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25 // 25 //
>> 26 // $Id: field04.cc 78551 2014-01-07 09:45:08Z gcosmo $
26 // 27 //
27 /// \file field/field04/field04.cc 28 /// \file field/field04/field04.cc
28 /// \brief Main program of the field/field04 e 29 /// \brief Main program of the field/field04 example
29 // 30 //
30 //....oooOO0OOooo........oooOO0OOooo........oo << 31 //
31 //....oooOO0OOooo........oooOO0OOooo........oo << 32 // --------------------------------------------------------------
>> 33 //
>> 34 // GEANT 4 - Example F04
>> 35 //
>> 36 // --------------------------------------------------------------
>> 37 // Comments
>> 38 //
>> 39 //
>> 40 // --------------------------------------------------------------
32 41
33 #ifndef WIN32 42 #ifndef WIN32
34 # include <unistd.h> << 43 #include <unistd.h>
35 #endif 44 #endif
36 45
37 #include "G4Types.hh" << 46 #ifdef G4MULTITHREADED
38 << 47 #include "G4MTRunManager.hh"
39 #include "G4RunManagerFactory.hh" << 48 #else
40 #include "F04SteppingVerbose.hh" 49 #include "F04SteppingVerbose.hh"
>> 50 #include "G4RunManager.hh"
>> 51 #endif
41 52
42 #include "F04ActionInitialization.hh" <<
43 #include "F04DetectorConstruction.hh" <<
44 #include "F04PhysicsList.hh" 53 #include "F04PhysicsList.hh"
>> 54 #include "F04DetectorConstruction.hh"
>> 55
>> 56 #include "F04ActionInitialization.hh"
45 57
46 #include "G4UIExecutive.hh" <<
47 #include "G4UImanager.hh" 58 #include "G4UImanager.hh"
48 #include "G4VisExecutive.hh" << 59
49 #include "Randomize.hh" 60 #include "Randomize.hh"
50 61
51 //....oooOO0OOooo........oooOO0OOooo........oo << 62 #ifdef G4VIS_USE
>> 63 #include "G4VisExecutive.hh"
>> 64 #endif
52 65
53 namespace << 66 #ifdef G4UI_USE
54 { << 67 #include "G4UIExecutive.hh"
55 void PrintUsage() << 68 #endif
56 { << 69
57 G4cerr << " Usage: " << G4endl; << 70 // argc holds the number of arguments (including the name) on the command line
58 G4cerr << " field04 [-m macro ] [-p physicsL << 71 // -> it is ONE when only the name is given !!!
59 } << 72 // argv[0] is always the name of the program
60 } // namespace << 73 // argv[1] points to the first argument, and so on
61 74
62 //....oooOO0OOooo........oooOO0OOooo........oo 75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
63 76
64 int main(int argc, char** argv) << 77 int main(int argc,char** argv)
65 { 78 {
66 // Evaluate arguments << 79 // Choose the Random engine
67 // argc holds the number of arguments (inclu <<
68 // -> it is ONE when only the name is given <<
69 // argv[0] is always the name of the program <<
70 // argv[1] points to the first argument, and <<
71 // <<
72 if (argc > 7) { <<
73 PrintUsage(); <<
74 return 1; <<
75 } <<
76 <<
77 G4String macro; <<
78 G4String physicsList = "QGSP_BERT"; <<
79 G4int randomSeed = 1234; <<
80 G4String startPhase = "idle"; <<
81 for (G4int i = 1; i < argc; i = i + 2) { <<
82 if (G4String(argv[i]) == "-m") <<
83 macro = argv[i + 1]; <<
84 else if (G4String(argv[i]) == "-r") <<
85 randomSeed = atoi(argv[i + 1]); <<
86 else if (G4String(argv[i]) == "-p") <<
87 physicsList = argv[i + 1]; <<
88 else if (G4String(argv[i]) == "-s") <<
89 startPhase = argv[i + 1]; <<
90 else { <<
91 PrintUsage(); <<
92 return 1; <<
93 } <<
94 } <<
95 <<
96 // Instantiate G4UIExecutive if there are no <<
97 // 80 //
98 G4UIExecutive* ui = nullptr; << 81 G4Random::setTheEngine(new CLHEP::RanecuEngine);
99 if (!macro.size()) { <<
100 ui = new G4UIExecutive(argc, argv); <<
101 } <<
102 82
103 // Setting the application-specific Stepping << 83 G4int myseed = 1234;
104 // << 84 if (argc > 2) myseed = atoi(argv[argc-1]);
105 auto verbosity = new F04SteppingVerbose; <<
106 85
107 // Construct the default run manager 86 // Construct the default run manager
108 // 87 //
109 auto runManager = G4RunManagerFactory::Creat << 88 #ifdef G4MULTITHREADED
>> 89 G4MTRunManager * runManager = new G4MTRunManager;
>> 90 #else
>> 91 G4VSteppingVerbose::SetInstance(new F04SteppingVerbose);
>> 92 G4RunManager * runManager = new G4RunManager;
>> 93 #endif
>> 94
>> 95 G4Random::setTheSeed(myseed);
>> 96
>> 97 G4String physicsList = "QGSP_BERT";
110 98
111 G4Random::setTheSeed(randomSeed); << 99 #ifndef WIN32
>> 100 G4int c = 0;
>> 101 while ((c=getopt(argc,argv,"p")) != -1)
>> 102 {
>> 103 switch (c)
>> 104 {
>> 105 case 'p':
>> 106 physicsList = optarg;
>> 107 G4cout << "Physics List used is " << physicsList << G4endl;
>> 108 break;
>> 109 case ':': /* -p without operand */
>> 110 fprintf(stderr,"Option -%c requires an operand\n", optopt);
>> 111 break;
>> 112 case '?':
>> 113 fprintf(stderr,"Unrecognised option: -%c\n", optopt);
>> 114 }
>> 115 }
>> 116 #endif
112 117
113 // Set mandatory initialization classes 118 // Set mandatory initialization classes
114 // 119 //
115 // Detector construction 120 // Detector construction
116 auto detector = new F04DetectorConstruction( << 121 F04DetectorConstruction* detector = new F04DetectorConstruction();
117 runManager->SetUserInitialization(detector); 122 runManager->SetUserInitialization(detector);
118 // Physics list 123 // Physics list
119 runManager->SetUserInitialization(new F04Phy 124 runManager->SetUserInitialization(new F04PhysicsList(physicsList));
120 // User action initialization 125 // User action initialization
121 runManager->SetUserInitialization(new F04Act 126 runManager->SetUserInitialization(new F04ActionInitialization(detector));
122 127
123 // Initialize G4 kernel 128 // Initialize G4 kernel
124 // 129 //
125 // runManager->Initialize(); << 130 //runManager->Initialize();
126 131
>> 132 #ifdef G4VIS_USE
127 // Initialize visualization 133 // Initialize visualization
128 // 134 //
129 G4VisManager* visManager = new G4VisExecutiv 135 G4VisManager* visManager = new G4VisExecutive;
130 // G4VisExecutive can take a verbosity argum 136 // G4VisExecutive can take a verbosity argument - see /vis/verbose guidance.
131 // G4VisManager* visManager = new G4VisExecu 137 // G4VisManager* visManager = new G4VisExecutive("Quiet");
132 visManager->Initialize(); 138 visManager->Initialize();
>> 139 #endif
133 140
134 // Get the pointer to the User Interface man 141 // Get the pointer to the User Interface manager
135 // 142 //
136 G4UImanager* UImanager = G4UImanager::GetUIp 143 G4UImanager* UImanager = G4UImanager::GetUIpointer();
137 144
138 // Process macro or start UI session << 145 #ifndef WIN32
139 // << 146 G4int optmax = argc;
140 if (macro.size()) { << 147 if (argc > 2) { optmax = optmax-1; }
141 // batch mode << 148
142 G4String command = "/control/execute "; << 149 if (optind < optmax)
143 UImanager->ApplyCommand(command + macro); << 150 {
>> 151 G4String command = "/control/execute ";
>> 152 for ( ; optind < optmax; optind++)
>> 153 {
>> 154 G4String macroFilename = argv[optind];
>> 155 UImanager->ApplyCommand(command+macroFilename);
>> 156 }
>> 157 }
>> 158 #else // Simple UI for Windows runs, no possibility of additional arguments
>> 159 if (argc!=1) // batch mode
>> 160 {
>> 161 G4String command = "/control/execute ";
>> 162 G4String fileName = argv[1];
>> 163 UImanager->ApplyCommand(command+fileName);
144 } 164 }
145 else { << 165 #endif
146 // interactive mode : define UI session << 166 else
147 if (startPhase == "preinit") { << 167 {
148 // start in PreInit> phase if requested << 168 // Define (G)UI terminal for interactive mode
149 G4cout << "At the prompt, issue commands << 169 #ifdef G4UI_USE
150 G4cout << "/run/initialize" << G4endl; << 170 G4UIExecutive * ui = new G4UIExecutive(argc,argv);
151 G4cout << "Then if you want a viewer:" < << 171 #ifdef G4VIS_USE
152 G4cout << "/control/execute vis.mac" << << 172 // UImanager->ApplyCommand("/control/execute vis.mac");
153 G4cout << "Then: " << G4endl; << 173 G4cout << "At the prompt, issue commands to set up detector & field, then:"
154 G4cout << "/run/beamOn … etc." << G4en << 174 << G4endl;
155 } << 175 G4cout << "/run/initialize" << G4endl;
156 else { << 176 G4cout << "Then if you want a viewer:"<< G4endl;
157 // perform initialization and draw geome << 177 G4cout << "/control/execute vis.mac" << G4endl;
158 UImanager->ApplyCommand("/control/execut << 178 G4cout << "Then: " << G4endl;
159 } << 179 G4cout << "/run/beamOn … etc." << G4endl;
160 if (ui->IsGUI()) { << 180 #endif
161 UImanager->ApplyCommand("/control/execut << 181 if (ui->IsGUI())
162 } << 182 UImanager->ApplyCommand("/control/execute gui.mac");
163 ui->SessionStart(); << 183 ui->SessionStart();
164 delete ui; << 184 delete ui;
>> 185 #endif
165 } 186 }
166 187
167 // Job termination 188 // Job termination
168 // Free the store: user actions, physics_lis 189 // Free the store: user actions, physics_list and detector_description are
169 // owned and deleted by the 190 // owned and deleted by the run manager, so they should not
170 // be deleted in the main() 191 // be deleted in the main() program !
171 192
172 delete verbosity; << 193 #ifdef G4VIS_USE
173 delete visManager; 194 delete visManager;
>> 195 #endif
174 delete runManager; 196 delete runManager;
175 197
176 return 0; 198 return 0;
177 } 199 }
178 200
179 //....oooOO0OOooo........oooOO0OOooo........oo 201 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
180 202