ExtCylSurfaceTarget.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2010 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors:  Leo Piilonen                                            *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#ifndef EXTCYLSURFACETARGET_H
#define EXTCYLSURFACETARGET_H
 
#include <globals.hh>
#include <G4ErrorSurfaceTarget.hh>
#include <G4ThreeVector.hh>
#include <G4Plane3D.hh>
#include <G4String.hh>
 
namespace Belle2 {
  namespace Simulation {
 
    class ExtCylSurfaceTarget : public G4ErrorSurfaceTarget {
 
    public:
 
      ExtCylSurfaceTarget(const G4double&, const G4double&, const G4double&);
 
      ~ExtCylSurfaceTarget();
 
      virtual G4ThreeVector IntersectLocal(const G4ThreeVector& point,
                                           const G4ThreeVector& direc) const;
 
      virtual G4double GetDistanceFromPoint(const G4ThreeVector& point,
                                            const G4ThreeVector& direc) const;
 
      virtual G4double GetDistanceFromPoint(const G4ThreeVector& point) const;
 
      virtual G4Plane3D GetTangentPlane(const G4ThreeVector& point) const;
 
      virtual void Dump(const G4String& msg) const;
 
    private:
 
      G4double m_radius;
 
      G4double m_zmin;
 
      G4double m_zmax;
 
      G4double m_tolerance;
 
    };
 
  } // end of namespace Simulation
 
} // end of namespace Belle2
 
#endif // EXTCYLSURFACETARGET_H