G4XmlRNtupleManager.hh

Go to the documentation of this file.

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
 
// Manager class for Xml read ntuples.
// It implements functions specific to Xml read ntuples.
//
// Author: Ivana Hrivnacova, 25/07/2014 (ivana@ipno.in2p3.fr)
 
#ifndef G4XmlRNtupleManager_h
#define G4XmlRNtupleManager_h 1
 
#include "G4TRNtupleManager.hh"
#include "globals.hh"
 
#include "tools/raxml"
 
#include <vector>
#include <string_view>
 
class G4XmlRFileManager;
struct G4XmlRNtupleDescription;
 
class G4XmlRNtupleManager : public G4TRNtupleManager<tools::aida::ntuple>
{
  friend class G4XmlAnalysisReader;
 
  public:
    explicit G4XmlRNtupleManager(const G4AnalysisManagerState& state);
    G4XmlRNtupleManager() = delete;
    virtual ~G4XmlRNtupleManager() = default;
 
  protected:
    // Set methods
    void SetFileManager(std::shared_ptr<G4XmlRFileManager> fileManager);
 
    // Methods from base classes
    using G4BaseRNtupleManager::SetNtupleIColumn;
    using G4BaseRNtupleManager::SetNtupleFColumn;
    using G4BaseRNtupleManager::SetNtupleDColumn;
    using G4TRNtupleManager<tools::aida::ntuple>::SetNtupleIColumn;
    using G4TRNtupleManager<tools::aida::ntuple>::SetNtupleFColumn;
    using G4TRNtupleManager<tools::aida::ntuple>::SetNtupleDColumn;
    using G4TRNtupleManager<tools::aida::ntuple>::SetNtupleSColumn;
 
    // Override base class functions for vector columns
    // in order to fill the maps
 
    virtual G4bool SetNtupleIColumn(G4int ntupleId, const G4String& columnName,
                            std::vector<G4int>& vector) final;
    virtual G4bool SetNtupleFColumn(G4int ntupleId, const G4String& columnName,
                            std::vector<G4float>& vector) final;
    virtual G4bool SetNtupleDColumn(G4int ntupleId, const G4String& columnName,
                            std::vector<G4double>& vector) final;
    virtual G4bool SetNtupleSColumn(G4int ntupleId, const G4String& columnName,
                            std::vector<std::string>& vector) final;
 
  private:
    // Methods from the base class
    virtual G4int  ReadNtupleImpl(const G4String& ntupleName,  const G4String& fileName,
                              const G4String& dirName, G4bool isUserFileName) final;
    virtual G4bool GetTNtupleRow(G4TRNtupleDescription<tools::aida::ntuple>* ntupleDescription) final;
 
    // Static data members
    static constexpr std::string_view fkClass { "G4XmlRNtupleManager" };
 
    // Data members
    std::shared_ptr<G4XmlRFileManager>  fFileManager { nullptr };
};
 
inline void
G4XmlRNtupleManager::SetFileManager(std::shared_ptr<G4XmlRFileManager> fileManager)
{ fFileManager = fileManager; }
 
#endif