BDSMagnetOuterFactory.hh

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) Royal Holloway, 
University of London 2001 - 2022.
 
This file is part of BDSIM.
 
BDSIM is free software: you can redistribute it and/or modify 
it under the terms of the GNU General Public License as published 
by the Free Software Foundation version 3 of the License.
 
BDSIM is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with BDSIM.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef BDSMAGNETOUTERFACTORY_H
#define BDSMAGNETOUTERFACTORY_H
 
#include "BDSMagnetOuter.hh"
#include "BDSMagnetGeometryType.hh"
#include "BDSMagnetType.hh"
 
#include "globals.hh"           // geant4 globals / types
 
class BDSBeamPipe;
class BDSFieldInfo;
class BDSMagnetOuterFactoryBase;
class BDSMagnetOuterInfo;
class G4Material;
 
class BDSMagnetOuterFactory
{
public:
  static BDSMagnetOuterFactory* Instance();
  
  ~BDSMagnetOuterFactory();
 
  BDSMagnetOuter* CreateMagnetOuter(BDSMagnetType       magnetType,
                                    BDSMagnetOuterInfo* outerInfo,
                                    G4double            outerLength,
                                    G4double            chordLength,
                                    BDSBeamPipe*        beampipe);
  
private:
  BDSMagnetOuterFactory();
  static BDSMagnetOuterFactory* instance; 
 
  BDSMagnetOuterFactoryBase* GetAppropriateFactory(BDSMagnetGeometryType magnetTypeIn);
 
  BDSMagnetOuter* CreateExternal(const G4String&     name,
                                 BDSMagnetOuterInfo* info,
                                 G4double            length,
                                 G4double            magnetContainerLength,
                                 BDSBeamPipe*        beampipe);
 
  BDSGeometryComponent* CreateContainerForExternal(const G4String&      name,
                                                   G4double             length,
                                                   BDSGeometryExternal* external,
                                                   BDSBeamPipe*         beampipe);
 
  void CheckOuterBiggerThanBeamPipe(const G4String&           name,
                                    const BDSMagnetOuterInfo* outerInfo,
                                    const BDSBeamPipe*        beamPipe) const;
  
  G4double lengthSafetyLarge; 
  BDSMagnetOuterFactoryBase* none;
  BDSMagnetOuterFactoryBase* cylindrical;
  BDSMagnetOuterFactoryBase* polescircular;
  BDSMagnetOuterFactoryBase* polessquare;
  BDSMagnetOuterFactoryBase* polesfacet;
  BDSMagnetOuterFactoryBase* polesfacetcrop;
  BDSMagnetOuterFactoryBase* lhcright;
  BDSMagnetOuterFactoryBase* lhcleft;
};
 
 
 
#endif