include/Geant4/G4CsvHnRFileManager.hh

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0025 //
0026
0027 // The manager class for histogram/profile reading from a Csv file.
0028
0029 // Author: Ivana Hrivnacova, 26/08/2021  (ivana@ipno.in2p3.fr)
0030
0031 #ifndef G4CsvHnRFileManager_h
0032 #define G4CsvHnRFileManager_h 1
0033
0034 #include "G4VTHnRFileManager.hh"
0035
0036 #include <string_view>
0037
0038 class G4CsvRFileManager;
0039
0040 template <typename HT>
0041 class G4CsvHnRFileManager : public G4VTHnRFileManager<HT>
0042 {
0043   public:
0044     explicit G4CsvHnRFileManager(G4CsvRFileManager* rfileManger)
0045       : G4VTHnRFileManager<HT>(), fRFileManager(rfileManger) {}
0046     G4CsvHnRFileManager() = delete;
0047     ~G4CsvHnRFileManager() override = default;
0048
0049     // Methods for writing objects
0050     HT* Read(const G4String& htName, const G4String& fileName, const G4String& dirName,
0051       G4bool isUserFileName) final;
0052
0053   private:
0054     // Methods
0055     G4String GetHnFileName(const G4String& hnType, const G4String& hnName,
0056                 const G4String& baseFileName, G4bool isUserFileName) const;
0057     HT* ReadT(std::istream& hnFile, const G4String& fileName,
0058               std::string_view inFunction);
0059
0060     // Static data members
0061     static constexpr std::string_view fkClass { "G4CsvHnRFileManager<HT>" };
0062     // Data members
0063     G4CsvRFileManager* fRFileManager;
0064 };
0065
0066 // inline functions
0067
0068 #include "G4CsvHnRFileManager.icc"
0069
0070 #endif