#include <Doxymodules_runAndEvent.h>

Inheritance diagram for RE01PrimaryGeneratorAction:

Public Member Functions
	RE01PrimaryGeneratorAction ()

virtual	~RE01PrimaryGeneratorAction ()

virtual void	GeneratePrimaries (G4Event *anEvent)

void	SetHEPEvtGenerator (G4bool f)

G4bool	GetHEPEvtGenerator ()

Private Attributes
G4VPrimaryGenerator *	fHEPEvt

G4VPrimaryGenerator *	fParticleGun

RE01PrimaryGeneratorMessenger *	fMessenger

G4bool	fUseHEPEvt

Detailed Description

Definition at line 27 of file Doxymodules_runAndEvent.h.

Constructor & Destructor Documentation

◆ RE01PrimaryGeneratorAction()

RE01PrimaryGeneratorAction::RE01PrimaryGeneratorAction ( )

Definition at line 42 of file RE01PrimaryGeneratorAction.cc.

  : G4VUserPrimaryGeneratorAction(),
    fHEPEvt(0), fParticleGun(0), fMessenger(0)
{
  const char* filename = "pythia_event.data";
  fHEPEvt = new G4HEPEvtInterface(filename);
 
  G4int n_particle = 1;
  G4ParticleGun* particleGun = new G4ParticleGun(n_particle);
  G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
  G4String particleName;
  G4ParticleDefinition* particle
    = particleTable->FindParticle(particleName="mu+");
  particleGun->SetParticleDefinition(particle);
  particleGun->SetParticleMomentumDirection(G4ThreeVector(0.,1.,0.));
  particleGun->SetParticleEnergy(100.*GeV);
  particleGun->SetParticlePosition(G4ThreeVector(0.*cm,0.*cm,0.*cm));
  fParticleGun = particleGun;
 
  fMessenger = new RE01PrimaryGeneratorMessenger(this);
  fUseHEPEvt = true;
  
}

◆ ~RE01PrimaryGeneratorAction()

RE01PrimaryGeneratorAction::~RE01PrimaryGeneratorAction ( )

virtual

Definition at line 73 of file RE01PrimaryGeneratorAction.cc.

{
  G4AutoLock lock(&RE01PrimGenDestrMutex);
  if(fHEPEvt) {delete fHEPEvt; fHEPEvt = 0;}
  delete fParticleGun;
  delete fMessenger;
}

Member Function Documentation

◆ GeneratePrimaries()

void RE01PrimaryGeneratorAction::GeneratePrimaries ( G4Event * anEvent )

virtual

Definition at line 82 of file RE01PrimaryGeneratorAction.cc.

{
  if(fUseHEPEvt)
  {
    G4AutoLock lock(&RE01PrimGenMutex);
    fHEPEvt->GeneratePrimaryVertex(anEvent);
    if(anEvent->GetNumberOfPrimaryVertex()==0)
    { // End-of-file
      G4Exception("RE01PrimaryGeneratorAction::GeneratePrimaries",
                  "RE01_0001",RunMustBeAborted,"End of file detected.");
    }
  }
  else
  { fParticleGun->GeneratePrimaryVertex(anEvent); }
}