//
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//
//
// $Id$
//
// ----------------------------------------------------------------------
// Class G4BREPSolidCylinder
//
// Class description:
//
//  Definition of a generic BREP cylinder:
//
//  G4BREPSolidCylinder(const G4String& name,
//                      const G4ThreeVector& origin,
//                      const G4ThreeVector& axis,
//                      const G4ThreeVector& direction,		      
//                            G4double radius,
//                            G4double length)

// Authors: J.Sulkimo, P.Urban.
// Revisions by: L.Broglia, G.Cosmo.
// ----------------------------------------------------------------------
#ifndef __G4BREPSolidCylinder
#define __G4BREPSolidCylinder

#include "G4BREPSolid.hh"

class G4BREPSolidCylinder : public G4BREPSolid
{

 public: // with description

  G4BREPSolidCylinder(const G4String& name,
		      const G4ThreeVector& origin,
		      const G4ThreeVector& axis,
		      const G4ThreeVector& direction,		      
		      G4double radius,
		      G4double length);
    // Constructor defining the cylinder through planes
    // and circular surfaces.

  ~G4BREPSolidCylinder();
    // Empty destructor.

  G4VSolid* Clone() const;
    // Returns a pointer of a dynamically allocated copy of the solid.

  std::ostream& StreamInfo(std::ostream& os) const;
    // Streams solid contents to output stream.

 public:  // without description

  G4BREPSolidCylinder(__void__&);
    // Fake default constructor for usage restricted to direct object
    // persistency for clients requiring preallocation of memory for
    // persistifiable objects.

  G4BREPSolidCylinder(const G4BREPSolidCylinder& rhs);
  G4BREPSolidCylinder& operator=(const G4BREPSolidCylinder& rhs);
    // Copy constructor and assignment operator.

 private:

  void InitializeCylinder();

 private:

  struct G4BREPCylinderParams
  {
    G4ThreeVector origin;
    G4ThreeVector axis;
    G4ThreeVector direction;
    G4double      length;
    G4double      radius;
  } constructorParams;
};

#endif