| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
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11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
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17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // Author: J. Apostolakis, S. Wenzel, 2018-2 26 // Author: J. Apostolakis, S. Wenzel, 2018-2021
27 // 27 //
28 // Started from FullCMS Geant4 application by 28 // Started from FullCMS Geant4 application by Mihaly Novak (2017)
29 //-------------------------------------------- 29 //---------------------------------------------------------------------
30 30
31 #include "FTFP_BERT.hh" << 31 #include <iostream>
32 #include "VG01ActionInitialization.hh" << 32 #include <iomanip>
33 #include "VG01DetectorConstruction.hh" <<
34 #include "VG01SteppingVerboseWithDir.hh" <<
35 33
36 #include "G4RunManager.hh" 34 #include "G4RunManager.hh"
37 #include "G4RunManagerFactory.hh" 35 #include "G4RunManagerFactory.hh"
38 #include "G4StepLimiterPhysics.hh" << 36
39 #include "G4UImanager.hh" 37 #include "G4UImanager.hh"
40 #include "G4UIsession.hh" 38 #include "G4UIsession.hh"
41 #include "G4UIterminal.hh" 39 #include "G4UIterminal.hh"
>> 40
42 #include "G4VModularPhysicsList.hh" 41 #include "G4VModularPhysicsList.hh"
>> 42 #include "FTFP_BERT.hh"
>> 43 #include "G4StepLimiterPhysics.hh"
>> 44
43 #include "Randomize.hh" 45 #include "Randomize.hh"
44 46
45 #include <iomanip> << 47 #include "VG01DetectorConstruction.hh"
46 #include <iostream> << 48 #include "VG01ActionInitialization.hh"
>> 49 #include "VG01SteppingVerboseWithDir.hh"
47 50
48 // For interactivity 51 // For interactivity
49 #include "G4UIExecutive.hh" 52 #include "G4UIExecutive.hh"
50 #include "G4VisExecutive.hh" 53 #include "G4VisExecutive.hh"
51 54
52 static G4bool parUseVecGeom = true; << 55 static G4bool parUseVecGeom = true;
53 static G4bool parCompareG4 = false; << 56 static G4bool parCompareG4 = false;
54 static G4bool parInteractive = false; << 57 static G4bool parInteractive = false;
55 static std::string parMacroFileName = ""; << 58 static std::string parMacroFileName = "";
56 static std::string parGDMLFile = "TestNTST.gdm << 59 static std::string parGDMLFile = "TestNTST.gdml";
57 60
58 void GetInputArguments(int argc, char** argv); 61 void GetInputArguments(int argc, char** argv);
59 void PrintUsage(); 62 void PrintUsage();
60 63
61 int main(int argc, char** argv) << 64 int main(int argc, char** argv) {
62 { <<
63 // 65 //
64 // get input arguments 66 // get input arguments
65 GetInputArguments(argc, argv); 67 GetInputArguments(argc, argv);
66 G4cout << " ========== Running exampleVecGeo << 68 G4cout<< " ========== Running exampleVecGeomNav ================ " << G4endl
67 << " GDML geometry file = << 69 << " GDML geometry file = " << parGDMLFile << G4endl
68 << " Geant4 macro = << 70 << " Geant4 macro = " << parMacroFileName << G4endl
69 << " Use VecGeom (VG) navigation = << 71 << " Use VecGeom (VG) navigation = " << parUseVecGeom << G4endl
70 << " Compare G4 vs VG navigation = << 72 << " Compare G4 vs VG navigation = " << parCompareG4 << G4endl
71 << " ================================ << 73 << " ===================================================== " << G4endl;
72 74
73 // Use custom stepping verbosity 75 // Use custom stepping verbosity
74 G4VSteppingVerbose::SetInstance(new VG01Step << 76 G4VSteppingVerbose::SetInstance( new VG01SteppingVerboseWithDir() );
75 77
76 // Construct the run manager 78 // Construct the run manager
77 // 79 //
78 G4RunManager* runManager = G4RunManagerFacto << 80 G4RunManager* runManager
>> 81 = G4RunManagerFactory::CreateRunManager( G4RunManagerType::Serial);
79 // or G4RunManagerType::Default to get Task 82 // or G4RunManagerType::Default to get Task or Multithreading
80 83
81 // set mandatory initialization classes 84 // set mandatory initialization classes
82 // 85 //
83 // 1. Detector construction 86 // 1. Detector construction
84 // 87 //
85 VG01DetectorConstruction* detector = new VG0 88 VG01DetectorConstruction* detector = new VG01DetectorConstruction;
86 detector->SetGDMLFileName(parGDMLFile); 89 detector->SetGDMLFileName(parGDMLFile);
87 detector->SetUseVecGeom(parUseVecGeom); 90 detector->SetUseVecGeom(parUseVecGeom);
88 runManager->SetUserInitialization(detector); 91 runManager->SetUserInitialization(detector);
89 92
90 // 2. Physics list 93 // 2. Physics list
91 // 94 //
92 G4VModularPhysicsList* physicsList = new FTF 95 G4VModularPhysicsList* physicsList = new FTFP_BERT;
93 physicsList->RegisterPhysics(new G4StepLimit 96 physicsList->RegisterPhysics(new G4StepLimiterPhysics());
94 runManager->SetUserInitialization(physicsLis 97 runManager->SetUserInitialization(physicsList);
95 98
96 // 3. User action 99 // 3. User action
97 // << 100 //
98 runManager->SetUserInitialization(new VG01Ac 101 runManager->SetUserInitialization(new VG01ActionInitialization());
99 102
100 // 4. Run the simulation in batch mode, exce 103 // 4. Run the simulation in batch mode, except if macroFile == "-"
101 // << 104 //
102 G4UImanager* UImgr = G4UImanager::GetUIpoint 105 G4UImanager* UImgr = G4UImanager::GetUIpointer();
103 G4String command = "/control/execute "; 106 G4String command = "/control/execute ";
104 if (parMacroFileName != "-") UImgr->ApplyCom << 107 if( parMacroFileName != "-")
>> 108 UImgr->ApplyCommand(command+parMacroFileName);
105 109
106 // 5. Run the simulation in Interactive mode 110 // 5. Run the simulation in Interactive mode if requested ( flag: -i )
107 // 111 //
108 if (parInteractive) { << 112 if( parInteractive )
109 G4UIExecutive* uiExec = 0; << 113 {
110 uiExec = new G4UIExecutive(argc, argv); << 114 G4UIExecutive* uiExec = 0;
111 << 115 uiExec = new G4UIExecutive(argc, argv);
112 // Initialize visualization << 116
113 // << 117 // Initialize visualization
114 G4VisManager* visManager = new G4VisExecut << 118 //
115 // G4VisExecutive can take a verbosity arg << 119 G4VisManager* visManager = new G4VisExecutive;
116 // G4VisManager* visManager = new G4VisExe << 120 // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
117 visManager->Initialize(); << 121 // G4VisManager* visManager = new G4VisExecutive("Quiet");
118 << 122 visManager->Initialize();
119 // UImgr->ApplyCommand("/control/execute i << 123
120 << 124 // UImgr->ApplyCommand("/control/execute init_vis.mac");
121 // interactive mode << 125
122 uiExec->SessionStart(); << 126 // interactive mode
123 << 127 uiExec->SessionStart();
124 // Cleanup << 128
125 delete uiExec; << 129 // Cleanup
126 delete visManager; << 130 delete uiExec;
127 } << 131 delete visManager;
128 else { << 132 }
>> 133 else
>> 134 {
>> 135
129 // Print out the final random number - for 136 // Print out the final random number - for batch only runs
130 G4cout << G4endl 137 G4cout << G4endl
131 << " ============================== 138 << " ================================================================= " << G4endl
132 << " Final random number = " << G4U 139 << " Final random number = " << G4UniformRand() << G4endl
133 << " ============================== 140 << " ================================================================= " << G4endl
134 << G4endl; 141 << G4endl;
135 } 142 }
136 // 143 //
137 144
138 // Delete the RunManager 145 // Delete the RunManager
139 delete runManager; 146 delete runManager;
140 return 0; 147 return 0;
141 } 148 }
142 149
143 void horizontal_line(char c) 150 void horizontal_line(char c)
144 { 151 {
145 std::cout << "\n " << std::setw(100) << std: << 152 std::cout <<"\n " << std::setw(100) << std::setfill(c)
>> 153 << "" << std::setfill(' ') << std::endl;
146 } 154 }
147 155
148 void PrintUsage() << 156 void PrintUsage() {
149 { <<
150 horizontal_line('='); 157 horizontal_line('=');
151 std::cout << " Geant4 application to demons 158 std::cout << " Geant4 application to demonstrate interface to VecGeom Navigation. \n"
152 << std::endl 159 << std::endl
153 << " Two modes: \n\n" 160 << " Two modes: \n\n"
154 << " * 1 parameter this is treat 161 << " * 1 parameter this is treated as Geant4 macro file \n"
155 << " \n" 162 << " \n"
156 << " * Multiple Parameters: \n" 163 << " * Multiple Parameters: \n"
157 << " at least one of the foll 164 << " at least one of the following: \n"
158 << " -m : the standard Gea 165 << " -m : the standard Geant4 macro file \n"
159 << " -i : interactive (aft 166 << " -i : interactive (after batch, if any) \n"
160 << " optionally one of the fo 167 << " optionally one of the following: \n"
161 << " -v : flag ==> run us 168 << " -v : flag ==> run using VecGeom navigation (default). \n"
162 << " -o : flag ==> run us 169 << " -o : flag ==> run using Geant4 navigation. \n"
163 << " -c : flag ==> compar << 170 << " -c : flag ==> compare VecGeom and Geant4 navigation"
164 << " (and report differences.) \n" 171 << " (and report differences.) \n"
165 << " and other(s): \n" 172 << " and other(s): \n"
166 << " -g : GDML file with g 173 << " -g : GDML file with geometry \n"
167 << "\n" 174 << "\n"
168 << std::endl; 175 << std::endl;
169 horizontal_line('='); 176 horizontal_line('=');
170 } 177 }
171 178
172 void GetInputArguments(int argc, char** argv) << 179 void GetInputArguments(int argc, char** argv) {
173 { <<
174 // process arguments 180 // process arguments
175 if (argc == 1) { 181 if (argc == 1) {
176 PrintUsage(); 182 PrintUsage();
177 exit(0); 183 exit(0);
178 } 184 }
179 if (argc == 2) { 185 if (argc == 2) {
180 parMacroFileName = argv[1]; << 186 parMacroFileName = argv[1];
181 G4cout << " argc = 2 -- Filename = " << p << 187 G4cout << " argc = 2 -- Filename = " << parMacroFileName << G4endl;
182 return; << 188 return;
183 } 189 }
184 190
185 // Adapted from examples/basic/B4/exampleB4a 191 // Adapted from examples/basic/B4/exampleB4a.cc
186 for (G4int i = 1; i < argc; ++i) { << 192 for ( G4int i=1; i<argc; ++i ) {
187 if (G4String(argv[i]) == "-m") { << 193 if ( G4String(argv[i]) == "-m" ) {
188 if (++i < argc) { << 194 if( ++i < argc ) {
189 parMacroFileName = argv[i]; 195 parMacroFileName = argv[i];
190 G4cout << " arg-parsing: Macro file n 196 G4cout << " arg-parsing: Macro file name= " << parMacroFileName << G4endl;
191 } 197 }
192 else { << 198 else{
193 G4cerr << " Parse Error: '-m' cannot b << 199 G4cerr << " Parse Error: '-m' cannot be last argument. Use it : -m <filename>" << G4endl;
194 PrintUsage(); << 200 PrintUsage();
195 exit(1); << 201 exit(1);
196 } 202 }
197 } 203 }
198 else if (G4String(argv[i]) == "-g") { << 204 else if ( G4String(argv[i]) == "-g" ) {
199 if (++i < argc) { << 205 if( ++i < argc ) { parGDMLFile = argv[i];
200 parGDMLFile = argv[i]; << 206 G4cout << " arg-parsing: GDML file name= " << parGDMLFile << G4endl;
201 G4cout << " arg-parsing: GDML file na <<
202 } 207 }
203 else { << 208 else{
204 G4cerr << " Parse Error: '-m' cannot b << 209 G4cerr << " Parse Error: '-m' cannot be last argument. Use it : -m <filename>" << G4endl;
205 PrintUsage(); << 210 PrintUsage();
206 exit(1); << 211 exit(1);
207 } 212 }
208 } 213 }
209 else if (G4String(argv[i]) == "-v") { << 214 else if ( G4String(argv[i]) == "-v" ) { parUseVecGeom = true; }
210 parUseVecGeom = true; << 215 else if ( G4String(argv[i]) == "-o" ) { parUseVecGeom = false; }
211 } << 216 else if ( G4String(argv[i]) == "-c" ) { parCompareG4 = true; parUseVecGeom= true; }
212 else if (G4String(argv[i]) == "-o") { <<
213 parUseVecGeom = false; <<
214 } <<
215 else if (G4String(argv[i]) == "-c") { <<
216 parCompareG4 = true; <<
217 parUseVecGeom = true; <<
218 } <<
219 else { 217 else {
220 G4cerr << " Unknown argument : " << arg 218 G4cerr << " Unknown argument : " << argv[i] << G4endl;
221 PrintUsage(); 219 PrintUsage();
222 exit(1); 220 exit(1);
223 } 221 }
224 } 222 }
225 223
226 // check if mandatory Geant4 macro file was 224 // check if mandatory Geant4 macro file was provided
227 if (parMacroFileName == "" && !parInteractiv << 225 if (parMacroFileName=="" && !parInteractive ) {
228 G4cerr << " *** ERROR : either interactiv << 226 G4cout << " *** ERROR : either interactive mode or a Geant4 macro file is required. " << G4endl;
229 << G4endl; << 227 PrintUsage();
230 PrintUsage(); << 228 exit(-1);
231 exit(-1); <<
232 } 229 }
233 } 230 }
234 231