BDSParallelWorldUtilities.hh

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) Royal Holloway, 
University of London 2001 - 2023.
 
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 BDSPARALLELWORLDUTILITIES_H
#define BDSPARALLELWORLDUTILITIES_H
 
#include "BDSParallelWorldInfo.hh"
#include "BDSParallelWorldImportance.hh"
#include "G4GeometrySampler.hh"
#include "globals.hh"
 
#include <vector>
 
class G4ParallelWorldPhysics;
class G4VModularPhysicsList;
class G4VUserDetectorConstruction;
class G4VUserParallelWorld;
 
namespace BDS
{
  std::vector<BDSParallelWorldInfo> NumberOfExtraWorldsRequired();
 
  std::vector<G4VUserParallelWorld*> ConstructAndRegisterParallelWorlds(G4VUserDetectorConstruction* massWorld,
                                                                        G4bool buildSamplerWorld,
                                                                        G4bool buildPlacementFieldsWorld);
 
  std::vector<G4ParallelWorldPhysics*> ConstructParallelWorldPhysics(const std::vector<G4VUserParallelWorld*>& worlds);
 
  void RegisterSamplerPhysics(const std::vector<G4ParallelWorldPhysics*>& processes,
                              G4VModularPhysicsList* physicsList);
 
  void AddIStore(const std::vector<G4VUserParallelWorld*>& worlds);
 
  void RegisterImportanceBiasing(const std::vector<G4VUserParallelWorld*>& worlds,
                                 G4VModularPhysicsList* physicsList);
 
  BDSParallelWorldImportance* GetImportanceSamplingWorld(const std::vector<G4VUserParallelWorld*>& worlds);
 
}
 
#endif