LArVoxelReadoutGeometry.h

Go to the documentation of this file.

#ifndef LArG4_LArVoxelReadoutGeometry_h
#define LArG4_LArVoxelReadoutGeometry_h

#include "larsim/LArG4/LArVoxelReadout.h"
#include "larcore/Geometry/Geometry.h"
#include "Geant4/G4VUserParallelWorld.hh"
#include "Geant4/G4String.hh"
#include "Geant4/G4Transform3D.hh"
#include "Geant4/G4VPhysicalVolume.hh"
#include "Geant4/G4UserLimits.hh"

// Forward declarations
namespace CLHEP { class HepRandomEngine; }

namespace larg4 {

  class LArVoxelReadoutGeometry : public G4VUserParallelWorld
  {
  public:
    
    struct Setup_t {
      
      larg4::LArVoxelReadout::Setup_t readoutSetup;
      
    }; // struct Setup_t
    
    
    LArVoxelReadoutGeometry(const G4String name, Setup_t const& setupData);

    virtual void Construct();

  private:

    G4VPhysicalVolume* FindNestedVolume(G4VPhysicalVolume* mother,
                                        G4Transform3D&     motherTransform,
                                        G4Transform3D&     daughterTransform,
                                        std::string&       daughterName,
                                        unsigned int       expectedNum);

    art::ServiceHandle<geo::Geometry> fGeo;       
    std::unique_ptr<G4UserLimits>     fStepLimit; 
    
    larg4::LArVoxelReadout::Setup_t fReadoutSetupData;
    
  };

} // namespace larg4

#endif // LArG4_LArVoxelReadoutGeometry_h