G4RootRFileManager.hh

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// The manager for Root file input operations.
 
// Author: Ivana Hrivnacova, 10/09/2014  (ivana@ipno.in2p3.fr)
 
#ifndef G4RootRFileManager_h
#define G4RootRFileManager_h 1
 
#include "G4VRFileManager.hh"
#include "globals.hh"
 
#include <map>
#include <string_view>
 
namespace tools {
namespace rroot {
class file;
//class directory;
}
}
 
class G4RootRFileManager : public G4VRFileManager
{
  public:
    explicit G4RootRFileManager(const G4AnalysisManagerState& state);
    G4RootRFileManager() = delete;
    virtual ~G4RootRFileManager();
 
    virtual G4String GetFileType() const final { return "Root"; }
 
    // Methods from base class
    virtual void CloseFiles() final {}
 
    // Methods to manipulate input files
    virtual G4bool OpenRFile(const G4String& fileName,
                             G4bool isPerThread);
 
    // Get methods
    tools::rroot::file* GetRFile(const G4String& fileName,
                                 G4bool isPerThread) const;
 
  private:
    // Static data members
    static constexpr std::string_view fkClass { "G4RootRFileManager" };
 
    // data members
    std::map<G4String, tools::rroot::file*> fRFiles;
};
 
#endif