BDSRandom.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 BDSRANDOM_H
#define BDSRANDOM_H
 
#include "BDSTypeSafeEnum.hh"
 
#include "G4String.hh"
 
#include <sstream>
 
 
struct randomenginetypes_def
{
  enum type {hepjames, mixmax};
};
 
typedef BDSTypeSafeEnum<randomenginetypes_def,int> BDSRandomEngineType;
 
namespace BDSRandom
{
  BDSRandomEngineType DetermineRandomEngineType(G4String engineType);
  
  void CreateRandomNumberGenerator(const G4String& engineName = "hepjames");
 
  void SetSeed();
 
  void PrintFullSeedState();
 
  void WriteSeedState(const G4String& suffix = "");
 
  G4String GetSeedState();
 
  void LoadSeedState(const G4String& inSeedFilename);
 
  void SetSeedState(const G4String& seedState);
  void SetSeedState(std::stringstream& seedState);
}
 
#endif