| 1 | /* ======================================================================== *\
|
|---|
| 2 | !
|
|---|
| 3 | ! *
|
|---|
| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
|
|---|
| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
|
|---|
| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
|
|---|
| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
|
|---|
| 8 | ! *
|
|---|
| 9 | ! * Permission to use, copy, modify and distribute this software and its
|
|---|
| 10 | ! * documentation for any purpose is hereby granted without fee,
|
|---|
| 11 | ! * provided that the above copyright notice appear in all copies and
|
|---|
| 12 | ! * that both that copyright notice and this permission notice appear
|
|---|
| 13 | ! * in supporting documentation. It is provided "as is" without express
|
|---|
| 14 | ! * or implied warranty.
|
|---|
| 15 | ! *
|
|---|
| 16 | !
|
|---|
| 17 | !
|
|---|
| 18 | ! Author(s): Thomas Bretz 12/2000 <mailto:tbretz@uni-sw.gwdg.de>
|
|---|
| 19 | !
|
|---|
| 20 | ! Copyright: MAGIC Software Development, 2000-2001
|
|---|
| 21 | !
|
|---|
| 22 | !
|
|---|
| 23 | \* ======================================================================== */
|
|---|
| 24 |
|
|---|
| 25 |
|
|---|
| 26 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 27 | // //
|
|---|
| 28 | // MEvtLoop //
|
|---|
| 29 | // //
|
|---|
| 30 | // This class is the core of each event processing. //
|
|---|
| 31 | // First you must set the parameter list to use. The parameter list //
|
|---|
| 32 | // must contain the task list (MTaskList) to use. The name of the task //
|
|---|
| 33 | // list can be specified if you call Eventloop. The standard name is //
|
|---|
| 34 | // "MTaskList". The name you specify must match the name of the MTaskList //
|
|---|
| 35 | // object. //
|
|---|
| 36 | // //
|
|---|
| 37 | // If you call Eventloop first all PreProcess functions - with the //
|
|---|
| 38 | // parameter list as an argument - of the tasks in the task list are //
|
|---|
| 39 | // executed. If one of them returns kFALSE then the execution is stopped. //
|
|---|
| 40 | // If the preprocessing was ok. The Process funtion of the tasks are //
|
|---|
| 41 | // as long as one function returns kSTOP. Only the tasks which are marked //
|
|---|
| 42 | // marked as "All" or with a string which matches the MInputStreamID of //
|
|---|
| 43 | // MTaskList are executed. If one tasks returns kCONTINUE the pending //
|
|---|
| 44 | // tasks in the list are skipped and the execution in continued with //
|
|---|
| 45 | // the first one in the list. //
|
|---|
| 46 | // Afterwards the PostProcess functions are executed. //
|
|---|
| 47 | // //
|
|---|
| 48 | // //
|
|---|
| 49 | // Maybe we can add a TProgressMeter sometimes later to be able to show //
|
|---|
| 50 | // the progress graphically... //
|
|---|
| 51 | // //
|
|---|
| 52 | // //
|
|---|
| 53 | // You can create a macro from a completely setup eventloop by: //
|
|---|
| 54 | // evtloop.MakeMacro("mymacro.C"); //
|
|---|
| 55 | // //
|
|---|
| 56 | // You will always need to check the macro, it will not run, but it //
|
|---|
| 57 | // should have al important information. //
|
|---|
| 58 | // //
|
|---|
| 59 | // //
|
|---|
| 60 | // You can also write all this information to a root file: //
|
|---|
| 61 | // TFile file("myfile.root"); //
|
|---|
| 62 | // evtloop.Write("MyEvtloopKey"); //
|
|---|
| 63 | // //
|
|---|
| 64 | // You can afterwards read the information from an open file by: //
|
|---|
| 65 | // evtloop.Read("MyEvtloopKey"); //
|
|---|
| 66 | // //
|
|---|
| 67 | // To lookup the information write it to a file using MakeMacro //
|
|---|
| 68 | // //
|
|---|
| 69 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 70 | #include "MEvtLoop.h"
|
|---|
| 71 |
|
|---|
| 72 | #include <time.h> // time_t
|
|---|
| 73 | #include <fstream.h> // ofstream, SavePrimitive
|
|---|
| 74 | #include <iostream.h>
|
|---|
| 75 |
|
|---|
| 76 | #include <TFile.h> // gFile
|
|---|
| 77 | #include <TSystem.h> // gSystem
|
|---|
| 78 | #include <TStopwatch.h>
|
|---|
| 79 | #include <TGProgressBar.h>
|
|---|
| 80 |
|
|---|
| 81 | #include "MLog.h"
|
|---|
| 82 | #include "MLogManip.h"
|
|---|
| 83 |
|
|---|
| 84 | #include "MParList.h"
|
|---|
| 85 | #include "MTaskList.h"
|
|---|
| 86 | #ifdef __MARS__
|
|---|
| 87 | #include "MRead.h" // for setting progress bar
|
|---|
| 88 | #include "MProgressBar.h" // MProgressBar::GetBar
|
|---|
| 89 | #endif
|
|---|
| 90 |
|
|---|
| 91 | ClassImp(MEvtLoop);
|
|---|
| 92 |
|
|---|
| 93 |
|
|---|
| 94 | //!
|
|---|
| 95 | //! Maybe we can add a static parameter list to MEvtLoop
|
|---|
| 96 | //! Also we can derive MEvtLoop from MTaskList to have a static tasklist, too
|
|---|
| 97 | //!
|
|---|
| 98 |
|
|---|
| 99 | TList *gListOfPrimitives; // forard declaration in MParContainer.h
|
|---|
| 100 |
|
|---|
| 101 | // --------------------------------------------------------------------------
|
|---|
| 102 | //
|
|---|
| 103 | // default constructor - emty
|
|---|
| 104 | //
|
|---|
| 105 | MEvtLoop::MEvtLoop() : fParList(NULL), fProgress(NULL)
|
|---|
| 106 | {
|
|---|
| 107 | fName = "Evtloop";
|
|---|
| 108 | }
|
|---|
| 109 |
|
|---|
| 110 | // --------------------------------------------------------------------------
|
|---|
| 111 | //
|
|---|
| 112 | // default destructor - emty
|
|---|
| 113 | //
|
|---|
| 114 | MEvtLoop::~MEvtLoop()
|
|---|
| 115 | {
|
|---|
| 116 | if (TestBit(kIsOwner) && fParList)
|
|---|
| 117 | delete fParList;
|
|---|
| 118 | }
|
|---|
| 119 |
|
|---|
| 120 | // --------------------------------------------------------------------------
|
|---|
| 121 | //
|
|---|
| 122 | // if you set the Eventloop as owner the destructor of the given parameter
|
|---|
| 123 | // list is calles by the destructor of MEvtLoop, otherwise not.
|
|---|
| 124 | //
|
|---|
| 125 | void MEvtLoop::SetOwner(Bool_t enable)
|
|---|
| 126 | {
|
|---|
| 127 | enable ? SetBit(kIsOwner) : ResetBit(kIsOwner);
|
|---|
| 128 | }
|
|---|
| 129 |
|
|---|
| 130 | #ifdef __MARS__
|
|---|
| 131 | // --------------------------------------------------------------------------
|
|---|
| 132 | //
|
|---|
| 133 | // Specify an existing MProgressBar object. It will display the progress
|
|---|
| 134 | // graphically. This will make thing about 1-2% slower.
|
|---|
| 135 | //
|
|---|
| 136 | void MEvtLoop::SetProgressBar(MProgressBar *bar)
|
|---|
| 137 | {
|
|---|
| 138 | fProgress = bar->GetBar();
|
|---|
| 139 | }
|
|---|
| 140 | #endif
|
|---|
| 141 |
|
|---|
| 142 | // --------------------------------------------------------------------------
|
|---|
| 143 | //
|
|---|
| 144 | // The proprocessing part of the eventloop. Be careful, this is
|
|---|
| 145 | // for developers or use in special jobs only!
|
|---|
| 146 | //
|
|---|
| 147 | Bool_t MEvtLoop::PreProcess(const char *tlist)
|
|---|
| 148 | {
|
|---|
| 149 | //
|
|---|
| 150 | // check if the needed parameter list is set.
|
|---|
| 151 | //
|
|---|
| 152 | if (!fParList)
|
|---|
| 153 | {
|
|---|
| 154 | *fLog << err << dbginf << "Parlist not initialized." << endl;
|
|---|
| 155 | return kFALSE;
|
|---|
| 156 | }
|
|---|
| 157 |
|
|---|
| 158 | //
|
|---|
| 159 | // check for the existance of the specified task list
|
|---|
| 160 | // the default name is "MTaskList"
|
|---|
| 161 | //
|
|---|
| 162 | fTaskList = (MTaskList*)fParList->FindObject(tlist, "MTaskList");
|
|---|
| 163 | if (!fTaskList)
|
|---|
| 164 | {
|
|---|
| 165 | *fLog << err << dbginf << "Cannot find tasklist '" << tlist << "' in parameter list." << endl;
|
|---|
| 166 | return kFALSE;
|
|---|
| 167 | }
|
|---|
| 168 |
|
|---|
| 169 | if (fLog != &gLog)
|
|---|
| 170 | fParList->SetLogStream(fLog);
|
|---|
| 171 |
|
|---|
| 172 | //
|
|---|
| 173 | // execute the preprocess of all tasks
|
|---|
| 174 | // connect the different tasks with the right containers in
|
|---|
| 175 | // the parameter list
|
|---|
| 176 | //
|
|---|
| 177 | if (!fTaskList->PreProcess(fParList))
|
|---|
| 178 | {
|
|---|
| 179 | *fLog << err << "Error detected while PreProcessing" << endl;
|
|---|
| 180 | return kFALSE;
|
|---|
| 181 | }
|
|---|
| 182 |
|
|---|
| 183 | *fLog << endl;
|
|---|
| 184 |
|
|---|
| 185 | return kTRUE;
|
|---|
| 186 | }
|
|---|
| 187 |
|
|---|
| 188 | // --------------------------------------------------------------------------
|
|---|
| 189 | //
|
|---|
| 190 | // The processing part of the eventloop. Be careful, this is
|
|---|
| 191 | // for developers or use in special jobs only!
|
|---|
| 192 | //
|
|---|
| 193 | Bool_t MEvtLoop::Process(Int_t maxcnt) const
|
|---|
| 194 | {
|
|---|
| 195 | //
|
|---|
| 196 | // loop over all events and process all tasks for
|
|---|
| 197 | // each event
|
|---|
| 198 | //
|
|---|
| 199 | *fLog << all <<"Eventloop running (";
|
|---|
| 200 |
|
|---|
| 201 | if (maxcnt<0)
|
|---|
| 202 | *fLog << "all";
|
|---|
| 203 | else
|
|---|
| 204 | *fLog << dec << maxcnt;
|
|---|
| 205 |
|
|---|
| 206 | *fLog << " events)..." << flush;
|
|---|
| 207 |
|
|---|
| 208 | if (fProgress)
|
|---|
| 209 | {
|
|---|
| 210 | fProgress->Reset();
|
|---|
| 211 |
|
|---|
| 212 | Int_t entries = INT_MAX;
|
|---|
| 213 |
|
|---|
| 214 | #ifdef __MARS__
|
|---|
| 215 | // limits.h
|
|---|
| 216 | MRead *read = (MRead*)fTaskList->FindObject("MRead");
|
|---|
| 217 | if (read && read->GetEntries()>0)
|
|---|
| 218 | entries = read->GetEntries();
|
|---|
| 219 | #endif
|
|---|
| 220 |
|
|---|
| 221 | if (maxcnt>0)
|
|---|
| 222 | fProgress->SetRange(0, TMath::Min(maxcnt, entries));
|
|---|
| 223 | else
|
|---|
| 224 | if (entries!=INT_MAX)
|
|---|
| 225 | fProgress->SetRange(0, entries);
|
|---|
| 226 | }
|
|---|
| 227 |
|
|---|
| 228 | Int_t dummy = maxcnt<0 ? 0 : maxcnt;
|
|---|
| 229 |
|
|---|
| 230 | //
|
|---|
| 231 | // start a stopwatch
|
|---|
| 232 | //
|
|---|
| 233 | TStopwatch clock;
|
|---|
| 234 | clock.Start();
|
|---|
| 235 |
|
|---|
| 236 | //
|
|---|
| 237 | // This is the MAIN EVENTLOOP which processes the data
|
|---|
| 238 | // if maxcnt<0 the number of processed events is counted
|
|---|
| 239 | // else only maxcnt events are processed
|
|---|
| 240 | //
|
|---|
| 241 | Bool_t rc = kTRUE;
|
|---|
| 242 | if (maxcnt<0)
|
|---|
| 243 | // process first and increment if sucessfull
|
|---|
| 244 | if (fProgress)
|
|---|
| 245 | while ((rc=fTaskList->Process())==kTRUE)
|
|---|
| 246 | {
|
|---|
| 247 | fProgress->SetPosition(++dummy);
|
|---|
| 248 | #if ROOT_VERSION_CODE < ROOT_VERSION(3,02,06)
|
|---|
| 249 | gSystem->ProcessEvents();
|
|---|
| 250 | #else
|
|---|
| 251 | gClient->ProcessEventsFor(fProgress);
|
|---|
| 252 | #endif
|
|---|
| 253 | }
|
|---|
| 254 | else
|
|---|
| 255 | while ((rc=fTaskList->Process())==kTRUE) dummy++;
|
|---|
| 256 | else
|
|---|
| 257 | // check for number and break if unsuccessfull
|
|---|
| 258 | if (fProgress)
|
|---|
| 259 | while (dummy-- && (rc=fTaskList->Process())==kTRUE)
|
|---|
| 260 | {
|
|---|
| 261 | fProgress->SetPosition(maxcnt - dummy);
|
|---|
| 262 | #if ROOT_VERSION_CODE < ROOT_VERSION(3,02,06)
|
|---|
| 263 | gSystem->ProcessEvents();
|
|---|
| 264 | #else
|
|---|
| 265 | gClient->ProcessEventsFor(fProgress);
|
|---|
| 266 | #endif
|
|---|
| 267 | }
|
|---|
| 268 | else
|
|---|
| 269 | while (dummy-- && (rc=fTaskList->Process())==kTRUE);
|
|---|
| 270 |
|
|---|
| 271 | //
|
|---|
| 272 | // stop stop-watch, print results
|
|---|
| 273 | //
|
|---|
| 274 | clock.Stop();
|
|---|
| 275 |
|
|---|
| 276 | *fLog << all << "Ready!" << endl << endl;
|
|---|
| 277 |
|
|---|
| 278 | *fLog << dec << endl << "CPU - "
|
|---|
| 279 | << "Time: " << clock.CpuTime() << "s"
|
|---|
| 280 | << " for " << (maxcnt<0?dummy:maxcnt) << " Events"
|
|---|
| 281 | << " --> " << (maxcnt<0?dummy:maxcnt)/clock.CpuTime() << " Events/s"
|
|---|
| 282 | << endl;
|
|---|
| 283 | *fLog << "Real - "
|
|---|
| 284 | << "Time: " << clock.RealTime() << "s"
|
|---|
| 285 | << " for " << (maxcnt<0?dummy:maxcnt) << " Events"
|
|---|
| 286 | << " --> " << (maxcnt<0?dummy:maxcnt)/clock.RealTime() << " Events/s"
|
|---|
| 287 | << endl << endl;
|
|---|
| 288 |
|
|---|
| 289 | return rc!=kERROR;
|
|---|
| 290 | }
|
|---|
| 291 |
|
|---|
| 292 | // --------------------------------------------------------------------------
|
|---|
| 293 | //
|
|---|
| 294 | // The postprocessing part of the eventloop. Be careful, this is
|
|---|
| 295 | // for developers or use in special jobs only!
|
|---|
| 296 | //
|
|---|
| 297 | Bool_t MEvtLoop::PostProcess() const
|
|---|
| 298 | {
|
|---|
| 299 | //
|
|---|
| 300 | // execute the post process of all tasks
|
|---|
| 301 | //
|
|---|
| 302 | return fTaskList->PostProcess();
|
|---|
| 303 | }
|
|---|
| 304 |
|
|---|
| 305 | // --------------------------------------------------------------------------
|
|---|
| 306 | //
|
|---|
| 307 | // See class description above.
|
|---|
| 308 | //
|
|---|
| 309 | Bool_t MEvtLoop::Eventloop(Int_t maxcnt, const char *tlist)
|
|---|
| 310 | {
|
|---|
| 311 | Bool_t rc = PreProcess();
|
|---|
| 312 |
|
|---|
| 313 | //
|
|---|
| 314 | // If all Tasks were PreProcesses successfully start Processing.
|
|---|
| 315 | //
|
|---|
| 316 | if (rc)
|
|---|
| 317 | rc = Process(maxcnt);
|
|---|
| 318 |
|
|---|
| 319 | //
|
|---|
| 320 | // Now postprocess all tasks. Only successfully preprocessed tasks are
|
|---|
| 321 | // postprocessed. If the Postprocessing of one task fail return an error.
|
|---|
| 322 | //
|
|---|
| 323 | if (!PostProcess())
|
|---|
| 324 | return kFALSE;
|
|---|
| 325 |
|
|---|
| 326 | //
|
|---|
| 327 | // If postprocessing of all preprocessed tasks was sucefully return rc.
|
|---|
| 328 | // This gives an error in case the preprocessing has failed already.
|
|---|
| 329 | // Otherwise the eventloop is considered: successfully.
|
|---|
| 330 | //
|
|---|
| 331 | return rc;
|
|---|
| 332 | }
|
|---|
| 333 |
|
|---|
| 334 | // --------------------------------------------------------------------------
|
|---|
| 335 | //
|
|---|
| 336 | // After you setup (or read) an Evtloop you can use this to write the
|
|---|
| 337 | // eventloop setup as a macro. The default name is "evtloop.C". The default
|
|---|
| 338 | // extension is .C If the extension is not given, .C is added.
|
|---|
| 339 | // I the last character in the argument is a '+' the file is not closed.
|
|---|
| 340 | // This is usefull if you have an eventloop which runs three times and
|
|---|
| 341 | // you want to write one macro. If the first character is a '+' no
|
|---|
| 342 | // opening is written, eg:
|
|---|
| 343 | //
|
|---|
| 344 | // MEvtLoop evtloop;
|
|---|
| 345 | // // some setup
|
|---|
| 346 | // evtloop.MakeMacro("mymacro+");
|
|---|
| 347 | // // replace the tasklist the first time
|
|---|
| 348 | // evtloop.MakeMacro("+mymacro+");
|
|---|
| 349 | // // replace the tasklist the second time
|
|---|
| 350 | // evtloop.MakeMacro("+mymacro");
|
|---|
| 351 | //
|
|---|
| 352 | void MEvtLoop::MakeMacro(const char *filename)
|
|---|
| 353 | {
|
|---|
| 354 | TString name(filename);
|
|---|
| 355 |
|
|---|
| 356 | name = name.Strip(TString::kBoth);
|
|---|
| 357 |
|
|---|
| 358 | Bool_t open = kTRUE;
|
|---|
| 359 | Bool_t close = kTRUE;
|
|---|
| 360 | if (name[0]=='+')
|
|---|
| 361 | {
|
|---|
| 362 | open = kFALSE;
|
|---|
| 363 | name.Remove(0, 1);
|
|---|
| 364 | name = name.Strip(TString::kBoth);
|
|---|
| 365 | }
|
|---|
| 366 |
|
|---|
| 367 | if (name[name.Length()-1]=='+')
|
|---|
| 368 | {
|
|---|
| 369 | close = kFALSE;
|
|---|
| 370 | name.Remove(name.Length()-1, 1);
|
|---|
| 371 | name = name.Strip(TString::kBoth);
|
|---|
| 372 | }
|
|---|
| 373 |
|
|---|
| 374 | if (!name.EndsWith(".C"))
|
|---|
| 375 | name += ".C";
|
|---|
| 376 |
|
|---|
| 377 | ofstream fout;
|
|---|
| 378 |
|
|---|
| 379 | if (!open)
|
|---|
| 380 | {
|
|---|
| 381 | fout.open(name, ios::app);
|
|---|
| 382 | fout << endl;
|
|---|
| 383 | fout << " // ----------------------------------------------------------------------" << endl;
|
|---|
| 384 | fout << endl;
|
|---|
| 385 | }
|
|---|
| 386 | else
|
|---|
| 387 | {
|
|---|
| 388 | fout.open(name);
|
|---|
| 389 |
|
|---|
| 390 | time_t t = time(NULL);
|
|---|
| 391 | fout <<
|
|---|
| 392 | "/* ======================================================================== *\\" << endl <<
|
|---|
| 393 | "!" << endl <<
|
|---|
| 394 | "! *" << endl <<
|
|---|
| 395 | "! * This file is part of MARS, the MAGIC Analysis and Reconstruction" << endl <<
|
|---|
| 396 | "! * Software. It is distributed to you in the hope that it can be a useful" << endl <<
|
|---|
| 397 | "! * and timesaving tool in analysing Data of imaging Cerenkov telescopes." << endl <<
|
|---|
| 398 | "! * It is distributed WITHOUT ANY WARRANTY." << endl <<
|
|---|
| 399 | "! *" << endl <<
|
|---|
| 400 | "! * Permission to use, copy, modify and distribute this software and its" << endl <<
|
|---|
| 401 | "! * documentation for any purpose is hereby granted without fee," << endl <<
|
|---|
| 402 | "! * provided that the above copyright notice appear in all copies and" << endl <<
|
|---|
| 403 | "! * that both that copyright notice and this permission notice appear" << endl <<
|
|---|
| 404 | "! * in supporting documentation. It is provided \"as is\" without express" << endl <<
|
|---|
| 405 | "! * or implied warranty." << endl <<
|
|---|
| 406 | "! *" << endl <<
|
|---|
| 407 | "!" << endl <<
|
|---|
| 408 | "!" << endl <<
|
|---|
| 409 | "! Author(s): Thomas Bretz et al. <mailto:tbretz@astro.uni-wuerzburg.de>" << endl <<
|
|---|
| 410 | "!" << endl <<
|
|---|
| 411 | "! Copyright: MAGIC Software Development, 2000-2002" << endl <<
|
|---|
| 412 | "!" << endl <<
|
|---|
| 413 | "!" << endl <<
|
|---|
| 414 | "\\* ======================================================================== */" << endl << endl <<
|
|---|
| 415 | "// ------------------------------------------------------------------------" << endl <<
|
|---|
| 416 | "//" << endl <<
|
|---|
| 417 | "// This macro was automatically created on" << endl<<
|
|---|
| 418 | "// " << ctime(&t) <<
|
|---|
| 419 | "// with the MEvtLoop::MakeMacro tool." << endl <<
|
|---|
| 420 | "//" << endl <<
|
|---|
| 421 | "// ------------------------------------------------------------------------" << endl << endl <<
|
|---|
| 422 | "void " << name(0, name.Length()-2) << "()" << endl <<
|
|---|
| 423 | "{" << endl;
|
|---|
| 424 | }
|
|---|
| 425 |
|
|---|
| 426 | SavePrimitive(fout, (TString)"" + (open?"open":"") + (close?"close":""));
|
|---|
| 427 |
|
|---|
| 428 | if (!close)
|
|---|
| 429 | return;
|
|---|
| 430 |
|
|---|
| 431 | fout << "}" << endl;
|
|---|
| 432 |
|
|---|
| 433 | *fLog << inf << "Macro '" << name << "' written." << endl;
|
|---|
| 434 | }
|
|---|
| 435 |
|
|---|
| 436 | // --------------------------------------------------------------------------
|
|---|
| 437 | //
|
|---|
| 438 | // Implementation of SavePrimitive. Used to write the call to a constructor
|
|---|
| 439 | // to a macro. In the original root implementation it is used to write
|
|---|
| 440 | // gui elements to a macro-file.
|
|---|
| 441 | //
|
|---|
| 442 |
|
|---|
| 443 | void MEvtLoop::StreamPrimitive(ofstream &out) const
|
|---|
| 444 | {
|
|---|
| 445 | out << " MEvtLoop " << GetUniqueName() << ";" << endl;
|
|---|
| 446 | }
|
|---|
| 447 |
|
|---|
| 448 | void MEvtLoop::SavePrimitive(ofstream &out, Option_t *opt)
|
|---|
| 449 | {
|
|---|
| 450 | TString options = opt;
|
|---|
| 451 | options.ToLower();
|
|---|
| 452 |
|
|---|
| 453 | if (HasDuplicateNames("MEvtLoop::SavePrimitive"))
|
|---|
| 454 | {
|
|---|
| 455 | out << " // !" << endl;
|
|---|
| 456 | out << " // ! WARNING - Your eventloop (MParList, MTaskList, ...) contains more than" << endl;
|
|---|
| 457 | out << " // ! one object (MParContainer, MTask, ...) with the same name. The created macro" << endl;
|
|---|
| 458 | out << " // ! may need manual intervention before it can be used." << endl;
|
|---|
| 459 | out << " // !" << endl;
|
|---|
| 460 | out << endl;
|
|---|
| 461 | }
|
|---|
| 462 |
|
|---|
| 463 | if (!options.Contains("open"))
|
|---|
| 464 | {
|
|---|
| 465 | if (gListOfPrimitives)
|
|---|
| 466 | {
|
|---|
| 467 | *fLog << err << "MEvtLoop::SavePrimitive - Error: old file not closed." << endl;
|
|---|
| 468 | gListOfPrimitives->ForEach(TObject, ResetBit)(BIT(15));
|
|---|
| 469 | delete gListOfPrimitives;
|
|---|
| 470 | }
|
|---|
| 471 | gListOfPrimitives = new TList;
|
|---|
| 472 | }
|
|---|
| 473 |
|
|---|
| 474 | if (fParList)
|
|---|
| 475 | fParList->SavePrimitive(out);
|
|---|
| 476 |
|
|---|
| 477 | MParContainer::SavePrimitive(out);
|
|---|
| 478 |
|
|---|
| 479 | if (fParList)
|
|---|
| 480 | out << " " << GetUniqueName() << ".SetParList(&" << fParList->GetUniqueName() << ");" << endl;
|
|---|
| 481 | else
|
|---|
| 482 | out << " // fParList empty..." << endl;
|
|---|
| 483 | out << " if (!" << GetUniqueName() << ".Eventloop())" << endl;
|
|---|
| 484 | out << " return;" << endl;
|
|---|
| 485 |
|
|---|
| 486 | if (!options.Contains("close"))
|
|---|
| 487 | return;
|
|---|
| 488 |
|
|---|
| 489 | gListOfPrimitives->ForEach(TObject, ResetBit)(BIT(15));
|
|---|
| 490 | delete gListOfPrimitives;
|
|---|
| 491 | gListOfPrimitives = 0;
|
|---|
| 492 | }
|
|---|
| 493 |
|
|---|
| 494 | // --------------------------------------------------------------------------
|
|---|
| 495 | //
|
|---|
| 496 | // Get a list of all conmtainer names which are somehow part of the
|
|---|
| 497 | // eventloop. Chack for duplicate members and print a warning if
|
|---|
| 498 | // duplicates are found. Return kTRUE if duplicates are found, otherwise
|
|---|
| 499 | // kFALSE;
|
|---|
| 500 | //
|
|---|
| 501 | Bool_t MEvtLoop::HasDuplicateNames(TObjArray &arr, const TString txt) const
|
|---|
| 502 | {
|
|---|
| 503 | arr.Sort();
|
|---|
| 504 |
|
|---|
| 505 | TIter Next(&arr);
|
|---|
| 506 | TObject *obj;
|
|---|
| 507 | TString name;
|
|---|
| 508 | Bool_t found = kFALSE;
|
|---|
| 509 | while ((obj=Next()))
|
|---|
| 510 | {
|
|---|
| 511 | if (name==obj->GetName())
|
|---|
| 512 | {
|
|---|
| 513 | if (!found)
|
|---|
| 514 | {
|
|---|
| 515 | *fLog << warn << endl;
|
|---|
| 516 | *fLog << " ! WARNING (" << txt << ")" << endl;
|
|---|
| 517 | *fLog << " ! Your eventloop (MParList, MTaskList, ...) contains more than" << endl;
|
|---|
| 518 | *fLog << " ! one object (MParContainer, MTask, ...) with the same name." << endl;
|
|---|
| 519 | *fLog << " ! Creating a macro from it using MEvtLoop::MakeMacro may create" << endl;
|
|---|
| 520 | *fLog << " ! a macro which needs manual intervention before it can be used." << endl;
|
|---|
| 521 | found = kTRUE;
|
|---|
| 522 | }
|
|---|
| 523 | *fLog << " ! Please rename: " << obj->GetName() << endl;
|
|---|
| 524 | }
|
|---|
| 525 | name = obj->GetName();
|
|---|
| 526 | }
|
|---|
| 527 |
|
|---|
| 528 | return found;
|
|---|
| 529 | }
|
|---|
| 530 |
|
|---|
| 531 | // --------------------------------------------------------------------------
|
|---|
| 532 | //
|
|---|
| 533 | // Get a list of all conmtainer names which are somehow part of the
|
|---|
| 534 | // eventloop. Chack for duplicate members and print a warning if
|
|---|
| 535 | // duplicates are found. Return kTRUE if duplicates are found, otherwise
|
|---|
| 536 | // kFALSE;
|
|---|
| 537 | //
|
|---|
| 538 | Bool_t MEvtLoop::HasDuplicateNames(const TString txt) const
|
|---|
| 539 | {
|
|---|
| 540 | if (!fParList)
|
|---|
| 541 | return kFALSE;
|
|---|
| 542 |
|
|---|
| 543 | TObjArray list;
|
|---|
| 544 | list.SetOwner();
|
|---|
| 545 |
|
|---|
| 546 | fParList->GetNames(list);
|
|---|
| 547 |
|
|---|
| 548 | return HasDuplicateNames(list, txt);
|
|---|
| 549 | }
|
|---|
| 550 |
|
|---|
| 551 | // --------------------------------------------------------------------------
|
|---|
| 552 | //
|
|---|
| 553 | // Reads a saved eventloop from a file. The default name is "Evtloop".
|
|---|
| 554 | // Therefor an open file must exist (See TFile for more information)
|
|---|
| 555 | //
|
|---|
| 556 | // eg:
|
|---|
| 557 | // TFile file("myfile.root", "READ");
|
|---|
| 558 | // MEvtLoop evtloop;
|
|---|
| 559 | // evtloop.Read();
|
|---|
| 560 | // evtloop.MakeMacro("mymacro");
|
|---|
| 561 | //
|
|---|
| 562 | Int_t MEvtLoop::Read(const char *name)
|
|---|
| 563 | {
|
|---|
| 564 | if (!gFile)
|
|---|
| 565 | {
|
|---|
| 566 | *fLog << err << "MEvtloop::Read: No file found. Please create a TFile first." << endl;
|
|---|
| 567 | return 0;
|
|---|
| 568 | }
|
|---|
| 569 |
|
|---|
| 570 | if (!gFile->IsOpen())
|
|---|
| 571 | {
|
|---|
| 572 | *fLog << err << "MEvtloop::Read: File not open. Please open the TFile first." << endl;
|
|---|
| 573 | return 0;
|
|---|
| 574 | }
|
|---|
| 575 |
|
|---|
| 576 | Int_t n = 0;
|
|---|
| 577 | TObjArray list;
|
|---|
| 578 |
|
|---|
| 579 | n += TObject::Read(name);
|
|---|
| 580 |
|
|---|
| 581 | if (n==0)
|
|---|
| 582 | {
|
|---|
| 583 | *fLog << err << "MEvtloop::Read: No objects read." << endl;
|
|---|
| 584 | return 0;
|
|---|
| 585 | }
|
|---|
| 586 |
|
|---|
| 587 | n += list.Read((TString)name+"_names");
|
|---|
| 588 |
|
|---|
| 589 | fParList->SetNames(list);
|
|---|
| 590 |
|
|---|
| 591 | HasDuplicateNames(list, "MEvtLoop::Read");
|
|---|
| 592 |
|
|---|
| 593 | *fLog << inf << "Eventloop '" << name << "' read from file." << endl;
|
|---|
| 594 |
|
|---|
| 595 | return n;
|
|---|
| 596 | }
|
|---|
| 597 |
|
|---|
| 598 | // --------------------------------------------------------------------------
|
|---|
| 599 | //
|
|---|
| 600 | // If available print the contents of the parameter list.
|
|---|
| 601 | //
|
|---|
| 602 | void MEvtLoop::Print(Option_t *opt) const
|
|---|
| 603 | {
|
|---|
| 604 | if (fParList)
|
|---|
| 605 | fParList->Print();
|
|---|
| 606 | else
|
|---|
| 607 | *fLog << all << "MEvtloop: No Parameter List available." << endl;
|
|---|
| 608 | }
|
|---|
| 609 |
|
|---|
| 610 | // --------------------------------------------------------------------------
|
|---|
| 611 | //
|
|---|
| 612 | // Writes a eventloop to a file. The default name is "Evtloop".
|
|---|
| 613 | // Therefor an open file must exist (See TFile for more information)
|
|---|
| 614 | //
|
|---|
| 615 | // eg:
|
|---|
| 616 | // TFile file("myfile.root", "RECREATE");
|
|---|
| 617 | // MEvtLoop evtloop;
|
|---|
| 618 | // evtloop.Write();
|
|---|
| 619 | // file.Close();
|
|---|
| 620 | //
|
|---|
| 621 | Int_t MEvtLoop::Write(const char *name, Int_t option, Int_t bufsize)
|
|---|
| 622 | {
|
|---|
| 623 | if (!gFile)
|
|---|
| 624 | {
|
|---|
| 625 | *fLog << err << "MEvtloop::Write: No file found. Please create a TFile first." << endl;
|
|---|
| 626 | return 0;
|
|---|
| 627 | }
|
|---|
| 628 |
|
|---|
| 629 | if (!gFile->IsOpen())
|
|---|
| 630 | {
|
|---|
| 631 | *fLog << err << "MEvtloop::Write: File not open. Please open the TFile first." << endl;
|
|---|
| 632 | return 0;
|
|---|
| 633 | }
|
|---|
| 634 |
|
|---|
| 635 | if (!gFile->IsWritable())
|
|---|
| 636 | {
|
|---|
| 637 | *fLog << err << "MEvtloop::Write: File not writable." << endl;
|
|---|
| 638 | return 0;
|
|---|
| 639 | }
|
|---|
| 640 |
|
|---|
| 641 | Int_t n = 0;
|
|---|
| 642 |
|
|---|
| 643 | TObjArray list;
|
|---|
| 644 | list.SetOwner();
|
|---|
| 645 |
|
|---|
| 646 | fParList->GetNames(list);
|
|---|
| 647 |
|
|---|
| 648 | n += TObject::Write(name, option, bufsize);
|
|---|
| 649 |
|
|---|
| 650 | if (n==0)
|
|---|
| 651 | {
|
|---|
| 652 | *fLog << err << "MEvtloop::Read: No objects written." << endl;
|
|---|
| 653 | return 0;
|
|---|
| 654 | }
|
|---|
| 655 |
|
|---|
| 656 | n += list.Write((TString)name+"_names", kSingleKey);
|
|---|
| 657 |
|
|---|
| 658 | HasDuplicateNames(list, "MEvtLoop::Write");
|
|---|
| 659 |
|
|---|
| 660 | *fLog << inf << "Eventloop written to file as " << name << "." << endl;
|
|---|
| 661 |
|
|---|
| 662 | return n;
|
|---|
| 663 | }
|
|---|
