VMC::ExGarfield::FastSimulation Class Reference

Special class for definition of fast simulation models. More...

#include <FastSimulation.h>

Inheritance diagram for VMC::ExGarfield::FastSimulation:

Public Member Functions
	FastSimulation ()
virtual	~FastSimulation ()
virtual void	Construct ()

Private Attributes
GarfieldMessenger *	fMessenger

Detailed Description

Special class for definition of fast simulation models.

Author

I. Hrivnacova; IPN, Orsay

Definition at line 35 of file FastSimulation.h.

Constructor & Destructor Documentation

FastSimulation()

VMC::ExGarfield::FastSimulation::FastSimulation

(

)

Standard constructor

Definition at line 45 of file FastSimulation.cxx.

                               : TG4VUserFastSimulation(), fMessenger(0)
{
  /// Standard constructor
 
  cout << "FastSimulation::FastSimulation" << endl;
 
  // Choose the Random engine
  G4Random::setTheEngine(new CLHEP::RanecuEngine);
  G4Random::setTheSeed(1);
  // Set seed to Garfield random engine
  ::Garfield::randomEngine.Seed(1);
 
  // Construct the Garfield messenger which defines the Garfield physics
  // specific command
  fMessenger = new GarfieldMessenger();
 
  /*
    // In the following calls users can select the particles and regions
    // which the fast simulation model(s) will be applied to.
    // The setting is an alternative to the setting via UI commands
    // in physics.in macro.
 
    // Create fast simulation model configuration.
    // This will generate UI commands which can be used to set particles
    // and regions where the model will be applied
    SetModel("garfieldModel");
 
    // In the following calls users can select the particles and regions
    // which the fast simulation model(s) will be applied to.
    // The setting can be done also interactively via UI commands.
    SetModelParticles("garfieldModel", "all");
    SetModelRegions("garfieldModel", "AirB");
 
    // Enable GarfieldModel for different particle types and energy ranges
    double minEnergy_keV = 100;
    double maxEnergy_keV = 1e+12;
 
    //GarfieldPhysics* garfieldPhysics = GarfieldPhysics::GetInstance();
    //garfieldPhysics->AddParticleName("e-", minEnergy_keV, maxEnergy_keV);
    //garfieldPhysics->AddParticleName("e+", minEnergy_keV, maxEnergy_keV);
 
    //garfieldPhysics->AddParticleName("mu-", minEnergy_keV, maxEnergy_keV);
    garfieldPhysics->AddParticleName("mu+", minEnergy_keV, maxEnergy_keV);
 
    //garfieldPhysics->AddParticleName("pi-", minEnergy_keV, maxEnergy_keV);
    //garfieldPhysics->AddParticleName("pi+", minEnergy_keV, maxEnergy_keV);
    //garfieldPhysics->AddParticleName("kaon-", minEnergy_keV, maxEnergy_keV);
    //garfieldPhysics->AddParticleName("kaon+", minEnergy_keV, maxEnergy_keV);
    //garfieldPhysics->AddParticleName("proton", minEnergy_keV, maxEnergy_keV);
    //garfieldPhysics->AddParticleName("anti_proton", minEnergy_keV,
    maxEnergy_keV);
    //garfieldPhysics->AddParticleName("deuteron", minEnergy_keV,
    maxEnergy_keV);
    //garfieldPhysics->AddParticleName("alpha", minEnergy_keV, maxEnergy_keV);
 
    //garfieldPhysics->EnableCreateSecondariesInGeant4(false);
  */
}

~FastSimulation()

VMC::ExGarfield::FastSimulation::~FastSimulation ( )

virtual

Destructor

Definition at line 105 of file FastSimulation.cxx.

{
  /// Destructor
 
  // can't we just delete the instance ??
  GarfieldPhysics::Dispose();
 
  delete fMessenger;
}

Member Function Documentation

Construct()

void VMC::ExGarfield::FastSimulation::Construct ( )

virtual

This function must be overriden in user class and users should create the simulation models and register them to VMC framework

Definition at line 120 of file FastSimulation.cxx.

{
  /// This function must be overriden in user class and users should create
  /// the simulation models and register them to VMC framework
 
  G4cout << "Construct Garfield model." << G4endl;
 
  // Create the fast simulation model
  GarfieldG4FastSimulationModel* garfieldModel =
    new GarfieldG4FastSimulationModel("garfieldModel");
 
  // Register the model in the VMC framework
  Register(garfieldModel);
 
  G4cout << "end construct Garfield model." << G4endl;
  //
  // end Initializing shower model
}

Member Data Documentation

fMessenger

GarfieldMessenger* VMC::ExGarfield::FastSimulation::fMessenger

private

Definition at line 45 of file FastSimulation.h.

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

• examples/ExGarfield/geant4/include/FastSimulation.h
• examples/ExGarfield/geant4/src/FastSimulation.cxx