EvtGenDecayModule.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2017 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Kirill Chilikin                                          *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#pragma once
 
/* C++ headers. */
#include <string>
 
/* Belle 2 headers. */
#include <framework/core/Module.h>
#include <generators/evtgen/EvtGenInterface.h>
#include <generators/utilities/InitialParticleGeneration.h>
#include <mdst/dataobjects/MCParticleGraph.h>
 
namespace Belle2 {
  class EvtGenDecayModule : public Module {
 
  public:
 
    EvtGenDecayModule();
 
    virtual ~EvtGenDecayModule();
 
    virtual void initialize() override;
 
    virtual void beginRun() override;
 
    virtual void event() override;
 
    virtual void endRun() override;
 
    virtual void terminate() override;
 
  private:
 
    void initializeGenerator();
 
    std::string m_DecFile;
 
    std::string m_UserDecFile;
 
    std::string m_MCParticleColName;
 
    MCParticleGraph m_Graph;
 
    EvtGenInterface m_EvtGenInterface;
 
    bool m_Initialized;
 
    std::set<int> m_DecayableParticles;
 
    DBObjPtr<BeamParameters> m_BeamParameters;
 
  };
 
}