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7a086578 | 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 AliDevice | |
20 | // Signal (Hit) handling of a generic device. | |
21 | // Basically this class provides a user interface to group and handle | |
22 | // various instances of AliSignal objects, called generically "hits". | |
23 | // An AliDevice object itself has (in addition to hit storage) also the | |
24 | // complete functionality of the class AliSignal. | |
25 | // | |
26 | // Example : | |
27 | // ========= | |
28 | // | |
29 | // AliDevice m; | |
9e6577df | 30 | // // Set user defined status word to indicate e.g. readout electronics version |
31 | // m.SetStatus(100201); | |
7a086578 | 32 | // m.SetHitCopy(1); |
33 | // m.SetName("OM123"); | |
34 | // | |
35 | // Float_t pos[3]={1,2,3}; | |
36 | // m.SetPosition(pos,"car"); | |
37 | // | |
38 | // AliSignal s; | |
39 | // | |
40 | // s.Reset(1); | |
41 | // s.SetName("OM123 Hit 1"); | |
42 | // s.SetSlotName("ADC"); | |
43 | // s.SetSignal(10); | |
44 | // s.SetSlotName("LE",2); | |
45 | // s.SetSignal(-100,2); | |
46 | // s.SetSlotName("TOT",3); | |
47 | // s.SetSignal(-1000,3); | |
48 | // m.AddHit(s); | |
49 | // | |
50 | // s.Reset(1); | |
51 | // s.SetName("OM123 Hit 2"); | |
52 | // s.SetSlotName("ADC"); | |
53 | // s.SetSignal(11); | |
54 | // s.SetSlotName("LE",2); | |
55 | // s.SetSignal(-101,2); | |
56 | // s.SetSlotName("TOT",3); | |
57 | // s.SetSignal(1001,3); | |
58 | // m.AddHit(s); | |
59 | // | |
60 | // s.Reset(1); | |
61 | // s.SetName("OM123 Hit 3"); | |
62 | // s.SetSlotName("ADC"); | |
63 | // s.SetSignal(12); | |
64 | // s.SetSlotName("LE",2); | |
65 | // s.SetSignal(-102,2); | |
66 | // s.SetSlotName("TOT",3); | |
67 | // s.SetSignal(-1002,3); | |
68 | // m.AddHit(s); | |
69 | // | |
7b825f44 | 70 | // TObjArray* ordered=m.SortHits("TOT"); |
71 | // nhits=ordered->GetEntries(); | |
7a086578 | 72 | // for (Int_t i=0; i<nhits; i++) |
73 | // { | |
7b825f44 | 74 | // AliSignal* sx=(AliSignal*)ordered->At(i); |
7a086578 | 75 | // if (sx) sx->Data(); |
76 | // } | |
77 | // | |
78 | //--- Author: Nick van Eijndhoven 23-jun-2004 Utrecht University | |
79 | //- Modified: NvE $Date$ Utrecht University | |
80 | /////////////////////////////////////////////////////////////////////////// | |
81 | ||
82 | #include "AliDevice.h" | |
83 | #include "Riostream.h" | |
84 | ||
85 | ClassImp(AliDevice) // Class implementation to enable ROOT I/O | |
86 | ||
87 | AliDevice::AliDevice() : AliSignal() | |
88 | { | |
89 | // Default constructor. | |
9e6577df | 90 | // The user definable status word is set to zero. |
7b825f44 | 91 | // By default private copies of the recorded hits will be made. |
92 | // This implies that by default the device will own the registered hits. | |
93 | // See the SetHitCopy() memberfunction for further details. | |
9e6577df | 94 | fStatus=0; |
7b825f44 | 95 | fHitCopy=1; |
7a086578 | 96 | fHits=0; |
7b825f44 | 97 | fOrdered=0; |
965bd237 | 98 | fMarkers=0; |
7a086578 | 99 | } |
100 | /////////////////////////////////////////////////////////////////////////// | |
101 | AliDevice::~AliDevice() | |
102 | { | |
103 | // Default destructor. | |
b055c99d | 104 | |
105 | // Remove backward links to this device from the hits | |
106 | // which were not owned by it. | |
107 | if (!fHitCopy) | |
108 | { | |
109 | for (Int_t ih=1; ih<=GetNhits(); ih++) | |
110 | { | |
111 | AliSignal* sx=GetHit(ih); | |
112 | if (sx) sx->ResetLinks(this); | |
113 | } | |
114 | } | |
115 | ||
7a086578 | 116 | if (fHits) |
117 | { | |
118 | delete fHits; | |
119 | fHits=0; | |
120 | } | |
7b825f44 | 121 | |
122 | if (fOrdered) | |
123 | { | |
124 | delete fOrdered; | |
125 | fOrdered=0; | |
126 | } | |
965bd237 | 127 | |
128 | if (fMarkers) | |
129 | { | |
130 | delete fMarkers; | |
131 | fMarkers=0; | |
132 | } | |
7a086578 | 133 | } |
134 | /////////////////////////////////////////////////////////////////////////// | |
135 | AliDevice::AliDevice(const AliDevice& dev) : AliSignal(dev) | |
136 | { | |
137 | // Copy constructor. | |
7b825f44 | 138 | |
139 | fHits=0; | |
140 | fOrdered=0; | |
965bd237 | 141 | fMarkers=0; |
7b825f44 | 142 | |
9e6577df | 143 | fStatus=dev.GetStatus(); |
7a086578 | 144 | fHitCopy=dev.GetHitCopy(); |
7b825f44 | 145 | |
7a086578 | 146 | Int_t nhits=dev.GetNhits(); |
147 | if (nhits) | |
148 | { | |
149 | fHits=new TObjArray(nhits); | |
150 | if (fHitCopy) fHits->SetOwner(); | |
151 | for (Int_t ih=1; ih<=nhits; ih++) | |
152 | { | |
153 | AliSignal* sx=dev.GetHit(ih); | |
154 | if (fHitCopy) | |
155 | { | |
156 | fHits->Add(sx->Clone()); | |
b055c99d | 157 | AliSignal* s=(AliSignal*)fHits->Last(); |
7a086578 | 158 | s->ResetLinks((AliDevice*)&dev); |
965bd237 | 159 | s->SetDevice(this); |
7a086578 | 160 | } |
161 | else | |
162 | { | |
163 | sx->AddLink(this); | |
164 | fHits->Add(sx); | |
165 | } | |
166 | } | |
167 | } | |
168 | } | |
169 | /////////////////////////////////////////////////////////////////////////// | |
170 | void AliDevice::Reset(Int_t mode) | |
171 | { | |
172 | // Reset registered hits and AliSignal attributes. | |
9e6577df | 173 | // Note : The status word and HitCopy flag are NOT modified. |
174 | // Use SetStatus() and SetHitCopy() to modify these parameters. | |
7a086578 | 175 | // See AliSignal::Reset() for further details. |
176 | RemoveHits(); | |
177 | AliSignal::Reset(mode); | |
178 | } | |
179 | /////////////////////////////////////////////////////////////////////////// | |
180 | void AliDevice::SetHitCopy(Int_t j) | |
181 | { | |
182 | // (De)activate the creation of private copies of the AliSignals added as hits. | |
183 | // j=0 ==> No private copies are made; pointers of original hits are stored. | |
184 | // j=1 ==> Private copies of the hits are made and these pointers are stored. | |
185 | // | |
186 | // Note : Once the storage contains pointer(s) to hit(s) one cannot | |
187 | // change the HitCopy mode anymore. | |
188 | // To change the HitCopy mode for an existing AliDevice containing | |
189 | // hits one first has to invoke either RemoveHits() or Reset(). | |
190 | if (!fHits) | |
191 | { | |
192 | if (j==0 || j==1) | |
193 | { | |
194 | fHitCopy=j; | |
195 | } | |
196 | else | |
197 | { | |
198 | cout << "*AliDevice::SetHitCopy* Invalid argument : " << j << endl; | |
199 | } | |
200 | } | |
201 | else | |
202 | { | |
203 | cout << "*AliDevice::SetHitCopy* Storage already contained hits." | |
204 | << " ==> HitCopy mode not changed." << endl; | |
205 | } | |
206 | } | |
207 | /////////////////////////////////////////////////////////////////////////// | |
208 | Int_t AliDevice::GetHitCopy() const | |
209 | { | |
210 | // Provide value of the HitCopy mode. | |
211 | // 0 ==> No private copies are made; pointers of original hits are stored. | |
212 | // 1 ==> Private copies of the hits are made and these pointers are stored. | |
213 | return fHitCopy; | |
214 | } | |
215 | /////////////////////////////////////////////////////////////////////////// | |
9e6577df | 216 | void AliDevice::SetStatus(Int_t word) |
217 | { | |
218 | // Set a user defined status word for this device. | |
219 | fStatus=word; | |
220 | } | |
221 | /////////////////////////////////////////////////////////////////////////// | |
222 | Int_t AliDevice::GetStatus() const | |
223 | { | |
224 | // Provide the user defined status word for this device. | |
225 | return fStatus; | |
226 | } | |
227 | /////////////////////////////////////////////////////////////////////////// | |
7a086578 | 228 | void AliDevice::AddHit(AliSignal& s) |
229 | { | |
230 | // Register an AliSignal object as a hit to this device. | |
965bd237 | 231 | // Note : In case this device owns the AliSignal object, the pointer to |
232 | // this device will be stored in the special owning device | |
233 | // pointer of the AliSignal object. | |
234 | // In case this device does not own the AliSignal object, a (backward) | |
235 | // link to this device is added to the first slot of the AliSignal | |
236 | // if there was no link to this device already present. | |
237 | ||
7a086578 | 238 | if (!fHits) |
239 | { | |
240 | fHits=new TObjArray(1); | |
241 | if (fHitCopy) fHits->SetOwner(); | |
242 | } | |
243 | ||
244 | // Check if this signal is already stored for this device. | |
245 | Int_t nhits=GetNhits(); | |
246 | for (Int_t i=0; i<nhits; i++) | |
247 | { | |
248 | if (&s==fHits->At(i)) return; | |
249 | } | |
250 | ||
965bd237 | 251 | // Check for existing (backward) link to this device. |
252 | Int_t nlinks=s.GetNlinks(this); | |
7a086578 | 253 | |
254 | if (fHitCopy) | |
255 | { | |
256 | fHits->Add(s.Clone()); | |
965bd237 | 257 | // Remove unnecessary backward link(s) from the various slots |
258 | // and set the owning link to this device | |
259 | AliSignal* sx=(AliSignal*)fHits->Last(); | |
260 | if (nlinks) sx->ResetLinks(this); | |
261 | sx->SetDevice(this); | |
7a086578 | 262 | } |
263 | else | |
264 | { | |
265 | fHits->Add(&s); | |
965bd237 | 266 | // Set (backward) link to the this device |
267 | if (!nlinks) s.AddLink(this); | |
7a086578 | 268 | } |
269 | } | |
270 | /////////////////////////////////////////////////////////////////////////// | |
271 | void AliDevice::RemoveHit(AliSignal& s) | |
272 | { | |
273 | // Remove AliSignal object registered as a hit from this device. | |
274 | if (fHits) | |
275 | { | |
276 | AliSignal* test=(AliSignal*)fHits->Remove(&s); | |
277 | if (test) | |
278 | { | |
279 | fHits->Compress(); | |
280 | if (fHitCopy) delete test; | |
281 | } | |
282 | } | |
7b825f44 | 283 | if (fOrdered) |
284 | { | |
285 | AliSignal* test=(AliSignal*)fOrdered->Remove(&s); | |
286 | if (test) fOrdered->Compress(); | |
287 | } | |
7a086578 | 288 | } |
289 | /////////////////////////////////////////////////////////////////////////// | |
290 | void AliDevice::RemoveHits() | |
291 | { | |
292 | // Remove all AliSignal objects registered as hits from this device. | |
293 | if (fHits) | |
294 | { | |
295 | delete fHits; | |
296 | fHits=0; | |
297 | } | |
7b825f44 | 298 | if (fOrdered) |
299 | { | |
300 | delete fOrdered; | |
301 | fOrdered=0; | |
302 | } | |
965bd237 | 303 | if (fMarkers) |
304 | { | |
305 | delete fMarkers; | |
306 | fMarkers=0; | |
307 | } | |
7a086578 | 308 | } |
309 | /////////////////////////////////////////////////////////////////////////// | |
310 | Int_t AliDevice::GetNhits() const | |
311 | { | |
312 | // Provide the number of registered hits for this device. | |
313 | Int_t nhits=0; | |
314 | if (fHits) nhits=fHits->GetEntries(); | |
315 | return nhits; | |
316 | } | |
317 | /////////////////////////////////////////////////////////////////////////// | |
318 | AliSignal* AliDevice::GetHit(Int_t j) const | |
319 | { | |
320 | // Provide the AliSignal object registered as hit number j. | |
321 | // Note : j=1 denotes the first hit. | |
322 | if (!fHits) return 0; | |
323 | ||
324 | if ((j >= 1) && (j <= GetNhits())) | |
325 | { | |
326 | return (AliSignal*)fHits->At(j-1); | |
327 | } | |
328 | else | |
329 | { | |
330 | return 0; | |
331 | } | |
332 | } | |
333 | /////////////////////////////////////////////////////////////////////////// | |
4f368c8c | 334 | AliSignal* AliDevice::GetIdHit(Int_t id) const |
335 | { | |
336 | // Return the hit with unique identifier "id". | |
337 | if (!fHits || id<0) return 0; | |
338 | ||
339 | AliSignal* sx=0; | |
340 | Int_t sid=0; | |
341 | for (Int_t i=0; i<GetNhits(); i++) | |
342 | { | |
343 | sx=(AliSignal*)fHits->At(i); | |
344 | if (sx) | |
345 | { | |
346 | sid=sx->GetUniqueID(); | |
347 | if (id==sid) return sx; | |
348 | } | |
349 | } | |
350 | return 0; // No matching id found | |
351 | } | |
352 | /////////////////////////////////////////////////////////////////////////// | |
7a086578 | 353 | TObjArray* AliDevice::GetHits() |
354 | { | |
355 | // Provide the references to all the registered hits. | |
356 | return fHits; | |
357 | } | |
358 | /////////////////////////////////////////////////////////////////////////// | |
359 | void AliDevice::ShowHit(Int_t j) const | |
360 | { | |
361 | // Show data of the registered j-th hit. | |
362 | // If j=0 all associated hits will be shown. | |
363 | // The default is j=0. | |
364 | if (!j) | |
365 | { | |
366 | Int_t nhits=GetNhits(); | |
367 | for (Int_t ih=1; ih<=nhits; ih++) | |
368 | { | |
369 | AliSignal* sx=GetHit(ih); | |
370 | if (sx) sx->Data(); | |
371 | } | |
372 | } | |
373 | else | |
374 | { | |
375 | AliSignal* s=GetHit(j); | |
376 | if (s) s->Data(); | |
377 | } | |
378 | } | |
379 | /////////////////////////////////////////////////////////////////////////// | |
380 | void AliDevice::Data(TString f) const | |
381 | { | |
382 | // Print the device and all registered hit info according to the specified | |
383 | // coordinate frame. | |
384 | AliSignal::Data(f); | |
385 | Int_t nhits=GetNhits(); | |
386 | if (nhits) | |
387 | { | |
388 | cout << " The following " << nhits << " hits are registered : " << endl; | |
389 | ShowHit(); | |
390 | } | |
391 | else | |
392 | { | |
393 | cout << " No hits have been registered for this device." << endl; | |
394 | } | |
395 | } | |
396 | /////////////////////////////////////////////////////////////////////////// | |
965bd237 | 397 | void AliDevice::GetExtremes(Float_t& vmin,Float_t& vmax,Int_t idx,TObjArray* hits) const |
398 | { | |
399 | // Provide the min. and max. signal values of an array of hits. | |
400 | // The input argument "idx" denotes the index of the signal slots to be investigated. | |
401 | // The default is idx=1; | |
402 | // In case hits=0 (default), the registered hits of the current device are used. | |
403 | // Signals which were declared as "Dead" will be rejected. | |
404 | // The gain etc... corrected signals will be used in the process. | |
405 | ||
406 | vmin=0; | |
407 | vmax=0; | |
408 | ||
409 | if (!hits) hits=fHits; | |
410 | ||
411 | if (idx<=0 || !hits) return; | |
412 | ||
413 | Int_t nhits=hits->GetEntries(); | |
414 | ||
415 | Float_t sig=0; | |
416 | for (Int_t i=0; i<nhits; i++) | |
417 | { | |
418 | AliSignal* sx=(AliSignal*)hits->At(i); | |
419 | ||
420 | if (!sx) continue; | |
421 | if (idx > sx->GetNvalues()) continue; // User specified slotindex out of range for this signal | |
422 | if (sx->GetDeadValue(idx)) continue; // Only take alive signals | |
423 | ||
424 | sig=sx->GetSignal(idx,1); | |
425 | if (i==0) | |
426 | { | |
427 | vmin=sig; | |
428 | vmax=sig; | |
429 | } | |
430 | else | |
431 | { | |
432 | if (sig<vmin) vmin=sig; | |
433 | if (sig>vmax) vmax=sig; | |
434 | } | |
435 | } | |
436 | } | |
437 | /////////////////////////////////////////////////////////////////////////// | |
438 | void AliDevice::GetExtremes(Float_t& vmin,Float_t& vmax,TString name,TObjArray* hits) const | |
439 | { | |
440 | // Provide the min. and max. signal values of an array of hits. | |
441 | // The input argument "name" denotes the name of the signal slots to be investigated. | |
442 | // In case hits=0 (default), the registered hits of the current device are used. | |
443 | // Signals which were declared as "Dead" will be rejected. | |
444 | // The gain etc... corrected signals will be used in the process. | |
445 | ||
446 | vmin=0; | |
447 | vmax=0; | |
448 | ||
449 | if (!hits) hits=fHits; | |
450 | ||
451 | if (!hits) return; | |
452 | ||
453 | Int_t nhits=hits->GetEntries(); | |
454 | ||
455 | Int_t idx=0; // The signal slotindex to perform the sorting on | |
456 | ||
457 | Float_t sig=0; | |
458 | for (Int_t i=0; i<nhits; i++) | |
459 | { | |
460 | AliSignal* sx=(AliSignal*)hits->At(i); | |
461 | ||
462 | if (!sx) continue; | |
463 | ||
464 | // Obtain the slotindex corresponding to the user selection | |
465 | idx=sx->GetSlotIndex(name); | |
466 | if (!idx) continue; | |
467 | ||
468 | if (sx->GetDeadValue(idx)) continue; // Only take alive signals | |
469 | ||
470 | sig=sx->GetSignal(idx,1); | |
471 | if (i==0) | |
472 | { | |
473 | vmin=sig; | |
474 | vmax=sig; | |
475 | } | |
476 | else | |
477 | { | |
478 | if (sig<vmin) vmin=sig; | |
479 | if (sig>vmax) vmax=sig; | |
480 | } | |
481 | } | |
482 | } | |
483 | /////////////////////////////////////////////////////////////////////////// | |
7b825f44 | 484 | TObjArray* AliDevice::SortHits(Int_t idx,Int_t mode,TObjArray* hits) |
7a086578 | 485 | { |
486 | // Order the references to an array of hits by looping over the input array "hits" | |
487 | // and checking the signal value. The ordered array is returned as a TObjArray. | |
488 | // In case hits=0 (default), the registered hits of the current device are used. | |
965bd237 | 489 | // Note that the original hit array is not modified. |
7a086578 | 490 | // A "hit" represents an abstract object which is derived from AliSignal. |
491 | // The user can specify the index of the signal slot to perform the sorting on. | |
492 | // By default the slotindex will be 1. | |
493 | // Via the "mode" argument the user can specify ordering in decreasing | |
494 | // order (mode=-1) or ordering in increasing order (mode=1). | |
495 | // The default is mode=-1. | |
496 | // Signals which were declared as "Dead" will be rejected. | |
497 | // The gain etc... corrected signals will be used in the ordering process. | |
498 | ||
7b825f44 | 499 | if (fOrdered) |
500 | { | |
501 | delete fOrdered; | |
502 | fOrdered=0; | |
503 | } | |
7a086578 | 504 | |
505 | if (!hits) hits=fHits; | |
506 | ||
7b825f44 | 507 | if (idx<=0 || abs(mode)!=1 || !hits) return fOrdered; |
7a086578 | 508 | |
509 | Int_t nhits=hits->GetEntries(); | |
510 | if (!nhits) | |
511 | { | |
7b825f44 | 512 | return fOrdered; |
7a086578 | 513 | } |
514 | else | |
515 | { | |
7b825f44 | 516 | fOrdered=new TObjArray(nhits); |
7a086578 | 517 | } |
518 | ||
519 | Int_t nord=0; | |
520 | for (Int_t i=0; i<nhits; i++) // Loop over all hits of the array | |
521 | { | |
522 | AliSignal* s=(AliSignal*)hits->At(i); | |
523 | ||
524 | if (!s) continue; | |
525 | ||
526 | if (idx > s->GetNvalues()) continue; // User specified slotindex out of range for this signal | |
527 | if (s->GetDeadValue(idx)) continue; // Only take alive signals | |
528 | ||
529 | if (nord == 0) // store the first hit with a signal at the first ordered position | |
530 | { | |
531 | nord++; | |
7b825f44 | 532 | fOrdered->AddAt(s,nord-1); |
7a086578 | 533 | continue; |
534 | } | |
535 | ||
536 | for (Int_t j=0; j<=nord; j++) // put hit in the right ordered position | |
537 | { | |
538 | if (j == nord) // module has smallest (mode=-1) or largest (mode=1) signal seen so far | |
539 | { | |
540 | nord++; | |
7b825f44 | 541 | fOrdered->AddAt(s,j); // add hit at the end |
7a086578 | 542 | break; // go for next hit |
543 | } | |
544 | ||
7b825f44 | 545 | if (mode==-1 && s->GetSignal(idx,1) < ((AliSignal*)fOrdered->At(j))->GetSignal(idx,1)) continue; |
546 | if (mode==1 && s->GetSignal(idx,1) > ((AliSignal*)fOrdered->At(j))->GetSignal(idx,1)) continue; | |
7a086578 | 547 | |
548 | nord++; | |
549 | for (Int_t k=nord-1; k>j; k--) // create empty position | |
550 | { | |
7b825f44 | 551 | fOrdered->AddAt(fOrdered->At(k-1),k); |
7a086578 | 552 | } |
7b825f44 | 553 | fOrdered->AddAt(s,j); // put hit at empty position |
7a086578 | 554 | break; // go for next matrix module |
555 | } | |
556 | } | |
7b825f44 | 557 | return fOrdered; |
7a086578 | 558 | } |
559 | /////////////////////////////////////////////////////////////////////////// | |
7b825f44 | 560 | TObjArray* AliDevice::SortHits(TString name,Int_t mode,TObjArray* hits) |
7a086578 | 561 | { |
562 | // Order the references to an array of hits by looping over the input array "hits" | |
563 | // and checking the signal value. The ordered array is returned as a TObjArray. | |
564 | // In case hits=0 (default), the registered hits of the current device are used. | |
965bd237 | 565 | // Note that the input array is not modified. |
7a086578 | 566 | // A "hit" represents an abstract object which is derived from AliSignal. |
567 | // The user can specify the name of the signal slot to perform the sorting on. | |
568 | // In case no matching slotname is found, the signal will be skipped. | |
569 | // Via the "mode" argument the user can specify ordering in decreasing | |
570 | // order (mode=-1) or ordering in increasing order (mode=1). | |
571 | // The default is mode=-1. | |
572 | // Signals which were declared as "Dead" will be rejected. | |
573 | // The gain etc... corrected signals will be used in the ordering process. | |
574 | ||
7b825f44 | 575 | if (fOrdered) |
576 | { | |
577 | delete fOrdered; | |
578 | fOrdered=0; | |
579 | } | |
7a086578 | 580 | |
581 | if (!hits) hits=fHits; | |
582 | ||
7b825f44 | 583 | if (abs(mode)!=1 || !hits) return fOrdered; |
7a086578 | 584 | |
585 | Int_t nhits=hits->GetEntries(); | |
586 | if (!nhits) | |
587 | { | |
7b825f44 | 588 | return fOrdered; |
7a086578 | 589 | } |
590 | else | |
591 | { | |
7b825f44 | 592 | fOrdered=new TObjArray(nhits); |
7a086578 | 593 | } |
594 | ||
595 | Int_t idx=0; // The signal slotindex to perform the sorting on | |
596 | ||
597 | Int_t nord=0; | |
598 | for (Int_t i=0; i<nhits; i++) // loop over all hits of the array | |
599 | { | |
600 | AliSignal* s=(AliSignal*)hits->At(i); | |
601 | ||
602 | if (!s) continue; | |
603 | ||
604 | // Obtain the slotindex corresponding to the user selection | |
605 | idx=s->GetSlotIndex(name); | |
606 | if (!idx) continue; | |
607 | ||
608 | if (s->GetDeadValue(idx)) continue; // only take alive signals | |
609 | ||
610 | if (nord == 0) // store the first hit with a signal at the first ordered position | |
611 | { | |
612 | nord++; | |
7b825f44 | 613 | fOrdered->AddAt(s,nord-1); |
7a086578 | 614 | continue; |
615 | } | |
616 | ||
617 | for (Int_t j=0; j<=nord; j++) // put hit in the right ordered position | |
618 | { | |
619 | if (j == nord) // module has smallest (mode=-1) or largest (mode=1) signal seen so far | |
620 | { | |
621 | nord++; | |
7b825f44 | 622 | fOrdered->AddAt(s,j); // add hit at the end |
7a086578 | 623 | break; // go for next hit |
624 | } | |
625 | ||
7b825f44 | 626 | if (mode==-1 && s->GetSignal(idx,1) < ((AliSignal*)fOrdered->At(j))->GetSignal(idx,1)) continue; |
627 | if (mode==1 && s->GetSignal(idx,1) > ((AliSignal*)fOrdered->At(j))->GetSignal(idx,1)) continue; | |
7a086578 | 628 | |
629 | nord++; | |
630 | for (Int_t k=nord-1; k>j; k--) // create empty position | |
631 | { | |
7b825f44 | 632 | fOrdered->AddAt(fOrdered->At(k-1),k); |
7a086578 | 633 | } |
7b825f44 | 634 | fOrdered->AddAt(s,j); // put hit at empty position |
7a086578 | 635 | break; // go for next matrix module |
636 | } | |
637 | } | |
7b825f44 | 638 | return fOrdered; |
7a086578 | 639 | } |
640 | /////////////////////////////////////////////////////////////////////////// | |
965bd237 | 641 | void AliDevice::DisplayHits(Int_t idx,Float_t scale,TObjArray* hits,Int_t dp,Int_t mstyle,Int_t mcol) |
642 | { | |
643 | // 3D color display of an array hits. | |
644 | // The user can specify the index (default=1) of the signal slot to perform the display for. | |
645 | // The marker size will indicate the absolute value of the signal (specified by the slotindex) | |
646 | // as a percentage of the input argument "scale". | |
647 | // In case scale<0 the maximum absolute signal value encountered in the hit array will be used | |
648 | // to define the 100% scale. The default is scale=-1. | |
649 | // In case hits=0 (default), the registered hits of the current device are used. | |
650 | // Note that the input array is not modified. | |
651 | // In case dp=1 the device position will be used, otherwise the hit position will | |
652 | // be used in the display. The default is dp=0. | |
653 | // Via the "mstyle" and "mcol" arguments the user can specify the marker style | |
654 | // and color (see TPolyMarker3D) respectively. | |
655 | // The defaults are mstyle="large scalable dot" and mcol=blue. | |
656 | // Signals which were declared as "Dead" will not be displayed. | |
657 | // The gain etc... corrected signals will be used to determine the marker size. | |
658 | // | |
659 | // Note : | |
660 | // ------ | |
661 | // Before any display activity, a TCanvas and a TView have to be initiated | |
662 | // first by the user like for instance | |
663 | // | |
664 | // TCanvas* c1=new TCanvas("c1","c1"); | |
665 | // TView* view=new TView(1); | |
666 | // view->SetRange(-1000,-1000,-1000,1000,1000,1000); | |
667 | // view->ShowAxis(); | |
668 | ||
669 | Int_t thisdev=0; // Indicate whether this is the owning device or not | |
670 | if (!hits) | |
671 | { | |
672 | hits=fHits; | |
673 | thisdev=1; | |
674 | } | |
675 | ||
676 | if (idx<=0 || !hits) return; | |
677 | ||
678 | Int_t nhits=hits->GetEntries(); | |
679 | if (!nhits) return; | |
680 | ||
681 | Float_t sigmax=fabs(scale); | |
682 | if (scale<0) | |
683 | { | |
684 | Float_t vmin,vmax; | |
685 | GetExtremes(vmin,vmax,idx,hits); | |
686 | sigmax=fabs(vmax); | |
687 | if (fabs(vmin)>sigmax) sigmax=fabs(vmin); | |
688 | } | |
689 | ||
690 | if (sigmax <=0) return; | |
691 | ||
692 | if (fMarkers) | |
693 | { | |
694 | delete fMarkers; | |
695 | fMarkers=0; | |
696 | } | |
697 | fMarkers=new TObjArray(nhits); | |
698 | fMarkers->SetOwner(); | |
699 | ||
700 | Float_t pos[3]; | |
701 | GetPosition(pos,"car"); | |
702 | ||
703 | Float_t sig=0; | |
704 | for (Int_t ih=0; ih<nhits; ih++) | |
705 | { | |
706 | AliSignal* sx=(AliSignal*)hits->At(ih); | |
707 | if (!sx) continue; | |
708 | if (!dp) | |
709 | { | |
710 | sx->GetPosition(pos,"car"); | |
711 | } | |
712 | else | |
713 | { | |
714 | if (!thisdev) | |
715 | { | |
716 | AliDevice* dev=sx->GetDevice(); | |
717 | if (dev) dev->GetPosition(pos,"car"); | |
718 | } | |
719 | } | |
720 | sig=sx->GetSignal(idx,1); | |
721 | TPolyMarker3D* m=new TPolyMarker3D(); | |
722 | m->SetMarkerStyle(mstyle); | |
723 | m->SetMarkerColor(mcol); | |
724 | m->SetMarkerSize(100.*fabs(sig)/sigmax); | |
725 | m->SetPoint(0,pos[0],pos[1],pos[2]); | |
726 | fMarkers->Add(m); | |
727 | m->Draw(); | |
728 | } | |
729 | } | |
730 | /////////////////////////////////////////////////////////////////////////// | |
731 | void AliDevice::DisplayHits(TString name,Float_t scale,TObjArray* hits,Int_t dp,Int_t mstyle,Int_t mcol) | |
732 | { | |
733 | // 3D color display of an array hits. | |
734 | // The user can specify the name of the signal slot to perform the display for. | |
735 | // The marker size will indicate the absolute value of the signal (specified by the slotname) | |
736 | // as a percentage of the input argument "scale". | |
737 | // In case scale<0 the maximum absolute signal value encountered in the hit array will be used | |
738 | // to define the 100% scale. The default is scale=-1. | |
739 | // In case hits=0 (default), the registered hits of the current device are used. | |
740 | // Note that the input array is not modified. | |
741 | // In case dp=1 the device position will be used, otherwise the hit position will | |
742 | // be used in the display. The default is dp=0. | |
743 | // The marker size will indicate the percentage of the maximum encountered value | |
744 | // of the absolute value of the name-specified input signal slots. | |
745 | // Via the "mstyle" and "mcol" arguments the user can specify the marker style | |
746 | // and color (see TPolyMarker3D) respectively. | |
747 | // The defaults are mstyle="large scalable dot" and mcol=blue. | |
748 | // Signals which were declared as "Dead" will not be displayed. | |
749 | // The gain etc... corrected signals will be used to determine the marker size. | |
750 | // | |
751 | // Note : | |
752 | // ------ | |
753 | // Before any display activity, a TCanvas and a TView have to be initiated | |
754 | // first by the user like for instance | |
755 | // | |
756 | // TCanvas* c1=new TCanvas("c1","c1"); | |
757 | // TView* view=new TView(1); | |
758 | // view->SetRange(-1000,-1000,-1000,1000,1000,1000); | |
759 | // view->ShowAxis(); | |
760 | ||
761 | Int_t thisdev=0; // Indicate whether this is the owning device or not | |
762 | if (!hits) | |
763 | { | |
764 | hits=fHits; | |
765 | thisdev=1; | |
766 | } | |
767 | ||
768 | if (!hits) return; | |
769 | ||
770 | Int_t nhits=hits->GetEntries(); | |
771 | ||
772 | if (!nhits) return; | |
773 | ||
774 | Float_t sigmax=fabs(scale); | |
775 | if (scale<0) | |
776 | { | |
777 | Float_t vmin,vmax; | |
778 | GetExtremes(vmin,vmax,name,hits); | |
779 | sigmax=fabs(vmax); | |
780 | if (fabs(vmin)>sigmax) sigmax=fabs(vmin); | |
781 | } | |
782 | ||
783 | if (sigmax <=0) return; | |
784 | ||
785 | if (fMarkers) | |
786 | { | |
787 | delete fMarkers; | |
788 | fMarkers=0; | |
789 | } | |
790 | fMarkers=new TObjArray(nhits); | |
791 | fMarkers->SetOwner(); | |
792 | ||
793 | Float_t pos[3]; | |
794 | GetPosition(pos,"car"); | |
795 | ||
796 | Int_t idx=0; // The slot index corresponding to the user specified name | |
797 | Float_t sig=0; | |
798 | for (Int_t ih=0; ih<nhits; ih++) | |
799 | { | |
800 | AliSignal* sx=(AliSignal*)hits->At(ih); | |
801 | if (!sx) continue; | |
802 | idx=sx->GetSlotIndex(name); | |
803 | if (!idx) continue; | |
804 | if (!dp) | |
805 | { | |
806 | sx->GetPosition(pos,"car"); | |
807 | } | |
808 | else | |
809 | { | |
810 | if (!thisdev) | |
811 | { | |
812 | AliDevice* dev=sx->GetDevice(); | |
813 | if (dev) dev->GetPosition(pos,"car"); | |
814 | } | |
815 | } | |
816 | sig=sx->GetSignal(idx,1); | |
817 | TPolyMarker3D* m=new TPolyMarker3D(); | |
818 | m->SetMarkerStyle(mstyle); | |
819 | m->SetMarkerColor(mcol); | |
820 | m->SetMarkerSize(100.*fabs(sig)/sigmax); | |
821 | m->SetPoint(0,pos[0],pos[1],pos[2]); | |
822 | fMarkers->Add(m); | |
823 | m->Draw(); | |
824 | } | |
825 | } | |
826 | /////////////////////////////////////////////////////////////////////////// | |
7a086578 | 827 | TObject* AliDevice::Clone(const char* name) const |
828 | { | |
829 | // Make a deep copy of the current object and provide the pointer to the copy. | |
830 | // This memberfunction enables automatic creation of new objects of the | |
831 | // correct type depending on the object type, a feature which may be very useful | |
832 | // for containers like AliEvent when adding objects in case the | |
833 | // container owns the objects. This feature allows e.g. AliEvent | |
834 | // to store either AliDevice objects or objects derived from AliDevice | |
835 | // via tha AddDevice memberfunction, provided these derived classes also have | |
836 | // a proper Clone memberfunction. | |
837 | ||
838 | AliDevice* dev=new AliDevice(*this); | |
839 | if (name) | |
840 | { | |
841 | if (strlen(name)) dev->SetName(name); | |
842 | } | |
843 | return dev; | |
844 | } | |
845 | /////////////////////////////////////////////////////////////////////////// |