| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28 //
29 // -------------------------------------------
30 // GEANT 4 - examplePar02
31 // -------------------------------------------
32 // Comments
33 //
34 // Example of a main program making use of tra
35 //
36 // Note: for the time being, the program runs
37 // because the histogram manager - i.e.
38 // is a singleton...
39 //
40 //--------------------------------------------
41
42 #include "Par02ActionInitialization.hh"
43 #include "Par02DetectorConstruction.hh"
44 #include "Par02PhysicsList.hh"
45
46 #include "G4RunManagerFactory.hh"
47 #include "G4Types.hh"
48 #include "G4UIExecutive.hh"
49 #include "G4UImanager.hh"
50 #include "G4VisExecutive.hh"
51
52 int main(int argc, char** argv)
53 {
54 // Instantiate G4UIExecutive if interactive
55 G4UIExecutive* ui = nullptr;
56 if (argc == 1) {
57 ui = new G4UIExecutive(argc, argv);
58 }
59
60 //-------------------------------
61 // Initialization of Run manager
62 //-------------------------------
63 auto* runManager = G4RunManagerFactory::Crea
64 runManager->SetNumberOfThreads(4);
65
66 // Detector/mass geometry:
67 auto detector = new Par02DetectorConstructio
68 runManager->SetUserInitialization(detector);
69
70 // PhysicsList (including G4FastSimulationMa
71 auto physicsList = new Par02PhysicsList;
72 runManager->SetUserInitialization(physicsLis
73
74 //-------------------------------
75 // UserAction classes
76 //-------------------------------
77 runManager->SetUserInitialization(new Par02A
78
79 // Initialize Run manager
80 runManager->Initialize();
81
82 //----------------
83 // Visualization:
84 //----------------
85 G4cout << "Instantiating Visualization Manag
86 G4VisManager* visManager = new G4VisExecutiv
87 visManager->Initialize();
88
89 if (ui) {
90 //--------------------------
91 // Define (G)UI
92 //--------------------------
93 ui->SessionStart();
94 delete ui;
95 }
96 else {
97 G4String command = "/control/execute ";
98 G4String fileName = argv[1];
99 G4UImanager* UImanager = G4UImanager::GetU
100 UImanager->ApplyCommand(command + fileName
101 }
102
103 // Free the store: user actions, physics_lis
104 // owned and deleted by the
105 // be deleted in the main()
106
107 delete visManager;
108 delete runManager;
109
110 return 0;
111 }
112