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dee1d5f1 | 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 | ||
5f91c9e8 | 16 | // $Id$ |
13985652 | 17 | // $MpId: AliMpSector.cxx,v 1.14 2006/05/24 13:58:46 ivana Exp $ |
5f91c9e8 | 18 | // Category: sector |
19 | // | |
20 | // Class AliMpSector | |
21 | // ----------------- | |
22 | // Class describing the sector of the MUON chamber of station 1. | |
dbe945cc | 23 | // Included in AliRoot: 2003/05/02 |
5f91c9e8 | 24 | // Authors: David Guez, Ivana Hrivnacova; IPN Orsay |
25 | ||
5f91c9e8 | 26 | #include "AliMpSector.h" |
27 | #include "AliMpSectorPadIterator.h" | |
28 | #include "AliMpZone.h" | |
29 | #include "AliMpRow.h" | |
30 | #include "AliMpVRowSegment.h" | |
31 | #include "AliMpVMotif.h" | |
32 | #include "AliMpMotifMap.h" | |
33 | #include "AliMpIntPair.h" | |
34 | #include "AliMpConstants.h" | |
35 | ||
2c605e66 | 36 | #include <Riostream.h> |
37 | ||
13985652 | 38 | /// \cond CLASSIMP |
5f91c9e8 | 39 | ClassImp(AliMpSector) |
13985652 | 40 | /// \endcond |
5f91c9e8 | 41 | |
42 | //_____________________________________________________________________________ | |
d1d8330f | 43 | AliMpSector::AliMpSector(const TString& id, Int_t nofZones, Int_t nofRows, |
14b7b896 | 44 | AliMpDirection direction, const TVector2& offset) |
5006ec94 | 45 | : TNamed("Sector", ""), |
5f91c9e8 | 46 | fID(id), |
14b7b896 | 47 | fOffset(offset), |
5f91c9e8 | 48 | fZones(), |
49 | fRows(), | |
50 | fDirection(direction), | |
f9a3ff6a | 51 | fMinPadDimensions(TVector2(1.e6, 1.e6)), |
52 | fMaxPadIndices(AliMpIntPair::Invalid()), | |
53 | fNofPads(0) | |
5f91c9e8 | 54 | { |
dee1d5f1 | 55 | /// Standard constructor |
56 | ||
5006ec94 | 57 | fMotifMap = new AliMpMotifMap(true); |
58 | //fMotifMap = new AliMpMotifMap(); | |
5f91c9e8 | 59 | |
f79c58a5 | 60 | #ifdef WITH_STL |
5f91c9e8 | 61 | for (Int_t izone = 0; izone<nofZones; izone++) |
62 | fZones.push_back(new AliMpZone(izone+1)); | |
63 | ||
64 | for (Int_t irow = 0; irow<nofRows; irow++) | |
65 | fRows.push_back(new AliMpRow(irow, fMotifMap)); | |
f79c58a5 | 66 | #endif |
67 | ||
68 | #ifdef WITH_ROOT | |
69 | for (Int_t izone = 0; izone<nofZones; izone++) | |
70 | fZones.Add(new AliMpZone(izone+1)); | |
71 | ||
72 | for (Int_t irow = 0; irow<nofRows; irow++) | |
73 | fRows.Add(new AliMpRow(irow, fMotifMap)); | |
74 | #endif | |
5f91c9e8 | 75 | } |
76 | ||
fb1bf5c0 | 77 | //_____________________________________________________________________________ |
78 | AliMpSector::AliMpSector(const AliMpSector& right) | |
5006ec94 | 79 | : TNamed(right) |
dee1d5f1 | 80 | { |
81 | /// Protected copy constructor (not provided) | |
82 | ||
fb1bf5c0 | 83 | Fatal("AliMpSector", "Copy constructor not provided."); |
84 | } | |
85 | ||
5f91c9e8 | 86 | //_____________________________________________________________________________ |
87 | AliMpSector::AliMpSector() | |
5006ec94 | 88 | : TNamed(), |
5f91c9e8 | 89 | fID(""), |
90 | fOffset(TVector2(0., 0.)), | |
91 | fZones(), | |
92 | fRows(), | |
93 | fMotifMap(0), | |
94 | fDirection(kX), | |
f9a3ff6a | 95 | fMinPadDimensions(TVector2(0., 0.)), |
96 | fMaxPadIndices(AliMpIntPair::Invalid()), | |
97 | fNofPads(0) | |
5f91c9e8 | 98 | { |
dee1d5f1 | 99 | /// Default constructor |
5f91c9e8 | 100 | } |
101 | ||
102 | //_____________________________________________________________________________ | |
dee1d5f1 | 103 | AliMpSector::~AliMpSector() |
104 | { | |
105 | /// Destructor | |
106 | ||
5f91c9e8 | 107 | // deletes |
108 | for (Int_t izone = 0; izone<GetNofZones(); izone++) | |
109 | delete fZones[izone]; | |
110 | ||
111 | for (Int_t irow = 0; irow<GetNofRows(); irow++) | |
112 | delete fRows[irow]; | |
113 | ||
114 | delete fMotifMap; | |
115 | } | |
116 | ||
fb1bf5c0 | 117 | // |
118 | // operators | |
119 | // | |
120 | ||
121 | //_____________________________________________________________________________ | |
122 | AliMpSector& AliMpSector::operator=(const AliMpSector& right) | |
123 | { | |
dee1d5f1 | 124 | /// Protected assignment operator (not provided) |
125 | ||
126 | // check assignment to self | |
fb1bf5c0 | 127 | if (this == &right) return *this; |
128 | ||
dee1d5f1 | 129 | Fatal("operator =", "Assignment operator not provided."); |
fb1bf5c0 | 130 | |
131 | return *this; | |
132 | } | |
133 | ||
5f91c9e8 | 134 | // |
135 | // private methods | |
136 | // | |
137 | ||
138 | //_____________________________________________________________________________ | |
139 | AliMpVPadIterator* AliMpSector::CreateIterator() const | |
140 | { | |
dee1d5f1 | 141 | /// Create sector pad iterator |
142 | ||
5f91c9e8 | 143 | return new AliMpSectorPadIterator(this); |
144 | } | |
145 | ||
146 | ||
147 | //_____________________________________________________________________________ | |
148 | AliMpVRowSegment* AliMpSector::FindRowSegment(const TVector2& position) const | |
149 | { | |
dee1d5f1 | 150 | /// Find the row segment in the specified position. \n |
151 | /// Return if no motif is found. | |
5f91c9e8 | 152 | |
153 | // Find row | |
154 | AliMpRow* row = FindRow(position); | |
155 | ||
156 | if (!row) return 0; | |
157 | ||
158 | // Find the row segment and return its motif | |
159 | AliMpVRowSegment* rowSegment = row->FindRowSegment(position.X()); | |
160 | ||
161 | return rowSegment; | |
162 | } | |
163 | ||
164 | //_____________________________________________________________________________ | |
165 | void AliMpSector::SetRowOffsets() | |
166 | { | |
dee1d5f1 | 167 | /// For each row check consitency of the row segments |
168 | /// and calculate the row offset. | |
5f91c9e8 | 169 | |
170 | Double_t offset = fOffset.Y(); | |
171 | ||
f79c58a5 | 172 | for (Int_t irow=0; irow<GetNofRows(); irow++) |
5f91c9e8 | 173 | offset = GetRow(irow)->SetOffsetY(offset); |
174 | } | |
175 | ||
176 | //_____________________________________________________________________________ | |
177 | void AliMpSector::SetMotifPositions() | |
178 | { | |
dee1d5f1 | 179 | /// Create motif positions objects and fills them in the motif map. |
5f91c9e8 | 180 | |
f79c58a5 | 181 | for (Int_t i=0; i<GetNofRows(); i++) |
5f91c9e8 | 182 | GetRow(i)->SetMotifPositions(); |
183 | } | |
184 | ||
185 | //_____________________________________________________________________________ | |
186 | void AliMpSector::SetGlobalIndices() | |
187 | { | |
dee1d5f1 | 188 | /// Set the indices limits to all indexed elements |
189 | /// (row, row segment, motif positions). | |
5f91c9e8 | 190 | |
191 | AliMpIntPair indices(0,0); | |
192 | AliMpRow* rowBefore=0; | |
f79c58a5 | 193 | for (Int_t i=0; i<GetNofRows(); i++) { |
5f91c9e8 | 194 | GetRow(i)->SetGlobalIndices(fDirection, rowBefore); |
195 | rowBefore = GetRow(i); | |
196 | } | |
197 | } | |
198 | ||
199 | //_____________________________________________________________________________ | |
200 | void AliMpSector::SetMinPadDimensions() | |
201 | { | |
dee1d5f1 | 202 | /// Set the minimal pad dimensions. |
5f91c9e8 | 203 | |
204 | for (Int_t i=1; i<GetNofZones()+1; i++) { | |
205 | TVector2 padDimensions = GetZone(i)->GetPadDimensions(); | |
206 | ||
207 | if ( fDirection == kX && | |
208 | padDimensions.Y() > 0. && padDimensions.Y() < fMinPadDimensions.Y() || | |
209 | fDirection == kY && | |
210 | padDimensions.X() > 0. && padDimensions.X() < fMinPadDimensions.X()) | |
211 | ||
212 | fMinPadDimensions = padDimensions; | |
213 | } | |
214 | } | |
215 | ||
f9a3ff6a | 216 | //_____________________________________________________________________________ |
217 | void AliMpSector::SetMaxPadIndices() | |
218 | { | |
219 | /// Set maximum pad indices in x, y | |
220 | ||
221 | if ( fMaxPadIndices != AliMpIntPair::Invalid() ) return; | |
222 | ||
223 | Int_t maxIndexInX = 0; | |
224 | Int_t maxIndexInY = 0; | |
225 | for (Int_t i=0; i<GetNofRows(); i++) { | |
226 | ||
227 | Int_t ixh = GetRow(i)->GetHighIndicesLimit().GetFirst(); | |
228 | if ( ixh > maxIndexInX ) maxIndexInX = ixh; | |
229 | ||
230 | Int_t iyh = GetRow(i)->GetHighIndicesLimit().GetSecond(); | |
231 | if ( iyh > maxIndexInY ) maxIndexInY = iyh; | |
232 | } | |
233 | ||
234 | fMaxPadIndices = AliMpIntPair(maxIndexInX, maxIndexInY); | |
235 | } | |
236 | ||
237 | ||
238 | //_____________________________________________________________________________ | |
239 | void AliMpSector::SetNofPads() | |
240 | { | |
241 | /// Set the total number of pads | |
242 | ||
243 | fNofPads = fMotifMap->CalculateNofPads(); | |
244 | } | |
245 | ||
5f91c9e8 | 246 | // |
247 | // public methods | |
248 | // | |
249 | ||
250 | //_____________________________________________________________________________ | |
251 | void AliMpSector::SetRowSegmentOffsets() | |
252 | { | |
dee1d5f1 | 253 | /// For all rows set the offset to all row segments. |
5f91c9e8 | 254 | |
f79c58a5 | 255 | for (Int_t irow=0; irow<GetNofRows(); irow++) |
5f91c9e8 | 256 | GetRow(irow)->SetRowSegmentOffsets(fOffset); |
257 | } | |
258 | ||
259 | //_____________________________________________________________________________ | |
260 | void AliMpSector::Initialize() | |
261 | { | |
dee1d5f1 | 262 | /// Make needed settings after sector is read from |
263 | /// data files. | |
5f91c9e8 | 264 | |
265 | SetRowOffsets(); | |
266 | SetMotifPositions(); | |
267 | SetGlobalIndices(); | |
268 | SetMinPadDimensions(); | |
f9a3ff6a | 269 | SetMaxPadIndices(); |
270 | SetNofPads(); | |
5f91c9e8 | 271 | } |
272 | ||
273 | //_____________________________________________________________________________ | |
274 | void AliMpSector::PrintGeometry() const | |
275 | { | |
dee1d5f1 | 276 | /// Print the positions of rows, rows segments |
5f91c9e8 | 277 | |
278 | for (Int_t i=0; i<GetNofRows(); i++) { | |
279 | AliMpRow* row = GetRow(i); | |
280 | ||
281 | cout << "ROW " << row->GetID() | |
282 | << " center Y " << row->Position().Y() << endl; | |
283 | ||
284 | for (Int_t j=0; j<row->GetNofRowSegments(); j++) { | |
285 | AliMpVRowSegment* rowSegment = row->GetRowSegment(j); | |
286 | ||
287 | cout << " ROW Segment " << j | |
288 | << " borders " | |
289 | << rowSegment->LeftBorderX() << " " | |
290 | << rowSegment->RightBorderX() | |
291 | << " x-size " | |
292 | << 2*rowSegment->Dimensions().X() << " " | |
293 | << endl; | |
294 | } | |
295 | } | |
296 | } | |
297 | ||
298 | ||
299 | //_____________________________________________________________________________ | |
300 | AliMpRow* AliMpSector::FindRow(const TVector2& position) const | |
301 | { | |
dee1d5f1 | 302 | /// Find the row for the specified y position. \n |
303 | /// If y is on border the lowest row is returned. | |
5f91c9e8 | 304 | |
305 | Double_t y = position.Y(); | |
306 | ||
f79c58a5 | 307 | #ifdef WITH_STL |
308 | for (Int_t i=0; i<GetNofRows(); i++) { | |
5f91c9e8 | 309 | if ( y >= fRows[i]->LowBorderY() && y <= fRows[i]->UpperBorderY()) |
310 | return fRows[i]; | |
311 | } | |
f79c58a5 | 312 | #endif |
313 | ||
314 | #ifdef WITH_ROOT | |
315 | for (Int_t i=0; i<GetNofRows(); i++) { | |
316 | if ( y >= ((AliMpRow*)fRows[i])->LowBorderY() && | |
317 | y <= ((AliMpRow*)fRows[i])->UpperBorderY()) | |
318 | return (AliMpRow*)fRows[i]; | |
319 | } | |
320 | #endif | |
5f91c9e8 | 321 | |
322 | return 0; | |
323 | } | |
324 | ||
325 | //_____________________________________________________________________________ | |
326 | AliMpVMotif* AliMpSector::FindMotif(const TVector2& position) const | |
327 | { | |
dee1d5f1 | 328 | /// Find the motif in the specified position. \n |
329 | /// Return 0 if no motif is found. | |
5f91c9e8 | 330 | |
331 | // Find the row segment | |
332 | AliMpVRowSegment* rowSegment = FindRowSegment(position); | |
333 | ||
334 | if (!rowSegment) return 0; | |
335 | ||
336 | // Find motif | |
337 | return rowSegment->FindMotif(position); | |
338 | } | |
5f91c9e8 | 339 | //_____________________________________________________________________________ |
340 | Int_t AliMpSector::FindMotifPositionId(const TVector2& position) const | |
341 | { | |
dee1d5f1 | 342 | /// Find the motif position ID in the specified position. \n |
343 | /// Return 0 if no motif is found. | |
344 | ||
5f91c9e8 | 345 | // Find the row segment |
346 | AliMpVRowSegment* rowSegment = FindRowSegment(position); | |
347 | ||
348 | if (!rowSegment) return 0; | |
349 | ||
350 | // Find motif position ID | |
351 | return rowSegment->FindMotifPositionId(position); | |
352 | } | |
353 | ||
354 | //_____________________________________________________________________________ | |
355 | AliMpRow* AliMpSector::FindRow(Int_t motifPositionId) const | |
356 | { | |
dee1d5f1 | 357 | /// Find the row with the the specified motif position. \n |
358 | /// Return 0 if no row is found. | |
5f91c9e8 | 359 | |
360 | AliMpVRowSegment* segment = FindRowSegment(motifPositionId); | |
361 | ||
362 | if (segment) return segment->GetRow(); | |
363 | ||
364 | return 0; | |
365 | } | |
366 | ||
367 | //_____________________________________________________________________________ | |
368 | AliMpVRowSegment* AliMpSector::FindRowSegment(Int_t motifPositionId) const | |
369 | { | |
dee1d5f1 | 370 | /// Find the row segment with the the specified motif position. \n |
371 | /// Return 0 if no row segment is found. | |
5f91c9e8 | 372 | |
f79c58a5 | 373 | for (Int_t irow=0; irow<GetNofRows(); irow++) { |
374 | ||
375 | #ifdef WITH_STL | |
5f91c9e8 | 376 | AliMpRow* row = fRows[irow]; |
f79c58a5 | 377 | #endif |
378 | #ifdef WITH_ROOT | |
379 | AliMpRow* row = (AliMpRow*)fRows[irow]; | |
380 | #endif | |
5f91c9e8 | 381 | |
382 | for (Int_t iseg=0; iseg<row->GetNofRowSegments(); iseg++) { | |
383 | AliMpVRowSegment* segment = row->GetRowSegment(iseg); | |
384 | if (segment->HasMotifPosition(motifPositionId)) return segment; | |
385 | } | |
386 | } | |
387 | ||
388 | return 0; | |
389 | } | |
390 | ||
391 | //_____________________________________________________________________________ | |
392 | TVector2 AliMpSector::FindPosition(Int_t motifPositionId) const | |
393 | { | |
dee1d5f1 | 394 | /// Find the position of the motif specified by its position Id. \n |
395 | /// Return 0 if no row segment is found. | |
5f91c9e8 | 396 | |
397 | AliMpVRowSegment* segment = FindRowSegment(motifPositionId); | |
398 | ||
399 | if (!segment) { | |
2c605e66 | 400 | AliWarningStream() << "Given motifPositionId not found." << endl; |
5f91c9e8 | 401 | return TVector2(); |
402 | } | |
403 | ||
404 | return segment->MotifCenter(motifPositionId); | |
405 | } | |
406 | ||
407 | //_____________________________________________________________________________ | |
408 | AliMpZone* AliMpSector::FindZone(const TVector2& padDimensions) const | |
409 | { | |
dee1d5f1 | 410 | /// Find the zone with specified padDimensions. |
5f91c9e8 | 411 | |
412 | for (Int_t i=0; i<GetNofZones(); i++) { | |
413 | AliMpZone* zone = GetZone(i+1); | |
414 | if (AliMpConstants::IsEqual(padDimensions, zone->GetPadDimensions())) | |
415 | return zone; | |
416 | } | |
417 | ||
418 | // Return 0 if not found | |
419 | return 0; | |
420 | } | |
421 | ||
422 | //_____________________________________________________________________________ | |
423 | TVector2 AliMpSector::Position() const | |
424 | { | |
dee1d5f1 | 425 | /// Return the sector offset. |
5f91c9e8 | 426 | |
427 | return fOffset; | |
428 | } | |
429 | ||
430 | ||
431 | //_____________________________________________________________________________ | |
432 | TVector2 AliMpSector::Dimensions() const | |
433 | { | |
dee1d5f1 | 434 | /// Return the maximum halflengths in x, y. |
5f91c9e8 | 435 | |
436 | Double_t x = 0.; | |
437 | Double_t y = 0.; | |
438 | for (Int_t i=0; i<GetNofRows(); i++) { | |
439 | ||
f79c58a5 | 440 | #ifdef WITH_STL |
5f91c9e8 | 441 | // take the largest x row dimension |
442 | if (fRows[i]->Dimensions().X() > x) | |
443 | x = fRows[i]->Dimensions().X(); | |
444 | ||
445 | // add all rows y dimensions | |
446 | y += fRows[i]->Dimensions().Y(); | |
f79c58a5 | 447 | #endif |
448 | ||
449 | #ifdef WITH_ROOT | |
450 | // take the largest x row dimension | |
451 | if ( ((AliMpRow*)fRows[i])->Dimensions().X() > x) | |
452 | x = ((AliMpRow*)fRows[i])->Dimensions().X(); | |
453 | ||
454 | // add all rows y dimensions | |
455 | y += ((AliMpRow*)fRows[i])->Dimensions().Y(); | |
456 | #endif | |
5f91c9e8 | 457 | } |
458 | ||
459 | return TVector2(x, y); | |
460 | } | |
461 | ||
462 | //_____________________________________________________________________________ | |
463 | Int_t AliMpSector::GetNofZones() const | |
464 | { | |
dee1d5f1 | 465 | /// Return the number of zones. |
5f91c9e8 | 466 | |
f79c58a5 | 467 | #ifdef WITH_STL |
5f91c9e8 | 468 | return fZones.size(); |
f79c58a5 | 469 | #endif |
470 | ||
471 | #ifdef WITH_ROOT | |
472 | return fZones.GetEntriesFast(); | |
473 | #endif | |
5f91c9e8 | 474 | } |
475 | ||
476 | //_____________________________________________________________________________ | |
477 | AliMpZone* AliMpSector::GetZone(Int_t zoneID) const | |
478 | { | |
dee1d5f1 | 479 | /// Return zone with specified ID. |
5f91c9e8 | 480 | |
481 | if (zoneID < 1 || zoneID > GetNofZones()) { | |
2c605e66 | 482 | AliWarningStream() << "Index outside range" << endl; |
5f91c9e8 | 483 | return 0; |
484 | } | |
485 | ||
f79c58a5 | 486 | #ifdef WITH_STL |
5f91c9e8 | 487 | return fZones[zoneID-1]; |
f79c58a5 | 488 | #endif |
489 | ||
490 | #ifdef WITH_ROOT | |
491 | return (AliMpZone*)fZones[zoneID-1]; | |
492 | #endif | |
5f91c9e8 | 493 | } |
494 | ||
495 | //_____________________________________________________________________________ | |
496 | Int_t AliMpSector::GetNofRows() const | |
497 | { | |
dee1d5f1 | 498 | /// Return the number of rows. |
5f91c9e8 | 499 | |
f79c58a5 | 500 | #ifdef WITH_STL |
5f91c9e8 | 501 | return fRows.size(); |
f79c58a5 | 502 | #endif |
503 | ||
504 | #ifdef WITH_ROOT | |
505 | return fRows.GetEntriesFast(); | |
506 | #endif | |
5f91c9e8 | 507 | } |
508 | ||
509 | //_____________________________________________________________________________ | |
510 | AliMpRow* AliMpSector::GetRow(Int_t rowID) const | |
511 | { | |
dee1d5f1 | 512 | /// Return row with specified ID. |
5f91c9e8 | 513 | |
514 | if (rowID < 0 || rowID >= GetNofRows()) { | |
2c605e66 | 515 | AliWarningStream() << "Index outside range" << endl; |
5f91c9e8 | 516 | return 0; |
517 | } | |
518 | ||
f79c58a5 | 519 | #ifdef WITH_STL |
5f91c9e8 | 520 | return fRows[rowID]; |
f79c58a5 | 521 | #endif |
522 | ||
523 | #ifdef WITH_ROOT | |
524 | return (AliMpRow*)fRows[rowID]; | |
525 | #endif | |
5f91c9e8 | 526 | } |
c9da0af9 | 527 | |
f9a3ff6a | 528 | //_____________________________________________________________________________ |
529 | AliMpPlaneType | |
530 | AliMpSector::GetPlaneType() const | |
531 | { | |
532 | /// Return the plane type | |
533 | ||
534 | return GetDirection()==kY ? kBendingPlane : kNonBendingPlane; | |
535 | } | |
536 | ||
537 | //_____________________________________________________________________________ | |
538 | void | |
539 | AliMpSector::GetAllMotifPositionsIDs(TArrayI& ecn) const | |
540 | { | |
541 | /// Return the array of all motif positions IDs | |
542 | ||
543 | fMotifMap->GetAllMotifPositionsIDs(ecn); | |
544 | } | |
545 | ||
c9da0af9 | 546 | //_____________________________________________________________________________ |
547 | void | |
548 | AliMpSector::Print(Option_t* opt) const | |
549 | { | |
f9a3ff6a | 550 | /// Print the map of motifs |
551 | ||
552 | cout << "Sector," << PlaneTypeName(GetPlaneType()) << endl; | |
c9da0af9 | 553 | fMotifMap->Print(opt); |
554 | } |