RE01PrimaryGeneratorAction Class Reference

#include <RE01PrimaryGeneratorAction.hh>

Inheritance diagram for RE01PrimaryGeneratorAction:

Collaboration diagram for RE01PrimaryGeneratorAction:

Public Member Functions
	RE01PrimaryGeneratorAction ()
virtual	~RE01PrimaryGeneratorAction ()
virtual void	GeneratePrimaries (G4Event *anEvent)
void	SetHEPEvtGenerator (G4bool f)
G4bool	GetHEPEvtGenerator ()
Public Member Functions inherited from G4VUserPrimaryGeneratorAction
	G4VUserPrimaryGeneratorAction ()
virtual	~G4VUserPrimaryGeneratorAction ()

Detailed Description

Definition at line 42 of file RE01PrimaryGeneratorAction.hh.

Constructor & Destructor Documentation

RE01PrimaryGeneratorAction::RE01PrimaryGeneratorAction

(

)

Definition at line 43 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;
  
}

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RE01PrimaryGeneratorAction::~RE01PrimaryGeneratorAction ( )

virtual

Definition at line 74 of file RE01PrimaryGeneratorAction.cc.

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

Member Function Documentation

void RE01PrimaryGeneratorAction::GeneratePrimaries ( G4Event *  anEvent )

virtual

Implements G4VUserPrimaryGeneratorAction.

Definition at line 83 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); }
}

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G4bool RE01PrimaryGeneratorAction::GetHEPEvtGenerator ( )

inline

Definition at line 52 of file RE01PrimaryGeneratorAction.hh.

  { return fUseHEPEvt; }

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void RE01PrimaryGeneratorAction::SetHEPEvtGenerator ( G4bool  f )

inline

Definition at line 50 of file RE01PrimaryGeneratorAction.hh.

  { fUseHEPEvt = f; }

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

• source/geant4.10.03.p02/examples/extended/runAndEvent/RE01/include/RE01PrimaryGeneratorAction.hh
• source/geant4.10.03.p02/examples/extended/runAndEvent/RE01/src/RE01PrimaryGeneratorAction.cc