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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id: AliTriggerRunScalers.cxx 22322 2007-11-22 11:43:14Z cvetan $ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // | |
20 | // Class to define the ALICE Trigger Scalers Record per Run. | |
21 | // ReadScalers(): read the txt file (rXXXX.cnt) provided by CTP and creates array of records. | |
22 | // ConsistencyCheck(): checks if the last scaler added to record is consistent, | |
23 | // i.e. time increases and valued are not decreasing in time. | |
24 | // | |
25 | // | |
26 | ////////////////////////////////////////////////////////////////////////////// | |
27 | ||
28 | #include <stdlib.h> | |
29 | #include <Riostream.h> | |
30 | ||
31 | //#include <TObject.h> | |
32 | //#include <TArrayC.h> | |
33 | //#include <TFile.h> | |
34 | #include <TClass.h> | |
35 | #include <TSystem.h> | |
36 | #include <TObjString.h> | |
37 | #include <TObjArray.h> | |
38 | #include <TMath.h> | |
39 | #include <TGraphErrors.h> | |
40 | ||
41 | #include "AliLog.h" | |
42 | #include "AliTimeStamp.h" | |
43 | #include "AliTriggerScalers.h" | |
44 | #include "AliTriggerScalersESD.h" | |
45 | #include "AliTriggerScalersRecord.h" | |
46 | #include "AliTriggerScalersRecordESD.h" | |
47 | #include "AliTriggerRunScalers.h" | |
48 | #include "AliTriggerConfiguration.h" | |
49 | #include "AliTriggerClass.h" | |
50 | #include "AliTriggerBCMask.h" | |
51 | ||
52 | using std::endl; | |
53 | using std::cout; | |
54 | using std::ifstream; | |
55 | ClassImp( AliTriggerRunScalers ) | |
56 | ||
57 | //_____________________________________________________________________________ | |
58 | AliTriggerRunScalers::AliTriggerRunScalers(): | |
59 | TObject(), | |
60 | fVersion(0), | |
61 | fRunNumber(0), | |
62 | fnClasses(0), | |
63 | fClassIndex(), | |
64 | fScalersRecord(), | |
65 | fScalersRecordESD() | |
66 | { | |
67 | // Default constructor | |
68 | } | |
69 | //______________________________________________________________________________ | |
70 | AliTriggerRunScalers::~AliTriggerRunScalers() | |
71 | { | |
72 | // Destructor | |
73 | fScalersRecord.SetOwner(); | |
74 | fScalersRecord.Delete(); | |
75 | fScalersRecordESD.SetOwner(); | |
76 | fScalersRecordESD.Delete(); | |
77 | } | |
78 | //_____________________________________________________________________________ | |
79 | void AliTriggerRunScalers::AddTriggerScalers( AliTriggerScalersRecord* scaler ) | |
80 | { | |
81 | // Add scaler and check consistency | |
82 | fScalersRecord.AddLast( scaler ); | |
83 | UInt_t* overflow[6]; | |
84 | for(Int_t i=0; i<6; i++) { | |
85 | overflow[i] = new UInt_t[fnClasses]; | |
86 | for(Int_t j=0; j<fnClasses; j++) overflow[i][j] = 0; | |
87 | } | |
88 | if (AliTriggerRunScalers::ConsistencyCheck(fScalersRecord.GetEntriesFast()-1,kFALSE,overflow)){ | |
89 | AliErrorClass("Trigger counters not in the right order or decreasing!"); | |
90 | // scaler->Print(); | |
91 | // fScalersRecord.Sort(); | |
92 | } | |
93 | } | |
94 | //_____________________________________________________________________________ | |
95 | ||
96 | AliTriggerRunScalers::AliTriggerRunScalers(const AliTriggerRunScalers &run) : | |
97 | TObject(), | |
98 | fVersion(run.fVersion), | |
99 | fRunNumber(run.fRunNumber), | |
100 | fnClasses(run.fnClasses), | |
101 | fClassIndex(), | |
102 | fScalersRecord(), | |
103 | fScalersRecordESD() | |
104 | { | |
105 | // copy constructor | |
106 | fClassIndex.Set(run.fClassIndex.GetSize()); | |
107 | for (Int_t i = 0; i < run.fClassIndex.GetSize(); i++) { | |
108 | if (run.fClassIndex[i]) fClassIndex.AddAt(run.fClassIndex[i], i); | |
109 | } | |
110 | for (Int_t i = 0; i < run.fScalersRecord.GetEntriesFast(); i++) { | |
111 | if (run.fScalersRecord[i]) fScalersRecord.Add(run.fScalersRecord[i]->Clone()); | |
112 | } | |
113 | for (Int_t i = 0; i < run.fScalersRecordESD.GetEntriesFast(); i++) { | |
114 | if (run.fScalersRecordESD[i]) fScalersRecordESD.Add(run.fScalersRecordESD[i]->Clone()); | |
115 | } | |
116 | ||
117 | } | |
118 | //_____________________________________________________________________________ | |
119 | AliTriggerRunScalers &AliTriggerRunScalers::operator=(const AliTriggerRunScalers& run) | |
120 | { | |
121 | // assignment operator | |
122 | if(&run == this) return *this; | |
123 | ((TObject *)this)->operator=(run); | |
124 | ||
125 | fVersion = run.fVersion; | |
126 | fRunNumber = run.fRunNumber; | |
127 | fnClasses = run.fnClasses; | |
128 | ||
129 | for (Int_t i = 0; i < run.fClassIndex.GetSize(); i++) { | |
130 | if (run.fClassIndex[i]) fClassIndex.AddAt(run.fClassIndex[i], i); | |
131 | } | |
132 | for (Int_t i = 0; i < run.fScalersRecord.GetEntriesFast(); i++) { | |
133 | if (run.fScalersRecord[i]) fScalersRecord.Add(run.fScalersRecord[i]->Clone()); | |
134 | } | |
135 | for (Int_t i = 0; i < run.fScalersRecordESD.GetEntriesFast(); i++) { | |
136 | if (run.fScalersRecordESD[i]) fScalersRecordESD.Add(run.fScalersRecordESD[i]->Clone()); | |
137 | } | |
138 | return *this; | |
139 | } | |
140 | //_____________________________________________________________________________ | |
141 | AliTriggerRunScalers* AliTriggerRunScalers::ReadScalers( TString & filename ) | |
142 | { | |
143 | // Read scalers from text file(.cnt) provided by CTP | |
144 | // for given run and convert it to root format | |
145 | if( gSystem->AccessPathName( filename.Data() ) ) { | |
146 | AliErrorClass( Form( "file (%s) not found", filename.Data() ) ); | |
147 | return NULL; | |
148 | } | |
149 | ||
150 | ifstream *file = new ifstream ( filename.Data() ); | |
151 | if (!*file) { | |
152 | AliErrorClass(Form("Error opening file (%s) !\n",filename.Data())); | |
153 | file->close(); | |
154 | delete file; | |
155 | return NULL; | |
156 | } | |
157 | ||
158 | AliTriggerRunScalers* rScaler = new AliTriggerRunScalers(); | |
159 | ||
160 | TString strLine; | |
161 | Bool_t verflag = kFALSE; | |
162 | Bool_t classflag = kFALSE; | |
163 | UChar_t nclass = 0; | |
164 | while (strLine.ReadLine(*file)) { | |
165 | if (strLine.BeginsWith("#")) continue; | |
166 | ||
167 | TObjArray *tokens = strLine.Tokenize(" \t"); | |
168 | Int_t ntokens = tokens->GetEntriesFast(); | |
169 | // 1st line, version, it is one number, | |
170 | if (!verflag) { | |
171 | if (ntokens != 1) { | |
172 | AliErrorClass( Form( "Error reading version number from (%s), line :%s\n", | |
173 | filename.Data() , strLine.Data() ) ); | |
174 | return NULL; | |
175 | } | |
176 | // cout << "Version "<< ((TObjString*)tokens->At(0))->String().Atoi() << endl; | |
177 | rScaler->SetVersion( ((TObjString*)tokens->At(0))->String().Atoi() ); | |
178 | verflag = kTRUE; | |
179 | delete tokens; | |
180 | continue; | |
181 | } | |
182 | ||
183 | // 2nd line, run number , number of classes, list of classes used in this partition | |
184 | ||
185 | if (!classflag) { | |
186 | if ( !((TObjString*)tokens->At(1))->String().IsDigit() ) { | |
187 | AliErrorClass( Form( "Error reading Run number from (%s)\n", filename.Data() )); | |
188 | } | |
189 | // cout << "Run Number " << ((TObjString*)tokens->At(0))->String().Atoi() << endl; | |
190 | rScaler->SetRunNumber( ((TObjString*)tokens->At(0))->String().Atoi() ); | |
191 | nclass = (UChar_t)((TObjString*)tokens->At(1))->String().Atoi(); | |
192 | // cout << "Number of classes " << nclass << endl; | |
193 | rScaler->SetNumClasses( nclass ); | |
194 | if ( nclass != ntokens - 2 ) { | |
195 | AliErrorClass( Form( "Error reading number of classes from (%s)\n", filename.Data() )); | |
196 | } | |
197 | for (UChar_t i=0; i<nclass; ++i) { | |
198 | rScaler->SetClass( i, (Char_t)((TObjString*)tokens->At(2+i))->String().Atoi() ); | |
199 | } | |
200 | classflag = kTRUE; | |
201 | delete tokens; | |
202 | continue; | |
203 | } | |
204 | ||
205 | // Records | |
206 | // Each record consists of 1+(number of classes in partition) lines | |
207 | // 1st line of record = time stamp (4 words) | |
208 | // 1st word = ORBIT(24 bits) | |
209 | // 2nd word = Period Counter (28 bit) | |
210 | // 3rd word = seconds (32 bits) from epoch | |
211 | // 4th word = microsecs (32 bits) | |
212 | // other lines = 6 words of counters (L0 before,L0 after, ....) | |
213 | if (ntokens != 4 && ntokens !=5) { | |
214 | AliErrorClass( Form( "Error reading timestamp from (%s): line (%s)", | |
215 | filename.Data(), strLine.Data() )); | |
216 | return NULL; | |
217 | } | |
218 | ||
219 | UInt_t orbit = strtoul(((TObjString*)tokens->At(0))->String(), NULL, 10); | |
220 | UInt_t period = strtoul(((TObjString*)tokens->At(1))->String(), NULL, 10); | |
221 | UInt_t seconds = strtoul(((TObjString*)tokens->At(2))->String(), NULL, 10); | |
222 | UInt_t microSecs = strtoul(((TObjString*)tokens->At(3))->String(), NULL, 10); | |
223 | ||
224 | AliTriggerScalersRecord * rec = new AliTriggerScalersRecord(); | |
225 | if(ntokens==5){ | |
226 | UInt_t tgroup=strtoul(((TObjString*)tokens->At(4))->String(), NULL, 10); | |
227 | rec->SetTimeGroup(tgroup); | |
228 | } | |
229 | rec->SetTimeStamp( orbit, period, seconds, microSecs ); | |
230 | TString strLine1; | |
231 | for (Int_t i=0; i<nclass; ++i) { | |
232 | strLine1.ReadLine(*file); | |
233 | if (strLine1.BeginsWith("#")) continue; | |
234 | TObjArray *tokens1 = strLine1.Tokenize(" \t"); | |
235 | Int_t ntokens1 = tokens1->GetEntriesFast(); | |
236 | if( ntokens1 != 6 ) { | |
237 | AliErrorClass( Form( "Error reading scalers from (%s): line (%s)", | |
238 | filename.Data(), strLine1.Data() )); | |
239 | delete rec; | |
240 | return rScaler; | |
241 | } | |
242 | ||
243 | UInt_t lOCB = strtoul(((TObjString*)tokens1->At(0))->String(), NULL, 10); | |
244 | UInt_t lOCA = strtoul(((TObjString*)tokens1->At(1))->String(), NULL, 10); | |
245 | UInt_t l1CB = strtoul(((TObjString*)tokens1->At(2))->String(), NULL, 10); | |
246 | UInt_t l1CA = strtoul(((TObjString*)tokens1->At(3))->String(), NULL, 10); | |
247 | UInt_t l2CB = strtoul(((TObjString*)tokens1->At(4))->String(), NULL, 10); | |
248 | UInt_t l2CA = strtoul(((TObjString*)tokens1->At(5))->String(), NULL, 10); | |
249 | ||
250 | rScaler->GetClass(i); | |
251 | rec->AddTriggerScalers( rScaler->GetClass(i), | |
252 | lOCB, lOCA, l1CB, | |
253 | l1CA, l2CB, l2CA ); | |
254 | ||
255 | delete tokens1; | |
256 | } | |
257 | rScaler->AddTriggerScalers( rec ); | |
258 | ||
259 | delete tokens; | |
260 | } | |
261 | file->close(); | |
262 | delete file; | |
263 | ||
264 | return rScaler; | |
265 | } | |
266 | ||
267 | //_____________________________________________________________________________ | |
268 | Int_t AliTriggerRunScalers::FindNearestScalersRecord( const AliTimeStamp *stamp ) const | |
269 | { | |
270 | // Find Trigger scaler record with the closest timestamp <= "stamp" | |
271 | // using a binary search. | |
272 | // return the index in the array of records, if the timestamp | |
273 | // is out of range return -1 | |
274 | ||
275 | Int_t base, position=-1, last, result = 0; | |
276 | Int_t op2 = 0; | |
277 | ||
278 | //fScalersRecord.Sort(); | |
279 | ||
280 | base = 0; | |
281 | last = fScalersRecord.GetEntriesFast(); | |
282 | ||
283 | while (last >= base) { | |
284 | position = (base+last) / 2; | |
285 | AliDebug(1, Form("position= %d base= %d last= %d ",position,base,last)); | |
286 | AliTriggerScalersRecord* rec = (AliTriggerScalersRecord*)fScalersRecord.At(position); | |
287 | if( rec && rec->GetTimeStamp()) op2 = 1; | |
288 | if( op2 && (result = stamp->Compare(rec->GetTimeStamp())) == 0 ) | |
289 | return position; // exact match | |
290 | if (!op2 || result < 0) | |
291 | last = position-1; | |
292 | else | |
293 | base = position+1; | |
294 | op2 = 0; | |
295 | } | |
296 | if( (position == 0 && result < 0) || position >= fScalersRecord.GetEntriesFast() ) | |
297 | return -1; // out of range | |
298 | else | |
299 | return (result < 0 ) ? position-1 : position; // nearst < stamp | |
300 | } | |
301 | //_____________________________________________________________________________ | |
302 | Int_t AliTriggerRunScalers::ConsistencyCheck(Int_t position,Bool_t correctOverflow, UInt_t** overflow) | |
303 | { | |
304 | //Check if counters are consistent(increase). Example: lOCB(n) < lOCB(n+1) and lOCB > lOCA | |
305 | // scalers coding 0,1,2,3,4,5=0b,0a,1b,1a,2b,2a | |
306 | // returns: | |
307 | // 1 = decresing time | |
308 | // 2 = too big jump in scalers, looks like some readings are missing | |
309 | // 3 = (level+1) > (level) | |
310 | if (position == 0){ | |
311 | if(correctOverflow){ | |
312 | AliErrorClass("position=0\n"); | |
313 | return 1; | |
314 | }else return 0; // to work correctly in AddScalers | |
315 | }; | |
316 | UInt_t c2[6], c1[6]; | |
317 | ULong64_t c64[6]; | |
318 | Bool_t increase[6]; | |
319 | for(Int_t i=0;i<6;i++){increase[i]=0;} | |
320 | ULong64_t const max1 = 4294967295ul; //32bit counters overflow after 4294967295 | |
321 | ULong64_t const max2 = 1000000000ul; //when counters overflow they seem to be decreasing. Assume decrease cannot be smaller than max2. | |
322 | ||
323 | AliTriggerScalersRecord* scalers2 = (AliTriggerScalersRecord*)fScalersRecord.At(position); | |
324 | AliTriggerScalersRecord* scalers1 = (AliTriggerScalersRecord*)fScalersRecord.At(position-1); | |
325 | if (scalers2->Compare((AliTriggerScalersRecord*)fScalersRecord.At(position-1)) == -1) return 1; | |
326 | ||
327 | AliTriggerScalersRecordESD* recESD = 0; | |
328 | if(correctOverflow){ | |
329 | recESD = new AliTriggerScalersRecordESD(); | |
330 | recESD->SetTimeStamp(scalers2->GetTimeStamp()); | |
331 | recESD->SetTimeGroup(scalers2->GetTimeGroup()); | |
332 | } | |
333 | for( Int_t ic=0; ic<fnClasses; ++ic ){ | |
334 | TObjArray* scalersArray2 = (TObjArray*)scalers2->GetTriggerScalers(); | |
335 | AliTriggerScalers* counters2 = (AliTriggerScalers*)scalersArray2->At(ic); | |
336 | UChar_t iclass = counters2->GetClassIndex(); | |
337 | counters2->GetAllScalers(c2); | |
338 | TObjArray* scalersArray1 = (TObjArray*)scalers1->GetTriggerScalers(); | |
339 | AliTriggerScalers* counters1 = (AliTriggerScalers*)scalersArray1->At(ic); | |
340 | counters1->GetAllScalers(c1); | |
341 | for(Int_t i=0;i<5;i++){ | |
342 | if ( c2[i] >= c1[i] ) increase[i]=1; | |
343 | else if ( c2[i] < c1[i] && (c1[i] - c2[i]) > max2) overflow[i][ic]++; | |
344 | else return 2; | |
345 | } | |
346 | for(Int_t i=0;i<5;i++){ | |
347 | if ((c2[i] - c1[i]) < (c2[i+1] - c1[i+1]) && increase[i] && increase[i+1] ) { | |
348 | if ( ((c2[i+1] - c1[i+1]) - (c2[i] - c1[i])) < 16 ) {AliWarningClass("Trigger scaler Level[i+1] > Level[i]. Diff < 16!");} | |
349 | else { | |
350 | cout << " 1 pos= " << position << "i= "<< i << endl; | |
351 | return 3; | |
352 | } | |
353 | } | |
354 | else if ( (max1 - c1[i]+c2[i]) < (c2[i+1] - c1[i+1]) && overflow[i][ic] && increase[i+1] ) { | |
355 | if ( ((c2[i+1] - c1[i+1]) - (max1 - c1[i]+c2[i])) < 16 ) {AliWarningClass("Trigger scaler Level[i+1] > Level[i]. Diff < 16!");} | |
356 | else{ | |
357 | cout << " 2 pos= " << position << "i= "<< i << endl; | |
358 | return 3; | |
359 | } | |
360 | } | |
361 | else if ( (c2[i] - c1[i]) < (max1 - c1[i+1] + c2[i+1]) && increase[i] && overflow[i+1][ic] ) { | |
362 | if ( ((max1 - c1[i+1] + c2[i+1]) - (c2[i] - c1[i])) < 16 ) {AliWarningClass("Trigger scaler Level[i+1] > Level[i]. Diff < 16!");} | |
363 | else{ | |
364 | cout << " 3 pos= " << position << "i= "<< i << endl; | |
365 | return 3; | |
366 | } | |
367 | } | |
368 | else if ( (max1 - c1[i] + c2[i] ) < (max1 - c1[i+1] + c2[i+1]) && overflow[i][ic] && overflow[i+1][ic] ) { | |
369 | if ( ((max1 - c1[i+1] + c2[i+1]) - (max1 - c1[i] + c2[i] )) < 16 ) {AliWarningClass("Trigger scaler Level[i+1] > Level[i]. Diff < 16!");} | |
370 | else{ | |
371 | cout << " 4 pos= " << position << "i= "<< i << endl; | |
372 | return 3; | |
373 | } | |
374 | } | |
375 | } | |
376 | if(correctOverflow){ | |
377 | for(Int_t i=0;i<6;i++){ c64[i]=c2[i]+max1*overflow[i][ic]; } | |
378 | AliTriggerScalersESD* s= new AliTriggerScalersESD(iclass,c64); | |
379 | recESD->AddTriggerScalers(s); | |
380 | } | |
381 | ||
382 | } | |
383 | if(correctOverflow)fScalersRecordESD.AddLast(recESD); | |
384 | return 0; | |
385 | } | |
386 | //____________________________________________________________________________ | |
387 | Int_t AliTriggerRunScalers::CorrectScalersOverflow() | |
388 | { | |
389 | // Run over fScalersRecord, check overflow using CheckConsistency methos | |
390 | // and save corrected result in fScalersRecordESD. | |
391 | ||
392 | // Temporary fix for the OCDB entries written with v4-16-Release | |
393 | // where the wrong sorting was used | |
394 | fScalersRecord.Sort(); | |
395 | UInt_t c1[6]; | |
396 | ULong64_t c64[6]; | |
397 | AliTriggerScalersRecordESD* recESD = new AliTriggerScalersRecordESD(); | |
398 | // add 0 | |
399 | AliTriggerScalersRecord* scalers = (AliTriggerScalersRecord*)fScalersRecord.At(0); | |
400 | recESD->SetTimeStamp(scalers->GetTimeStamp()); | |
401 | recESD->SetTimeGroup(scalers->GetTimeGroup()); | |
402 | for( Int_t ic=0; ic<fnClasses; ++ic ){ | |
403 | TObjArray* scalersArray = (TObjArray*)scalers->GetTriggerScalers(); | |
404 | AliTriggerScalers* counters = (AliTriggerScalers*)scalersArray->At(ic); | |
405 | counters->GetAllScalers(c1); | |
406 | UChar_t iclass = counters->GetClassIndex(); | |
407 | for(Int_t i=0; i<6; i++)c64[i]=c1[i]; | |
408 | AliTriggerScalersESD* s= new AliTriggerScalersESD(iclass,c64); | |
409 | recESD->AddTriggerScalers(s); | |
410 | } | |
411 | fScalersRecordESD.AddLast(recESD); | |
412 | ||
413 | UInt_t* overflow[6]; | |
414 | for(Int_t i=0; i<6; i++) { | |
415 | overflow[i] = new UInt_t[fnClasses]; | |
416 | for(Int_t j=0; j<fnClasses; j++) overflow[i][j] = 0; | |
417 | } | |
418 | ||
419 | for(Int_t i=1;i<fScalersRecord.GetEntriesFast(); i++){ | |
420 | if(ConsistencyCheck(i,kTRUE,overflow)){ | |
421 | fScalersRecord.At(i)->Print(); | |
422 | fScalersRecord.At(i-1)->Print(); | |
423 | fScalersRecordESD.SetOwner(); | |
424 | fScalersRecordESD.Delete(); | |
425 | AliErrorClass("Inconsistent scalers, they will not be provided.\n"); | |
426 | return 1; | |
427 | } | |
428 | } | |
429 | if(fScalersRecordESD.GetEntriesFast() != fScalersRecord.GetEntriesFast()){ | |
430 | AliErrorClass("Internal error: #scalers ESD != #scalers \n"); | |
431 | return 1; | |
432 | } | |
433 | return 0; | |
434 | } | |
435 | //_____________________________________________________________________________ | |
436 | AliTriggerScalersESD* AliTriggerRunScalers::GetScalersForEventClass(const AliTimeStamp* stamp,const Int_t classIndex) const | |
437 | { | |
438 | // Find scalers for event for class in fScalersRecordESD | |
439 | // Assumes that fScalerRecord = fScalerRecordESD | |
440 | Int_t position = FindNearestScalersRecord(stamp); | |
441 | if ( position == -1 ) { | |
442 | AliErrorClass("Event AliTimeStamp out of range!"); | |
443 | return 0; | |
444 | } | |
445 | // check also position=max | |
446 | AliTriggerScalersRecordESD* scalrec1 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(position); | |
447 | AliTriggerScalersRecordESD* scalrec2 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(position+1); | |
448 | TObjArray* scalers1 = (TObjArray*)scalrec1->GetTriggerScalers(); | |
449 | TObjArray* scalers2 = (TObjArray*)scalrec2->GetTriggerScalers(); | |
450 | ||
451 | if(scalers1->GetEntriesFast() != fnClasses){ | |
452 | AliErrorClass("Internal error: #classes in RecordESD != fnClasses\n"); | |
453 | return 0; | |
454 | } | |
455 | ||
456 | AliTriggerScalersESD *s1,*s2; | |
457 | for ( Int_t ic=0; ic < (Int_t)fnClasses; ++ic ){ | |
458 | ||
459 | s1 = (AliTriggerScalersESD*)scalers1->At(ic); | |
460 | s2 = (AliTriggerScalersESD*)scalers2->At(ic); | |
461 | ||
462 | Bool_t classfound = (s1->GetClassIndex() == classIndex) && (s2->GetClassIndex() == classIndex); | |
463 | if(classfound){ | |
464 | ULong64_t max = 16777216ul; | |
465 | AliTriggerScalersRecordESD* scalrec0 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(0); | |
466 | TObjArray* scalers0 = (TObjArray*)scalrec0->GetTriggerScalers(); | |
467 | AliTriggerScalersESD *s0 = (AliTriggerScalersESD*)scalers0->At(ic); | |
468 | ULong64_t base[6],c1[6],c2[6],cint[6]; | |
469 | ULong64_t orbit = max*(stamp->GetPeriod()) + stamp->GetOrbit(); | |
470 | s0->GetAllScalers(base); | |
471 | s1->GetAllScalers(c1); | |
472 | s2->GetAllScalers(c2); | |
473 | ULong64_t orbit1 = max*(scalrec1->GetTimeStamp()->GetPeriod())+scalrec1->GetTimeStamp()->GetOrbit(); | |
474 | ULong64_t orbit2 = max*(scalrec2->GetTimeStamp()->GetPeriod())+scalrec2->GetTimeStamp()->GetOrbit(); | |
475 | for(Int_t i=0;i<6;i++){ | |
476 | Double_t slope=Double_t(c2[i]-c1[i])/Double_t(orbit2-orbit1); | |
477 | cint[i]=ULong64_t(slope*(orbit-orbit1)) +c1[i] -base[i]; | |
478 | } | |
479 | AliTriggerScalersESD* result = new AliTriggerScalersESD(classIndex,cint); | |
480 | return result; | |
481 | } | |
482 | } | |
483 | AliErrorClass(Form("Classindex %i not found.\n",classIndex)); | |
484 | return 0; | |
485 | } | |
486 | ||
487 | //_____________________________________________________________________________ | |
488 | const AliTriggerScalersRecordESD* AliTriggerRunScalers::GetScalersDeltaForEvent(const AliTimeStamp* stamp) const | |
489 | { | |
490 | // Find scalers for event for class in fScalersRecordESD | |
491 | // Assumes that fScalerRecord = fScalerRecordESD | |
492 | Int_t position = FindNearestScalersRecord(stamp); | |
493 | if ( position == -1 ) { | |
494 | AliErrorClass("Event AliTimeStamp out of range!"); | |
495 | return 0; | |
496 | } | |
497 | // check also position=max | |
498 | if (fScalersRecordESD.GetEntriesFast()<2) return 0; | |
499 | ||
500 | AliTriggerScalersRecordESD* scalrec1 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(position); | |
501 | AliTriggerScalersRecordESD* scalrec2 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(position+1); | |
502 | TObjArray* scalers1 = (TObjArray*)scalrec1->GetTriggerScalers(); | |
503 | TObjArray* scalers2 = (TObjArray*)scalrec2->GetTriggerScalers(); | |
504 | ||
505 | if(scalers1->GetEntriesFast() != fnClasses){ | |
506 | AliErrorClass("Internal error: #classes in RecordESD != fnClasses\n"); | |
507 | return 0; | |
508 | } | |
509 | AliTriggerScalersRecordESD *scalrec = new AliTriggerScalersRecordESD(); | |
510 | AliTriggerScalersESD *s1,*s2; | |
511 | for ( Int_t ic=0; ic < (Int_t)fnClasses; ++ic ){ | |
512 | ||
513 | s1 = (AliTriggerScalersESD*)scalers1->At(ic); | |
514 | s2 = (AliTriggerScalersESD*)scalers2->At(ic); | |
515 | ||
516 | ULong64_t c1[6],c2[6],cint[6]; | |
517 | s1->GetAllScalers(c1); | |
518 | s2->GetAllScalers(c2); | |
519 | for(Int_t i=0;i<6;i++){ | |
520 | cint[i]=c2[i]-c1[i]; | |
521 | } | |
522 | AliTriggerScalersESD* result = new AliTriggerScalersESD(s1->GetClassIndex(),cint); | |
523 | scalrec->AddTriggerScalers(result); | |
524 | } | |
525 | UInt_t max = 16777216ul; | |
526 | UInt_t orbit, period; | |
527 | ||
528 | if (scalrec2->GetTimeStamp()->GetOrbit() > scalrec1->GetTimeStamp()->GetOrbit()) { | |
529 | orbit = scalrec2->GetTimeStamp()->GetOrbit() - scalrec1->GetTimeStamp()->GetOrbit(); | |
530 | period = scalrec2->GetTimeStamp()->GetPeriod() - scalrec1->GetTimeStamp()->GetPeriod(); | |
531 | } | |
532 | else { | |
533 | orbit = max - (scalrec1->GetTimeStamp()->GetOrbit() - scalrec2->GetTimeStamp()->GetOrbit()); | |
534 | period = scalrec2->GetTimeStamp()->GetPeriod() - scalrec1->GetTimeStamp()->GetPeriod() - 1; | |
535 | } | |
536 | ||
537 | AliTimeStamp *timestamp = new AliTimeStamp(orbit, period, 0); | |
538 | scalrec->SetTimeStamp(timestamp); | |
539 | delete timestamp; | |
540 | return scalrec; | |
541 | } | |
542 | //_____________________________________________________________________________ | |
543 | const AliTriggerScalersRecordESD* AliTriggerRunScalers::GetScalersDeltaForRun() const | |
544 | { | |
545 | // Find scalers for event for class in fScalersRecordESD | |
546 | // Assumes that fScalerRecord = fScalerRecordESD | |
547 | if (fScalersRecordESD.GetEntriesFast()<2) return 0; | |
548 | ||
549 | AliTriggerScalersRecordESD* scalrec1 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(0); | |
550 | AliTriggerScalersRecordESD* scalrec2 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(fScalersRecord.GetEntriesFast()-1); | |
551 | TObjArray* scalers1 = (TObjArray*)scalrec1->GetTriggerScalers(); | |
552 | TObjArray* scalers2 = (TObjArray*)scalrec2->GetTriggerScalers(); | |
553 | ||
554 | if(scalers1->GetEntriesFast() != fnClasses){ | |
555 | AliErrorClass("Internal error: #classes in RecordESD != fnClasses\n"); | |
556 | return 0; | |
557 | } | |
558 | AliTriggerScalersESD *s1,*s2; | |
559 | AliTriggerScalersRecordESD *scalrec = new AliTriggerScalersRecordESD(); | |
560 | for ( Int_t ic=0; ic < (Int_t)fnClasses; ++ic ){ | |
561 | ||
562 | s1 = (AliTriggerScalersESD*)scalers1->At(ic); | |
563 | s2 = (AliTriggerScalersESD*)scalers2->At(ic); | |
564 | ||
565 | ULong64_t c1[6],c2[6],cint[6]; | |
566 | s1->GetAllScalers(c1); | |
567 | s2->GetAllScalers(c2); | |
568 | for(Int_t i=0;i<6;i++){ | |
569 | cint[i]=c2[i]-c1[i]; | |
570 | } | |
571 | AliTriggerScalersESD* result = new AliTriggerScalersESD(s1->GetClassIndex(),cint); | |
572 | scalrec->AddTriggerScalers(result); | |
573 | } | |
574 | UInt_t max = 16777216ul; | |
575 | UInt_t orbit, period; | |
576 | ||
577 | if (scalrec2->GetTimeStamp()->GetOrbit() > scalrec1->GetTimeStamp()->GetOrbit()) { | |
578 | orbit = scalrec2->GetTimeStamp()->GetOrbit() - scalrec1->GetTimeStamp()->GetOrbit(); | |
579 | period = scalrec2->GetTimeStamp()->GetPeriod() - scalrec1->GetTimeStamp()->GetPeriod(); | |
580 | } | |
581 | else { | |
582 | orbit = max - (scalrec1->GetTimeStamp()->GetOrbit() - scalrec2->GetTimeStamp()->GetOrbit()); | |
583 | period = scalrec2->GetTimeStamp()->GetPeriod() - scalrec1->GetTimeStamp()->GetPeriod() - 1; | |
584 | } | |
585 | ||
586 | AliTimeStamp *timestamp = new AliTimeStamp(orbit, period, 0); | |
587 | scalrec->SetTimeStamp(timestamp); | |
588 | delete timestamp; | |
589 | return scalrec; | |
590 | } | |
591 | //_____________________________________________________________________________ | |
592 | Bool_t AliTriggerRunScalers::CalculateMu(Double_t &mu, Double_t &errmu, ULong64_t countsB, ULong64_t countsAC, UShort_t nB, UShort_t nAC, UInt_t orbits, Bool_t bkgCorr, Double_t triggerEff, Double_t errorEff) | |
593 | { | |
594 | ||
595 | if (nB!=0 && orbits!=0) { | |
596 | Double_t pB = (Double_t)countsB/((ULong64_t)nB*orbits); // probability for B trigger | |
597 | if (!bkgCorr || nAC==0 ) { | |
598 | mu = -log(1-pB)/triggerEff; | |
599 | errmu = TMath::Sqrt(pB/((1-pB)*nB*orbits) + mu*mu*errorEff*errorEff/(triggerEff*triggerEff)); // | |
600 | return kTRUE; | |
601 | } | |
602 | else | |
603 | { | |
604 | Double_t pAC = (Double_t)countsAC/((ULong64_t)nAC*orbits); // probability for AC trigger (background) | |
605 | mu = ( log(1.-pAC) - log(1.-pB) )/triggerEff; | |
606 | // error | |
607 | errmu = TMath::Sqrt(pB/((1.-pB)*nB*orbits) + pAC/((1.-pAC)*nAC*orbits) /*- 2*TMath::Sqrt(pB*pAC/(nB*nAC*(1.-pB)*(1.-pAC)))/orbits*/ + mu*mu*errorEff*errorEff/(triggerEff*triggerEff)); // assume no correlation between B and AC rates, hence no cov term in error | |
608 | return kTRUE; | |
609 | } | |
610 | } | |
611 | return kFALSE; | |
612 | } | |
613 | //_____________________________________________________________________________ | |
614 | Bool_t AliTriggerRunScalers::CalculateMu(Double_t &mu, Double_t &errmu, ULong64_t countsB, ULong64_t countsAC, ULong64_t beamB, UShort_t nB, UShort_t nAC, Bool_t bkgCorr, Double_t triggerEff, Double_t errorEff) | |
615 | { | |
616 | ||
617 | if (beamB!=0) { | |
618 | Double_t pB = (Double_t)countsB/beamB; // probability for B trigger | |
619 | if (!bkgCorr || nAC==0 || nB==0) { | |
620 | mu = -log(1-pB)/triggerEff; | |
621 | errmu = TMath::Sqrt(pB/((1-pB)*beamB) + mu*mu*errorEff*errorEff/(triggerEff*triggerEff)); // | |
622 | return kTRUE; | |
623 | } | |
624 | else | |
625 | { | |
626 | Double_t pAC = (Double_t)countsAC/((ULong64_t)nAC*beamB/(Double_t)nB); // probability for AC trigger (background) | |
627 | mu = ( log(1-pAC) - log(1-pB) )/triggerEff; | |
628 | // error | |
629 | errmu = TMath::Sqrt(pB/((1-pB)*beamB) + pAC/((1-pAC)*nAC*beamB/nB) + mu*mu*errorEff*errorEff/(triggerEff*triggerEff)); | |
630 | return kTRUE; | |
631 | } | |
632 | } | |
633 | return kFALSE; | |
634 | } | |
635 | //_____________________________________________________________________________ | |
636 | ULong64_t AliTriggerRunScalers::GetDeltaScaler(const AliTriggerScalersRecordESD* scalRec1, const AliTriggerScalersRecordESD* scalRec2, Int_t classIndex, TString level) | |
637 | { | |
638 | const AliTriggerScalersESD* scalers1 = scalRec1->GetTriggerScalersForClass(classIndex); | |
639 | const AliTriggerScalersESD* scalers2 = scalRec2->GetTriggerScalersForClass(classIndex); | |
640 | ULong64_t s1=0; | |
641 | ULong64_t s2=0; | |
642 | ||
643 | if (level == "l0b") {s1=scalers1->GetLOCB(); s2=scalers2->GetLOCB();} | |
644 | else if (level == "l0a") {s1=scalers1->GetLOCA(); s2=scalers2->GetLOCA();} | |
645 | else if (level == "l1b") {s1=scalers1->GetL1CB(); s2=scalers2->GetL1CB();} | |
646 | else if (level == "l1a") {s1=scalers1->GetL1CA(); s2=scalers2->GetL1CA();} | |
647 | else if (level == "l2b") {s1=scalers1->GetL2CB(); s2=scalers2->GetL2CB();} | |
648 | else if (level == "l2a") {s1=scalers1->GetL2CA(); s2=scalers2->GetL2CA();} | |
649 | else return 0; | |
650 | ||
651 | return s2-s1; | |
652 | } | |
653 | //_____________________________________________________________________________ | |
654 | Double_t AliTriggerRunScalers::GetDeltaTime(const AliTriggerScalersRecordESD* scalRec1, const AliTriggerScalersRecordESD* scalRec2) | |
655 | { | |
656 | const AliTimeStamp* stamp1 = scalRec1->GetTimeStamp(); | |
657 | const AliTimeStamp* stamp2 = scalRec2->GetTimeStamp(); | |
658 | UInt_t orbit1 = stamp1->GetOrbit(); | |
659 | UInt_t orbit2 = stamp2->GetOrbit(); | |
660 | UInt_t period1 = stamp1->GetPeriod(); | |
661 | UInt_t period2 = stamp2->GetPeriod(); | |
662 | UInt_t max = 16777216; // The period counter increases when 24 bit orbit counter overflow | |
663 | Double_t orbitSec = 89.1*1.e-6; // Length of 1 orbit in seconds | |
664 | return ((period2 - period1)*max + (orbit2-orbit1))*orbitSec; | |
665 | } | |
666 | //_____________________________________________________________________________ | |
667 | UInt_t AliTriggerRunScalers::GetDeltaOrbits(const AliTriggerScalersRecordESD* scalRec1, const AliTriggerScalersRecordESD* scalRec2) | |
668 | { | |
669 | const AliTimeStamp* stamp1 = scalRec1->GetTimeStamp(); | |
670 | const AliTimeStamp* stamp2 = scalRec2->GetTimeStamp(); | |
671 | UInt_t orbit1 = stamp1->GetOrbit(); | |
672 | UInt_t orbit2 = stamp2->GetOrbit(); | |
673 | UInt_t period1 = stamp1->GetPeriod(); | |
674 | UInt_t period2 = stamp2->GetPeriod(); | |
675 | UInt_t max = 16777216; // The period counter increases when 24 bit orbit counter overflow | |
676 | return (period2 - period1)*max + (orbit2-orbit1); | |
677 | } | |
678 | //_____________________________________________________________________________ | |
679 | Bool_t AliTriggerRunScalers::GetScalerRate(Double_t &rate, Double_t &error, const AliTriggerScalersRecordESD* scalRec1, const AliTriggerScalersRecordESD* scalRec2, Int_t classIndex, TString level) | |
680 | { | |
681 | if (level != "l0b" && level != "l0a" && level != "l1b" && level != "l1a" && level != "l2b" && level != "l2a") return kFALSE; | |
682 | ||
683 | ULong64_t scaler = GetDeltaScaler(scalRec1, scalRec2, classIndex, level); | |
684 | Double_t time = GetDeltaTime(scalRec1, scalRec2 ); | |
685 | if (time==0.) return kFALSE; | |
686 | rate = (Double_t)scaler/time; | |
687 | error = (Double_t)sqrt(scaler)/time; | |
688 | return kTRUE; | |
689 | } | |
690 | //_____________________________________________________________________________ | |
691 | Bool_t AliTriggerRunScalers::GetScalerRatePerBC(Double_t &rate, Double_t &error, const AliTriggerScalersRecordESD* scalRec1, const AliTriggerScalersRecordESD* scalRec2, AliTriggerConfiguration* cfg, Int_t classIndex, TString level) | |
692 | { | |
693 | if (level != "l0b" && level != "l0a" && level != "l1b" && level != "l1a" && level != "l2b" && level != "l2a") return kFALSE; | |
694 | const AliTriggerClass* trgclass = cfg->GetTriggerClass(classIndex); | |
695 | AliTriggerBCMask* bcMask = new AliTriggerBCMask(); | |
696 | if (trgclass) bcMask = (AliTriggerBCMask*)trgclass->GetBCMask(); | |
697 | Int_t nBC=0; | |
698 | if (TString(bcMask->GetName()).CompareTo("NONE")!=0){ | |
699 | nBC = (UShort_t)bcMask->GetNUnmaskedBCs(); | |
700 | } | |
701 | if (nBC<1) return kFALSE; | |
702 | ULong64_t scaler = GetDeltaScaler(scalRec1, scalRec2, classIndex, level); | |
703 | Double_t time = GetDeltaTime(scalRec1, scalRec2 ); | |
704 | if (time==0.) return kFALSE; | |
705 | rate = (Double_t)scaler/time/nBC; | |
706 | error = (Double_t)sqrt(scaler)/time/nBC; | |
707 | return kTRUE; | |
708 | } | |
709 | //_____________________________________________________________________________ | |
710 | Bool_t AliTriggerRunScalers::GetClassL2L0(Double_t &l2l0, Double_t &error, const AliTriggerScalersRecordESD* scalRec1, const AliTriggerScalersRecordESD* scalRec2, Int_t classIndex) | |
711 | { | |
712 | ULong64_t l0 = GetDeltaScaler(scalRec1, scalRec2, classIndex, "l0b"); | |
713 | ULong64_t l2 = GetDeltaScaler(scalRec1, scalRec2, classIndex, "l2a"); | |
714 | if (l0!=0) { | |
715 | l2l0 = (Double_t)l2/l0; | |
716 | error = (Double_t)sqrt(l2-l2*l2/l0)/l0; | |
717 | return kTRUE; | |
718 | } | |
719 | return kFALSE; | |
720 | } | |
721 | //_____________________________________________________________________________ | |
722 | Bool_t AliTriggerRunScalers::GetMuFromClassScaler(Double_t &mu, Double_t &errmu, const char* className, const AliTriggerScalersRecordESD* scalRec1, const AliTriggerScalersRecordESD* scalRec2, AliTriggerConfiguration* cfg, Bool_t colBCsFromFillScheme, Bool_t bkgCorr, Double_t triggerEff, Double_t errorEff) | |
723 | { | |
724 | // className = the first part of the class name. For example CINT1 for the class CINT1-B-NOPF-ALL | |
725 | // colBCsFromFillScheme=kTRUE - use filling scheme and orbit counter | |
726 | // colBCsFromFillScheme=kFALSE - use cbeamb scaler to get number of colliding BCs | |
727 | // One can also switch background correction ON or OFF with bkgCorr | |
728 | TObjArray cint1bNames; | |
729 | TObjArray cint1acNames; | |
730 | TObjArray cbeambNames; | |
731 | // | |
732 | cint1bNames.Add(new TNamed(Form("%s-ABCE",className),NULL)); | |
733 | cint1bNames.Add(new TNamed(Form("%s-B",className),NULL)); | |
734 | cint1acNames.Add(new TNamed(Form("%s-AC",className),NULL)); | |
735 | cbeambNames.Add(new TNamed("CBEAMB",NULL)); | |
736 | cbeambNames.Add(new TNamed("CTRUE",NULL)); | |
737 | // | |
738 | Int_t cint1bIndex=-1, cint1acIndex=-1, cbeambIndex=-1; | |
739 | TString nameString; | |
740 | // | |
741 | for (Int_t i=0; i<cfg->GetClasses().GetEntriesFast(); i++ ) { | |
742 | nameString = cfg->GetClassNameFromIndex(i); | |
743 | for (Int_t j=0; j<cint1bNames.GetEntriesFast(); j++ ) { | |
744 | if (nameString.BeginsWith(cint1bNames.At(j)->GetName())) cint1bIndex = i; | |
745 | } | |
746 | for (Int_t j=0; j<cint1acNames.GetEntriesFast(); j++ ) { | |
747 | if (nameString.BeginsWith(cint1acNames.At(j)->GetName())) cint1acIndex = i; | |
748 | } | |
749 | for (Int_t j=0; j<cbeambNames.GetEntriesFast(); j++ ) { | |
750 | if (nameString.BeginsWith(cbeambNames.At(j)->GetName())) cbeambIndex = i; | |
751 | } | |
752 | nameString.Clear(); | |
753 | } | |
754 | // | |
755 | ULong64_t cint1b = 0; | |
756 | UShort_t nB=0; | |
757 | if (cint1bIndex!=-1) { | |
758 | cint1b=GetDeltaScaler(scalRec1, scalRec2, cint1bIndex, "l0b"); | |
759 | const AliTriggerClass* cint1bClass = cfg->GetTriggerClass(cint1bIndex); | |
760 | AliTriggerBCMask* cint1bBCMask = new AliTriggerBCMask(); | |
761 | if (cint1bClass) cint1bBCMask = (AliTriggerBCMask*)cint1bClass->GetBCMask(); | |
762 | if (TString(cint1bBCMask->GetName()).CompareTo("NONE")!=0){ | |
763 | nB = (UShort_t)cint1bBCMask->GetNUnmaskedBCs(); | |
764 | } | |
765 | } else return kFALSE; | |
766 | ULong64_t cint1ac = 0; | |
767 | UShort_t nAC=0; | |
768 | if (cint1acIndex!=-1) { | |
769 | cint1ac=GetDeltaScaler(scalRec1, scalRec2, cint1acIndex, "l0b"); | |
770 | AliTriggerClass* cint1acClass = cfg->GetTriggerClass(cint1acIndex); | |
771 | AliTriggerBCMask* cint1acBCMask = new AliTriggerBCMask(); | |
772 | if (cint1acClass) cint1acBCMask = (AliTriggerBCMask*)cint1acClass->GetBCMask(); | |
773 | if (TString(cint1acBCMask->GetName()).CompareTo("NONE")!=0){ | |
774 | nAC = (UShort_t)cint1acBCMask->GetNUnmaskedBCs(); | |
775 | } | |
776 | } | |
777 | ULong64_t cbeamb = 0; | |
778 | if (cbeambIndex!=-1) cbeamb=GetDeltaScaler(scalRec1, scalRec2, cbeambIndex, "l0b"); | |
779 | UInt_t orbits = GetDeltaOrbits(scalRec1, scalRec2); | |
780 | // | |
781 | if (bkgCorr && (nB==0 || nAC==0 )) return kFALSE; | |
782 | // | |
783 | if (colBCsFromFillScheme) { | |
784 | if (CalculateMu(mu, errmu, cint1b, cint1ac, nB, nAC, orbits, bkgCorr, triggerEff, errorEff)) return kTRUE; | |
785 | } | |
786 | else { | |
787 | if (cint1b!=0 && cbeamb==0) return kFALSE; | |
788 | if (CalculateMu(mu, errmu, cint1b, cint1ac, cbeamb, nB, nAC, bkgCorr, triggerEff, errorEff)) return kTRUE; | |
789 | } | |
790 | // | |
791 | return kFALSE; | |
792 | } | |
793 | //_____________________________________________________________________________ | |
794 | ULong64_t AliTriggerRunScalers::GetDeltaScalerForRun(Int_t classIndex, TString level) | |
795 | { | |
796 | if (fScalersRecordESD.GetEntriesFast()==0) { | |
797 | if (CorrectScalersOverflow()==1) return 0; | |
798 | } | |
799 | if (level != "l0b" && level != "l0a" && level != "l1b" && level != "l1a" && level != "l2b" && level != "l2a") return 0; | |
800 | ||
801 | if (fScalersRecordESD.GetEntriesFast()>1) { | |
802 | const AliTriggerScalersRecordESD* scalRec1 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(0); | |
803 | const AliTriggerScalersRecordESD* scalRec2 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(fScalersRecordESD.GetEntriesFast()-1); | |
804 | return GetDeltaScaler(scalRec1, scalRec2, classIndex, level); | |
805 | } | |
806 | return 0; | |
807 | } | |
808 | //_____________________________________________________________________________ | |
809 | Bool_t AliTriggerRunScalers::GetScalerRateForRun(Double_t &rate, Double_t &error, Int_t classIndex, TString level) | |
810 | { | |
811 | if (level != "l0b" && level != "l0a" && level != "l1b" && level != "l1a" && level != "l2b" && level != "l2a") return 0; | |
812 | if (fScalersRecordESD.GetEntriesFast()==0) { | |
813 | if (CorrectScalersOverflow()==1) return kFALSE; | |
814 | } | |
815 | if (fScalersRecordESD.GetEntriesFast()>=4) { | |
816 | const AliTriggerScalersRecordESD* scalRec1 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(0); | |
817 | const AliTriggerScalersRecordESD* scalRec2 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(fScalersRecordESD.GetEntriesFast()-1); | |
818 | if (GetScalerRate(rate, error, scalRec1, scalRec2, classIndex, level)) return kTRUE; | |
819 | } | |
820 | return kFALSE; | |
821 | } | |
822 | //_____________________________________________________________________________ | |
823 | Bool_t AliTriggerRunScalers::GetClassL2L0ForRun(Double_t &l2l0, Double_t &error, Int_t classIndex) | |
824 | { | |
825 | if (fScalersRecordESD.GetEntriesFast()==0) { | |
826 | if (CorrectScalersOverflow()==1) return kFALSE; | |
827 | } | |
828 | if (fScalersRecordESD.GetEntriesFast()>=4) { | |
829 | const AliTriggerScalersRecordESD* scalRec1 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(0); | |
830 | const AliTriggerScalersRecordESD* scalRec2 = (AliTriggerScalersRecordESD*)fScalersRecordESD.At(fScalersRecordESD.GetEntriesFast()-1); // Skip the first and last scaler readings for timing reasons | |
831 | ||
832 | if ( GetClassL2L0(l2l0, error, scalRec1, scalRec2, classIndex)) return kTRUE; | |
833 | } | |
834 | return kFALSE; | |
835 | } | |
836 | //_____________________________________________________________________________ | |
837 | TGraphErrors* AliTriggerRunScalers::GetGraphScalerRate(const char* className, TString level, AliTriggerConfiguration* cfg) | |
838 | { | |
839 | Int_t classIndex = cfg->GetClassIndexFromName(className); | |
840 | if (classIndex == -1) return 0; | |
841 | if (fScalersRecordESD.GetEntriesFast()==0) { | |
842 | if (CorrectScalersOverflow()==1) return 0; | |
843 | } | |
844 | if (level != "l0b" && level != "l0a" && level != "l1b" && level != "l1a" && level != "l2b" && level != "l2a") return 0; | |
845 | Int_t nent = fScalersRecordESD.GetEntriesFast(); | |
846 | Double_t* time = new Double_t[nent]; | |
847 | Double_t* etime = new Double_t[nent]; | |
848 | Double_t* rate = new Double_t[nent]; | |
849 | Double_t* erate = new Double_t[nent]; | |
850 | for (Int_t i=0;i<nent-1;i++) { | |
851 | if (i>0) time[i] = time[i-1]+GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i-1), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i))/2.+GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1))/2.; | |
852 | else time[0] = GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(0), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(1))/2.; | |
853 | etime[i] = GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1))/2.; | |
854 | if (!GetScalerRate( rate[i], erate[i], (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1), classIndex, level)) {rate[i]=-1; erate[i]=0.;} | |
855 | } | |
856 | TGraphErrors* graph = new TGraphErrors(nent-1, time, rate, etime, erate); | |
857 | return graph; | |
858 | } | |
859 | //_____________________________________________________________________________ | |
860 | TGraphErrors* AliTriggerRunScalers::GetGraphScalerL2L0Ratio(const char* className, AliTriggerConfiguration* cfg) | |
861 | { | |
862 | Int_t classIndex = cfg->GetClassIndexFromName(className); | |
863 | if (classIndex == -1) return 0; | |
864 | if (fScalersRecordESD.GetEntriesFast()==0) { | |
865 | if (CorrectScalersOverflow()==1) return 0; | |
866 | } | |
867 | Int_t nent = fScalersRecordESD.GetEntriesFast(); | |
868 | Double_t* time = new Double_t[nent]; | |
869 | Double_t* etime = new Double_t[nent]; | |
870 | Double_t* ratio = new Double_t[nent]; | |
871 | Double_t* eratio = new Double_t[nent]; | |
872 | ||
873 | for (Int_t i=0;i<nent-1;i++) { | |
874 | if (i>0) time[i] = time[i-1]+GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i-1), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i))/2.+GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1))/2.; | |
875 | else time[0] = GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(0), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(1))/2.; | |
876 | etime[i] = GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1))/2.; | |
877 | if (!GetClassL2L0(ratio[i], eratio[i], (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1), classIndex)) {ratio[i]=-1; eratio[i]=0.;} | |
878 | } | |
879 | TGraphErrors* graph = new TGraphErrors(nent-1, time, ratio, etime, eratio); | |
880 | return graph; | |
881 | } | |
882 | //_____________________________________________________________________________ | |
883 | TGraphErrors* AliTriggerRunScalers::GetGraphMu(AliTriggerConfiguration* cfg, const char* className, Bool_t colBCsFromFillScheme, Bool_t bkgCorr, Double_t triggerEff, Double_t errorEff) | |
884 | { | |
885 | if (fScalersRecordESD.GetEntriesFast()==0) { | |
886 | if (CorrectScalersOverflow()==1) return 0; | |
887 | } | |
888 | Int_t nent = fScalersRecordESD.GetEntriesFast(); | |
889 | Double_t* time = new Double_t[nent]; | |
890 | Double_t* etime = new Double_t[nent]; | |
891 | Double_t* mu = new Double_t[nent]; | |
892 | Double_t* emu = new Double_t[nent]; | |
893 | ||
894 | for (Int_t i=0;i<nent-1;i++) { | |
895 | Double_t m=0.; | |
896 | Double_t err=0.; | |
897 | if (i!=0) time[i] = time[i-1]+GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i-1), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i))/2.+GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1))/2.; | |
898 | else time[0] = GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(0), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(1))/2.; | |
899 | etime[i] = GetDeltaTime((AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1))/2.; | |
900 | if (GetMuFromClassScaler( m,err, className, (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i), (AliTriggerScalersRecordESD*)fScalersRecordESD.At(i+1), cfg, colBCsFromFillScheme, bkgCorr, triggerEff, errorEff)!=kFALSE) {mu[i]=m; emu[i]=err;} | |
901 | else {mu[i]=-1.; emu[i]=0.;} | |
902 | } | |
903 | TGraphErrors* graph = new TGraphErrors(nent-1, time, mu, etime, emu); | |
904 | return graph; | |
905 | } | |
906 | //_____________________________________________________________________________ | |
907 | void AliTriggerRunScalers::Print( const Option_t* ) const | |
908 | { | |
909 | ||
910 | cout << "Trigger Scalers Record per Run: " << endl; | |
911 | cout << " File version :" << fVersion << endl; | |
912 | cout << " Run Number :" << fRunNumber << endl; | |
913 | cout << " Number of Classes :" << (Int_t)fnClasses << endl; | |
914 | cout << " Classes ID:"; | |
915 | for( Int_t i=0; i<fnClasses; ++i ) | |
916 | cout << " " << (Int_t)fClassIndex[i]; | |
917 | cout << endl; | |
918 | ||
919 | for( Int_t i=0; i<fScalersRecord.GetEntriesFast(); ++i ) | |
920 | ((AliTriggerScalersRecord*)fScalersRecord.At(i))->Print(); | |
921 | } | |
922 |