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fe783497 | 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 | // $Id$ | |
17 | ||
18 | /// | |
19 | /// \class AliMUONRejectList | |
20 | /// | |
21 | /// Object to hold the probability to reject elements during reconstruction. | |
22 | /// | |
23 | /// Those elements are either channels, manus, | |
24 | /// bus patches, detection elements, or all the four. | |
25 | /// (we do not consider the next level, chamber, because if a full | |
26 | /// chamber is missing, we assume we'll remove that run from the | |
27 | /// list of usable runs anyway). | |
28 | /// | |
29 | /// The probability of rejection can be different from 0.0 or 1.0 only for | |
30 | /// simulations, in which case it means that : | |
31 | /// - this object was created from inspection of real data occupancy maps + ad-hoc rejections over | |
32 | /// several runs | |
33 | /// - the probability then reflects the chance a given element was useable | |
34 | /// during data taking. For instance, if one DE has a probability of 0.8, it means | |
35 | /// it was on (or correctly behaving during data taking) only for 20% of the | |
36 | /// events. | |
37 | /// | |
38 | /// \author Laurent Aphecetche, Subatech | |
39 | /// | |
40 | ||
41 | #include "AliMUONRejectList.h" | |
42 | ||
43 | #include "AliMpConstants.h" | |
44 | #include "AliMUON2DMap.h" | |
45 | #include "AliMUONCalibParamNF.h" | |
46 | #include "Riostream.h" | |
47 | #include "TMath.h" | |
48 | ||
b80faac0 | 49 | using std::cout; |
50 | using std::endl; | |
fe783497 | 51 | /// \cond CLASSIMP |
52 | ClassImp(AliMUONRejectList) | |
53 | /// \endcond | |
54 | ||
55 | namespace | |
56 | { | |
57 | /// The functions below are here to help re-invent the wheel, | |
58 | /// i.e. code something which acts as std::map<int,float> | |
59 | /// to circumvent the fact that AliRoot does not allow STL to be used. | |
60 | ||
61 | void Dump(const char* str, UInt_t n, UInt_t* ids, Float_t* values, Bool_t debug) | |
62 | { | |
63 | /// Dump the values array | |
64 | ||
65 | TString s(str); | |
66 | s += " PROBA %e"; | |
67 | ||
68 | for ( UInt_t i = 0; i < n; ++i ) | |
69 | { | |
70 | UInt_t key = ids[i]; | |
71 | Int_t a,b; | |
72 | AliMUONVCalibParam::DecodeUniqueID(key,a,b); | |
73 | if ( s.CountChar('%')==3 ) | |
74 | { | |
75 | cout << Form(s.Data(),a,b,values[i]) << endl; | |
76 | } | |
77 | else | |
78 | { | |
79 | cout << Form(s.Data(),a,values[i]) << endl; | |
80 | } | |
81 | } | |
82 | ||
83 | if ( debug ) | |
84 | { | |
85 | cout << "------" << endl; | |
86 | for ( UInt_t i = 0; i < n; ++i ) | |
87 | { | |
88 | UInt_t key = ids[i]; | |
89 | Int_t a,b; | |
90 | AliMUONVCalibParam::DecodeUniqueID(key,a,b); | |
91 | cout << Form("ids[%5d]=%d values[%5d]=%e (a,b)=(%5d,%5d)", | |
92 | i,ids[i],i,values[i],a,b) << endl; | |
93 | } | |
94 | ||
95 | } | |
96 | } | |
97 | ||
98 | Float_t GetValue(UInt_t n, UInt_t* ids, Float_t* values, UInt_t key) | |
99 | { | |
100 | /// Get the value corresponding to key, or zero if not found | |
101 | Long64_t index = TMath::BinarySearch(n,ids,key); | |
102 | ||
103 | Bool_t found = ( ( index >= 0 ) && ( ids[index] == key ) ); | |
104 | ||
105 | if ( found ) | |
106 | { | |
107 | return values[index]; | |
108 | } | |
109 | else | |
110 | { | |
111 | return 0.0; | |
112 | } | |
113 | } | |
114 | ||
115 | void Insert(UInt_t n, UInt_t* ids, Float_t* values, UInt_t index, UInt_t key, Float_t value) | |
116 | { | |
117 | /// Insert (key,value) into arrays ids and values. | |
118 | ||
119 | for ( UInt_t i = n; i > index; --i ) | |
120 | { | |
121 | ids[i] = ids[i-1]; | |
122 | values[i] = values[i-1]; | |
123 | } | |
124 | ids[index] = key; | |
125 | values[index] = value; | |
126 | } | |
127 | ||
128 | Bool_t SetValue(UInt_t n, UInt_t* ids, Float_t* values, UInt_t key, Float_t value) | |
129 | { | |
130 | /// Set the value for a given key | |
131 | Long64_t index = TMath::BinarySearch(n,ids, key); | |
132 | ||
133 | Bool_t alreadyThere = ( ( index >= 0 ) && ( ids[index] == key ) ); | |
134 | ||
135 | if ( alreadyThere ) | |
136 | { | |
137 | // replacement | |
138 | values[index] = value; | |
139 | return kFALSE; | |
140 | } | |
141 | Insert(n,ids,values,index+1,key,value); | |
142 | return kTRUE; | |
143 | } | |
144 | ||
145 | void Copy(UInt_t n, UInt_t* src, UInt_t*& dest) | |
146 | { | |
147 | /// Copy src into dest | |
148 | delete[] dest; | |
62b6f26d | 149 | dest = 0; |
150 | if ( src && n ) | |
151 | { | |
152 | dest = new UInt_t[n]; | |
c6496ae2 | 153 | memcpy(dest,src,n*sizeof(UInt_t)); |
62b6f26d | 154 | } |
fe783497 | 155 | } |
156 | ||
157 | void Copy(UInt_t n, Float_t* src, Float_t*& dest) | |
158 | { | |
159 | /// Copy src into dest | |
160 | delete[] dest; | |
62b6f26d | 161 | dest = 0; |
162 | if ( src && n ) | |
163 | { | |
164 | dest = new Float_t[n]; | |
c6496ae2 | 165 | memcpy(dest,src,n*sizeof(Float_t)); |
62b6f26d | 166 | } |
fe783497 | 167 | } |
168 | ||
169 | } | |
170 | ||
171 | //_____________________________________________________________________________ | |
172 | AliMUONRejectList::AliMUONRejectList() | |
173 | : TObject(), | |
174 | fIsBinary(kTRUE), | |
175 | fMaxNofDEs(156), // not nice to put a constant here, but that way this object does not need the mapping at creation time... | |
176 | fMaxNofBPs(888), // same remark as above | |
177 | fMaxNofManus(16828), // same as above... | |
178 | fNofDEs(), | |
179 | fNofBPs(), | |
180 | fNofManus(), | |
181 | fDEIds(new UInt_t[fMaxNofDEs]), | |
182 | fDEProbas(new Float_t[fMaxNofDEs]), | |
183 | fBPIds(new UInt_t[fMaxNofBPs]), | |
184 | fBPProbas(new Float_t[fMaxNofBPs]), | |
185 | fManuIds(new UInt_t[fMaxNofManus]), | |
186 | fManuProbas(new Float_t[fMaxNofManus]), | |
187 | fChannels(new AliMUON2DMap(kTRUE)) | |
188 | { | |
189 | /// normal ctor | |
190 | memset(fDEIds,0,fMaxNofDEs*sizeof(UInt_t)); | |
74343395 | 191 | memset(fDEProbas,0,fMaxNofDEs*sizeof(Float_t)); |
fe783497 | 192 | memset(fBPIds,0,fMaxNofBPs*sizeof(UInt_t)); |
74343395 | 193 | memset(fBPProbas,0,fMaxNofBPs*sizeof(Float_t)); |
fe783497 | 194 | memset(fManuIds,0,fMaxNofManus*sizeof(UInt_t)); |
74343395 | 195 | memset(fManuProbas,0,fMaxNofManus*sizeof(Float_t)); |
fe783497 | 196 | } |
197 | ||
198 | //_____________________________________________________________________________ | |
199 | AliMUONRejectList::AliMUONRejectList(TRootIOCtor* /*ioCtor*/) | |
200 | : TObject(), | |
201 | fIsBinary(kTRUE), | |
202 | fMaxNofDEs(), | |
203 | fMaxNofBPs(), | |
204 | fMaxNofManus(), | |
205 | fNofDEs(), | |
206 | fNofBPs(), | |
207 | fNofManus(0), | |
208 | fDEIds(0x0), | |
209 | fDEProbas(0x0), | |
210 | fBPIds(0x0), | |
211 | fBPProbas(0x0), | |
212 | fManuIds(0x0), | |
213 | fManuProbas(0x0), | |
214 | fChannels(0x0) | |
215 | { | |
216 | /// ctor from root i/o | |
217 | } | |
218 | ||
219 | //_____________________________________________________________________________ | |
220 | AliMUONRejectList::AliMUONRejectList(const AliMUONRejectList& rl) | |
221 | : TObject(rl), | |
c6496ae2 | 222 | fIsBinary(rl.fIsBinary), |
223 | fMaxNofDEs(rl.fMaxNofDEs), | |
224 | fMaxNofBPs(rl.fMaxNofBPs), | |
225 | fMaxNofManus(rl.fMaxNofManus), | |
226 | fNofDEs(rl.fNofDEs), | |
227 | fNofBPs(rl.fNofBPs), | |
228 | fNofManus(rl.fNofManus), | |
fe783497 | 229 | fDEIds(0x0), |
230 | fDEProbas(0x0), | |
231 | fBPIds(0x0), | |
232 | fBPProbas(0x0), | |
233 | fManuIds(0x0), | |
234 | fManuProbas(0x0), | |
235 | fChannels(0x0) | |
236 | { | |
237 | /// Copy ctor | |
c6496ae2 | 238 | |
239 | ::Copy(rl.fMaxNofDEs,rl.fDEIds,fDEIds); | |
240 | ::Copy(rl.fMaxNofDEs,rl.fDEProbas,fDEProbas); | |
241 | ::Copy(rl.fMaxNofBPs,rl.fBPIds,fBPIds); | |
242 | ::Copy(rl.fMaxNofBPs,rl.fBPProbas,fBPProbas); | |
243 | ::Copy(rl.fMaxNofManus,rl.fManuIds,fManuIds); | |
244 | ::Copy(rl.fMaxNofManus,rl.fManuProbas,fManuProbas); | |
245 | ||
246 | if ( rl.fChannels ) | |
247 | { | |
248 | fChannels = static_cast<AliMUONVStore*>(rl.fChannels->Clone()); | |
249 | } | |
fe783497 | 250 | } |
251 | ||
252 | //_____________________________________________________________________________ | |
253 | AliMUONRejectList& AliMUONRejectList::operator=(const AliMUONRejectList& rl) | |
254 | { | |
255 | /// assignement operator | |
6350d0c0 | 256 | if ( this != &rl ) |
257 | { | |
c6496ae2 | 258 | static_cast<TObject&>(*this)=rl; |
259 | ||
260 | fIsBinary = rl.fIsBinary; | |
261 | fMaxNofDEs = rl.fMaxNofDEs; | |
262 | fMaxNofBPs = rl.fMaxNofBPs; | |
263 | fMaxNofManus = rl.fMaxNofManus; | |
264 | fNofDEs = rl.fNofDEs; | |
265 | fNofBPs = rl.fNofBPs; | |
266 | fNofManus = rl.fNofManus; | |
267 | ||
268 | ::Copy(rl.fMaxNofDEs,rl.fDEIds,fDEIds); | |
269 | ::Copy(rl.fMaxNofDEs,rl.fDEProbas,fDEProbas); | |
270 | ::Copy(rl.fMaxNofBPs,rl.fBPIds,fBPIds); | |
271 | ::Copy(rl.fMaxNofBPs,rl.fBPProbas,fBPProbas); | |
272 | ::Copy(rl.fMaxNofManus,rl.fManuIds,fManuIds); | |
273 | ::Copy(rl.fMaxNofManus,rl.fManuProbas,fManuProbas); | |
274 | ||
275 | delete fChannels; | |
276 | fChannels = 0x0; | |
277 | ||
278 | if ( rl.fChannels ) | |
279 | { | |
280 | fChannels = static_cast<AliMUONVStore*>(rl.fChannels->Clone()); | |
281 | } | |
282 | ||
6350d0c0 | 283 | } |
fe783497 | 284 | return *this; |
285 | } | |
286 | ||
fe783497 | 287 | //_____________________________________________________________________________ |
288 | AliMUONRejectList::~AliMUONRejectList() | |
289 | { | |
290 | /// dtor | |
291 | delete fChannels; | |
292 | delete[] fDEIds; | |
293 | delete[] fDEProbas; | |
294 | delete[] fBPIds; | |
295 | delete[] fBPProbas; | |
296 | delete[] fManuIds; | |
297 | delete[] fManuProbas; | |
298 | } | |
299 | ||
300 | //_____________________________________________________________________________ | |
301 | Float_t AliMUONRejectList::DetectionElementProbability(Int_t detElemId) const | |
302 | { | |
303 | /// Get the probability to reject a given detection element | |
304 | return ::GetValue(fNofDEs,fDEIds,fDEProbas,AliMUONVCalibParam::BuildUniqueID(detElemId,0)); | |
305 | } | |
306 | ||
307 | //_____________________________________________________________________________ | |
308 | Float_t AliMUONRejectList::BusPatchProbability(Int_t busPatchId) const | |
309 | { | |
310 | /// Get the probability to reject a given bus patch | |
311 | return ::GetValue(fNofBPs,fBPIds,fBPProbas,AliMUONVCalibParam::BuildUniqueID(busPatchId,0)); | |
312 | } | |
313 | ||
314 | //_____________________________________________________________________________ | |
315 | Float_t AliMUONRejectList::ManuProbability(Int_t detElemId, Int_t manuId) const | |
316 | { | |
317 | /// Get the probability to reject a given manu | |
318 | return ::GetValue(fNofManus,fManuIds,fManuProbas,AliMUONVCalibParam::BuildUniqueID(detElemId,manuId)); | |
319 | } | |
320 | ||
321 | //_____________________________________________________________________________ | |
322 | Float_t AliMUONRejectList::ChannelProbability(Int_t detElemId, Int_t manuId, Int_t manuChannel) const | |
323 | { | |
324 | /// Get the probability to reject a given channel | |
325 | AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fChannels->FindObject(detElemId,manuId)); | |
326 | if (!param) return 0.0; | |
327 | return param->ValueAsFloat(manuChannel); | |
328 | } | |
329 | ||
330 | //_____________________________________________________________________________ | |
331 | void AliMUONRejectList::SetDetectionElementProbability(Int_t detElemId, Float_t proba) | |
332 | { | |
333 | /// Set the probability to reject a given detection element | |
334 | if ( ::SetValue(fNofDEs,fDEIds,fDEProbas,AliMUONVCalibParam::BuildUniqueID(detElemId,0),proba) ) | |
335 | { | |
336 | ++fNofDEs; | |
337 | } | |
338 | ||
339 | ZeroOrOne(proba); | |
340 | } | |
341 | ||
342 | //_____________________________________________________________________________ | |
343 | void AliMUONRejectList::ZeroOrOne(Float_t proba) | |
344 | { | |
345 | /// If proba is anything else than 0 or 1, we set fIsBinary to kFALSe | |
346 | ||
347 | Bool_t zeroorone = ( proba == 0.0 || proba == 1.0 ); | |
348 | if (!zeroorone) fIsBinary = kFALSE; | |
349 | } | |
350 | ||
351 | //_____________________________________________________________________________ | |
352 | void AliMUONRejectList::SetBusPatchProbability(Int_t busPatchId, Float_t proba) | |
353 | { | |
354 | /// Set the probability to reject a given bus patch | |
355 | if ( ::SetValue(fNofBPs,fBPIds,fBPProbas,AliMUONVCalibParam::BuildUniqueID(busPatchId,0),proba) ) | |
356 | { | |
357 | ++fNofBPs; | |
358 | } | |
359 | ZeroOrOne(proba); | |
360 | } | |
361 | ||
362 | //_____________________________________________________________________________ | |
363 | void AliMUONRejectList::SetManuProbability(Int_t detElemId, Int_t manuId, Float_t proba) | |
364 | { | |
365 | /// Set the probability to reject a given manu | |
366 | if ( ::SetValue(fNofManus,fManuIds,fManuProbas,AliMUONVCalibParam::BuildUniqueID(detElemId,manuId),proba) ) | |
367 | { | |
368 | ++fNofManus; | |
369 | } | |
370 | ZeroOrOne(proba); | |
371 | } | |
372 | ||
373 | //_____________________________________________________________________________ | |
374 | void AliMUONRejectList::SetChannelProbability(Int_t detElemId, Int_t manuId, Int_t manuChannel, Float_t proba) | |
375 | { | |
376 | /// Set the probability to reject a given channel | |
377 | AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fChannels->FindObject(detElemId,manuId)); | |
378 | if (!param) | |
379 | { | |
380 | param = new AliMUONCalibParamNF(1,AliMpConstants::ManuNofChannels(),detElemId,manuId,0.0); | |
381 | fChannels->Add(param); | |
382 | } | |
383 | param->SetValueAsFloat(manuChannel,0,proba); | |
384 | ZeroOrOne(proba); | |
385 | } | |
386 | ||
387 | //_____________________________________________________________________________ | |
388 | void | |
389 | AliMUONRejectList::Print(Option_t* opt) const | |
390 | { | |
391 | /// Printout | |
392 | ||
393 | TString sopt(opt); | |
394 | sopt.ToUpper(); | |
395 | Bool_t debug(kFALSE); | |
396 | ||
397 | if ( sopt.Contains("DEBUG") ) debug=kTRUE; | |
398 | ||
399 | cout << Form("We have probabilities for %d detection element(s), %d bus patch(es), %d manu(s)", | |
400 | fNofDEs,fNofBPs,fNofManus) << endl; | |
401 | ||
402 | ::Dump("DE %04d",fNofDEs,fDEIds,fDEProbas,debug); | |
403 | ::Dump("BusPatch %04d",fNofBPs,fBPIds,fBPProbas,debug); | |
404 | ::Dump("DE %04d MANU %4d",fNofManus,fManuIds,fManuProbas,debug); | |
405 | } |