G4BaseRNtupleManager.hh

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// The base class for read Ntuple manager.
// It defines functions independent from the output type.
//
// Author: Ivana Hrivnacova, 20/07/2017 (ivana@ipno.in2p3.fr)
 
#ifndef G4BaseRNtupleManager_h
#define G4BaseRNtupleManager_h 1
 
#include "G4VRNtupleManager.hh"
#include "globals.hh"
 
#include <vector>
 
class G4BaseRNtupleManager : public G4VRNtupleManager
{
  // Disable using the object managers outside G4VAnalysisManager and
  // its messenger
  friend class G4VAnalysisReader;
 
  public:
    explicit G4BaseRNtupleManager(const G4AnalysisManagerState& state);
    virtual ~G4BaseRNtupleManager() = default;
 
    // deleted default &copy constructors & assignment operator
    G4BaseRNtupleManager() = delete;
    G4BaseRNtupleManager(const G4BaseRNtupleManager& rhs) = delete;
    G4BaseRNtupleManager& operator=(const G4BaseRNtupleManager& rhs) = delete;
 
  protected:
    // Methods to read ntuple from a file
    // Methods for ntuple with id = FirstNtupleId
    virtual G4bool SetNtupleIColumn(const G4String& columnName,
                            G4int& value) final;
    virtual G4bool SetNtupleFColumn(const G4String& columnName,
                            G4float& value) final;
    virtual G4bool SetNtupleDColumn(const G4String& columnName,
                            G4double& value) final;
    virtual G4bool SetNtupleSColumn(const G4String& columnName,
                            G4String& value) final;
    // Methods for ntuple with id > FirstNtupleId
    virtual G4bool SetNtupleIColumn(G4int ntupleId,
                            const G4String& columnName, G4int& value)= 0;
    virtual G4bool SetNtupleFColumn(G4int ntupleId,
                            const G4String& columnName, G4float& value)= 0;
    virtual G4bool SetNtupleDColumn(G4int ntupleId,
                            const G4String& columnName, G4double& value)= 0;
    virtual G4bool SetNtupleSColumn(G4int ntupleId,
                            const G4String& columnName, G4String& value)= 0;
    // Bind the ntuple columns of vector type
    // Methods for ntuple with id = FirstNtupleId
    virtual G4bool SetNtupleIColumn(const G4String& columnName,
                            std::vector<G4int>& vector) final;
    virtual G4bool SetNtupleFColumn(const G4String& columnName,
                            std::vector<G4float>& vector) final;
    virtual G4bool SetNtupleDColumn(const G4String& columnName,
                            std::vector<G4double>& vector) final;
    virtual G4bool SetNtupleSColumn(const G4String& columnName,
                            std::vector<std::string>& vector) final;
    // Methods for ntuple with id > FirstNtupleId
    virtual G4bool SetNtupleIColumn(G4int ntupleId, const G4String& columnName,
                            std::vector<G4int>& vector) = 0;
    virtual G4bool SetNtupleFColumn(G4int ntupleId, const G4String& columnName,
                            std::vector<G4float>& vector) = 0;
    virtual G4bool SetNtupleDColumn(G4int ntupleId, const G4String& columnName,
                            std::vector<G4double>& vector) = 0;
    virtual G4bool SetNtupleSColumn(G4int ntupleId, const G4String& columnName,
                            std::vector<std::string>& vector) = 0;
    virtual G4bool GetNtupleRow() final;
    virtual G4bool GetNtupleRow(G4int ntupleId) = 0;
 
    // Access methods
    virtual G4int GetNofNtuples() const = 0;
 
  private:
    // Methods
    G4int GetCurrentNtupleId() const;
};
 
#endif