G4RootHnFileManager.hh

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// The manager for histogram/profile Root file output.
 
// Author: Ivana Hrivnacova, 15/09/2020  (ivana@ipno.in2p3.fr)
 
#ifndef G4RootHnFileManager_h
#define G4RootHnFileManager_h 1
 
#include "G4VTHnFileManager.hh"
#include "globals.hh"
 
#include <string_view>
 
class G4RootFileManager;
 
template <typename HT>
class G4RootHnFileManager : public G4VTHnFileManager<HT>
{
  public:
    explicit G4RootHnFileManager(G4RootFileManager* fileManger)
      : G4VTHnFileManager<HT>(), fFileManager(fileManger) {}
    G4RootHnFileManager() = delete;
    virtual ~G4RootHnFileManager() = default;
 
    // Methods for writing objects
    // Write to a new file (the file is closed after write)
    virtual G4bool WriteExtra(HT* ht, const G4String& htName, const G4String& fileName) final;
    // Write to the default file  (handled with OpenFile()/CloseFile methods)
    virtual G4bool Write(HT* ht, const G4String& htName, G4String& fileName) final;
 
  private:
    // Methods
    G4bool Write(tools::wroot::directory* directory, HT* ht, const G4String& htName);
 
    // Static data members
    static constexpr std::string_view fkClass { "G4RootHnFileManager<HT>" };
 
    // Data members
    G4RootFileManager* fFileManager { nullptr };
};
 
#include "G4RootHnFileManager.icc"
 
#endif