source: trunk/source/digits_hits/utils/test/test2/src/Test2PrimaryGeneratorAction.cc @ 1350

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// $Id: Test2PrimaryGeneratorAction.cc,v 1.1 2010/07/23 06:15:41 akimura Exp $
// GEANT4 tag $Name:  $
//

#include "Test2PrimaryGeneratorAction.hh"

#include "G4Event.hh"
#include "G4ParticleGun.hh"
#include "G4ParticleTable.hh"
#include "G4ParticleDefinition.hh"

Test2PrimaryGeneratorAction::Test2PrimaryGeneratorAction()
{
  G4int n_particle = 1;
  particleGun  = new G4ParticleGun(n_particle);
  
  // default particle kinematic
  G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
  G4String particleName;
  G4ParticleDefinition* particle
                    = particleTable->FindParticle(particleName="e-");
  particleGun->SetParticleDefinition(particle);
  particleGun->SetParticleMomentumDirection(G4ThreeVector(0.,0.,1.));
  particleGun->SetParticlePosition(G4ThreeVector(0.,0.,-1.01*m));
  particleGun->SetParticleEnergy(1.*GeV);
}

Test2PrimaryGeneratorAction::~Test2PrimaryGeneratorAction()
{
  delete particleGun;
}

void Test2PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
{
  particleGun->GeneratePrimaryVertex(anEvent);
}