FatrasG4 Class Reference

#include <FatrasG4.h>

Inheritance diagram for FatrasG4:

Collaboration diagram for FatrasG4:

Public Member Functions
	FatrasG4 (const std::string &name, G4Region *region, const PublicToolHandle< IActsFatrasG4Tool > &ActsFatrasG4Tool, FatrasG4Tool *FatrasG4Tool)
virtual	~FatrasG4 ()=default
virtual G4bool	IsApplicable (const G4ParticleDefinition &) override final
virtual void	DoIt (const G4FastTrack &, G4FastStep &) override final
virtual G4bool	ModelTrigger (const G4FastTrack &) override final
	Determines the applicability of the fast sim model to this particular track.

Private Attributes
PublicToolHandle< IActsFatrasG4Tool >	m_ActsFatrasG4Tool

Detailed Description

Definition at line 22 of file FatrasG4.h.

Constructor & Destructor Documentation

FatrasG4()

FatrasG4::FatrasG4	(	const std::string &	name,
		G4Region *	region,
		const PublicToolHandle< IActsFatrasG4Tool > &	ActsFatrasG4Tool,
		FatrasG4Tool *	FatrasG4Tool )

Definition at line 29 of file FatrasG4.cxx.

: G4VFastSimulationModel(name, region),
  m_ActsFatrasG4Tool(ActsFatrasG4Tool)
{
}

~FatrasG4()

virtual FatrasG4::~FatrasG4 ( )

virtualdefault

Member Function Documentation

DoIt()

void FatrasG4::DoIt ( const G4FastTrack & fastTrack, G4FastStep & fastStep )

finaloverridevirtual

Definition at line 96 of file FatrasG4.cxx.

{
  #ifdef FATRASG4_DEBUG 
    G4cout<<"FatrasG4::DoIt called"<<G4endl;
  #endif
 
  if (!m_ActsFatrasG4Tool.isValid()) {
      G4cerr << "ActsFatrasG4Tool not valid!" << G4endl;
      fastStep.KillPrimaryTrack();
      return;
  }
 
  m_ActsFatrasG4Tool->simulateFatrasTrack(fastTrack, fastStep);
}

IsApplicable()

G4bool FatrasG4::IsApplicable ( const G4ParticleDefinition & particleType )

finaloverridevirtual

Definition at line 39 of file FatrasG4.cxx.

{
  // Check whether we can simulate the particle with FatrasG4
  bool isPhoton   = &particleType == G4Gamma::GammaDefinition();
  bool isElectron = &particleType == G4Electron::ElectronDefinition();
  bool isPositron = &particleType == G4Positron::PositronDefinition();
  bool isHadron   = MC::isHadron(particleType.GetPDGEncoding());
 
  // FatrasG4 is applicable if it is photon, electron, positron or any hadron
  bool isApplicable = isPhoton || isElectron || isPositron || isHadron;
 
  #ifdef FATRASG4_DEBUG
    const std::string pName = particleType.GetParticleName();
    G4cout<< "[FatrasG4::IsApplicable] Got " << pName <<G4endl;
    if(isApplicable) G4cout<<"[FatrasG4::IsApplicable] APPLICABLE"<<G4endl;
    else G4cout<<"[FatrasG4::IsApplicable] NOT APPLICABLE"<<G4endl;
  #endif
 
 
  return isApplicable;
}

ModelTrigger()

G4bool FatrasG4::ModelTrigger ( const G4FastTrack & fastTrack )

finaloverridevirtual

Determines the applicability of the fast sim model to this particular track.

Checks that geometric location, energy, and particle type are within bounds

Definition at line 61 of file FatrasG4.cxx.

{
 
  #ifdef FATRASG4_DEBUG
    G4cout<<"[FatrasG4::ModelTrigger] Got particle with "                                                         <<"\n"
                                    <<" pdg=" <<fastTrack.GetPrimaryTrack() -> GetDefinition()->GetPDGEncoding()  <<"\n"
                                    <<" Ekin="<<fastTrack.GetPrimaryTrack() -> GetKineticEnergy()                 <<"\n"
                                    <<" p="   <<fastTrack.GetPrimaryTrack() -> GetMomentum().mag()                <<"\n"
                                    <<" x="   <<fastTrack.GetPrimaryTrack() -> GetPosition().x()                  <<"\n"
                                    <<" y="   <<fastTrack.GetPrimaryTrack() -> GetPosition().y()                  <<"\n"
                                    <<" z="   <<fastTrack.GetPrimaryTrack() -> GetPosition().z()                  <<"\n"
                                    <<" r="   <<fastTrack.GetPrimaryTrack() -> GetPosition().perp()               <<"\n"
                                    <<" eta=" <<fastTrack.GetPrimaryTrack() -> GetMomentum().eta()                <<"\n"
                                    <<" phi=" <<fastTrack.GetPrimaryTrack() -> GetMomentum().phi()                <<"\n"
                                    <<G4endl;
  #endif
 
  const G4ParticleDefinition * G4Particle = fastTrack.GetPrimaryTrack() -> GetDefinition();
  
  // Check particle type
  bool isPhoton    = G4Particle == G4Gamma::Definition();
  bool isElectron  = G4Particle == G4Electron::Definition();
  bool isPositron  = G4Particle == G4Positron::Definition();
 
  // Pass all photons, electrons and positrons to FatrasG4
  if (isPhoton || isElectron || isPositron){
    #ifdef FATRASG4_DEBUG 
      G4cout<<"[FatrasG4::ModelTrigger] Photons, electrons or positron. Model triggered."<<G4endl;
    #endif
    return true;
  }
  else return false;
 
}

Member Data Documentation

m_ActsFatrasG4Tool

PublicToolHandle<IActsFatrasG4Tool> FatrasG4::m_ActsFatrasG4Tool

private

Definition at line 41 of file FatrasG4.h.

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

• FatrasG4.h
• FatrasG4.cxx