BDSBLMFactory.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 BDSBLMFACTORY_H
#define BDSBLMFACTORY_H
 
#include "globals.hh"
 
class BDSBLM;
class BDSExtent;
class G4VSensitiveDetector;
 
namespace GMAD
{
  class BLMPlacement;
}
 
class BDSBLMFactory
{
public:
  BDSBLMFactory();
  ~BDSBLMFactory();
 
  BDSBLM* CreateBLM(const GMAD::BLMPlacement& bp,
                    G4VSensitiveDetector* sd);
 
  BDSBLM* CreateBLM(const G4String& name,
                   const G4String& geometryFile,
                   const G4String& geometryType,
                   const G4String& material,
                   G4double blm1,
                   G4double blm2,
                   G4double blm3,
                   G4double blm4,
                   G4VSensitiveDetector* sd,
                   const G4String& bias = "");
 
private:
  void PositiveFinite(G4double value,
  const G4String& parameterName,
  const G4String& blmName) const;
 
  BDSBLM* BuildBLMCylinder(const G4String& name,
                           const G4String& material,
                           G4double        halfLength,
                           G4double        radius);
 
  BDSBLM* BuildBLMCube(const G4String& name,
                       const G4String& material,
                       G4double        halfLengthX,
                       G4double        halfLengthY,
                       G4double        halfLengthZ);
 
  BDSBLM* BuildBLMSphere(const G4String& name,
                         const G4String& material,
                         G4double        radius);
 
  BDSBLM* CommonConstruction(const G4String&  name,
                             const G4String&  material,
                             G4VSolid*        shape,
                             const BDSExtent& extent);
};
 
#endif