| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // This example is provided by the Geant4-DNA collaboration
27 // Any report or published results obtained using the Geant4-DNA software
28 // shall cite the following Geant4-DNA collaboration publication:
29 // Med. Phys. 37 (2010) 4692-4708
30 // and papers
31 // M. Batmunkh et al. J Radiat Res Appl Sci 8 (2015) 498-507
32 // O. Belov et al. Physica Medica 32 (2016) 1510-1520
33 // The Geant4-DNA web site is available at http://geant4-dna.org
34 //
35 // -------------------------------------------------------------------
36 // November 2016
37 // -------------------------------------------------------------------
38 //
39 /// \file neuron.cc
40 /// \brief Implementation of the neuron example
41 //
42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
43 #include "ActionInitialization.hh"
44 #include "CommandLineParser.hh"
45 #include "DetectorConstruction.hh"
46 #include "PhysicsList.hh"
47
48 #include "G4DNAChemistryManager.hh"
49 #include "G4RunManagerFactory.hh"
50 #include "G4Timer.hh"
51 #include "G4Types.hh"
52 #include "G4UIExecutive.hh"
53 #include "G4UImanager.hh"
54 #include "G4VisExecutive.hh"
55
56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57
58 using namespace std;
59 using namespace G4DNAPARSER;
60
61 CommandLineParser* parser(0);
62
63 void Parse(int& argc, char** argv);
64
65 int main(int argc, char** argv)
66 {
67 // run time in Geant4
68 G4Timer* timer = new G4Timer();
69 timer->Start();
70
71 //////////
72 // Parse options given in commandLine
73 //
74 Parse(argc, argv);
75
76 //////////
77 // Construct the run manager according to whether MT is activated or not
78 //
79 Command* commandLine(0);
80
81 auto* runManager = G4RunManagerFactory::CreateRunManager();
82
83 if ((commandLine = parser->GetCommandIfActive("-mt"))) {
84 G4int nThreads = 2;
85
86 if (commandLine->GetOption() == "NMAX") {
87 nThreads = G4Threading::G4GetNumberOfCores();
88 }
89 else {
90 nThreads = G4UIcommand::ConvertToInt(commandLine->GetOption());
91 }
92 runManager->SetNumberOfThreads(nThreads);
93
94 G4cout << "===== neuron is started with " << runManager->GetNumberOfThreads()
95 << " threads of MT MODE =====" << G4endl;
96 }
97
98 // Set mandatory user initialization classes
99 DetectorConstruction* detector = new DetectorConstruction;
100 runManager->SetUserInitialization(detector);
101 runManager->SetUserInitialization(new PhysicsList);
102
103 // User action initialization
104 runManager->SetUserInitialization(new ActionInitialization(detector));
105
106 // Initialize G4 kernel
107 runManager->Initialize();
108
109 // Initialize visualization
110 G4VisManager* visManager = new G4VisExecutive;
111 visManager->Initialize();
112
113 // Get the pointer to the User Interface manager
114 G4UImanager* UImanager = G4UImanager::GetUIpointer();
115 G4UIExecutive* ui(0);
116
117 // interactive mode : define UI session
118 if ((commandLine = parser->GetCommandIfActive("-gui"))) {
119 ui = new G4UIExecutive(argc, argv, commandLine->GetOption());
120
121 if (ui->IsGUI()) UImanager->ApplyCommand("/control/execute gui.mac");
122
123 if (parser->GetCommandIfActive("-novis") == 0)
124 // visualization is used by default
125 {
126 if ((commandLine = parser->GetCommandIfActive("-vis")))
127 // select a visualization driver if needed (e.g. HepFile)
128 {
129 UImanager->ApplyCommand(G4String("/vis/open ") + commandLine->GetOption());
130 }
131 else
132 // by default OGL is used
133 {
134 UImanager->ApplyCommand("/vis/open OGL 800x600-0+0");
135 }
136 UImanager->ApplyCommand("/control/execute vis.mac");
137 }
138 }
139 else
140 // to be use visualization file (= store the visualization into
141 // an external file:
142 // ASCIITree ; DAWNFILE ; HepRepFile ; VRML(1,2)FILE ; gMocrenFile ...
143 {
144 if ((commandLine = parser->GetCommandIfActive("-vis"))) {
145 UImanager->ApplyCommand(G4String("/vis/open ") + commandLine->GetOption());
146 UImanager->ApplyCommand("/control/execute vis.mac");
147 }
148 }
149
150 if ((commandLine = parser->GetCommandIfActive("-mac"))) {
151 G4String command = "/control/execute ";
152 UImanager->ApplyCommand(command + commandLine->GetOption());
153 }
154 else {
155 UImanager->ApplyCommand("/control/execute "); // neuron.in
156 }
157
158 if ((commandLine = parser->GetCommandIfActive("-gui"))) {
159 ui->SessionStart();
160 delete ui;
161 }
162
163 // calculation time
164 timer->Stop();
165 G4cout << " Calculation time = " << timer->GetRealElapsed() << " s \n"
166 << G4endl;
167
168 delete visManager;
169 delete runManager;
170
171 return 0;
172 }
173
174 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
175
176 void GetNameAndPathOfExecutable(char** argv, G4String& executable, G4String& path)
177 {
178 // Get the last position of '/'
179 std::string aux(argv[0]);
180
181 // get '/' or '\\' depending on unix/mac or windows.
182 #if defined(_WIN32) || defined(WIN32)
183 int pos = aux.rfind('\\');
184 #else
185 int pos = aux.rfind('/');
186 #endif
187
188 // Get the path and the name
189 path = aux.substr(0, pos + 1);
190 executable = aux.substr(pos + 1);
191 }
192
193 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
194
195 void Parse(int& argc, char** argv)
196 {
197 //////////
198 // Parse options given in commandLine
199 //
200 parser = CommandLineParser::GetParser();
201
202 parser->AddCommand("-gui", Command::OptionNotCompulsory,
203 "Select geant4 UI or just launch a geant4 terminal session", "qt");
204
205 parser->AddCommand("-mac", Command::WithOption, "Give a mac file to execute", "macFile.mac");
206
207 // You cann your own command, as for instance:
208 // parser->AddCommand("-seed",
209 // Command::WithOption,
210 // "Give a seed value in argument to be tested", "seed");
211 // it is then up to you to manage this option
212
213 parser->AddCommand("-mt", Command::WithOption, "Launch in MT mode (events computed in parallel)",
214 " NOT RECOMMANDED WITH CHEMISTRY)", "2");
215
216 parser->AddCommand("-sXY", Command::OptionNotCompulsory,
217 "Initial beam position uniformly spread on a square!");
218 parser->AddCommand("-dXY", Command::OptionNotCompulsory,
219 "Initial beam position uniformly spread on a disk!");
220
221 parser->AddCommand("-dnaliv", Command::OptionNotCompulsory, "Activate Livermore + DNAPhysics");
222 parser->AddCommand("-dnachemON", Command::OptionNotCompulsory,
223 "Activate Livermore + DNAPhysics + DNAChemistry");
224 parser->AddCommand("-dnahad", Command::OptionNotCompulsory,
225 "Activate Hadronic + Livermore + DNAPhysics");
226
227 parser->AddCommand("-swc", Command::WithOption, "Give a SWC file to simulation", "fileName.swc");
228
229 parser->AddCommand("-network",
230 Command::WithOption, // OptionNotCompulsory,
231 "Give a DAT file to simulation", "fileName.dat");
232
233 parser->AddCommand("-vis", Command::WithOption, "Select a visualization driver",
234 "OGL 600x600-0+0");
235
236 parser->AddCommand("-novis", Command::WithoutOption, "Deactivate visualization when using GUI");
237
238 G4String exec;
239 G4String path;
240 GetNameAndPathOfExecutable(argv, exec, path);
241
242 parser->AddCommand("-out", Command::OptionNotCompulsory, "Output files", exec);
243
244 //////////
245 // If -h or --help is given in option : print help and exit
246 //
247 if (parser->Parse(argc, argv) != 0) // help is being printed
248 {
249 // if you are using ROOT, create a TApplication in this condition in order
250 // to print the help from ROOT as well
251 CommandLineParser::DeleteInstance();
252 std::exit(0);
253 }
254 ///////////
255 // Kill application if wrong argument in command line
256 //
257 if (parser->CheckIfNotHandledOptionsExists(argc, argv)) {
258 // if you are using ROOT, you should initialise your TApplication
259 // before this condition
260 abort();
261 }
262 }
263