Geant4  9.6.p02
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
PrimaryGeneratorAction.cc
Go to the documentation of this file.
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // -------------------------------------------------------------------
27 // $Id$
28 // -------------------------------------------------------------------
29 
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
31 
32 #include "PrimaryGeneratorAction.hh"
33 #include "G4SystemOfUnits.hh"
34 
35 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
36 
37 PrimaryGeneratorAction::PrimaryGeneratorAction(DetectorConstruction* DC)
38 :Detector(DC)
39 {
40  G4int n_particle = 1;
41  particleGun = new G4ParticleGun(n_particle);
42 
43  // default gun parameters
44  particleGun->SetParticleEnergy(10.*keV);
45  particleGun->SetParticleMomentumDirection(G4ThreeVector(0.,0.,1.));
46  particleGun->SetParticlePosition(G4ThreeVector(0.,0.,-0.1*mm));
47 }
48 
49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
50 
51 PrimaryGeneratorAction::~PrimaryGeneratorAction()
52 {
53  delete particleGun;
54 }
55 
56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
57 
58 void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
59 {
60  particleGun->GeneratePrimaryVertex(anEvent);
61 }
Generated on Sat May 25 2013 14:31:58 for Geant4 by   doxygen 1.8.4