G4VTFileManager.hh

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// The common implementaion of G4VFileManager functions via G4TFileManager.
 
// Author: Ivana Hrivnacova, 18/06/2013  (ivana@ipno.in2p3.fr)
 
#ifndef G4VTFileManager_h
#define G4VTFileManager_h 1
 
#include "G4VFileManager.hh"
#include "G4TNtupleDescription.hh"
#include "G4TFileManager.hh"
#include "globals.hh"
 
#include "tools/wcsv_ntuple"
 
template <typename FT>
class G4VTFileManager : public G4VFileManager,
                        public G4TFileManager<FT>
{
  public:
    explicit G4VTFileManager(const G4AnalysisManagerState& state)
      : G4VFileManager(state), G4TFileManager<FT>(state) {}
    virtual ~G4VTFileManager() = default;
 
    using G4VFileManager::WriteFile;
    using G4VFileManager::CloseFile;
 
    // Methods applied to file per name
    virtual G4bool CreateFile(const G4String& fileName) final;
    virtual G4bool WriteFile(const G4String& fileName) final;
    virtual G4bool CloseFile(const G4String& fileName) final;
    virtual G4bool SetIsEmpty(const G4String& fileName, G4bool isEmpty) final;
 
    // Methods applied to all registered files
    virtual G4bool WriteFiles() final;
    virtual G4bool CloseFiles() final;
    virtual G4bool DeleteEmptyFiles() final;
 
    // Clear all data
    virtual void Clear() final;
 
    // Get method
    std::shared_ptr<FT> GetFile() const;
 
  protected:
    // Data members
    // Default file - created at OpenFile call
    std::shared_ptr<FT> fFile { nullptr };
};
 
//_____________________________________________________________________________
template <typename FT>
inline
G4bool G4VTFileManager<FT>::CreateFile(const G4String& fileName)
{
  return (G4TFileManager<FT>::CreateTFile(fileName) != nullptr);
}
 
//_____________________________________________________________________________
template <typename FT>
inline
G4bool G4VTFileManager<FT>::WriteFile(const G4String& fileName)
{
  return G4TFileManager<FT>::WriteTFile(fileName);
}
 
//_____________________________________________________________________________
template <typename FT>
inline
G4bool G4VTFileManager<FT>::CloseFile(const G4String& fileName)
{
  return G4TFileManager<FT>::CloseTFile(fileName);
}
 
//_____________________________________________________________________________
template <typename FT>
inline
G4bool G4VTFileManager<FT>::SetIsEmpty(const G4String& fileName, G4bool isEmpty)
{
  return G4TFileManager<FT>::SetIsEmpty(fileName, isEmpty);
}
 
//_____________________________________________________________________________
template <typename FT>
inline
G4bool G4VTFileManager<FT>::WriteFiles()
{
  return G4TFileManager<FT>::WriteFiles();
}
 
//_____________________________________________________________________________
template <typename FT>
inline
G4bool G4VTFileManager<FT>::CloseFiles()
{
  auto result = G4TFileManager<FT>::CloseFiles();
 
  fIsOpenFile = false;
  fFile.reset();
 
  return result;
}
 
//_____________________________________________________________________________
template <typename FT>
inline
G4bool G4VTFileManager<FT>::DeleteEmptyFiles()
{
  return G4TFileManager<FT>::DeleteEmptyFiles();
}
 
//_____________________________________________________________________________
template <typename FT>
inline
void G4VTFileManager<FT>::Clear()
{
  G4TFileManager<FT>::ClearData();
  UnlockDirectoryNames();
}
 
//_____________________________________________________________________________
template <typename FT>
inline std::shared_ptr<FT> G4VTFileManager<FT>::GetFile() const
{
  return fFile;
}
 
#endif