]>
Commit | Line | Data |
---|---|---|
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 | ||
b09247a2 | 82 | #include <cstdlib> |
7a086578 | 83 | #include "AliDevice.h" |
84 | #include "Riostream.h" | |
85 | ||
86 | ClassImp(AliDevice) // Class implementation to enable ROOT I/O | |
87 | ||
88 | AliDevice::AliDevice() : AliSignal() | |
89 | { | |
90 | // Default constructor. | |
9e6577df | 91 | // The user definable status word is set to zero. |
7b825f44 | 92 | // By default private copies of the recorded hits will be made. |
93 | // This implies that by default the device will own the registered hits. | |
94 | // See the SetHitCopy() memberfunction for further details. | |
9e6577df | 95 | fStatus=0; |
7b825f44 | 96 | fHitCopy=1; |
7a086578 | 97 | fHits=0; |
7b825f44 | 98 | fOrdered=0; |
965bd237 | 99 | fMarkers=0; |
7a086578 | 100 | } |
101 | /////////////////////////////////////////////////////////////////////////// | |
102 | AliDevice::~AliDevice() | |
103 | { | |
104 | // Default destructor. | |
b055c99d | 105 | |
106 | // Remove backward links to this device from the hits | |
107 | // which were not owned by it. | |
108 | if (!fHitCopy) | |
109 | { | |
110 | for (Int_t ih=1; ih<=GetNhits(); ih++) | |
111 | { | |
112 | AliSignal* sx=GetHit(ih); | |
113 | if (sx) sx->ResetLinks(this); | |
114 | } | |
115 | } | |
116 | ||
7a086578 | 117 | if (fHits) |
118 | { | |
119 | delete fHits; | |
120 | fHits=0; | |
121 | } | |
7b825f44 | 122 | |
123 | if (fOrdered) | |
124 | { | |
125 | delete fOrdered; | |
126 | fOrdered=0; | |
127 | } | |
965bd237 | 128 | |
129 | if (fMarkers) | |
130 | { | |
131 | delete fMarkers; | |
132 | fMarkers=0; | |
133 | } | |
7a086578 | 134 | } |
135 | /////////////////////////////////////////////////////////////////////////// | |
136 | AliDevice::AliDevice(const AliDevice& dev) : AliSignal(dev) | |
137 | { | |
138 | // Copy constructor. | |
7b825f44 | 139 | |
140 | fHits=0; | |
141 | fOrdered=0; | |
965bd237 | 142 | fMarkers=0; |
7b825f44 | 143 | |
9e6577df | 144 | fStatus=dev.GetStatus(); |
7a086578 | 145 | fHitCopy=dev.GetHitCopy(); |
7b825f44 | 146 | |
7a086578 | 147 | Int_t nhits=dev.GetNhits(); |
148 | if (nhits) | |
149 | { | |
150 | fHits=new TObjArray(nhits); | |
151 | if (fHitCopy) fHits->SetOwner(); | |
152 | for (Int_t ih=1; ih<=nhits; ih++) | |
153 | { | |
154 | AliSignal* sx=dev.GetHit(ih); | |
155 | if (fHitCopy) | |
156 | { | |
157 | fHits->Add(sx->Clone()); | |
b055c99d | 158 | AliSignal* s=(AliSignal*)fHits->Last(); |
7a086578 | 159 | s->ResetLinks((AliDevice*)&dev); |
965bd237 | 160 | s->SetDevice(this); |
7a086578 | 161 | } |
162 | else | |
163 | { | |
164 | sx->AddLink(this); | |
165 | fHits->Add(sx); | |
166 | } | |
167 | } | |
168 | } | |
169 | } | |
170 | /////////////////////////////////////////////////////////////////////////// | |
171 | void AliDevice::Reset(Int_t mode) | |
172 | { | |
173 | // Reset registered hits and AliSignal attributes. | |
9e6577df | 174 | // Note : The status word and HitCopy flag are NOT modified. |
175 | // Use SetStatus() and SetHitCopy() to modify these parameters. | |
7a086578 | 176 | // See AliSignal::Reset() for further details. |
177 | RemoveHits(); | |
178 | AliSignal::Reset(mode); | |
179 | } | |
180 | /////////////////////////////////////////////////////////////////////////// | |
181 | void AliDevice::SetHitCopy(Int_t j) | |
182 | { | |
183 | // (De)activate the creation of private copies of the AliSignals added as hits. | |
184 | // j=0 ==> No private copies are made; pointers of original hits are stored. | |
185 | // j=1 ==> Private copies of the hits are made and these pointers are stored. | |
186 | // | |
187 | // Note : Once the storage contains pointer(s) to hit(s) one cannot | |
188 | // change the HitCopy mode anymore. | |
189 | // To change the HitCopy mode for an existing AliDevice containing | |
190 | // hits one first has to invoke either RemoveHits() or Reset(). | |
191 | if (!fHits) | |
192 | { | |
193 | if (j==0 || j==1) | |
194 | { | |
195 | fHitCopy=j; | |
196 | } | |
197 | else | |
198 | { | |
199 | cout << "*AliDevice::SetHitCopy* Invalid argument : " << j << endl; | |
200 | } | |
201 | } | |
202 | else | |
203 | { | |
204 | cout << "*AliDevice::SetHitCopy* Storage already contained hits." | |
205 | << " ==> HitCopy mode not changed." << endl; | |
206 | } | |
207 | } | |
208 | /////////////////////////////////////////////////////////////////////////// | |
209 | Int_t AliDevice::GetHitCopy() const | |
210 | { | |
211 | // Provide value of the HitCopy mode. | |
212 | // 0 ==> No private copies are made; pointers of original hits are stored. | |
213 | // 1 ==> Private copies of the hits are made and these pointers are stored. | |
214 | return fHitCopy; | |
215 | } | |
216 | /////////////////////////////////////////////////////////////////////////// | |
9e6577df | 217 | void AliDevice::SetStatus(Int_t word) |
218 | { | |
219 | // Set a user defined status word for this device. | |
220 | fStatus=word; | |
221 | } | |
222 | /////////////////////////////////////////////////////////////////////////// | |
223 | Int_t AliDevice::GetStatus() const | |
224 | { | |
225 | // Provide the user defined status word for this device. | |
226 | return fStatus; | |
227 | } | |
228 | /////////////////////////////////////////////////////////////////////////// | |
7a086578 | 229 | void AliDevice::AddHit(AliSignal& s) |
230 | { | |
231 | // Register an AliSignal object as a hit to this device. | |
965bd237 | 232 | // Note : In case this device owns the AliSignal object, the pointer to |
233 | // this device will be stored in the special owning device | |
234 | // pointer of the AliSignal object. | |
235 | // In case this device does not own the AliSignal object, a (backward) | |
236 | // link to this device is added to the first slot of the AliSignal | |
237 | // if there was no link to this device already present. | |
238 | ||
7a086578 | 239 | if (!fHits) |
240 | { | |
241 | fHits=new TObjArray(1); | |
242 | if (fHitCopy) fHits->SetOwner(); | |
243 | } | |
244 | ||
245 | // Check if this signal is already stored for this device. | |
246 | Int_t nhits=GetNhits(); | |
247 | for (Int_t i=0; i<nhits; i++) | |
248 | { | |
249 | if (&s==fHits->At(i)) return; | |
250 | } | |
251 | ||
965bd237 | 252 | // Check for existing (backward) link to this device. |
253 | Int_t nlinks=s.GetNlinks(this); | |
7a086578 | 254 | |
255 | if (fHitCopy) | |
256 | { | |
257 | fHits->Add(s.Clone()); | |
965bd237 | 258 | // Remove unnecessary backward link(s) from the various slots |
259 | // and set the owning link to this device | |
260 | AliSignal* sx=(AliSignal*)fHits->Last(); | |
261 | if (nlinks) sx->ResetLinks(this); | |
262 | sx->SetDevice(this); | |
7a086578 | 263 | } |
264 | else | |
265 | { | |
266 | fHits->Add(&s); | |
965bd237 | 267 | // Set (backward) link to the this device |
268 | if (!nlinks) s.AddLink(this); | |
7a086578 | 269 | } |
270 | } | |
271 | /////////////////////////////////////////////////////////////////////////// | |
272 | void AliDevice::RemoveHit(AliSignal& s) | |
273 | { | |
274 | // Remove AliSignal object registered as a hit from this device. | |
275 | if (fHits) | |
276 | { | |
277 | AliSignal* test=(AliSignal*)fHits->Remove(&s); | |
278 | if (test) | |
279 | { | |
280 | fHits->Compress(); | |
281 | if (fHitCopy) delete test; | |
282 | } | |
283 | } | |
7b825f44 | 284 | if (fOrdered) |
285 | { | |
286 | AliSignal* test=(AliSignal*)fOrdered->Remove(&s); | |
287 | if (test) fOrdered->Compress(); | |
288 | } | |
7a086578 | 289 | } |
290 | /////////////////////////////////////////////////////////////////////////// | |
291 | void AliDevice::RemoveHits() | |
292 | { | |
293 | // Remove all AliSignal objects registered as hits from this device. | |
294 | if (fHits) | |
295 | { | |
296 | delete fHits; | |
297 | fHits=0; | |
298 | } | |
7b825f44 | 299 | if (fOrdered) |
300 | { | |
301 | delete fOrdered; | |
302 | fOrdered=0; | |
303 | } | |
965bd237 | 304 | if (fMarkers) |
305 | { | |
306 | delete fMarkers; | |
307 | fMarkers=0; | |
308 | } | |
7a086578 | 309 | } |
310 | /////////////////////////////////////////////////////////////////////////// | |
311 | Int_t AliDevice::GetNhits() const | |
312 | { | |
313 | // Provide the number of registered hits for this device. | |
314 | Int_t nhits=0; | |
315 | if (fHits) nhits=fHits->GetEntries(); | |
316 | return nhits; | |
317 | } | |
318 | /////////////////////////////////////////////////////////////////////////// | |
319 | AliSignal* AliDevice::GetHit(Int_t j) const | |
320 | { | |
321 | // Provide the AliSignal object registered as hit number j. | |
322 | // Note : j=1 denotes the first hit. | |
323 | if (!fHits) return 0; | |
324 | ||
325 | if ((j >= 1) && (j <= GetNhits())) | |
326 | { | |
327 | return (AliSignal*)fHits->At(j-1); | |
328 | } | |
329 | else | |
330 | { | |
331 | return 0; | |
332 | } | |
333 | } | |
334 | /////////////////////////////////////////////////////////////////////////// | |
69884331 | 335 | AliSignal* AliDevice::GetHit(TString name) const |
336 | { | |
337 | // Provide the AliSignal object registered as hit with the specified name. | |
338 | // Note : The first hit encountered with the specified name will be provided. | |
339 | ||
340 | if (!fHits) return 0; | |
341 | ||
342 | TString hitname; | |
343 | Int_t nhits=GetNhits(); | |
344 | for (Int_t i=0; i<nhits; i++) | |
345 | { | |
346 | AliSignal* sx=(AliSignal*)fHits->At(i); | |
347 | if (sx) | |
348 | { | |
349 | hitname=sx->GetName(); | |
350 | if (hitname == name) return sx; | |
351 | } | |
352 | } | |
353 | ||
354 | return 0; // No matching name found | |
355 | } | |
356 | /////////////////////////////////////////////////////////////////////////// | |
4f368c8c | 357 | AliSignal* AliDevice::GetIdHit(Int_t id) const |
358 | { | |
359 | // Return the hit with unique identifier "id". | |
360 | if (!fHits || id<0) return 0; | |
361 | ||
362 | AliSignal* sx=0; | |
363 | Int_t sid=0; | |
364 | for (Int_t i=0; i<GetNhits(); i++) | |
365 | { | |
366 | sx=(AliSignal*)fHits->At(i); | |
367 | if (sx) | |
368 | { | |
369 | sid=sx->GetUniqueID(); | |
370 | if (id==sid) return sx; | |
371 | } | |
372 | } | |
373 | return 0; // No matching id found | |
374 | } | |
375 | /////////////////////////////////////////////////////////////////////////// | |
7a086578 | 376 | TObjArray* AliDevice::GetHits() |
377 | { | |
378 | // Provide the references to all the registered hits. | |
379 | return fHits; | |
380 | } | |
381 | /////////////////////////////////////////////////////////////////////////// | |
382 | void AliDevice::ShowHit(Int_t j) const | |
383 | { | |
384 | // Show data of the registered j-th hit. | |
385 | // If j=0 all associated hits will be shown. | |
386 | // The default is j=0. | |
387 | if (!j) | |
388 | { | |
389 | Int_t nhits=GetNhits(); | |
390 | for (Int_t ih=1; ih<=nhits; ih++) | |
391 | { | |
392 | AliSignal* sx=GetHit(ih); | |
393 | if (sx) sx->Data(); | |
394 | } | |
395 | } | |
396 | else | |
397 | { | |
398 | AliSignal* s=GetHit(j); | |
399 | if (s) s->Data(); | |
400 | } | |
401 | } | |
402 | /////////////////////////////////////////////////////////////////////////// | |
1f241680 | 403 | void AliDevice::Data(TString f,TString u) const |
7a086578 | 404 | { |
405 | // Print the device and all registered hit info according to the specified | |
1f241680 | 406 | // coordinate frame f. |
407 | // | |
408 | // The string argument "u" allows to choose between different angular units | |
409 | // in case e.g. a spherical frame is selected. | |
410 | // u = "rad" : angles provided in radians | |
411 | // "deg" : angles provided in degrees | |
412 | // | |
413 | // The defaults are f="car" and u="rad". | |
414 | ||
415 | AliSignal::Data(f,u); | |
7a086578 | 416 | Int_t nhits=GetNhits(); |
417 | if (nhits) | |
418 | { | |
419 | cout << " The following " << nhits << " hits are registered : " << endl; | |
420 | ShowHit(); | |
421 | } | |
422 | else | |
423 | { | |
424 | cout << " No hits have been registered for this device." << endl; | |
425 | } | |
426 | } | |
427 | /////////////////////////////////////////////////////////////////////////// | |
27e6d856 | 428 | void AliDevice::GetExtremes(Float_t& vmin,Float_t& vmax,Int_t idx,TObjArray* hits,Int_t mode) const |
965bd237 | 429 | { |
430 | // Provide the min. and max. signal values of an array of hits. | |
431 | // The input argument "idx" denotes the index of the signal slots to be investigated. | |
432 | // The default is idx=1; | |
433 | // In case hits=0 (default), the registered hits of the current device are used. | |
434 | // Signals which were declared as "Dead" will be rejected. | |
27e6d856 | 435 | // The gain etc... corrected signals will be used in the process as specified |
436 | // by the "mode" argument. The definition of this "mode" parameter corresponds to | |
437 | // the description provided in the GetSignal memberfunction of class AliSignal. | |
438 | // The default is mode=1 (for backward compatibility reasons). | |
965bd237 | 439 | |
440 | vmin=0; | |
441 | vmax=0; | |
442 | ||
443 | if (!hits) hits=fHits; | |
444 | ||
445 | if (idx<=0 || !hits) return; | |
446 | ||
447 | Int_t nhits=hits->GetEntries(); | |
448 | ||
449 | Float_t sig=0; | |
450 | for (Int_t i=0; i<nhits; i++) | |
451 | { | |
452 | AliSignal* sx=(AliSignal*)hits->At(i); | |
453 | ||
454 | if (!sx) continue; | |
455 | if (idx > sx->GetNvalues()) continue; // User specified slotindex out of range for this signal | |
456 | if (sx->GetDeadValue(idx)) continue; // Only take alive signals | |
457 | ||
27e6d856 | 458 | sig=sx->GetSignal(idx,mode); |
965bd237 | 459 | if (i==0) |
460 | { | |
461 | vmin=sig; | |
462 | vmax=sig; | |
463 | } | |
464 | else | |
465 | { | |
466 | if (sig<vmin) vmin=sig; | |
467 | if (sig>vmax) vmax=sig; | |
468 | } | |
469 | } | |
470 | } | |
471 | /////////////////////////////////////////////////////////////////////////// | |
27e6d856 | 472 | void AliDevice::GetExtremes(Float_t& vmin,Float_t& vmax,TString name,TObjArray* hits,Int_t mode) const |
965bd237 | 473 | { |
474 | // Provide the min. and max. signal values of an array of hits. | |
475 | // The input argument "name" denotes the name of the signal slots to be investigated. | |
476 | // In case hits=0 (default), the registered hits of the current device are used. | |
477 | // Signals which were declared as "Dead" will be rejected. | |
27e6d856 | 478 | // The gain etc... corrected signals will be used in the process as specified |
479 | // by the "mode" argument. The definition of this "mode" parameter corresponds to | |
480 | // the description provided in the GetSignal memberfunction of class AliSignal. | |
481 | // The default is mode=1 (for backward compatibility reasons). | |
965bd237 | 482 | |
483 | vmin=0; | |
484 | vmax=0; | |
485 | ||
486 | if (!hits) hits=fHits; | |
487 | ||
488 | if (!hits) return; | |
489 | ||
490 | Int_t nhits=hits->GetEntries(); | |
491 | ||
492 | Int_t idx=0; // The signal slotindex to perform the sorting on | |
493 | ||
494 | Float_t sig=0; | |
495 | for (Int_t i=0; i<nhits; i++) | |
496 | { | |
497 | AliSignal* sx=(AliSignal*)hits->At(i); | |
498 | ||
499 | if (!sx) continue; | |
500 | ||
501 | // Obtain the slotindex corresponding to the user selection | |
502 | idx=sx->GetSlotIndex(name); | |
503 | if (!idx) continue; | |
504 | ||
505 | if (sx->GetDeadValue(idx)) continue; // Only take alive signals | |
506 | ||
27e6d856 | 507 | sig=sx->GetSignal(idx,mode); |
965bd237 | 508 | if (i==0) |
509 | { | |
510 | vmin=sig; | |
511 | vmax=sig; | |
512 | } | |
513 | else | |
514 | { | |
515 | if (sig<vmin) vmin=sig; | |
516 | if (sig>vmax) vmax=sig; | |
517 | } | |
518 | } | |
519 | } | |
520 | /////////////////////////////////////////////////////////////////////////// | |
27e6d856 | 521 | TObjArray* AliDevice::SortHits(Int_t idx,Int_t mode,TObjArray* hits,Int_t mcal) |
7a086578 | 522 | { |
523 | // Order the references to an array of hits by looping over the input array "hits" | |
524 | // and checking the signal value. The ordered array is returned as a TObjArray. | |
525 | // In case hits=0 (default), the registered hits of the current device are used. | |
965bd237 | 526 | // Note that the original hit array is not modified. |
7a086578 | 527 | // A "hit" represents an abstract object which is derived from AliSignal. |
528 | // The user can specify the index of the signal slot to perform the sorting on. | |
529 | // By default the slotindex will be 1. | |
530 | // Via the "mode" argument the user can specify ordering in decreasing | |
531 | // order (mode=-1) or ordering in increasing order (mode=1). | |
532 | // The default is mode=-1. | |
533 | // Signals which were declared as "Dead" will be rejected. | |
27e6d856 | 534 | // The gain etc... corrected signals will be used in the ordering process as |
535 | // specified by the "mcal" argument. The definition of this "mcal" parameter | |
536 | // corresponds to the signal correction mode described in the GetSignal | |
537 | // memberfunction of class AliSignal. | |
538 | // The default is mcal=1 (for backward compatibility reasons). | |
7a086578 | 539 | |
7b825f44 | 540 | if (fOrdered) |
541 | { | |
542 | delete fOrdered; | |
543 | fOrdered=0; | |
544 | } | |
7a086578 | 545 | |
546 | if (!hits) hits=fHits; | |
547 | ||
7b825f44 | 548 | if (idx<=0 || abs(mode)!=1 || !hits) return fOrdered; |
7a086578 | 549 | |
550 | Int_t nhits=hits->GetEntries(); | |
551 | if (!nhits) | |
552 | { | |
7b825f44 | 553 | return fOrdered; |
7a086578 | 554 | } |
555 | else | |
556 | { | |
7b825f44 | 557 | fOrdered=new TObjArray(nhits); |
7a086578 | 558 | } |
559 | ||
560 | Int_t nord=0; | |
561 | for (Int_t i=0; i<nhits; i++) // Loop over all hits of the array | |
562 | { | |
563 | AliSignal* s=(AliSignal*)hits->At(i); | |
564 | ||
565 | if (!s) continue; | |
566 | ||
567 | if (idx > s->GetNvalues()) continue; // User specified slotindex out of range for this signal | |
568 | if (s->GetDeadValue(idx)) continue; // Only take alive signals | |
569 | ||
570 | if (nord == 0) // store the first hit with a signal at the first ordered position | |
571 | { | |
572 | nord++; | |
7b825f44 | 573 | fOrdered->AddAt(s,nord-1); |
7a086578 | 574 | continue; |
575 | } | |
576 | ||
577 | for (Int_t j=0; j<=nord; j++) // put hit in the right ordered position | |
578 | { | |
579 | if (j == nord) // module has smallest (mode=-1) or largest (mode=1) signal seen so far | |
580 | { | |
581 | nord++; | |
7b825f44 | 582 | fOrdered->AddAt(s,j); // add hit at the end |
7a086578 | 583 | break; // go for next hit |
584 | } | |
585 | ||
f5b75967 | 586 | if (mode==-1 && s->GetSignal(idx,mcal) <= ((AliSignal*)fOrdered->At(j))->GetSignal(idx,mcal)) continue; |
587 | if (mode==1 && s->GetSignal(idx,mcal) >= ((AliSignal*)fOrdered->At(j))->GetSignal(idx,mcal)) continue; | |
7a086578 | 588 | |
589 | nord++; | |
590 | for (Int_t k=nord-1; k>j; k--) // create empty position | |
591 | { | |
7b825f44 | 592 | fOrdered->AddAt(fOrdered->At(k-1),k); |
7a086578 | 593 | } |
7b825f44 | 594 | fOrdered->AddAt(s,j); // put hit at empty position |
4962c850 | 595 | break; // go for next hit |
7a086578 | 596 | } |
597 | } | |
7b825f44 | 598 | return fOrdered; |
7a086578 | 599 | } |
600 | /////////////////////////////////////////////////////////////////////////// | |
27e6d856 | 601 | TObjArray* AliDevice::SortHits(TString name,Int_t mode,TObjArray* hits,Int_t mcal) |
7a086578 | 602 | { |
603 | // Order the references to an array of hits by looping over the input array "hits" | |
604 | // and checking the signal value. The ordered array is returned as a TObjArray. | |
605 | // In case hits=0 (default), the registered hits of the current device are used. | |
965bd237 | 606 | // Note that the input array is not modified. |
7a086578 | 607 | // A "hit" represents an abstract object which is derived from AliSignal. |
608 | // The user can specify the name of the signal slot to perform the sorting on. | |
609 | // In case no matching slotname is found, the signal will be skipped. | |
610 | // Via the "mode" argument the user can specify ordering in decreasing | |
611 | // order (mode=-1) or ordering in increasing order (mode=1). | |
612 | // The default is mode=-1. | |
613 | // Signals which were declared as "Dead" will be rejected. | |
27e6d856 | 614 | // The gain etc... corrected signals will be used in the ordering process as |
615 | // specified by the "mcal" argument. The definition of this "mcal" parameter | |
616 | // corresponds to the signal correction mode described in the GetSignal | |
617 | // memberfunction of class AliSignal. | |
618 | // The default is mcal=1 (for backward compatibility reasons). | |
7a086578 | 619 | |
7b825f44 | 620 | if (fOrdered) |
621 | { | |
622 | delete fOrdered; | |
623 | fOrdered=0; | |
624 | } | |
7a086578 | 625 | |
626 | if (!hits) hits=fHits; | |
627 | ||
7b825f44 | 628 | if (abs(mode)!=1 || !hits) return fOrdered; |
7a086578 | 629 | |
630 | Int_t nhits=hits->GetEntries(); | |
631 | if (!nhits) | |
632 | { | |
7b825f44 | 633 | return fOrdered; |
7a086578 | 634 | } |
635 | else | |
636 | { | |
7b825f44 | 637 | fOrdered=new TObjArray(nhits); |
7a086578 | 638 | } |
639 | ||
640 | Int_t idx=0; // The signal slotindex to perform the sorting on | |
641 | ||
642 | Int_t nord=0; | |
643 | for (Int_t i=0; i<nhits; i++) // loop over all hits of the array | |
644 | { | |
645 | AliSignal* s=(AliSignal*)hits->At(i); | |
646 | ||
647 | if (!s) continue; | |
648 | ||
649 | // Obtain the slotindex corresponding to the user selection | |
650 | idx=s->GetSlotIndex(name); | |
651 | if (!idx) continue; | |
652 | ||
653 | if (s->GetDeadValue(idx)) continue; // only take alive signals | |
654 | ||
655 | if (nord == 0) // store the first hit with a signal at the first ordered position | |
656 | { | |
657 | nord++; | |
7b825f44 | 658 | fOrdered->AddAt(s,nord-1); |
7a086578 | 659 | continue; |
660 | } | |
661 | ||
662 | for (Int_t j=0; j<=nord; j++) // put hit in the right ordered position | |
663 | { | |
664 | if (j == nord) // module has smallest (mode=-1) or largest (mode=1) signal seen so far | |
665 | { | |
666 | nord++; | |
7b825f44 | 667 | fOrdered->AddAt(s,j); // add hit at the end |
7a086578 | 668 | break; // go for next hit |
669 | } | |
670 | ||
f5b75967 | 671 | if (mode==-1 && s->GetSignal(idx,mcal) <= ((AliSignal*)fOrdered->At(j))->GetSignal(idx,mcal)) continue; |
672 | if (mode==1 && s->GetSignal(idx,mcal) >= ((AliSignal*)fOrdered->At(j))->GetSignal(idx,mcal)) continue; | |
7a086578 | 673 | |
674 | nord++; | |
675 | for (Int_t k=nord-1; k>j; k--) // create empty position | |
676 | { | |
7b825f44 | 677 | fOrdered->AddAt(fOrdered->At(k-1),k); |
7a086578 | 678 | } |
7b825f44 | 679 | fOrdered->AddAt(s,j); // put hit at empty position |
4962c850 | 680 | break; // go for next hit |
7a086578 | 681 | } |
682 | } | |
7b825f44 | 683 | return fOrdered; |
7a086578 | 684 | } |
685 | /////////////////////////////////////////////////////////////////////////// | |
27e6d856 | 686 | void AliDevice::DisplayHits(Int_t idx,Float_t scale,TObjArray* hits,Int_t dp,Int_t mode,Int_t mcol) |
965bd237 | 687 | { |
688 | // 3D color display of an array hits. | |
689 | // The user can specify the index (default=1) of the signal slot to perform the display for. | |
690 | // The marker size will indicate the absolute value of the signal (specified by the slotindex) | |
691 | // as a percentage of the input argument "scale". | |
692 | // In case scale<0 the maximum absolute signal value encountered in the hit array will be used | |
693 | // to define the 100% scale. The default is scale=-1. | |
694 | // In case hits=0 (default), the registered hits of the current device are used. | |
695 | // Note that the input array is not modified. | |
696 | // In case dp=1 the device position will be used, otherwise the hit position will | |
697 | // be used in the display. The default is dp=0. | |
27e6d856 | 698 | // Via the "mcol" argument the user can specify the marker color (see TPolyMarker3D). |
699 | // The default is mcol=blue. | |
965bd237 | 700 | // Signals which were declared as "Dead" will not be displayed. |
701 | // The gain etc... corrected signals will be used to determine the marker size. | |
27e6d856 | 702 | // The gain correction is performed according to "mode" argument. The definition of this |
703 | // "mode" parameter corresponds to the description provided in the GetSignal | |
704 | // memberfunction of class AliSignal. | |
705 | // The default is mode=1 (for backward compatibility reasons). | |
965bd237 | 706 | // |
707 | // Note : | |
708 | // ------ | |
709 | // Before any display activity, a TCanvas and a TView have to be initiated | |
710 | // first by the user like for instance | |
711 | // | |
712 | // TCanvas* c1=new TCanvas("c1","c1"); | |
713 | // TView* view=new TView(1); | |
714 | // view->SetRange(-1000,-1000,-1000,1000,1000,1000); | |
715 | // view->ShowAxis(); | |
716 | ||
717 | Int_t thisdev=0; // Indicate whether this is the owning device or not | |
718 | if (!hits) | |
719 | { | |
720 | hits=fHits; | |
721 | thisdev=1; | |
722 | } | |
723 | ||
724 | if (idx<=0 || !hits) return; | |
725 | ||
726 | Int_t nhits=hits->GetEntries(); | |
727 | if (!nhits) return; | |
728 | ||
729 | Float_t sigmax=fabs(scale); | |
730 | if (scale<0) | |
731 | { | |
732 | Float_t vmin,vmax; | |
f5b75967 | 733 | GetExtremes(vmin,vmax,idx,hits,mode); |
965bd237 | 734 | sigmax=fabs(vmax); |
735 | if (fabs(vmin)>sigmax) sigmax=fabs(vmin); | |
736 | } | |
737 | ||
738 | if (sigmax <=0) return; | |
739 | ||
740 | if (fMarkers) | |
741 | { | |
742 | delete fMarkers; | |
743 | fMarkers=0; | |
744 | } | |
745 | fMarkers=new TObjArray(nhits); | |
746 | fMarkers->SetOwner(); | |
747 | ||
748 | Float_t pos[3]; | |
749 | GetPosition(pos,"car"); | |
750 | ||
751 | Float_t sig=0; | |
752 | for (Int_t ih=0; ih<nhits; ih++) | |
753 | { | |
754 | AliSignal* sx=(AliSignal*)hits->At(ih); | |
755 | if (!sx) continue; | |
756 | if (!dp) | |
757 | { | |
758 | sx->GetPosition(pos,"car"); | |
759 | } | |
760 | else | |
761 | { | |
762 | if (!thisdev) | |
763 | { | |
764 | AliDevice* dev=sx->GetDevice(); | |
765 | if (dev) dev->GetPosition(pos,"car"); | |
766 | } | |
767 | } | |
27e6d856 | 768 | sig=sx->GetSignal(idx,mode); |
f5b75967 | 769 | |
770 | // Skip dead signals | |
771 | if (fabs(sig) <= 0.) continue; | |
772 | ||
965bd237 | 773 | TPolyMarker3D* m=new TPolyMarker3D(); |
27e6d856 | 774 | m->SetMarkerStyle(8); |
965bd237 | 775 | m->SetMarkerColor(mcol); |
776 | m->SetMarkerSize(100.*fabs(sig)/sigmax); | |
777 | m->SetPoint(0,pos[0],pos[1],pos[2]); | |
778 | fMarkers->Add(m); | |
779 | m->Draw(); | |
780 | } | |
781 | } | |
782 | /////////////////////////////////////////////////////////////////////////// | |
27e6d856 | 783 | void AliDevice::DisplayHits(TString name,Float_t scale,TObjArray* hits,Int_t dp,Int_t mode,Int_t mcol) |
965bd237 | 784 | { |
785 | // 3D color display of an array hits. | |
786 | // The user can specify the name of the signal slot to perform the display for. | |
787 | // The marker size will indicate the absolute value of the signal (specified by the slotname) | |
788 | // as a percentage of the input argument "scale". | |
789 | // In case scale<0 the maximum absolute signal value encountered in the hit array will be used | |
790 | // to define the 100% scale. The default is scale=-1. | |
791 | // In case hits=0 (default), the registered hits of the current device are used. | |
792 | // Note that the input array is not modified. | |
793 | // In case dp=1 the device position will be used, otherwise the hit position will | |
794 | // be used in the display. The default is dp=0. | |
795 | // The marker size will indicate the percentage of the maximum encountered value | |
796 | // of the absolute value of the name-specified input signal slots. | |
27e6d856 | 797 | // Via the "mcol" argument the user can specify the marker color (see TPolyMarker3D). |
798 | // The default is mcol=blue. | |
965bd237 | 799 | // Signals which were declared as "Dead" will not be displayed. |
800 | // The gain etc... corrected signals will be used to determine the marker size. | |
27e6d856 | 801 | // The gain correction is performed according to "mode" argument. The definition of this |
802 | // "mode" parameter corresponds to the description provided in the GetSignal | |
803 | // memberfunction of class AliSignal. | |
804 | // The default is mode=1 (for backward compatibility reasons). | |
965bd237 | 805 | // |
806 | // Note : | |
807 | // ------ | |
808 | // Before any display activity, a TCanvas and a TView have to be initiated | |
809 | // first by the user like for instance | |
810 | // | |
811 | // TCanvas* c1=new TCanvas("c1","c1"); | |
812 | // TView* view=new TView(1); | |
813 | // view->SetRange(-1000,-1000,-1000,1000,1000,1000); | |
814 | // view->ShowAxis(); | |
815 | ||
816 | Int_t thisdev=0; // Indicate whether this is the owning device or not | |
817 | if (!hits) | |
818 | { | |
819 | hits=fHits; | |
820 | thisdev=1; | |
821 | } | |
822 | ||
823 | if (!hits) return; | |
824 | ||
825 | Int_t nhits=hits->GetEntries(); | |
826 | ||
827 | if (!nhits) return; | |
828 | ||
829 | Float_t sigmax=fabs(scale); | |
830 | if (scale<0) | |
831 | { | |
832 | Float_t vmin,vmax; | |
f5b75967 | 833 | GetExtremes(vmin,vmax,name,hits,mode); |
965bd237 | 834 | sigmax=fabs(vmax); |
835 | if (fabs(vmin)>sigmax) sigmax=fabs(vmin); | |
836 | } | |
837 | ||
838 | if (sigmax <=0) return; | |
839 | ||
840 | if (fMarkers) | |
841 | { | |
842 | delete fMarkers; | |
843 | fMarkers=0; | |
844 | } | |
845 | fMarkers=new TObjArray(nhits); | |
846 | fMarkers->SetOwner(); | |
847 | ||
848 | Float_t pos[3]; | |
849 | GetPosition(pos,"car"); | |
850 | ||
851 | Int_t idx=0; // The slot index corresponding to the user specified name | |
852 | Float_t sig=0; | |
853 | for (Int_t ih=0; ih<nhits; ih++) | |
854 | { | |
855 | AliSignal* sx=(AliSignal*)hits->At(ih); | |
856 | if (!sx) continue; | |
857 | idx=sx->GetSlotIndex(name); | |
858 | if (!idx) continue; | |
859 | if (!dp) | |
860 | { | |
861 | sx->GetPosition(pos,"car"); | |
862 | } | |
863 | else | |
864 | { | |
865 | if (!thisdev) | |
866 | { | |
867 | AliDevice* dev=sx->GetDevice(); | |
868 | if (dev) dev->GetPosition(pos,"car"); | |
869 | } | |
870 | } | |
27e6d856 | 871 | sig=sx->GetSignal(idx,mode); |
f5b75967 | 872 | |
873 | // Skip dead signals | |
874 | if (fabs(sig) <= 0.) continue; | |
875 | ||
965bd237 | 876 | TPolyMarker3D* m=new TPolyMarker3D(); |
27e6d856 | 877 | m->SetMarkerStyle(8); |
965bd237 | 878 | m->SetMarkerColor(mcol); |
879 | m->SetMarkerSize(100.*fabs(sig)/sigmax); | |
880 | m->SetPoint(0,pos[0],pos[1],pos[2]); | |
881 | fMarkers->Add(m); | |
882 | m->Draw(); | |
883 | } | |
884 | } | |
885 | /////////////////////////////////////////////////////////////////////////// | |
7a086578 | 886 | TObject* AliDevice::Clone(const char* name) const |
887 | { | |
888 | // Make a deep copy of the current object and provide the pointer to the copy. | |
889 | // This memberfunction enables automatic creation of new objects of the | |
890 | // correct type depending on the object type, a feature which may be very useful | |
891 | // for containers like AliEvent when adding objects in case the | |
892 | // container owns the objects. This feature allows e.g. AliEvent | |
893 | // to store either AliDevice objects or objects derived from AliDevice | |
894 | // via tha AddDevice memberfunction, provided these derived classes also have | |
895 | // a proper Clone memberfunction. | |
896 | ||
897 | AliDevice* dev=new AliDevice(*this); | |
898 | if (name) | |
899 | { | |
900 | if (strlen(name)) dev->SetName(name); | |
901 | } | |
902 | return dev; | |
903 | } | |
904 | /////////////////////////////////////////////////////////////////////////// |