| 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 /// \file GB07/exampleGB07.cc
27 /// \brief Main program of the GB07 example
28 //
29 //
30
31 #include "FTFP_BERT.hh"
32 #include "GB07ActionInitialization.hh"
33 #include "GB07DetectorConstruction.hh"
34 #include "GB07PrimaryGeneratorAction.hh"
35
36 #include "G4GenericBiasingPhysics.hh"
37 #include "G4RunManagerFactory.hh"
38 #include "G4Types.hh"
39 #include "G4UIExecutive.hh"
40 #include "G4UImanager.hh"
41 #include "G4VisExecutive.hh"
42
43 //....oooOO0OOooo........oooOO0OOooo........oo
44
45 namespace
46 {
47 void PrintUsage()
48 {
49 G4cerr << " Usage: " << G4endl;
50 G4cerr << " ./exampleGB07 [-m macro ] "
51 << " [-b biasing {'on','off'}]"
52 << "\n or\n ./exampleGB07 [macro.mac]
53 }
54 } // namespace
55
56 //....oooOO0OOooo........oooOO0OOooo........oo
57
58 int main(int argc, char** argv)
59 {
60 // Evaluate arguments
61 //
62 if (argc > 5) {
63 PrintUsage();
64 return 1;
65 }
66
67 G4String macro("");
68 G4String onOffBiasing("");
69 if (argc == 2)
70 macro = argv[1];
71 else {
72 for (G4int i = 1; i < argc; i = i + 2) {
73 if (G4String(argv[i]) == "-m")
74 macro = argv[i + 1];
75 else if (G4String(argv[i]) == "-b")
76 onOffBiasing = argv[i + 1];
77 else {
78 PrintUsage();
79 return 1;
80 }
81 }
82 }
83
84 if (onOffBiasing == "") onOffBiasing = "on";
85
86 // Instantiate G4UIExecutive if interactive
87 G4UIExecutive* ui = nullptr;
88 if (macro == "") {
89 ui = new G4UIExecutive(argc, argv);
90 }
91
92 // -- Construct the run manager : MT or sequ
93 auto* runManager = G4RunManagerFactory::Crea
94 runManager->SetNumberOfThreads(4);
95
96 // -- Set mandatory initialization classes
97 GB07DetectorConstruction* detector = new GB0
98 runManager->SetUserInitialization(detector);
99 // -- Select a physics list
100 FTFP_BERT* physicsList = new FTFP_BERT;
101 // -- And augment it with biasing facilities
102 G4GenericBiasingPhysics* biasingPhysics = ne
103 if (onOffBiasing == "on") {
104 // -- Specify the processes that will be u
105 // ---- Decide to apply the technique to h
106 std::vector<G4String> piPlusProcessesToBia
107 antiProtonProcessesToBias, neutronProces
108 piPlusProcessesToBias.push_back("pi+Inelas
109 piMinusProcessesToBias.push_back("pi-Inela
110 protonProcessesToBias.push_back("protonIne
111 antiProtonProcessesToBias.push_back("anti_
112 neutronProcessesToBias.push_back("neutronI
113 neutronProcessesToBias.push_back("nCapture
114 antiNeutronProcessesToBias.push_back("anti
115 biasingPhysics->PhysicsBias("pi+", piPlusP
116 biasingPhysics->PhysicsBias("pi-", piMinus
117 biasingPhysics->PhysicsBias("proton", prot
118 biasingPhysics->PhysicsBias("anti_proton",
119 biasingPhysics->PhysicsBias("neutron", neu
120 biasingPhysics->PhysicsBias("anti_neutron"
121 // ---- Apply also the technique to some E
122 // ---- 2 same or 2 particle - anti-partic
123 std::vector<G4String> gammaProcessesToBias
124 gammaProcessesToBias.push_back("conv");
125 gammaProcessesToBias.push_back("photonNucl
126 electronProcessesToBias.push_back("electro
127 positronProcessesToBias.push_back("annihil
128 positronProcessesToBias.push_back("positro
129 biasingPhysics->PhysicsBias("gamma", gamma
130 biasingPhysics->PhysicsBias("e-", electron
131 biasingPhysics->PhysicsBias("e+", positron
132 // ---- And apply it to pi0 decay:
133 std::vector<G4String> pi0ProcessesToBias;
134 pi0ProcessesToBias.push_back("Decay");
135 biasingPhysics->PhysicsBias("pi0", pi0Proc
136 // --
137 physicsList->RegisterPhysics(biasingPhysic
138 G4cout << " *************************
139 G4cout << " ********** processes are
140 G4cout << " *************************
141 }
142 else {
143 G4cout << " *************************
144 G4cout << " ********** processes are
145 G4cout << " *************************
146 }
147 runManager->SetUserInitialization(physicsLis
148 // -- Action initialization:
149 runManager->SetUserInitialization(new GB07Ac
150
151 // Initialize G4 kernel
152 runManager->Initialize();
153
154 // Initialize visualization
155 G4VisManager* visManager = new G4VisExecutiv
156 // G4VisExecutive can take a verbosity argum
157 visManager->Initialize();
158
159 // Get the pointer to the User Interface man
160 G4UImanager* UImanager = G4UImanager::GetUIp
161
162 if (macro != "") // batch mode
163 {
164 G4String command = "/control/execute ";
165 UImanager->ApplyCommand(command + macro);
166 }
167 else { // interactive mode : define UI sess
168 UImanager->ApplyCommand("/control/execute
169 // if (ui->IsGUI())
170 // UImanager->ApplyCommand("/contro
171 ui->SessionStart();
172 delete ui;
173 }
174
175 delete visManager;
176 delete runManager;
177 }
178
179 //....oooOO0OOooo........oooOO0OOooo........oo
180