ChargedPidMVAMulticlassModule.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
// FRAMEWORK
#include <framework/core/Module.h>
#include <framework/dataobjects/EventMetaData.h>
#include <framework/database/DBObjPtr.h>
#include <framework/datastore/StoreArray.h>
#include <framework/gearbox/Const.h>
 
// ANALYSIS
#include <analysis/dataobjects/ParticleList.h>
#include <analysis/VariableManager/Manager.h>
#include <analysis/VariableManager/Utility.h>
 
namespace Belle2 {
  class ChargedPidMVAWeights;
  namespace MVA {
    class Expert;
    class SingleDataset;
  }

  class ChargedPidMVAMulticlassModule : public Module {
 
    typedef std::vector<std::unique_ptr<MVA::Expert> > ExpertsList; 
    typedef std::vector<std::unique_ptr<MVA::SingleDataset> > DatasetsList; 
    typedef std::vector<std::unique_ptr<Variable::Cut>> CutsList; 
    typedef std::vector< std::vector<const Variable::Manager::Var*> > VariablesLists; 
 
  public:

    ChargedPidMVAMulticlassModule();

    virtual ~ChargedPidMVAMulticlassModule();

    virtual void initialize() override;

    virtual void beginRun() override;

    virtual void event() override;
 
  private:

    void initializeMVA();

    const std::string getParticleName(const ParticleList* pList) const
    {
 
      auto fullName = pList->getParticleListName();
      auto delimiter(":");
      auto signedName = fullName.substr(0, fullName.find(delimiter));
      signedName.pop_back();
 
      return signedName;
    }
 
  private:
    StoreArray<Particle> m_particles;

    std::vector<std::string> m_decayStrings;

    std::string m_payload_name;

    bool m_charge_independent;

    bool m_ecl_only;

    StoreObjPtr<EventMetaData> m_event_metadata;

    std::unique_ptr<DBObjPtr<ChargedPidMVAWeights>> m_weightfiles_representation;

    ExpertsList m_experts;

    DatasetsList m_datasets;

    CutsList m_cuts;

    VariablesLists m_variables;

    VariablesLists m_spectators;

    std::vector<std::string> m_classes;

    std::map<int, std::string> m_stdChargedInfo = {
      { Const::electron.getPDGCode(), "electron" },
      { Const::muon.getPDGCode(), "muon" },
      { Const::pion.getPDGCode(), "pion" },
      { Const::kaon.getPDGCode(), "kaon" },
      { Const::proton.getPDGCode(), "proton" },
      { Const::deuteron.getPDGCode(), "deuteron" }
    };

    void registerAliasesLegacy();

    void registerAliases();
 
  };

}