| 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
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9 // * include a list of copyright holders.
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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 - examplePar03
31 // -------------------------------------------
32 // Comments
33 //
34 // Example of a main program demonstrating mul
35 // from fast simulation model.
36 //
37 //--------------------------------------------
38
39 #include "FTFP_BERT.hh"
40 #include "Par03ActionInitialisation.hh"
41 #include "Par03DetectorConstruction.hh"
42
43 #include "G4EmParameters.hh"
44 #include "G4FastSimulationPhysics.hh"
45 #include "G4HadronicProcessStore.hh"
46 #include "G4RunManagerFactory.hh"
47 #include "G4Types.hh"
48 #include "G4UIExecutive.hh"
49 #include "G4UImanager.hh"
50 #include "G4VisExecutive.hh"
51
52 #include <sstream>
53
54 int main(int argc, char** argv)
55 {
56 // Macro name from arguments
57 G4String batchMacroName;
58 G4bool useInteractiveMode = true;
59 G4String helpMsg(
60 "Usage: " + G4String(argv[0]) +
61 " [option(s)] \n No additional arguments t
62 "executing vis.mac macro. \n Options:\n\t-
63 "message\n\t-m MACRO\ttriggers a batch mod
64 for (G4int i = 1; i < argc; ++i) {
65 G4String argument(argv[i]);
66 if (argument == "-h" || argument == "--hel
67 G4cout << helpMsg << G4endl;
68 return 0;
69 }
70 else if (argument == "-m") {
71 batchMacroName = G4String(argv[i + 1]);
72 useInteractiveMode = false;
73 ++i;
74 }
75 else {
76 G4Exception(
77 "main", "Unknown argument", FatalError
78 ("Unknown argument passed to " + G4Str
79 .c_str());
80 }
81 }
82
83 // Initialization of default Run manager
84 auto* runManager = G4RunManagerFactory::Crea
85
86 // Detector geometry:
87 auto detector = new Par03DetectorConstructio
88 runManager->SetUserInitialization(detector);
89
90 // Physics list
91 auto physicsList = new FTFP_BERT();
92 // Add fast simulation physics
93 auto fastSimulationPhysics = new G4FastSimul
94 fastSimulationPhysics->BeVerbose();
95 fastSimulationPhysics->ActivateFastSimulatio
96 fastSimulationPhysics->ActivateFastSimulatio
97 fastSimulationPhysics->ActivateFastSimulatio
98 physicsList->RegisterPhysics(fastSimulationP
99 // reduce verbosity of physics lists
100 G4EmParameters::Instance()->SetVerbose(0);
101 runManager->SetUserInitialization(physicsLis
102 G4HadronicProcessStore::Instance()->SetVerbo
103
104 //-------------------------------
105 // UserAction classes
106 //-------------------------------
107 runManager->SetUserInitialization(new Par03A
108
109 //----------------
110 // Visualization:
111 //----------------
112 G4cout << "Instantiating Visualization Manag
113 G4VisManager* visManager = new G4VisExecutiv
114 visManager->Initialize();
115 G4UImanager* UImanager = G4UImanager::GetUIp
116
117 if (useInteractiveMode) {
118 auto ui = new G4UIExecutive(argc, argv);
119 UImanager->ApplyCommand("/control/execute
120 ui->SessionStart();
121 delete ui;
122 }
123 else {
124 G4String command = "/control/execute ";
125 UImanager->ApplyCommand(command + batchMac
126 }
127
128 // Free the store: user actions, physics_lis
129 // owned and deleted by the
130 // be deleted in the main()
131
132 delete visManager;
133 delete runManager;
134
135 return 0;
136 }
137