G4FastSimulationPhysics Class Reference

#include <G4FastSimulationPhysics.hh>

Inheritance diagram for G4FastSimulationPhysics:

Collaboration diagram for G4FastSimulationPhysics:

Public Member Functions
	G4FastSimulationPhysics (const G4String &name="FastSimP")
virtual	~G4FastSimulationPhysics ()
void	ActivateFastSimulation (const G4String &particleName)
void	ActivateFastSimulation (const G4String &particleName, const G4String &parallelGeometryName)
void	BeVerbose ()
virtual void	ConstructParticle ()
virtual void	ConstructProcess ()
Public Member Functions inherited from G4VPhysicsConstructor
	G4VPhysicsConstructor (const G4String &="")
	G4VPhysicsConstructor (const G4String &name, G4int physics_type)
virtual	~G4VPhysicsConstructor ()
void	SetPhysicsName (const G4String &="")
const G4String &	GetPhysicsName () const
void	SetPhysicsType (G4int)
G4int	GetPhysicsType () const
void	SetVerboseLevel (G4int value)
G4int	GetVerboseLevel () const
G4int	GetInstanceID () const

Additional Inherited Members
Static Public Member Functions inherited from G4VPhysicsConstructor
static const G4VPCManager &	GetSubInstanceManager ()
Protected Member Functions inherited from G4VPhysicsConstructor
G4bool	RegisterProcess (G4VProcess *process, G4ParticleDefinition *particle)
G4ParticleTable::G4PTblDicIterator *	GetParticleIterator () const
Protected Attributes inherited from G4VPhysicsConstructor
G4int	verboseLevel
G4String	namePhysics
G4int	typePhysics
G4ParticleTable *	theParticleTable
G4int	g4vpcInstanceID
Static Protected Attributes inherited from G4VPhysicsConstructor
static G4RUN_DLL G4VPCManager	subInstanceManager

Detailed Description

Definition at line 42 of file G4FastSimulationPhysics.hh.

Constructor & Destructor Documentation

G4FastSimulationPhysics::G4FastSimulationPhysics

(

const G4String &

name = "FastSimP"

)

Definition at line 55 of file G4FastSimulationPhysics.cc.

  :  G4VPhysicsConstructor(name),
     fVerbose(false)
{;}

G4FastSimulationPhysics::~G4FastSimulationPhysics ( )

virtual

Definition at line 62 of file G4FastSimulationPhysics.cc.

{;}

Member Function Documentation

void G4FastSimulationPhysics::ActivateFastSimulation

(

const G4String &

particleName

)

Definition at line 67 of file G4FastSimulationPhysics.cc.

{
  fParticlesUnderFastSimulation.push_back(particleName);
  fGeometries                  .push_back("");
}

void G4FastSimulationPhysics::ActivateFastSimulation	(	const G4String &	particleName,
		const G4String &	parallelGeometryName
	)

Definition at line 75 of file G4FastSimulationPhysics.cc.

{
  fParticlesUnderFastSimulation.push_back(particleName);
  fGeometries                  .push_back(parallelGeometryName);
}

void G4FastSimulationPhysics::BeVerbose ( )

inline

Definition at line 60 of file G4FastSimulationPhysics.hh.

{ fVerbose = true; }

void G4FastSimulationPhysics::ConstructParticle ( )

virtual

Implements G4VPhysicsConstructor.

Definition at line 83 of file G4FastSimulationPhysics.cc.

{;}

void G4FastSimulationPhysics::ConstructProcess ( )

virtual

Implements G4VPhysicsConstructor.

Definition at line 88 of file G4FastSimulationPhysics.cc.

{
  
  auto myParticleIterator = GetParticleIterator();
  myParticleIterator->reset();
  
  while ( (*myParticleIterator)() )
    {
      G4ParticleDefinition*     particle = myParticleIterator->value();
      G4String              particleName = particle->GetParticleName();
      G4ProcessManager*         pmanager = particle->GetProcessManager();
      
      // -- include fast simulation manager process interface:
      auto itr = std::find( fParticlesUnderFastSimulation.begin(),
                fParticlesUnderFastSimulation.end(),
                particleName                           );
      
      if ( itr != fParticlesUnderFastSimulation.end() )
    {
      size_t ipos = itr - fParticlesUnderFastSimulation.begin();
      G4String geometry = fGeometries[ipos];
      if ( geometry == "" ) G4FastSimulationHelper::ActivateFastSimulation(pmanager);
      else                  G4FastSimulationHelper::ActivateFastSimulation(pmanager, geometry);
    }
    }

  // -- tells what is done:
  if ( fVerbose )
    {
      // -- print:
      myParticleIterator->reset();
      
      while ( (*myParticleIterator)() )
    {
      G4ParticleDefinition*     particle = myParticleIterator->value();
      G4String              particleName = particle->GetParticleName();
      G4ProcessManager*         pmanager = particle->GetProcessManager();
      
      G4bool isUnderFastSimulation(false);
      G4String processAndGeometryNames;
      G4int icount(0);
      
      G4ProcessVector*  vprocess = pmanager->GetProcessList();
      for (G4int ip = 0 ; ip < vprocess->size() ; ip++)
        {
          G4VProcess* process = (*vprocess)[ip];
          G4FastSimulationManagerProcess* pb = dynamic_cast< G4FastSimulationManagerProcess* >(process);
          if ( pb != nullptr )
        {
          isUnderFastSimulation = true;
          if ( icount < 3 )
            {
              processAndGeometryNames += pb->GetProcessName();
              processAndGeometryNames += "[geom:";
              processAndGeometryNames += pb->GetWorldVolume()->GetName();
              processAndGeometryNames += "] ";
            }
          else
            {
              processAndGeometryNames += "\n                 ";
              processAndGeometryNames += pb->GetProcessName();
              processAndGeometryNames += "[geom:";
              processAndGeometryNames += pb->GetWorldVolume()->GetName();
              processAndGeometryNames += "] ";
              icount = 0;
            }
        }
        }
      if ( isUnderFastSimulation ) G4cout << std::setw(14) << particleName << " : " << processAndGeometryNames << G4endl;
    }
    }
}

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

• geant4.10.03.p01/source/physics_lists/constructors/limiters/include/G4FastSimulationPhysics.hh
• geant4.10.03.p01/source/physics_lists/constructors/limiters/src/G4FastSimulationPhysics.cc