/scratch0/jsnuveri/BDSIM/BDSIMgit/bdsim/include/BDSSpoiler.hh

/* BDSIM code.    Version 1.0
   Author: Grahame A. Blair, Royal Holloway, Univ. of London.
   Last modified 24.7.2002
   Copyright (c) 2002 by G.A.Blair.  ALL RIGHTS RESERVED. 
*/

#ifndef BDSSPOILER_H
#define BDSSPOILER_H

#include "BDSAcceleratorComponent.hh"
#include "BDSTiltOffset.hh"

#include "globals.hh" // geant4 types / globals
#include "G4LogicalVolume.hh"

class G4Material;
class G4VPhysicalVolume;

class BDSSpoiler :public BDSAcceleratorComponent
{
public:
  BDSSpoiler(G4String      name,
             G4double      length,
             G4double      xAper,
             G4double      yAper,
             G4Material*   SpoilerMaterial,
             BDSTiltOffset tiltOffset = BDSTiltOffset());
  ~BDSSpoiler();

protected:

private:

  virtual void Build();
  virtual void BuildMarkerLogicalVolume();
  void BuildInnerSpoiler();
  virtual void SetVisAttributes();

  // Geometrical objects:

  G4VPhysicalVolume* itsPhysiComp;
  G4VPhysicalVolume* itsPhysiComp2;
  G4LogicalVolume* itsSolidLogVol;
  G4LogicalVolume* itsInnerLogVol;
                    
private:
  G4Material* itsSpoilerMaterial;

  G4double xAper;
  G4double yAper;
};

#endif

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