PhysicsListServiceBase.hh

Go to the documentation of this file.

// PhysicsListServiceBase
#ifndef artg4tk_services_PhysicsListServiceBase_hh
#define artg4tk_services_PhysicsListServiceBase_hh

#include "art/Framework/Services/Registry/ServiceHandle.h"
#include "artg4tk/services/PhysicsListHolder_service.hh"

#include "Geant4/G4VUserPhysicsList.hh"
#include <memory>

namespace artg4tk {

  class PhysicsListServiceBase {

  public:
    // The constructor does the registration
    PhysicsListServiceBase()
    {
      art::ServiceHandle<PhysicsListHolderService> ph;
      ph->registerPhysicsListService(this);
    }

    // Make the physics list
    virtual G4VUserPhysicsList* makePhysicsList() = 0;

    // Call initialize if you need to.
    // This gets called AFTER the physics list is given to Geant.
    // If you don't override it, then nothing will happen when called
    virtual void initializePhysicsList(){};
  };

} // namespace artg4tk

#endif /* artg4tk_services_PhysicsListServiceBase_hh */