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geant4/source/analysis/xml/include/G4XmlNtupleManager.hh
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2021-12-10 16:15:15 +00:00

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//
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// * *
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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