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fdfd93b4 | 1 | /** |
2 | * @defgroup pwglf_forward_trains Trains | |
3 | * | |
4 | * Train specifications | |
5 | * | |
6 | * @ingroup pwglf_forward | |
7 | */ | |
8 | /** | |
9 | * @file TrainSetup.C | |
10 | * @author Christian Holm Christensen <cholm@master.hehi.nbi.dk> | |
11 | * @date Tue Oct 16 17:56:57 2012 | |
12 | * | |
13 | * @brief Base classs for train specifications | |
14 | * | |
15 | * @ingroup pwglf_forward_trains | |
16 | */ | |
17 | #ifndef TRAINSETUP_C | |
18 | #define TRAINSETUP_C | |
19 | #ifndef __CINT__ | |
20 | # include "Helper.C" | |
21 | # include "Option.C" | |
22 | # include <TDatime.h> | |
23 | # include <TUrl.h> | |
24 | # include <TString.h> | |
25 | # include <TApplication.h> | |
26 | # include <AliAnalysisManager.h> | |
27 | # include <AliVEventHandler.h> | |
28 | # include <AliPhysicsSelection.h> | |
29 | # include <AliPhysicsSelectionTask.h> | |
30 | # include <AliCentralitySelectionTask.h> | |
31 | # include <AliESDInputHandler.h> | |
32 | # include <AliAODInputHandler.h> | |
33 | # include <AliAODHandler.h> | |
34 | # include <AliMCEventHandler.h> | |
46b25775 | 35 | # include <ctime> |
fdfd93b4 | 36 | #else |
37 | struct Helper; | |
38 | struct OptionList; | |
39 | class TDatime; | |
40 | class TUrl; | |
41 | class TString; | |
42 | class AliVEventHandler; | |
43 | class AliAnalysisManager; | |
44 | class AliInputEventHandler; | |
45 | #endif | |
46 | ||
47 | //==================================================================== | |
48 | /** | |
49 | * Generic set-up of an analysis train using the grid-handler (AliEn plugin). | |
50 | * | |
51 | * See also @ref train_setup_doc | |
52 | * | |
53 | * @ingroup pwglf_forward_trains | |
54 | * | |
55 | */ | |
56 | struct TrainSetup | |
57 | { | |
58 | /** | |
59 | * Constructor | |
60 | * | |
61 | * @param name Name of the train | |
62 | */ | |
63 | TrainSetup(const TString& name) | |
64 | : fName(name), | |
65 | fEscapedName(name), | |
46b25775 | 66 | fOptions(), |
fdfd93b4 | 67 | fHelper(0) |
68 | { | |
69 | fOptions.Add("help", "Show help"); | |
70 | fOptions.Add("date", "YYYY-MM-DD HH:MM", "Set date", "now"); | |
71 | fOptions.Add("mc", "Assume MC input"); | |
72 | fOptions.Add("bare-ps", "Use bare physics selection w/o task"); | |
73 | fOptions.Add("verbose", "LEVEL", "Set verbosity level", "0"); | |
74 | fOptions.Add("url", "URL", "Job location & input URL", ""); | |
75 | fOptions.Add("overwrite", "Allow overwrite"); | |
76 | fOptions.Add("events", "N", "Number of events to analyse", "-1"); | |
77 | fOptions.Add("type", "ESD|AOD|USER", "Input data stype", ""); | |
78 | fEscapedName = EscapeName(fName, ""); | |
79 | } | |
46b25775 | 80 | TrainSetup(const TrainSetup& o) |
81 | : fName(o.fName), | |
82 | fEscapedName(o.fEscapedName), | |
83 | fOptions(o.fOptions), | |
84 | fHelper(o.fHelper) | |
85 | {} | |
86 | TrainSetup& operator=(const TrainSetup& o) | |
87 | { | |
88 | if (&o == this) return *this; | |
89 | fName = o.fName; | |
90 | fEscapedName = o.fEscapedName; | |
91 | fOptions = o.fOptions; | |
92 | fHelper = o.fHelper; | |
93 | return *this; | |
94 | } | |
95 | ||
fdfd93b4 | 96 | /** |
97 | * Destructor | |
98 | */ | |
99 | virtual ~TrainSetup() {} | |
100 | /* @} */ | |
101 | //__________________________________________________________________ | |
102 | /** | |
103 | * @{ | |
104 | * @name Execution | |
105 | */ | |
106 | /** | |
107 | * Initialize | |
108 | * | |
109 | * @return true on success | |
110 | */ | |
111 | Bool_t Init() | |
112 | { | |
113 | // --- Create the helper ----------------------------------------- | |
114 | TString url = fOptions.Get("url"); | |
115 | Int_t verbose = fOptions.AsInt("verbose"); | |
116 | Bool_t mc = fOptions.AsBool("mc"); | |
117 | ||
118 | fHelper = Helper::Create(url.Data(), verbose); | |
119 | if (!fHelper) { | |
120 | Error("Init", "Failed to make the worker for URL %s", url.Data()); | |
121 | return false; | |
122 | } | |
123 | ||
46b25775 | 124 | // --- Check the type, if possible ------------------------------- |
fdfd93b4 | 125 | UShort_t type = fHelper->InputType(); |
126 | if (fOptions.Has("type")) { | |
127 | const TString& it = fOptions.Get("type"); | |
128 | if (it.EqualTo("ESD",TString::kIgnoreCase)) type = Helper::kESD; | |
129 | else if (it.EqualTo("AOD",TString::kIgnoreCase)) type = Helper::kAOD; | |
130 | else if (it.EqualTo("user",TString::kIgnoreCase)) | |
131 | type = Helper::kUser; | |
132 | } | |
133 | ||
46b25775 | 134 | // --- Rewrite the escpaed name ---------------------------------- |
135 | if (fOptions.Has("date")) { | |
136 | TString date = fOptions.Get("date"); | |
137 | fEscapedName = EscapeName(fName, date); | |
138 | } | |
139 | ||
fdfd93b4 | 140 | // --- Get current directory and set-up sub-directory ------------ |
141 | TString cwd = gSystem->WorkingDirectory(); | |
142 | if (!SetupWorkingDirectory()) return false; | |
143 | ||
144 | // --- Do initial helper setup ----------------------------------- | |
145 | if (!fHelper->PreSetup()) return false; | |
146 | ||
147 | // --- Load ROOT libraries --------------------------------------- | |
148 | if (!fHelper->LoadROOT()) return false; | |
149 | ||
150 | // --- Load AliROOT libraries ------------------------------------ | |
151 | if (!fHelper->LoadAliROOT()) return false; | |
152 | ||
153 | // --- Create analysis manager ----------------------------------- | |
154 | AliAnalysisManager *mgr = CreateAnalysisManager(fName); | |
155 | ||
156 | // In test mode, collect system information on every event | |
157 | // if (oper == kTest) mgr->SetNSysInfo(1); | |
158 | if (verbose > 0) mgr->SetDebugLevel(verbose); | |
159 | if (fHelper->Mode() == Helper::kLocal) | |
160 | mgr->SetUseProgressBar(kTRUE, 100); | |
161 | ||
162 | // --- ESD input handler ------------------------------------------ | |
163 | AliVEventHandler* inputHandler = CreateInputHandler(type); | |
164 | if (inputHandler) mgr->SetInputEventHandler(inputHandler); | |
165 | ||
166 | // --- Monte-Carlo ------------------------------------------------ | |
167 | AliVEventHandler* mcHandler = CreateMCHandler(type,mc); | |
168 | if (mcHandler) mgr->SetMCtruthEventHandler(mcHandler); | |
169 | ||
170 | // --- AOD output handler ----------------------------------------- | |
171 | AliVEventHandler* outputHandler = CreateOutputHandler(type); | |
172 | if (outputHandler) mgr->SetOutputEventHandler(outputHandler); | |
173 | ||
174 | // --- Include analysis macro path in search path ---------------- | |
175 | gROOT->SetMacroPath(Form("%s:%s:$ALICE_ROOT/ANALYSIS/macros", | |
176 | cwd.Data(), gROOT->GetMacroPath())); | |
177 | ||
178 | // --- Physics selction - only for ESD --------------------------- | |
179 | if (type == Helper::kESD) CreatePhysicsSelection(mc, mgr); | |
180 | ||
181 | // --- Create centrality task ------------------------------------ | |
182 | CreateCentralitySelection(mc, mgr); | |
183 | ||
184 | // --- Create tasks ---------------------------------------------- | |
185 | CreateTasks(mgr); | |
186 | ||
187 | // --- Post set-up initialization of helper ---------------------- | |
188 | if (!fHelper->PostSetup()) return false; | |
189 | ||
190 | // --- Set debug level on defined tasks -------------------------- | |
191 | if (verbose > 0) { | |
192 | TIter next(mgr->GetTasks()); | |
193 | AliAnalysisTask* sub = 0; | |
194 | while ((sub = static_cast<AliAnalysisTask*>(next()))) { | |
195 | AliAnalysisTaskSE* se = dynamic_cast<AliAnalysisTaskSE*>(sub); | |
196 | if (!se) continue; | |
197 | se->SetDebugLevel(verbose); | |
198 | } | |
199 | } | |
200 | ||
201 | // --- Print this setup ------------------------------------------ | |
202 | Print(); | |
203 | ||
204 | // --- Initialise the train -------------------------------------- | |
205 | if (!mgr->InitAnalysis()) { | |
206 | gSystem->ChangeDirectory(cwd.Data()); | |
207 | Error("Init","Failed to initialise train"); | |
208 | return false; | |
209 | } | |
210 | ||
211 | // --- Enable progress bar --------------------------------------- | |
212 | if (fHelper->Mode() != Helper::kGrid) | |
213 | mgr->SetUseProgressBar(true, 100); | |
214 | ||
215 | // --- Save setup to disk ---------------------------------------- | |
216 | SaveSetup(true); | |
217 | ||
218 | // Some information | |
219 | mgr->PrintStatus(); | |
220 | ||
221 | return true; | |
222 | } | |
223 | Bool_t Run(Bool_t doExit=false) | |
224 | { | |
225 | TString cwd = gSystem->WorkingDirectory(); | |
226 | Bool_t status = false; | |
227 | try { | |
228 | if (!Init()) throw TString("Failed to intialize the train"); | |
229 | ||
230 | // if (r) SaveSetup(*r, nEvents, asShell); | |
231 | ||
232 | Long64_t nEvents = fOptions.AsLong("events", -1); | |
233 | Long64_t ret = fHelper->Run(nEvents); | |
234 | ||
235 | // Make sure we go back | |
236 | gSystem->ChangeDirectory(cwd.Data()); | |
237 | ||
238 | // Return. | |
239 | if (ret < 0) throw TString("Analysis failed"); | |
240 | ||
241 | status = true; | |
242 | } | |
243 | catch (TString& e) { | |
244 | Error("Main", e); | |
245 | status = false; | |
246 | } | |
247 | if (gApplication && doExit) { | |
248 | gSystem->Sleep(3); | |
249 | gApplication->Terminate(status ? 0 : 1); | |
250 | } | |
251 | return true; | |
252 | } | |
253 | /** | |
254 | * Get the options | |
255 | * | |
256 | * | |
257 | * @return Reference ot the options | |
258 | */ | |
259 | OptionList& Options() { return fOptions; } | |
260 | /** | |
261 | * Print information to standard output | |
262 | * | |
263 | */ | |
264 | void Print(Option_t* ="") const | |
265 | { | |
266 | std::cout << "Train: " << fName << " (" << fEscapedName << ")" | |
267 | << std::endl; | |
268 | fOptions.Show(std::cout); | |
269 | if (fHelper) fHelper->Print(); | |
270 | } | |
271 | /** | |
272 | * Show the help | |
273 | * | |
274 | * @param o | |
275 | * | |
276 | * @return | |
277 | */ | |
278 | Bool_t Help(std::ostream& o=std::cout, bool asProg=false) | |
279 | { | |
280 | if (!fOptions.Has("help")) return true; | |
281 | ||
282 | if (asProg) | |
283 | o << "Usage: runTrain --name=NAME --class=CLASS [OPTIONS]"; | |
284 | else | |
285 | o << "Usage: RunTrain(NAME, CLASS, OPTIONS)"; | |
286 | ||
287 | o << "\n\nOptions:\n\n"; | |
288 | if (asProg) { | |
289 | OptionList tmp(fOptions); | |
290 | tmp.Add("name", "STRING", "Name of train", fName); | |
291 | tmp.Add("class", "NAME", "Name of setup class", ""); | |
292 | tmp.Help(o," --"); | |
293 | } | |
294 | else | |
295 | fOptions.Help(o, " "); | |
296 | ||
297 | o << "\n"; | |
298 | ||
299 | if (!fHelper && fOptions.Has("url")) { | |
300 | TString url = fOptions.Get("url"); | |
301 | fHelper = Helper::Create(url.Data()); | |
302 | } | |
303 | if (fHelper) { | |
304 | o << fHelper->Desc() << " URL form:\n\n" | |
305 | << " " << fHelper->UrlHelp() << "\n\n" | |
306 | << "Options:\n"; | |
307 | fHelper->Options().Help(o, " "); | |
308 | o << "\n"; | |
309 | } | |
310 | else { | |
311 | o << "Possible URL forms:\n\n"; | |
312 | Helper::ShowUrlHelp("LocalHelper"); | |
313 | Helper::ShowUrlHelp("ProofHelper"); | |
314 | Helper::ShowUrlHelp("LiteHelper"); | |
315 | Helper::ShowUrlHelp("AAFHelper"); | |
316 | Helper::ShowUrlHelp("AAFPluginHelper"); | |
317 | Helper::ShowUrlHelp("GridHelper"); | |
318 | o << "\n"; | |
319 | } | |
320 | return false; | |
321 | } | |
322 | /** | |
323 | * Run train. This will AcLic compile the setup script, create | |
324 | * an object of that type with the given name, and then pass the | |
325 | * options to it. Then, it will run the setup. | |
326 | * | |
327 | * @param name Train name | |
328 | * @param cls Class name | |
329 | * @param opts Comma seperated list of options | |
330 | * | |
331 | * @return true on success | |
332 | */ | |
333 | static Bool_t Main(const TString& name, const TString& cls, | |
334 | const TCollection* opts, | |
335 | Bool_t asProg=true) | |
336 | { | |
337 | if (cls.IsNull()) { | |
338 | Error("Main", "No class name specified"); | |
339 | return false; | |
340 | } | |
341 | if (name.IsNull()) { | |
342 | Error("Main", "No train name specified"); | |
343 | return false; | |
344 | } | |
345 | Int_t error = 0; | |
346 | Int_t r1 = gROOT->LoadMacro(Form("%s.C++g", cls.Data()), &error); | |
347 | if (r1 < 0 || error) { | |
348 | Error("Main", "Failed to load setup %s: %d", cls.Data(), error); | |
349 | return false; | |
350 | } | |
351 | ||
352 | // Make our object using the interpreter | |
353 | TString create = TString::Format("new %s(\"%s\")", | |
354 | cls.Data(), name.Data()); | |
355 | gROOT->ProcessLine("gSystem->RedirectOutput(\"/dev/null\",\"w\");"); | |
356 | Long_t ret = gROOT->ProcessLine(create, &error); | |
357 | gROOT->ProcessLine("gSystem->RedirectOutput(0);"); | |
358 | if (!ret || error) { | |
359 | Error("Main", "Failed to make object of class %s: 0x%08lx/%d\n\t%s", | |
360 | cls.Data(), ret, error, create.Data()); | |
361 | return false; | |
362 | } | |
363 | TrainSetup* train = reinterpret_cast<TrainSetup*>(ret); | |
364 | ||
365 | // Now parse the options | |
366 | if (!train->Options().Parse(opts)) { | |
367 | Error("Main", "Failed to parse options"); | |
368 | return false; | |
369 | } | |
370 | ||
371 | // Check if we got a help request | |
372 | if (train->Options().Has("help")) { | |
373 | train->Help(std::cout, asProg); | |
374 | return true; | |
375 | } | |
376 | // return train->Init(); | |
377 | return train->Run(asProg); | |
378 | } | |
379 | protected: | |
380 | //__________________________________________________________________ | |
381 | /** | |
382 | * @{ | |
383 | * @Name Overloadable behaviour | |
384 | */ | |
385 | //------------------------------------------------------------------ | |
386 | /** | |
387 | * Create the analysis manager | |
388 | * | |
389 | * @param name Name of the analysis | |
390 | * | |
391 | * @return Created analysis manager | |
392 | */ | |
393 | virtual AliAnalysisManager* CreateAnalysisManager(const char* name) | |
394 | { | |
395 | return new AliAnalysisManager(name,"Analysis Train"); | |
396 | } | |
397 | //------------------------------------------------------------------ | |
398 | /** | |
399 | * Create input handler | |
400 | * | |
401 | * @param type | |
402 | * | |
403 | * @return | |
404 | */ | |
405 | virtual AliVEventHandler* CreateInputHandler(UShort_t type) | |
406 | { | |
407 | switch (type) { | |
408 | case Helper::kESD: return new AliESDInputHandler(); | |
409 | case Helper::kAOD: return new AliAODInputHandler(); | |
410 | case Helper::kUser: return 0; | |
411 | } | |
412 | return 0; | |
413 | } | |
414 | //------------------------------------------------------------------ | |
415 | /** | |
416 | * Create MC input handler | |
417 | * | |
418 | * @param type Run type (ESD or AOD) | |
419 | * @param mc Assume monte-carlo input | |
420 | * | |
421 | * @return | |
422 | */ | |
423 | virtual AliVEventHandler* CreateMCHandler(UShort_t /*type*/, bool mc) | |
424 | { | |
425 | if (!mc) return 0; | |
426 | AliMCEventHandler* mcHandler = new AliMCEventHandler(); | |
427 | mcHandler->SetReadTR(true); | |
428 | return mcHandler; | |
429 | } | |
430 | //------------------------------------------------------------------ | |
431 | /** | |
432 | * Create output event handler | |
433 | * | |
434 | * @param type | |
435 | * | |
436 | * @return | |
437 | */ | |
438 | virtual AliVEventHandler* CreateOutputHandler(UShort_t type) | |
439 | { | |
440 | AliAODHandler* ret = new AliAODHandler(); | |
441 | switch (type) { | |
442 | case Helper::kESD: | |
443 | ret->SetOutputFileName("AliAOD.root"); | |
444 | break; | |
445 | case Helper::kAOD: | |
446 | ret->SetOutputFileName("AliAOD.pass2.root"); | |
447 | break; | |
448 | case Helper::kUser: | |
449 | break; | |
450 | } | |
451 | ||
452 | return ret; | |
453 | } | |
454 | //------------------------------------------------------------------ | |
455 | /** | |
456 | * Create physics selection, and add to manager | |
457 | * | |
458 | * @param mc Whether this is for MC | |
459 | * @param mgr Manager | |
460 | */ | |
461 | virtual void CreatePhysicsSelection(Bool_t mc, AliAnalysisManager* mgr) | |
462 | { | |
463 | if (fOptions.Has("bare-ps")) { | |
464 | AliInputEventHandler* input = | |
465 | dynamic_cast<AliInputEventHandler*> (mgr->GetInputEventHandler()); | |
466 | if (!input) return; | |
467 | ||
468 | AliPhysicsSelection* ps = new AliPhysicsSelection(); | |
469 | if (mc) ps->SetAnalyzeMC(); | |
470 | ||
471 | input->SetEventSelection(ps); | |
472 | ||
473 | return; | |
474 | } | |
475 | gROOT->Macro(Form("AddTaskPhysicsSelection.C(%d)", mc)); | |
476 | mgr->RegisterExtraFile("event_stat.root"); | |
477 | } | |
478 | //------------------------------------------------------------------ | |
479 | /** | |
480 | * Create centrality selection, and add to manager | |
481 | * | |
482 | * @param mc Whether this is for MC | |
483 | * @param mgr Manager | |
484 | */ | |
485 | virtual void CreateCentralitySelection(Bool_t mc, AliAnalysisManager* mgr) | |
486 | { | |
487 | gROOT->Macro("AddTaskCentrality.C"); | |
488 | const char* name = "CentralitySelection"; | |
489 | AliCentralitySelectionTask* ctask = | |
490 | dynamic_cast<AliCentralitySelectionTask*>(mgr->GetTask(name)); | |
491 | if (!ctask) return; | |
492 | if (mc) ctask->SetMCInput(); | |
493 | } | |
494 | //------------------------------------------------------------------ | |
495 | /** | |
496 | * Create analysis tasks. Must be overloaded by sub-class | |
497 | * | |
498 | * @param mgr Manager | |
499 | */ | |
500 | virtual void CreateTasks(AliAnalysisManager* mgr)=0; | |
501 | virtual const Char_t* ClassName() const = 0; | |
502 | /* @} */ | |
503 | //__________________________________________________________________ | |
504 | /** | |
505 | * @{ | |
506 | * @name Utility functions | |
507 | */ | |
508 | /** | |
509 | * Escape bad elements of the name | |
510 | * | |
511 | * @param name Name to escape | |
512 | * @param datime Date and Time | |
513 | * | |
514 | * @return escaped name | |
515 | */ | |
516 | static TString EscapeName(const char* name, const TString& datimeStr) | |
517 | { | |
518 | TString escaped = name; | |
519 | char c[] = { ' ', '/', '@', 0 }; | |
520 | char* p = c; | |
521 | while (*p) { | |
46b25775 | 522 | char tmp[] = { *p, '\0' }; |
523 | escaped.ReplaceAll(tmp, "_"); | |
fdfd93b4 | 524 | p++; |
525 | } | |
526 | if (!datimeStr.IsNull()) { | |
527 | TDatime datime; | |
528 | if (datimeStr.EqualTo("now", TString::kIgnoreCase)) | |
529 | datime.Set(); | |
46b25775 | 530 | else { |
531 | // Try various formats | |
532 | struct tm t; | |
533 | const char* formats[] = { "%Ec", // Locale | |
534 | "%c", // Locale | |
535 | "%Ex EX", // Locale | |
536 | "%x %X", // Locale | |
537 | "%F %R", // ISO standard, no seconds | |
538 | 0 }; | |
539 | const char** f = formats; | |
540 | Bool_t found = false; | |
541 | while (*f && !found) { | |
542 | // Reset needed fields | |
543 | t.tm_year = 0; | |
544 | t.tm_mon = 0; | |
545 | t.tm_mday = 0; | |
546 | t.tm_hour = 0; | |
547 | t.tm_min = 0; | |
548 | // Stop processing on first match | |
549 | if (strptime(datimeStr.Data(), *f, &t) != 0) found = true; | |
550 | f++; | |
551 | } | |
552 | if (found) | |
553 | datime.Set(t.tm_year, t.tm_mon, t.tm_mday, t.tm_hour, t.tm_min, 0); | |
554 | } | |
fdfd93b4 | 555 | if (datime.GetYear() <= 1995 || |
556 | datime.GetMonth() == 0 || | |
557 | datime.GetDay() == 0) return escaped; | |
558 | escaped.Append(Form("_%04d%02d%02d_%02d%02d", | |
559 | datime.GetYear(), | |
560 | datime.GetMonth(), | |
561 | datime.GetDay(), | |
562 | datime.GetHour(), | |
563 | datime.GetMinute())); | |
564 | } | |
565 | return escaped; | |
566 | } | |
567 | /** | |
568 | * Make our working directory if so requested | |
569 | * | |
570 | * @return true on success | |
571 | */ | |
572 | Bool_t SetupWorkingDirectory() | |
573 | { | |
574 | // Get the name of the target directory | |
575 | TString& nam = fEscapedName; | |
576 | ||
577 | // Check if the directory exists already | |
578 | Bool_t exists = gSystem->AccessPathName(nam.Data()) == 0; | |
579 | if (fHelper->Operation() == Helper::kTerminate && !exists) { | |
580 | Error("SetupWorkingDirectory", "File/directory %s does not exists", | |
581 | nam.Data()); | |
582 | return false; | |
583 | } | |
584 | ||
585 | Bool_t overwrite = fOptions.Has("overwrite"); | |
586 | // If we're not allowed to overwrite, then complain | |
587 | if (!overwrite && exists) { | |
588 | Error("SetupWorkingDirectory", "File/directory %s already exists", | |
589 | nam.Data()); | |
590 | return false; | |
591 | } | |
592 | ||
593 | // Make the target directory if it doesn't exists | |
594 | if (!exists) { | |
595 | if (gSystem->MakeDirectory(nam.Data())) { | |
596 | Error("SetupWorkingDirectory", "Failed to make directory '%s'", | |
597 | nam.Data()); | |
598 | return false; | |
599 | } | |
600 | } | |
601 | ||
602 | // Change directory to target directory | |
603 | if (!gSystem->ChangeDirectory(nam.Data())) { | |
604 | Error("SetupWorkingDirectory", "Failed to change directory to %s", | |
605 | nam.Data()); | |
606 | return false; | |
607 | } | |
608 | Info("SetupWorkingDirectory", "Made subdirectory %s, and cd'ed there", | |
609 | nam.Data()); | |
610 | return true; | |
611 | } | |
612 | /** | |
613 | * Save the setup as a ROOT script and possibly also a shell script | |
614 | * | |
615 | * @param asShellScript If true, also save as shell script | |
616 | */ | |
617 | virtual void SaveSetup(Bool_t asShellScript) | |
618 | { | |
46b25775 | 619 | OptionList tmp(fOptions); |
620 | if (tmp.Find("overwrite")) tmp.Set("overwrite"); | |
fdfd93b4 | 621 | if (asShellScript) |
46b25775 | 622 | SaveSetupShell("rerun", ClassName(), fName, tmp); |
623 | SaveSetupROOT("ReRun", ClassName(), fName, tmp); | |
fdfd93b4 | 624 | } |
625 | /** | |
626 | * Save a setup as a shell script | |
627 | * | |
628 | * @param out Output name of shell script | |
629 | * @param cls Class of the train | |
630 | * @param name Name of the train | |
631 | * @param opts Option list | |
632 | */ | |
633 | static void SaveSetupShell(const TString& out, const TString& cls, | |
634 | const TString& name, const OptionList& opts) | |
635 | { | |
636 | std::ofstream o(Form("%s.sh", out.Data())); | |
637 | o << "#!/bin/bash\n\n" | |
638 | << "class=\"" << cls << "\"\n" | |
639 | << "name=\"" << name << "\"\n\n" | |
640 | << "# Available options\n" | |
641 | << "# \n"; | |
642 | opts.Help(o, "# --"); | |
643 | o << "#\n" | |
644 | << "opts=(--class=$class \\\n" | |
645 | << " --name=$name"; | |
646 | opts.Store(o, " \\\n --", "", true); | |
647 | o << ")\n\n" | |
648 | << "echo \"Running runTrain ${opts[@]} $@\"\n" | |
649 | << "runTrain \"${opts[@]}\" $@\n\n" | |
650 | << "# EOF" << std::endl; | |
651 | o.close(); | |
652 | gSystem->Exec(Form("chmod a+x %s.sh", out.Data())); | |
653 | } | |
654 | /** | |
655 | * Save a setup as a ROOT script | |
656 | * | |
657 | * @param out Output name of shell script | |
658 | * @param cls Class of the train | |
659 | * @param name Name of the train | |
660 | * @param opts Option list | |
661 | */ | |
662 | static void SaveSetupROOT(const TString& out, const TString& cls, | |
663 | const TString& name, const OptionList& opts) | |
664 | { | |
665 | OptionList tmp(opts); | |
666 | tmp.Remove("url"); | |
667 | std::ofstream o(Form("%s.C", out.Data())); | |
668 | o << "/* Available options:\n" | |
669 | << " *\n"; | |
670 | tmp.Help(o, " * "); | |
671 | o << " */\n" | |
672 | << "Bool_t " << out << "()\n" | |
673 | << "{\n" | |
674 | << " TString name(\"" << name << "\");\n" | |
675 | << " TString cls(\"" << cls << "\");\n" | |
676 | << " TString uri(\"" << opts.Get("url") << "\");\n" | |
677 | << " TString opts("; | |
678 | tmp.Store(o, "\"", ",\"\n ", false); | |
679 | o << ");\n\n" | |
46b25775 | 680 | << " TString path("; |
681 | TString path(gROOT->GetMacroPath()); | |
682 | TObjArray* elements = path.Tokenize(":"); | |
683 | TObjString* element = 0; | |
684 | TIter next(elements); | |
685 | while ((element = static_cast<TObjString*>(next()))) { | |
686 | if (element->String().IsNull()) continue; | |
687 | o << "\n \"" << element->GetName() << ":\""; | |
688 | } | |
689 | elements->Delete(); | |
690 | o << ");\n" | |
691 | << " path.Append(\"$ALICE_ROOT/PWGLF/FORWARD/trains\");\n" | |
692 | << " gROOT->SetMacroPath(path);\n\n" | |
fdfd93b4 | 693 | << " gROOT->LoadMacro(\"RunTrain.C\");\n\n" |
694 | << " return RunTrain(name, cls, uri, opts);\n" | |
695 | << "}\n" | |
696 | << "//\n" | |
697 | << "// EOF\n" | |
698 | << "//" << std::endl; | |
699 | o.close(); | |
700 | } | |
701 | /* @} */ | |
702 | TString fName; | |
703 | TString fEscapedName; | |
704 | OptionList fOptions; | |
705 | Helper* fHelper; | |
706 | }; | |
707 | #endif |