Geant4UserInitialization.h

Go to the documentation of this file.

//==========================================================================
//  AIDA Detector description implementation 
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
// Author     : M.Frank
//
//==========================================================================
#ifndef DDG4_GEANT4USERINITIALIZATION_H
#define DDG4_GEANT4USERINITIALIZATION_H
 
// Framework include files
#include <DDG4/Geant4Action.h>
 
// Forward declarations
 
namespace dd4hep {
 
  namespace sim {
 
 
    class Geant4UserInitialization : public Geant4Action  {
    protected:
    public:
      Geant4UserInitialization(Geant4Context* c, const std::string& nam);
      virtual ~Geant4UserInitialization();
      virtual void build()  const;
      virtual void buildMaster()  const;
    };
 
 
    class Geant4UserInitializationSequence : public Geant4UserInitialization  {
    protected:
      CallbackSequence m_masterCalls;
      CallbackSequence m_workerCalls;
      Actors<Geant4UserInitialization> m_actors;
 
    public:
      Geant4UserInitializationSequence(Geant4Context* c, const std::string& nam);
      virtual ~Geant4UserInitializationSequence();
      template <typename Q, typename T> void build(Q* p, void (T::*f)()) {
        m_workerCalls.add(p, f);
      }
      template <typename Q, typename T> void buildMaster(Q* p, void (T::*f)()) {
        m_masterCalls.add(p, f);
      }
      void adopt(Geant4UserInitialization* action);
 
      virtual void updateContext(Geant4Context* ctxt)  override;
      virtual void build()  const  override;
      virtual void buildMaster()  const  override;
    };
 
  }    // End namespace sim
}      // End namespace dd4hep
#endif // DDG4_GEANT4USERINITIALIZATION_H