#include <PrimaryGeneratorAction.hh>

Inheritance diagram for PrimaryGeneratorAction:

Public Member Functions
void	GeneratePrimaries (G4Event *)

G4ParticleGun *	GetParticleGun ()

	PrimaryGeneratorAction (DetectorConstruction *)

void	SetDefaultKinematic ()

	~PrimaryGeneratorAction ()

Private Attributes
DetectorConstruction *	Detector

G4ParticleGun *	particleGun

Detailed Description

Definition at line 42 of file PrimaryGeneratorAction.hh.

Constructor & Destructor Documentation

◆ PrimaryGeneratorAction()

PrimaryGeneratorAction::PrimaryGeneratorAction ( DetectorConstruction * DC )

Definition at line 44 of file PrimaryGeneratorAction.cc.

:Detector(DC)                          
{
  particleGun  = new G4ParticleGun(1);
  SetDefaultKinematic();
}

References particleGun, and SetDefaultKinematic().

◆ ~PrimaryGeneratorAction()

PrimaryGeneratorAction::~PrimaryGeneratorAction ( )

Definition at line 53 of file PrimaryGeneratorAction.cc.

{
  delete particleGun;
}

References particleGun.

Member Function Documentation

◆ GeneratePrimaries()

void PrimaryGeneratorAction::GeneratePrimaries ( G4Event * anEvent )

virtual

Implements G4VUserPrimaryGeneratorAction.

Definition at line 73 of file PrimaryGeneratorAction.cc.

{
  //this function is called at the begining of event
  //
  particleGun->GeneratePrimaryVertex(anEvent); 
}

References G4ParticleGun::GeneratePrimaryVertex(), and particleGun.

◆ GetParticleGun()

G4ParticleGun * PrimaryGeneratorAction::GetParticleGun ( )

inline

Definition at line 52 of file PrimaryGeneratorAction.hh.

52{return particleGun;}

References particleGun.

Referenced by RunAction::BeginOfRunAction().

◆ SetDefaultKinematic()

void PrimaryGeneratorAction::SetDefaultKinematic ( )

Definition at line 60 of file PrimaryGeneratorAction.cc.

{
  G4ParticleDefinition* particle
           = G4ParticleTable::GetParticleTable()->FindParticle("e-");
  particleGun->SetParticleDefinition(particle);
  particleGun->SetParticleMomentumDirection(G4ThreeVector(1.,0.,0.));
  particleGun->SetParticleEnergy(100*MeV);
  G4double position = -0.5*(Detector->GetSize());
  particleGun->SetParticlePosition(G4ThreeVector(position,0.*cm,0.*cm));
}

References cm, Detector, G4ParticleTable::FindParticle(), G4ParticleTable::GetParticleTable(), DetectorConstruction::GetSize(), MeV, particleGun, G4ParticleGun::SetParticleDefinition(), G4ParticleGun::SetParticleEnergy(), G4ParticleGun::SetParticleMomentumDirection(), and G4VPrimaryGenerator::SetParticlePosition().

Referenced by PrimaryGeneratorAction().

Field Documentation

◆ Detector

DetectorConstruction* PrimaryGeneratorAction::Detector

private

Definition at line 56 of file PrimaryGeneratorAction.hh.

Referenced by SetDefaultKinematic().

◆ particleGun

G4ParticleGun* PrimaryGeneratorAction::particleGun