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

#ifndef BDSBEAMPIPEFACTORYRECTANGULAR_H
#define BDSBEAMPIPEFACTORYRECTANGULAR_H

#include "BDSBeamPipeFactoryBase.hh"
#include "BDSBeamPipe.hh"

class BDSBeamPipeFactoryRectangular: public BDSBeamPipeFactoryBase
{
public:
  static BDSBeamPipeFactoryRectangular* Instance(); 
  
  virtual ~BDSBeamPipeFactoryRectangular();

  virtual BDSBeamPipe* CreateBeamPipe(G4String    nameIn,                     // name
                                      G4double    lengthIn,                   // length [mm]
                                      G4double    aper1 = 0,                  // aperture parameter 1
                                      G4double    aper2 = 0,                  // aperture parameter 2
                                      G4double    aper3 = 0,                  // aperture parameter 3
                                      G4double    aper4 = 0,                  // aperture parameter 4
                                      G4Material* vacuumMaterialIn = NULL,    // vacuum material
                                      G4double    beamPipeThicknessIn = 0,    // beampipe thickness [mm]
                                      G4Material* beamPipeMaterialIn = NULL   // beampipe material
                                      );
  
  virtual BDSBeamPipe* CreateBeamPipeAngledInOut(G4String    nameIn,
                                                 G4double    lengthIn,
                                                 G4double    angleInIn,  // the normal angle of the input face
                                                 G4double    angleOutIn, // the normal angle of the output face
                                                 G4double    aper1 = 0,
                                                 G4double    aper2 = 0,
                                                 G4double    aper3 = 0,
                                                 G4double    aper4 = 0,
                                                 G4Material* vacuumMaterialIn = NULL,
                                                 G4double    beamPipeThicknessIn = 0,
                                                 G4Material* beamPipeMaterialIn = NULL
                                                 );

private:
  BDSBeamPipeFactoryRectangular(); 
  static BDSBeamPipeFactoryRectangular* _instance;

  void TestInputParameters(G4Material*& vacuumMaterialIn,
                           G4double&    beamPipeThicknessIn,
                           G4Material*& beamPipeMaterialIn,
                           G4double&    aper1In,
                           G4double&    aper2In);

  //abstract common build features to one function
  //use member variables unique to this factory to pass them around
  BDSBeamPipe* CommonFinalConstruction(G4String    nameIn,
                                       G4Material* vacuumMaterialIn,
                                       G4Material* beamPipeMaterialIn,
                                       G4double    lengthIn,
                                       G4double    aper1In,
                                       G4double    aper2In,
                                       G4double    beamPipeThicknessIn);
  void CreateGeneralAngledSolids(G4String      nameIn,
                                 G4double      lengthIn,
                                 G4double      aper1In,
                                 G4double      aper2In,
                                 G4double      beamPipeThicknessIn,
                                 G4ThreeVector inputfaceIn,
                                 G4ThreeVector outputfaceIn);
};
  
#endif

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