G4TNtupleManager.hh

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// Class template for ntuple managers for all output types.
//
// Author: Ivana Hrivnacova, 19/06/2015  ([email protected])
 
#ifndef G4TNtupleManager_h
#define G4TNtupleManager_h 1
 
#include "G4BaseNtupleManager.hh"
#include "G4TNtupleDescription.hh"
#include "globals.hh"
 
#include <vector>
 
// TN - ntuple type, TF - file type
template <typename TN, typename TF>
class G4TNtupleManager : public G4BaseNtupleManager {
 
  public:
    explicit G4TNtupleManager(const G4AnalysisManagerState& state);
    ~G4TNtupleManager();
 
  protected:
    // Methods to manipulate ntuples  
    virtual G4int CreateNtuple(G4NtupleBooking* ntupleBooking) override;
 
    virtual void CreateNtuplesFromBooking(
                   const std::vector<G4NtupleBooking*>& ntupleBookings);
    // virtual void CreateNtuplesFromBooking();
    virtual G4bool Reset(G4bool deleteNtuple);
 
    // Methods to create ntuples
    // are implemented in G4NtupleBookingManager base class
 
    // Methods to fill ntuples
    // Methods for ntuple with id = FirstNtupleId (from base class)                    
    using G4BaseNtupleManager::FillNtupleIColumn;
    using G4BaseNtupleManager::FillNtupleFColumn;
    using G4BaseNtupleManager::FillNtupleDColumn;
    using G4BaseNtupleManager::FillNtupleSColumn;
    using G4BaseNtupleManager::AddNtupleRow;
    // Methods for ntuple with id > FirstNtupleId (when more ntuples exist)                      
    virtual G4bool FillNtupleIColumn(G4int ntupleId, G4int columnId, G4int value) final;
    virtual G4bool FillNtupleFColumn(G4int ntupleId, G4int columnId, G4float value) final;
    virtual G4bool FillNtupleDColumn(G4int ntupleId, G4int columnId, G4double value) final;
    virtual G4bool FillNtupleSColumn(G4int ntupleId, G4int columnId, 
                                     const G4String& value) final;
    virtual G4bool AddNtupleRow(G4int ntupleId) override;
 
    // Activation option
    //
    virtual void  SetActivation(G4bool activation) final;
    virtual void  SetActivation(G4int ntupleId, G4bool activation) final;
    virtual G4bool  GetActivation(G4int ntupleId) const final;
 
    // Access methods
    TN* GetNtuple() const;
    TN* GetNtuple(G4int ntupleId) const;
    virtual G4int GetNofNtuples() const final;
 
    // Iterators
    typename std::vector<TN*>::iterator BeginNtuple();  
    typename std::vector<TN*>::iterator EndNtuple();
    typename std::vector<TN*>::const_iterator BeginConstNtuple() const;
    typename std::vector<TN*>::const_iterator EndConstNtuple() const;
 
    // Data members
    std::vector<G4TNtupleDescription<TN, TF>*> fNtupleDescriptionVector;
    std::vector<TN*> fNtupleVector;
 
  private:
    // methods
 
    // Fuctions which are specific to output type
    //
    virtual void CreateTNtupleFromBooking(
                    G4TNtupleDescription<TN, TF>* ntupleDescription) = 0;
 
    virtual void FinishTNtuple(
                    G4TNtupleDescription<TN, TF>* ntupleDescription,
                    G4bool fromBooking) = 0;
 
    // Common implementation
    //
 
    G4TNtupleDescription<TN, TF>*  GetNtupleDescriptionInFunction(G4int id, 
                                        G4String function,
                                        G4bool warn = true) const;
    TN*  GetNtupleInFunction(G4int id, 
                             G4String function,
                             G4bool warn = true) const;
 
    // template functions for filling ntuple columns
    template <typename T> 
    G4bool FillNtupleTColumn(G4int ntupleId, G4int columnId, const T& value);
};
 
#include "G4TNtupleManager.icc"
 
#endif