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2817d3e2 | 1 | // $Id$ |
2 | // Category: run | |
3 | // | |
4 | // See the class description in the header file. | |
5 | ||
6 | #include "TG4RunManager.h" | |
7 | #include "TG4RunMessenger.h" | |
8 | #include "TG4VRunConfiguration.h" | |
2817d3e2 | 9 | #include "TG4Globals.h" |
10 | #include "TG4GeometryManager.h" | |
11 | #include "TG4PhysicsManager.h" | |
12 | //#include "TG4StepManager.h" | |
13 | ||
14 | #include <G4RunManager.hh> | |
2817d3e2 | 15 | #include <G4UIsession.hh> |
16 | #include <G4UImanager.hh> | |
17 | #include <G4UIterminal.hh> | |
18 | #include <G4UIXm.hh> | |
19 | #ifdef G4UI_USE_WO | |
20 | #include <G4UIWo.hh> | |
21 | #endif | |
22 | #ifdef G4UI_USE_GAG | |
23 | #include <G4UIGAG.hh> | |
24 | #endif | |
2817d3e2 | 25 | |
26 | #include <TRint.h> | |
27 | #include <TROOT.h> | |
28 | #include <TCint.h> | |
29 | ||
30 | TG4RunManager* TG4RunManager::fgInstance = 0; | |
31 | ||
32 | TG4RunManager::TG4RunManager(TG4VRunConfiguration* runConfiguration, | |
33 | int argc, char** argv) | |
34 | : fRunConfiguration(runConfiguration), | |
35 | fGeantUISession(0), | |
36 | fRootUISession(0), | |
37 | fRootUIOwner(false), | |
38 | fARGC(argc), | |
39 | fARGV(argv) | |
40 | ||
41 | { | |
42 | // | |
43 | if (fgInstance) { | |
44 | TG4Globals::Exception( | |
45 | "TG4RunManager: attempt to create two instances of singleton."); | |
46 | }; | |
47 | ||
48 | if (!fRunConfiguration) { | |
49 | TG4Globals::Exception( | |
50 | "TG4RunManager: attempt to create instance without runConfiguration."); | |
51 | }; | |
52 | ||
53 | fgInstance = this; | |
54 | ||
55 | // create and configure geant4 run manager | |
56 | fRunManager = new G4RunManager(); | |
57 | fRunConfiguration->ConfigureRunManager(fRunManager); | |
58 | // add verbose level | |
3c7cd15a | 59 | //G4cout << "G4RunManager has been created." << G4endl; |
2817d3e2 | 60 | |
61 | // create geant4 UI | |
62 | CreateGeantUI(); | |
63 | // must be created before TG4VisManager::Initialize() | |
64 | // (that is invoked in TGeant4 constructor) | |
65 | ||
66 | // create root UI | |
67 | CreateRootUI(); | |
68 | ||
69 | // messenger | |
70 | fMessenger = new TG4RunMessenger(this); | |
71 | } | |
72 | ||
73 | TG4RunManager::TG4RunManager(TG4VRunConfiguration* runConfiguration) | |
74 | : fRunConfiguration(runConfiguration), | |
75 | fGeantUISession(0), | |
76 | fRootUISession(0), | |
77 | fRootUIOwner(false), | |
78 | fARGC(0), | |
79 | fARGV(0) | |
80 | ||
81 | { | |
82 | // | |
83 | if (fgInstance) { | |
84 | TG4Globals::Exception( | |
85 | "TG4RunManager: attempt to create two instances of singleton."); | |
86 | }; | |
87 | ||
88 | if (!fRunConfiguration) { | |
89 | TG4Globals::Exception( | |
90 | "TG4RunManager: attempt to create instance without runConfiguration."); | |
91 | }; | |
92 | ||
93 | fgInstance = this; | |
94 | ||
95 | // set primary UI | |
96 | fRootUISession = gROOT->GetApplication(); | |
97 | if (fRootUISession) { | |
98 | fARGC = fRootUISession->Argc(); | |
99 | fARGV = fRootUISession->Argv(); | |
100 | } | |
101 | ||
102 | // create and configure geant4 run manager | |
103 | fRunManager = new G4RunManager(); | |
104 | fRunConfiguration->ConfigureRunManager(fRunManager); | |
105 | // add verbose level | |
3c7cd15a | 106 | //G4cout << "G4RunManager has been created." << G4endl; |
2817d3e2 | 107 | |
108 | // create geant4 UI | |
109 | CreateGeantUI(); | |
110 | // must be created before TG4VisManager::Initialize() | |
111 | // (that is invoked in TGeant4 constructor) | |
112 | ||
113 | // create root UI | |
114 | CreateRootUI(); | |
115 | ||
116 | // messenger | |
117 | fMessenger = new TG4RunMessenger(this); | |
118 | } | |
119 | ||
120 | TG4RunManager::TG4RunManager() { | |
121 | // | |
122 | } | |
123 | ||
124 | TG4RunManager::TG4RunManager(const TG4RunManager& right) { | |
125 | // | |
126 | TG4Globals::Exception( | |
127 | "Attempt to copy TG4RunManager singleton."); | |
128 | } | |
129 | ||
130 | TG4RunManager::~TG4RunManager() { | |
131 | // | |
132 | delete fRunConfiguration; | |
133 | delete fRunManager; | |
134 | delete fGeantUISession; | |
135 | if (fRootUIOwner) delete fRootUISession; | |
136 | delete fMessenger; | |
137 | } | |
138 | ||
139 | // operators | |
140 | ||
141 | TG4RunManager& TG4RunManager::operator=(const TG4RunManager& right) | |
142 | { | |
143 | // check assignement to self | |
144 | if (this == &right) return *this; | |
145 | ||
146 | TG4Globals::Exception( | |
147 | "Attempt to assign TG4RunManager singleton."); | |
148 | ||
149 | return *this; | |
150 | } | |
151 | ||
152 | // private methods | |
153 | ||
154 | void TG4RunManager::CreateGeantUI() | |
155 | { | |
156 | // Creates interactive Geant4. | |
157 | // --- | |
158 | ||
159 | if (!fGeantUISession) | |
160 | { | |
161 | // create geant4 UI | |
162 | G4UImanager* pUI = G4UImanager::GetUIpointer(); | |
163 | if (fARGC == 1) { | |
164 | #ifdef G4UI_USE_GAG | |
165 | fGeantUISession = new G4UIGAG(); | |
166 | #else | |
167 | fGeantUISession = new G4UIterminal(); | |
168 | #endif | |
169 | } | |
170 | else if (strcmp (fARGV[1], "dumb") == 0) { | |
171 | fGeantUISession = new G4UIterminal(); | |
172 | } | |
173 | #ifdef G4UI_USE_WO | |
174 | else if (strcmp (fARGV[1], "Wo") == 0) { | |
175 | fGeantUISession = new G4UIWo(fARGC, fARGV); | |
176 | } | |
177 | #endif | |
178 | #ifdef G4UI_USE_XM | |
179 | else if (strcmp (fARGV[1], "Xm") == 0) { | |
180 | fGeantUISession = new G4UIXm(fARGC, fARGV); | |
181 | } | |
182 | #endif | |
183 | #ifdef G4UI_USE_XAW | |
184 | else if (strcmp (fARGV[1], "Xaw") == 0) { | |
185 | fGeantUISession = new G4UIXaw(fARGC, fARGV); | |
186 | } | |
187 | #endif | |
188 | #ifdef G4UI_USE_GAG | |
189 | else if (strcmp (fARGV[1], "GAG") == 0) { | |
190 | fGeantUISession = new G4UIGAG (); | |
191 | } | |
192 | #endif | |
193 | if (fGeantUISession) { | |
194 | pUI->SetSession(fGeantUISession); | |
195 | } | |
196 | } | |
197 | } | |
198 | ||
199 | void TG4RunManager::CreateRootUI() | |
200 | { | |
201 | // Creates interactive Root. | |
202 | // --- | |
203 | ||
204 | if (!fRootUISession) | |
205 | { | |
206 | // create session if it does not exist | |
207 | fRootUISession = new TRint("aliroot", 0, 0, 0, 0); | |
208 | ||
209 | // set ownership of Root UI | |
210 | fRootUIOwner = true; | |
211 | } | |
212 | } | |
213 | ||
214 | // public methods | |
215 | ||
216 | void TG4RunManager::Initialize() | |
217 | { | |
218 | // Initializes G4. | |
219 | // --- | |
220 | ||
221 | // initialize Geant4 | |
222 | fRunManager->Initialize(); | |
223 | ||
224 | // activate/inactivate physics processes | |
225 | // (this operation is not allowed in "Init" phase) | |
226 | TG4PhysicsManager* physicsManager = TG4PhysicsManager::Instance(); | |
227 | physicsManager->SetProcessActivation(); | |
228 | } | |
229 | ||
230 | void TG4RunManager::ProcessEvent() | |
231 | { | |
232 | // Not yet implemented. | |
233 | // --- | |
234 | ||
235 | TG4Globals::Warning("TG4RunManager::ProcessEvent(): is not yet implemented."); | |
236 | } | |
237 | ||
238 | void TG4RunManager::ProcessRun(G4int nofEvents) | |
239 | { | |
240 | // Processes Geant4 run. | |
241 | // --- | |
242 | ||
243 | fRunManager->BeamOn(nofEvents); | |
244 | } | |
245 | ||
246 | void TG4RunManager::StartGeantUI() | |
247 | { | |
248 | // Starts interactive/batch Geant4. | |
249 | // --- | |
250 | ||
251 | if (!fGeantUISession) CreateGeantUI(); | |
252 | if (fGeantUISession) { | |
253 | // interactive session | |
3c7cd15a | 254 | G4cout << "Welcome back in Geant4" << G4endl; |
2817d3e2 | 255 | fGeantUISession->SessionStart(); |
3c7cd15a | 256 | G4cout << "Welcome back in Root" << G4endl; |
2817d3e2 | 257 | } |
258 | else { | |
259 | // execute Geant4 macro if file is specified as an argument | |
260 | G4String fileName = fARGV[1]; | |
261 | ProcessGeantMacro(fileName); | |
262 | } | |
263 | } | |
264 | ||
265 | void TG4RunManager::StartRootUI() | |
266 | { | |
267 | // Starts interactive Root. | |
268 | // --- | |
269 | ||
270 | if (!fRootUISession) CreateRootUI(); | |
271 | if (fRootUISession) { | |
3c7cd15a | 272 | G4cout << "Welcome back in Root" << G4endl; |
2817d3e2 | 273 | fRootUISession->Run(kTRUE); |
3c7cd15a | 274 | G4cout << "Welcome back in Geant4" << G4endl; |
2817d3e2 | 275 | } |
276 | } | |
277 | ||
278 | void TG4RunManager::ProcessGeantMacro(G4String macroName) | |
279 | { | |
280 | // Processes Geant4 macro. | |
281 | // --- | |
282 | ||
283 | G4String command = "/control/execute " + macroName; | |
284 | ProcessGeantCommand(command); | |
285 | } | |
286 | ||
287 | void TG4RunManager::ProcessRootMacro(G4String macroName) | |
288 | { | |
289 | // Processes Root macro. | |
290 | // --- | |
291 | ||
292 | // load macro file | |
293 | G4String macroFile = macroName; | |
294 | macroFile.append(".C"); | |
295 | gROOT->LoadMacro(macroFile); | |
296 | ||
297 | // execute macro function | |
298 | G4String macroFunction = macroName; | |
299 | macroFunction.append("()"); | |
300 | gInterpreter->ProcessLine(macroFunction); | |
301 | } | |
302 | ||
303 | void TG4RunManager::ProcessGeantCommand(G4String command) | |
304 | { | |
305 | // Processes Geant4 command. | |
306 | // --- | |
307 | ||
308 | G4UImanager* pUI = G4UImanager::GetUIpointer(); | |
309 | pUI->ApplyCommand(command); | |
310 | } | |
311 | ||
312 | void TG4RunManager::ProcessRootCommand(G4String command) | |
313 | { | |
314 | // Processes Root command. | |
315 | // --- | |
316 | ||
317 | gInterpreter->ProcessLine(command); | |
318 | } | |
319 | ||
320 | void TG4RunManager::UseG3Defaults() | |
321 | { | |
322 | // Controls G3 defaults usage. | |
323 | // --- | |
324 | ||
325 | TG4GeometryManager::Instance()->UseG3TrackingMediaLimits(); | |
326 | TG4PhysicsManager::Instance()->SetG3DefaultCuts(); | |
327 | TG4PhysicsManager::Instance()->SetG3DefaultProcesses(); | |
328 | } | |
329 | ||
330 | Int_t TG4RunManager::CurrentEvent() const | |
331 | { | |
332 | // Returns the number of the current event. | |
333 | // --- | |
334 | ||
335 | G4int eventID = fRunManager->GetCurrentEvent()->GetEventID(); | |
336 | return eventID; | |
337 | } |