G4XmlNtupleManager.hh

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// Manager class for Xml ntuples
//
// Author: Ivana Hrivnacova, 18/06/2013  (ivana@ipno.in2p3.fr)
 
#ifndef G4XmlNtupleManager_h
#define G4XmlNtupleManager_h 1
 
#include "G4TNtupleManager.hh"
#include "globals.hh"
 
#include "tools/waxml/ntuple"
 
#include <vector>
#include <memory>
#include <string_view>
 
// Types alias
using XmlNtupleDescription = G4TNtupleDescription<tools::waxml::ntuple, std::ofstream>;
 
class G4XmlFileManager;
 
class G4XmlNtupleManager : public G4TNtupleManager<tools::waxml::ntuple,
                                                   std::ofstream>
{
  friend class G4XmlAnalysisManager;
  friend class G4XmlNtupleFileManager;
 
  public:
    explicit G4XmlNtupleManager(const G4AnalysisManagerState& state);
    G4XmlNtupleManager() = delete;
    virtual ~G4XmlNtupleManager() = default;
 
  private:
    // Functions specific to the output type
    //
 
    // Set methods
    void SetFileManager(std::shared_ptr<G4XmlFileManager> fileManager);
 
    // Access to ntuple vector (needed for Write())
    const std::vector<XmlNtupleDescription*>& GetNtupleDescriptionVector() const;
 
    // Methods from the templated base class
    //
    virtual void CreateTNtupleFromBooking(
                    XmlNtupleDescription* ntupleDescription) final;
 
    virtual void FinishTNtuple(
                    XmlNtupleDescription* ntupleDescription,
                    G4bool fromBooking) final;
 
    // Static data members
    static constexpr std::string_view fkClass { "G4XmNtupleManager" };
 
    // Data members
    std::shared_ptr<G4XmlFileManager>  fFileManager { nullptr };
};
 
// inline functions
 
inline void
G4XmlNtupleManager::SetFileManager(std::shared_ptr<G4XmlFileManager> fileManager)
{ fFileManager = fileManager; }
 
inline const std::vector<G4TNtupleDescription<tools::waxml::ntuple, std::ofstream>*>&
G4XmlNtupleManager::GetNtupleDescriptionVector() const
{ return fNtupleDescriptionVector; }
 
 
#endif