G4GeometrySampler Class Reference

#include <G4GeometrySampler.hh>

Inheritance diagram for G4GeometrySampler:

Public Member Functions
	G4GeometrySampler (G4VPhysicalVolume *worldvolume, const G4String &particlename)
	G4GeometrySampler (G4String worldvolumeName, const G4String &particlename)
virtual	~G4GeometrySampler ()
virtual void	PrepareImportanceSampling (G4VIStore *istore, const G4VImportanceAlgorithm *ialg)
virtual void	PrepareWeightRoulett (G4double wsurvive, G4double wlimit, G4double isource)
virtual void	PrepareWeightWindow (G4VWeightWindowStore *wwstore, G4VWeightWindowAlgorithm *wwAlg, G4PlaceOfAction placeOfAction)
virtual void	Configure ()
virtual void	AddProcess ()
virtual void	ClearSampling ()
virtual G4bool	IsConfigured () const
void	SetParallel (G4bool paraflag)
void	SetWorld (const G4VPhysicalVolume *world)
void	SetParticle (const G4String &particlename)
G4String	GetParticleName ()
Public Member Functions inherited from G4VSampler
	G4VSampler ()
virtual	~G4VSampler ()
virtual void	PrepareImportanceSampling (G4VIStore *istore, const G4VImportanceAlgorithm *ialg=0)=0
virtual void	PrepareWeightRoulett (G4double wsurvive=0.5, G4double wlimit=0.25, G4double isource=1)=0
virtual void	PrepareWeightWindow (G4VWeightWindowStore *wwstore, G4VWeightWindowAlgorithm *wwAlg=0, G4PlaceOfAction placeOfAction=onBoundary)=0
virtual void	Configure ()=0
virtual void	ClearSampling ()=0
virtual G4bool	IsConfigured () const =0
virtual void	SetParallel (G4bool paraflag)=0

Detailed Description

Definition at line 52 of file G4GeometrySampler.hh.

Constructor & Destructor Documentation

G4GeometrySampler() [1/2]

G4GeometrySampler::G4GeometrySampler ( G4VPhysicalVolume *  worldvolume, const G4String &  particlename  )

explicit

Definition at line 49 of file G4GeometrySampler.cc.

  : fParticleName(particlename),
    fWorld(world),
    fImportanceConfigurator(0),
    //    fScoreConfigurator(0),
    //    fGCellFinder(0),
    fWeightCutOffConfigurator(0),
    fIStore(0),
    fWeightWindowConfigurator(0),
    fWWStore(0),
    fIsConfigured(false)
{
  paraflag = false;
  //  fWorldName = G4TransportationManager::GetTransportationManager()->GetNavigatorForTracking()->GetWorldVolume()->GetName();
  //  if(fWorld == G4TransportationManager::GetTransportationManager()->GetParallelWorld(fWorld->GetName())) paraflag = true;
  //  G4cout << "G4GeometrySampler:: Making geometry sampler with world: " << fWorld->GetName() << G4endl;
}

G4GeometrySampler() [2/2]

G4GeometrySampler::G4GeometrySampler ( G4String  worldvolumeName, const G4String &  particlename  )

explicit

Definition at line 68 of file G4GeometrySampler.cc.

  : fParticleName(particlename),
    fWorldName(worldName),
    fImportanceConfigurator(0),
    //    fScoreConfigurator(0),
    //    fGCellFinder(0),
    fWeightCutOffConfigurator(0),
    fIStore(0),
    fWeightWindowConfigurator(0),
    fWWStore(0),
    fIsConfigured(false)
{
  paraflag = false;
  fWorld = G4TransportationManager::GetTransportationManager()->GetNavigatorForTracking()->GetWorldVolume();
  //  fWorld = G4TransportationManager::GetTransportationManager()->GetNavigatorForTracking()->GetWorldVolume();
  //  G4cout << "G4GeometrySampler:: Making geometry sampler with world: " << fWorld->GetName() << G4endl;
  //G4TransportationManager::GetTransportationManager()->GetParallelWorld(parallelworldName)
}

~G4GeometrySampler()

G4GeometrySampler::~G4GeometrySampler ( )

virtual

Definition at line 88 of file G4GeometrySampler.cc.

{
  // ClearSampling();
}

Member Function Documentation

AddProcess()

void G4GeometrySampler::AddProcess ( )

virtual

Definition at line 286 of file G4GeometrySampler.cc.

{
 
  G4VSamplerConfigurator *preConf = nullptr;
  for (auto it = fConfigurators.cbegin();
       it != fConfigurators.cend(); ++it)
    {
      G4VSamplerConfigurator *currConf =*it;
      currConf->Configure(preConf);
      preConf = *it;
    }
  if (fWeightCutOffConfigurator != nullptr)
    {
      fWeightCutOffConfigurator->Configure(nullptr);
    }
 
  return;
}

Referenced by Configure(), G4ImportanceBiasing::ConstructProcess(), and G4WeightWindowBiasing::ConstructProcess().

ClearSampling()

void G4GeometrySampler::ClearSampling ( )

virtual

Implements G4VSampler.

Definition at line 93 of file G4GeometrySampler.cc.

{
  if (fImportanceConfigurator)
  {
    delete fImportanceConfigurator;
    fImportanceConfigurator = 0;
  }
  if (fWeightWindowConfigurator)
  {
    delete fWeightWindowConfigurator;
    fWeightWindowConfigurator = 0;
  }
//   if (fScoreConfigurator)
//   {
//     delete fScoreConfigurator;
//     fScoreConfigurator = 0;
//   }
  if (fWeightCutOffConfigurator)
  {
    delete fWeightCutOffConfigurator;
    fWeightCutOffConfigurator = 0;
  }
//   if (fGCellFinder)
//   {
//     delete fGCellFinder;
//     fGCellFinder = 0;
//   }
  fIStore = 0;
  fConfigurators.clear();
  fIsConfigured = false;
}

Configure()

void G4GeometrySampler::Configure ( )

virtual

Implements G4VSampler.

Definition at line 234 of file G4GeometrySampler.cc.

{
  if (!IsConfigured())
  {
    fIsConfigured = true;
 
//     if (fScoreConfigurator)
//     {
//       G4cout << " score configurator push_back " << G4endl;
//       fConfigurators.push_back(fScoreConfigurator);
//       G4cout << " pushed " << G4endl;
//     }
    if (fImportanceConfigurator)
    {
      fConfigurators.push_back(fImportanceConfigurator);
    }
    if (fWeightWindowConfigurator)
    {
      fConfigurators.push_back(fWeightWindowConfigurator);
    }
    
    // G4cout << " vsampler configurator loop " << G4endl;
    // G4VSamplerConfigurator *preConf = 0;
    // G4int i = 0;
    // for (G4Configurators::iterator it = fConfigurators.begin();
    //      it != fConfigurators.end(); it++)
    // {
    //   i++;
    //   G4cout << " looping " << i << G4endl;
    //   G4VSamplerConfigurator *currConf =*it;
    //   G4cout << " sampler configurator " << G4endl;
    //   currConf->Configure(preConf);
    //   G4cout << " configure preconf " << G4endl;
    //   preConf = *it;
    // }
    // if (fWeightCutOffConfigurator)
    // {
    //   G4cout << " NEW weight window configure " << G4endl;
    //   fWeightCutOffConfigurator->Configure(0);
    //   G4cout << " configured " << G4endl;
    // }
  }
 
#ifdef G4MULTITHREADED
  G4cout << " make sure AddProcess() is invoked for biasing!!! " << G4endl;
#else
  AddProcess();
#endif
 
  return;
}

Referenced by G4ImportanceBiasing::ConstructProcess(), and G4WeightWindowBiasing::ConstructProcess().

GetParticleName()

G4String G4GeometrySampler::GetParticleName ( )

inline

Definition at line 83 of file G4GeometrySampler.hh.

{return fParticleName;};

IsConfigured()

G4bool G4GeometrySampler::IsConfigured ( ) const

virtual

Implements G4VSampler.

Definition at line 125 of file G4GeometrySampler.cc.

{
  G4bool isconf = false;
  if (fIsConfigured)
  {
   G4cout << "WARNING - G4GeometrySampler::IsConfigured()"
          << "          Some initialization exists, use ClearSampling()"
          << "          before a new initialization !" << G4endl;
   isconf = true;
  }
  return isconf;
}

Referenced by Configure().

PrepareImportanceSampling()

void G4GeometrySampler::PrepareImportanceSampling ( G4VIStore *  istore, const G4VImportanceAlgorithm *  ialg  )

virtual

Implements G4VSampler.

Definition at line 159 of file G4GeometrySampler.cc.

{
  G4cout << "G4GeometrySampler:: preparing importance sampling WorldName is " << fWorldName << G4endl;
  fIStore = istore;
  //  G4cout << "G4GeometrySampler:: creating istore, worldVolume: " << fWorld->GetName() << G4endl;
 
  fImportanceConfigurator =
    new G4ImportanceConfigurator(&istore->GetWorldVolume(), fParticleName, *fIStore, ialg, paraflag);
  //    new G4ImportanceConfigurator(fWorld, fParticleName, *fIStore, ialg, paraflag);
  fImportanceConfigurator->SetWorldName(fWorldName);
 
  if (!fImportanceConfigurator)
  {
    G4Exception("G4GeometrySampler::PrepareImportanceSampling()",
                "FatalError", FatalException,
                "Failed allocation of G4ImportanceConfigurator !");
  }
}

Referenced by G4ImportanceBiasing::ConstructProcess().

PrepareWeightRoulett()

void G4GeometrySampler::PrepareWeightRoulett ( G4double  wsurvive, G4double  wlimit, G4double  isource  )

virtual

Implements G4VSampler.

Definition at line 180 of file G4GeometrySampler.cc.

{
  //  fGCellFinder = new G4GCellFinder(fWorld);
  G4cout << "G4GeometrySampler:: preparing weight roulette" << G4endl;
  //  fGCellFinder = new G4GCellFinder();
//   if (!fGCellFinder)
//   {
//     G4Exception("G4GeometrySampler::PrepareWeightRoulett()",
//                 "FatalError", FatalException,
//                 "Failed allocation of G4GCellFinder !");
//   }
  
  fWeightCutOffConfigurator = 
    new G4WeightCutOffConfigurator(fWorld, fParticleName,
                                   wsurvive,
                                   wlimit,
                                   isource,
                                   fIStore,
                   paraflag);
                   //*fGCellFinder, paraflag);
  if (!fWeightCutOffConfigurator)
  {
    G4Exception("G4GeometrySampler::PrepareWeightRoulett()",
                "FatalError", FatalException,
                "Failed allocation of G4WeightCutOffConfigurator !");
  }
}

PrepareWeightWindow()

void G4GeometrySampler::PrepareWeightWindow ( G4VWeightWindowStore *  wwstore, G4VWeightWindowAlgorithm *  wwAlg, G4PlaceOfAction  placeOfAction  )

virtual

Implements G4VSampler.

Definition at line 211 of file G4GeometrySampler.cc.

{
 
  G4cout << "G4GeometrySampler:: preparing weight window" << G4endl;
 
  fWWStore = wwstore;
  
  fWeightWindowConfigurator =
    new G4WeightWindowConfigurator(&wwstore->GetWorldVolume(), fParticleName,
                                    *fWWStore,
                                    wwAlg,
                                    placeOfAction, paraflag);
 
  // fWeightWindowConfigurator =
  //   new G4WeightWindowConfigurator(fWorld, fParticleName,
  //                                   *fWWStore,
  //                                   wwAlg,
  //                                   placeOfAction, paraflag);
 
}

Referenced by G4WeightWindowBiasing::ConstructProcess().

SetParallel()

void G4GeometrySampler::SetParallel ( G4bool  paraflag )

virtual

Implements G4VSampler.

Definition at line 305 of file G4GeometrySampler.cc.

{
  paraflag = para;
}

Referenced by G4ImportanceBiasing::ConstructProcess(), and G4WeightWindowBiasing::ConstructProcess().

SetParticle()

void G4GeometrySampler::SetParticle

(

const G4String &

particlename

)

Definition at line 315 of file G4GeometrySampler.cc.

{
  fParticleName = particlename;
}

SetWorld()

void G4GeometrySampler::SetWorld

(

const G4VPhysicalVolume *

world

)

Definition at line 310 of file G4GeometrySampler.cc.

{
  fWorld = World;
}

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The documentation for this class was generated from the following files:

• G4GeometrySampler.hh
• G4GeometrySampler.cc