G4CsvRFileManager.hh

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// The manager for Csv file input operations.
 
// Author: Ivana Hrivnacova, 21/10/2014  (ivana@ipno.in2p3.fr)
 
#ifndef G4CsvRFileManager_h
#define G4CsvRFileManager_h 1
 
#include "G4VRFileManager.hh"
#include "globals.hh"
 
#include <fstream>
#include <map>
#include <string_view>
 
class G4AnalysisManagerState;
 
class G4CsvRFileManager : public G4VRFileManager
{
  public:
    explicit G4CsvRFileManager(const G4AnalysisManagerState& state);
    G4CsvRFileManager() = delete;
    ~G4CsvRFileManager();
 
    virtual G4String GetFileType() const final { return "csv"; }
 
    // Methods from base class
    virtual void CloseFiles() final {}
 
    // Methods to manipulate input files
    virtual G4bool OpenRFile(const G4String& fileName);
 
    // Specific methods for files per objects
    std::ifstream* GetRFile(const G4String& fileName) const;
 
   private:
    // Static data members
    static constexpr std::string_view fkClass { "G4CsvRFileManager" };
 
    // data members
    std::map<G4String, std::ifstream*> fRFiles;
};
 
#endif