G4RootMainNtupleManager.hh

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// Class for Root main ntuple management.
//
// Author: Ivana Hrivnacova, 04/10/2016  ([email protected])
 
#ifndef G4RootMainNtupleManager_h
#define G4RootMainNtupleManager_h 1
 
#include "G4BaseAnalysisManager.hh"
#include "G4NtupleBookingManager.hh"
#include "G4TNtupleDescription.hh"
#include "G4RootNtupleManager.hh"
#include "G4RootFileDef.hh"
#include "globals.hh"
 
#include <vector>
 
class G4RootFileManager;
class G4RootNtupleManager;
class G4NtupleBookingManager;
 
namespace tools {
namespace wroot {
class ntuple;
}
}
 
// Types alias
using RootNtupleDescription = G4TNtupleDescription<tools::wroot::ntuple, G4RootFile>;
 
class G4RootMainNtupleManager : public G4BaseAnalysisManager
{
  friend class G4RootPNtupleManager;
  friend class G4RootNtupleManager;
 
  public:
    explicit G4RootMainNtupleManager(
               G4RootNtupleManager* ntupleBuilder,
               G4NtupleBookingManager* bookingManager,
               G4bool rowWise, G4int fileNumber,
               const G4AnalysisManagerState& state);
    ~G4RootMainNtupleManager();
 
  protected:
    // Methods to manipulate ntuples  
    void   CreateNtuple(RootNtupleDescription* ntupleDescription, G4bool warn = true);
    G4bool Merge();
    G4bool Reset(G4bool deleteNtuple);
 
    // Set/get methods
    void SetFileManager(std::shared_ptr<G4RootFileManager> fileManager);
    void SetRowWise(G4bool rowWise);
    std::shared_ptr<G4RootFile> GetNtupleFile(RootNtupleDescription* ntupleDescription) const;
 
    // Access functions
    const std::vector<tools::wroot::ntuple*>& GetNtupleVector() 
      { return fNtupleVector; }
    unsigned int GetBasketEntries() const;
 
  private:
    // Data members
    G4RootNtupleManager* fNtupleBuilder;
    G4NtupleBookingManager* fBookingManager;
    std::shared_ptr<G4RootFileManager> fFileManager;
    G4bool  fRowWise;
    G4int  fFileNumber;
    std::vector<tools::wroot::ntuple*>  fNtupleVector;
    std::vector<RootNtupleDescription*>  fNtupleDescriptionVector;
};
 
inline void  G4RootMainNtupleManager::SetFileManager(
  std::shared_ptr<G4RootFileManager> fileManager)
{ fFileManager = fileManager; }
 
inline void G4RootMainNtupleManager::SetRowWise(G4bool rowWise)
{ fRowWise = rowWise; }
 
inline unsigned int G4RootMainNtupleManager::GetBasketEntries() const
{ return fNtupleBuilder->GetBasketEntries(); }
 
#endif