
0059     G4bool ActionAtCloseFile() override;
0060     G4bool Reset() override;
0061
0062     void SetFileManager(std::shared_ptr<G4CsvFileManager> fileManager);
0063
0064     std::shared_ptr<G4CsvNtupleManager> GetNtupleManager() const;
0065
0066   private:
0067     // Static data members
0068     static constexpr std::string_view fkClass { "G4CsvNtupleFileManager" };
0069
0070     // Data members
0071     std::shared_ptr<G4CsvFileManager> fFileManager { nullptr };
0072     std::shared_ptr<G4CsvNtupleManager> fNtupleManager { nullptr };
0073 };
0074
0075 // inline functions
0076
0077 inline void G4CsvNtupleFileManager::SetFileManager(
0078   std::shared_ptr<G4CsvFileManager> fileManager)
0079 {
0080   fFileManager = std::move(fileManager);
0081 }
0082
0083 inline std::shared_ptr<G4CsvNtupleManager> G4CsvNtupleFileManager::GetNtupleManager() const
0084 { return fNtupleManager; }
0085
0086 #endif
0087