Geant4  10.03.p03
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
BrachyPrimaryGeneratorAction.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 // --------------------------------------------------------------
28 // GEANT 4 - Brachytherapy example
29 // --------------------------------------------------------------
30 //
31 // Code developed by:
32 // S.Guatelli
33 //
34 // ********************************************
35 // * *
36 // * BrachyPrimaryGeneratorAction.cc *
37 // * *
38 // ********************************************
39 //
40 // $Id: BrachyPrimaryGeneratorAction.cc 84280 2014-10-13 07:21:10Z gcosmo $
41 //
42 
43 #include "globals.hh"
44 
46 #include "Randomize.hh"
47 #include "G4Event.hh"
49 #include "G4RunManager.hh"
50 #include "G4SystemOfUnits.hh"
51 
52 #ifdef ANALYSIS_USE
53 #include "BrachyAnalysisManager.hh"
54 #endif
55 
57 {
58 // Use the GPS to generate primary particles,
59 // Particle type, energy position, direction are specified in the
60 // the macro file primary.mac
61  gun = new G4GeneralParticleSource();
62 }
63 
65 {
66 delete gun;
67 }
68 
70 {
71  gun -> GeneratePrimaryVertex(anEvent);
72 
73 #ifdef ANALYSIS_USE
74  if (gun -> GetParticleDefinition()-> GetParticleName()== "gamma")
75  {
77  G4double energy = gun -> GetParticleEnergy();
78  analysis -> FillPrimaryParticleHistogram(energy/keV);
79 }
80 #endif
81 }
82 
83 
static BrachyAnalysisManager * GetInstance()
G4double energy(const ThreeVector &p, const G4double m)
double G4double
Definition: G4Types.hh:76
static constexpr double keV
Definition: G4SIunits.hh:216