| Geant4 Cross Reference |
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 class header file
29 // CERN Geneva Switzerland
30 //
31 //
32 // ------------ GammaRayTelPrimaryGeneratorAction ------
33 // by G.Santin, F.Longo & R.Giannitrapani (30 nov 2000)
34 //
35 // ************************************************************
36
37 #ifndef GammaRayTelPrimaryGeneratorAction_h
38 #define GammaRayTelPrimaryGeneratorAction_h 1
39
40 #include "G4SystemOfUnits.hh"
41 #include "G4VUserPrimaryGeneratorAction.hh"
42 #include "globals.hh"
43
44 class G4ParticleGun;
45 class G4Event;
46 class GammaRayTelDetectorConstruction;
47 class GammaRayTelPrimaryGeneratorMessenger;
48 class G4GeneralParticleSource;
49
50 class GammaRayTelPrimaryGeneratorAction: public G4VUserPrimaryGeneratorAction {
51 public:
52 explicit GammaRayTelPrimaryGeneratorAction();
53
54 ~GammaRayTelPrimaryGeneratorAction() override;
55
56 void GeneratePrimaries(G4Event *event) override;
57
58 void SetRndmFlag(G4String value) {
59 rndmFlag = value;
60 }
61
62 void SetSourceType(G4int value) {
63 sourceType = value;
64 }
65
66 void SetSpectrumType(G4int value) {
67 spectrumType = value;
68 }
69
70 void SetVertexRadius(G4double value) {
71 vertexRadius = value;
72 }
73
74 void SetSourceGen(G4bool value) {
75 sourceGun = value;
76 }
77
78 private:
79 G4ParticleGun *particleGun;
80
81 G4GeneralParticleSource *particleSource;
82
83 const GammaRayTelDetectorConstruction *detector;
84
85 GammaRayTelPrimaryGeneratorMessenger *gunMessenger;
86
87 G4String rndmFlag{"off"}; // flag for a random impact point
88
89 G4int sourceType{0};
90
91 G4double vertexRadius{15. * cm};
92
93 G4int spectrumType{0};
94
95 G4bool sourceGun{false}; // false for GeneralParticleSource
96 };
97 #endif
98