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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 | ||
cddd101e | 36 | #include "AliLog.h" |
37 | ||
2c605e66 | 38 | #include <Riostream.h> |
39 | ||
13985652 | 40 | /// \cond CLASSIMP |
5f91c9e8 | 41 | ClassImp(AliMpSector) |
13985652 | 42 | /// \endcond |
5f91c9e8 | 43 | |
44 | //_____________________________________________________________________________ | |
d1d8330f | 45 | AliMpSector::AliMpSector(const TString& id, Int_t nofZones, Int_t nofRows, |
cddd101e | 46 | AliMp::Direction direction, const TVector2& offset) |
5006ec94 | 47 | : TNamed("Sector", ""), |
5f91c9e8 | 48 | fID(id), |
14b7b896 | 49 | fOffset(offset), |
5f91c9e8 | 50 | fZones(), |
51 | fRows(), | |
13e7956b | 52 | fMotifMap(0), |
5f91c9e8 | 53 | fDirection(direction), |
f9a3ff6a | 54 | fMinPadDimensions(TVector2(1.e6, 1.e6)), |
b0d9eae3 | 55 | fMaxPadDimensions(), |
f9a3ff6a | 56 | fMaxPadIndices(AliMpIntPair::Invalid()), |
57 | fNofPads(0) | |
5f91c9e8 | 58 | { |
dee1d5f1 | 59 | /// Standard constructor |
60 | ||
642b74ab | 61 | AliDebugStream(1) << "this = " << this << endl; |
62 | ||
5006ec94 | 63 | fMotifMap = new AliMpMotifMap(true); |
64 | //fMotifMap = new AliMpMotifMap(); | |
5f91c9e8 | 65 | |
f79c58a5 | 66 | #ifdef WITH_STL |
5f91c9e8 | 67 | for (Int_t izone = 0; izone<nofZones; izone++) |
68 | fZones.push_back(new AliMpZone(izone+1)); | |
69 | ||
70 | for (Int_t irow = 0; irow<nofRows; irow++) | |
71 | fRows.push_back(new AliMpRow(irow, fMotifMap)); | |
f79c58a5 | 72 | #endif |
73 | ||
74 | #ifdef WITH_ROOT | |
75 | for (Int_t izone = 0; izone<nofZones; izone++) | |
76 | fZones.Add(new AliMpZone(izone+1)); | |
77 | ||
78 | for (Int_t irow = 0; irow<nofRows; irow++) | |
79 | fRows.Add(new AliMpRow(irow, fMotifMap)); | |
80 | #endif | |
5f91c9e8 | 81 | } |
82 | ||
83 | //_____________________________________________________________________________ | |
84 | AliMpSector::AliMpSector() | |
5006ec94 | 85 | : TNamed(), |
5f91c9e8 | 86 | fID(""), |
87 | fOffset(TVector2(0., 0.)), | |
88 | fZones(), | |
89 | fRows(), | |
90 | fMotifMap(0), | |
cddd101e | 91 | fDirection(AliMp::kX), |
f9a3ff6a | 92 | fMinPadDimensions(TVector2(0., 0.)), |
b0d9eae3 | 93 | fMaxPadDimensions(), |
f9a3ff6a | 94 | fMaxPadIndices(AliMpIntPair::Invalid()), |
95 | fNofPads(0) | |
5f91c9e8 | 96 | { |
dee1d5f1 | 97 | /// Default constructor |
642b74ab | 98 | |
99 | AliDebugStream(1) << "this = " << this << endl; | |
5f91c9e8 | 100 | } |
101 | ||
102 | //_____________________________________________________________________________ | |
dee1d5f1 | 103 | AliMpSector::~AliMpSector() |
104 | { | |
105 | /// Destructor | |
106 | ||
642b74ab | 107 | AliDebugStream(1) << "this = " << this << endl; |
108 | ||
5f91c9e8 | 109 | // deletes |
110 | for (Int_t izone = 0; izone<GetNofZones(); izone++) | |
111 | delete fZones[izone]; | |
112 | ||
113 | for (Int_t irow = 0; irow<GetNofRows(); irow++) | |
114 | delete fRows[irow]; | |
115 | ||
116 | delete fMotifMap; | |
117 | } | |
118 | ||
119 | // | |
120 | // private methods | |
121 | // | |
122 | ||
123 | //_____________________________________________________________________________ | |
124 | AliMpVPadIterator* AliMpSector::CreateIterator() const | |
125 | { | |
dee1d5f1 | 126 | /// Create sector pad iterator |
127 | ||
5f91c9e8 | 128 | return new AliMpSectorPadIterator(this); |
129 | } | |
130 | ||
131 | ||
132 | //_____________________________________________________________________________ | |
133 | AliMpVRowSegment* AliMpSector::FindRowSegment(const TVector2& position) const | |
134 | { | |
dee1d5f1 | 135 | /// Find the row segment in the specified position. \n |
136 | /// Return if no motif is found. | |
5f91c9e8 | 137 | |
138 | // Find row | |
139 | AliMpRow* row = FindRow(position); | |
140 | ||
141 | if (!row) return 0; | |
142 | ||
143 | // Find the row segment and return its motif | |
144 | AliMpVRowSegment* rowSegment = row->FindRowSegment(position.X()); | |
145 | ||
146 | return rowSegment; | |
147 | } | |
148 | ||
149 | //_____________________________________________________________________________ | |
150 | void AliMpSector::SetRowOffsets() | |
151 | { | |
dee1d5f1 | 152 | /// For each row check consitency of the row segments |
153 | /// and calculate the row offset. | |
5f91c9e8 | 154 | |
155 | Double_t offset = fOffset.Y(); | |
156 | ||
f79c58a5 | 157 | for (Int_t irow=0; irow<GetNofRows(); irow++) |
5f91c9e8 | 158 | offset = GetRow(irow)->SetOffsetY(offset); |
159 | } | |
160 | ||
161 | //_____________________________________________________________________________ | |
162 | void AliMpSector::SetMotifPositions() | |
163 | { | |
dee1d5f1 | 164 | /// Create motif positions objects and fills them in the motif map. |
5f91c9e8 | 165 | |
f79c58a5 | 166 | for (Int_t i=0; i<GetNofRows(); i++) |
5f91c9e8 | 167 | GetRow(i)->SetMotifPositions(); |
168 | } | |
169 | ||
170 | //_____________________________________________________________________________ | |
171 | void AliMpSector::SetGlobalIndices() | |
172 | { | |
dee1d5f1 | 173 | /// Set the indices limits to all indexed elements |
174 | /// (row, row segment, motif positions). | |
5f91c9e8 | 175 | |
176 | AliMpIntPair indices(0,0); | |
177 | AliMpRow* rowBefore=0; | |
f79c58a5 | 178 | for (Int_t i=0; i<GetNofRows(); i++) { |
5f91c9e8 | 179 | GetRow(i)->SetGlobalIndices(fDirection, rowBefore); |
180 | rowBefore = GetRow(i); | |
181 | } | |
182 | } | |
183 | ||
184 | //_____________________________________________________________________________ | |
b0d9eae3 | 185 | void AliMpSector::SetMinMaxPadDimensions() |
5f91c9e8 | 186 | { |
dee1d5f1 | 187 | /// Set the minimal pad dimensions. |
5f91c9e8 | 188 | |
189 | for (Int_t i=1; i<GetNofZones()+1; i++) { | |
190 | TVector2 padDimensions = GetZone(i)->GetPadDimensions(); | |
191 | ||
cddd101e | 192 | if ( fDirection == AliMp::kX && |
5f91c9e8 | 193 | padDimensions.Y() > 0. && padDimensions.Y() < fMinPadDimensions.Y() || |
cddd101e | 194 | fDirection == AliMp::kY && |
5f91c9e8 | 195 | padDimensions.X() > 0. && padDimensions.X() < fMinPadDimensions.X()) |
196 | ||
197 | fMinPadDimensions = padDimensions; | |
b0d9eae3 | 198 | |
199 | if ( fDirection == AliMp::kX && | |
200 | padDimensions.Y() > 0. && padDimensions.Y() > fMaxPadDimensions.Y() || | |
201 | fDirection == AliMp::kY && | |
202 | padDimensions.X() > 0. && padDimensions.X() > fMinPadDimensions.X()) | |
203 | ||
204 | fMaxPadDimensions = padDimensions; | |
5f91c9e8 | 205 | } |
206 | } | |
207 | ||
f9a3ff6a | 208 | //_____________________________________________________________________________ |
209 | void AliMpSector::SetMaxPadIndices() | |
210 | { | |
211 | /// Set maximum pad indices in x, y | |
212 | ||
213 | if ( fMaxPadIndices != AliMpIntPair::Invalid() ) return; | |
214 | ||
215 | Int_t maxIndexInX = 0; | |
216 | Int_t maxIndexInY = 0; | |
217 | for (Int_t i=0; i<GetNofRows(); i++) { | |
218 | ||
219 | Int_t ixh = GetRow(i)->GetHighIndicesLimit().GetFirst(); | |
220 | if ( ixh > maxIndexInX ) maxIndexInX = ixh; | |
221 | ||
222 | Int_t iyh = GetRow(i)->GetHighIndicesLimit().GetSecond(); | |
223 | if ( iyh > maxIndexInY ) maxIndexInY = iyh; | |
224 | } | |
225 | ||
226 | fMaxPadIndices = AliMpIntPair(maxIndexInX, maxIndexInY); | |
227 | } | |
228 | ||
229 | ||
230 | //_____________________________________________________________________________ | |
231 | void AliMpSector::SetNofPads() | |
232 | { | |
233 | /// Set the total number of pads | |
234 | ||
235 | fNofPads = fMotifMap->CalculateNofPads(); | |
236 | } | |
237 | ||
5f91c9e8 | 238 | // |
239 | // public methods | |
240 | // | |
241 | ||
242 | //_____________________________________________________________________________ | |
243 | void AliMpSector::SetRowSegmentOffsets() | |
244 | { | |
dee1d5f1 | 245 | /// For all rows set the offset to all row segments. |
5f91c9e8 | 246 | |
f79c58a5 | 247 | for (Int_t irow=0; irow<GetNofRows(); irow++) |
5f91c9e8 | 248 | GetRow(irow)->SetRowSegmentOffsets(fOffset); |
249 | } | |
250 | ||
251 | //_____________________________________________________________________________ | |
252 | void AliMpSector::Initialize() | |
253 | { | |
dee1d5f1 | 254 | /// Make needed settings after sector is read from |
255 | /// data files. | |
5f91c9e8 | 256 | |
257 | SetRowOffsets(); | |
258 | SetMotifPositions(); | |
259 | SetGlobalIndices(); | |
b0d9eae3 | 260 | SetMinMaxPadDimensions(); |
f9a3ff6a | 261 | SetMaxPadIndices(); |
262 | SetNofPads(); | |
5f91c9e8 | 263 | } |
264 | ||
265 | //_____________________________________________________________________________ | |
266 | void AliMpSector::PrintGeometry() const | |
267 | { | |
dee1d5f1 | 268 | /// Print the positions of rows, rows segments |
5f91c9e8 | 269 | |
270 | for (Int_t i=0; i<GetNofRows(); i++) { | |
271 | AliMpRow* row = GetRow(i); | |
272 | ||
273 | cout << "ROW " << row->GetID() | |
274 | << " center Y " << row->Position().Y() << endl; | |
275 | ||
276 | for (Int_t j=0; j<row->GetNofRowSegments(); j++) { | |
277 | AliMpVRowSegment* rowSegment = row->GetRowSegment(j); | |
278 | ||
279 | cout << " ROW Segment " << j | |
280 | << " borders " | |
281 | << rowSegment->LeftBorderX() << " " | |
282 | << rowSegment->RightBorderX() | |
283 | << " x-size " | |
284 | << 2*rowSegment->Dimensions().X() << " " | |
285 | << endl; | |
286 | } | |
287 | } | |
288 | } | |
289 | ||
290 | ||
291 | //_____________________________________________________________________________ | |
292 | AliMpRow* AliMpSector::FindRow(const TVector2& position) const | |
293 | { | |
dee1d5f1 | 294 | /// Find the row for the specified y position. \n |
295 | /// If y is on border the lowest row is returned. | |
5f91c9e8 | 296 | |
297 | Double_t y = position.Y(); | |
298 | ||
f79c58a5 | 299 | #ifdef WITH_STL |
300 | for (Int_t i=0; i<GetNofRows(); i++) { | |
5f91c9e8 | 301 | if ( y >= fRows[i]->LowBorderY() && y <= fRows[i]->UpperBorderY()) |
302 | return fRows[i]; | |
303 | } | |
f79c58a5 | 304 | #endif |
305 | ||
306 | #ifdef WITH_ROOT | |
307 | for (Int_t i=0; i<GetNofRows(); i++) { | |
308 | if ( y >= ((AliMpRow*)fRows[i])->LowBorderY() && | |
309 | y <= ((AliMpRow*)fRows[i])->UpperBorderY()) | |
310 | return (AliMpRow*)fRows[i]; | |
311 | } | |
312 | #endif | |
5f91c9e8 | 313 | |
314 | return 0; | |
315 | } | |
316 | ||
317 | //_____________________________________________________________________________ | |
318 | AliMpVMotif* AliMpSector::FindMotif(const TVector2& position) const | |
319 | { | |
dee1d5f1 | 320 | /// Find the motif in the specified position. \n |
321 | /// Return 0 if no motif is found. | |
5f91c9e8 | 322 | |
323 | // Find the row segment | |
324 | AliMpVRowSegment* rowSegment = FindRowSegment(position); | |
325 | ||
326 | if (!rowSegment) return 0; | |
327 | ||
328 | // Find motif | |
329 | return rowSegment->FindMotif(position); | |
330 | } | |
5f91c9e8 | 331 | //_____________________________________________________________________________ |
332 | Int_t AliMpSector::FindMotifPositionId(const TVector2& position) const | |
333 | { | |
dee1d5f1 | 334 | /// Find the motif position ID in the specified position. \n |
335 | /// Return 0 if no motif is found. | |
336 | ||
5f91c9e8 | 337 | // Find the row segment |
338 | AliMpVRowSegment* rowSegment = FindRowSegment(position); | |
339 | ||
340 | if (!rowSegment) return 0; | |
341 | ||
342 | // Find motif position ID | |
343 | return rowSegment->FindMotifPositionId(position); | |
344 | } | |
345 | ||
346 | //_____________________________________________________________________________ | |
347 | AliMpRow* AliMpSector::FindRow(Int_t motifPositionId) const | |
348 | { | |
dee1d5f1 | 349 | /// Find the row with the the specified motif position. \n |
350 | /// Return 0 if no row is found. | |
5f91c9e8 | 351 | |
352 | AliMpVRowSegment* segment = FindRowSegment(motifPositionId); | |
353 | ||
354 | if (segment) return segment->GetRow(); | |
355 | ||
356 | return 0; | |
357 | } | |
358 | ||
359 | //_____________________________________________________________________________ | |
360 | AliMpVRowSegment* AliMpSector::FindRowSegment(Int_t motifPositionId) const | |
361 | { | |
dee1d5f1 | 362 | /// Find the row segment with the the specified motif position. \n |
363 | /// Return 0 if no row segment is found. | |
5f91c9e8 | 364 | |
f79c58a5 | 365 | for (Int_t irow=0; irow<GetNofRows(); irow++) { |
366 | ||
367 | #ifdef WITH_STL | |
5f91c9e8 | 368 | AliMpRow* row = fRows[irow]; |
f79c58a5 | 369 | #endif |
370 | #ifdef WITH_ROOT | |
371 | AliMpRow* row = (AliMpRow*)fRows[irow]; | |
372 | #endif | |
5f91c9e8 | 373 | |
374 | for (Int_t iseg=0; iseg<row->GetNofRowSegments(); iseg++) { | |
375 | AliMpVRowSegment* segment = row->GetRowSegment(iseg); | |
376 | if (segment->HasMotifPosition(motifPositionId)) return segment; | |
377 | } | |
378 | } | |
379 | ||
380 | return 0; | |
381 | } | |
382 | ||
383 | //_____________________________________________________________________________ | |
384 | TVector2 AliMpSector::FindPosition(Int_t motifPositionId) const | |
385 | { | |
dee1d5f1 | 386 | /// Find the position of the motif specified by its position Id. \n |
387 | /// Return 0 if no row segment is found. | |
5f91c9e8 | 388 | |
389 | AliMpVRowSegment* segment = FindRowSegment(motifPositionId); | |
390 | ||
391 | if (!segment) { | |
2c605e66 | 392 | AliWarningStream() << "Given motifPositionId not found." << endl; |
5f91c9e8 | 393 | return TVector2(); |
394 | } | |
395 | ||
396 | return segment->MotifCenter(motifPositionId); | |
397 | } | |
398 | ||
399 | //_____________________________________________________________________________ | |
400 | AliMpZone* AliMpSector::FindZone(const TVector2& padDimensions) const | |
401 | { | |
dee1d5f1 | 402 | /// Find the zone with specified padDimensions. |
5f91c9e8 | 403 | |
404 | for (Int_t i=0; i<GetNofZones(); i++) { | |
405 | AliMpZone* zone = GetZone(i+1); | |
406 | if (AliMpConstants::IsEqual(padDimensions, zone->GetPadDimensions())) | |
407 | return zone; | |
408 | } | |
409 | ||
410 | // Return 0 if not found | |
411 | return 0; | |
412 | } | |
413 | ||
414 | //_____________________________________________________________________________ | |
415 | TVector2 AliMpSector::Position() const | |
416 | { | |
dee1d5f1 | 417 | /// Return the sector offset. |
5f91c9e8 | 418 | |
419 | return fOffset; | |
420 | } | |
421 | ||
422 | ||
423 | //_____________________________________________________________________________ | |
424 | TVector2 AliMpSector::Dimensions() const | |
425 | { | |
dee1d5f1 | 426 | /// Return the maximum halflengths in x, y. |
5f91c9e8 | 427 | |
428 | Double_t x = 0.; | |
429 | Double_t y = 0.; | |
430 | for (Int_t i=0; i<GetNofRows(); i++) { | |
431 | ||
f79c58a5 | 432 | #ifdef WITH_STL |
5f91c9e8 | 433 | // take the largest x row dimension |
434 | if (fRows[i]->Dimensions().X() > x) | |
435 | x = fRows[i]->Dimensions().X(); | |
436 | ||
437 | // add all rows y dimensions | |
438 | y += fRows[i]->Dimensions().Y(); | |
f79c58a5 | 439 | #endif |
440 | ||
441 | #ifdef WITH_ROOT | |
442 | // take the largest x row dimension | |
443 | if ( ((AliMpRow*)fRows[i])->Dimensions().X() > x) | |
444 | x = ((AliMpRow*)fRows[i])->Dimensions().X(); | |
445 | ||
446 | // add all rows y dimensions | |
447 | y += ((AliMpRow*)fRows[i])->Dimensions().Y(); | |
448 | #endif | |
5f91c9e8 | 449 | } |
450 | ||
451 | return TVector2(x, y); | |
452 | } | |
453 | ||
454 | //_____________________________________________________________________________ | |
455 | Int_t AliMpSector::GetNofZones() const | |
456 | { | |
dee1d5f1 | 457 | /// Return the number of zones. |
5f91c9e8 | 458 | |
f79c58a5 | 459 | #ifdef WITH_STL |
5f91c9e8 | 460 | return fZones.size(); |
f79c58a5 | 461 | #endif |
462 | ||
463 | #ifdef WITH_ROOT | |
464 | return fZones.GetEntriesFast(); | |
465 | #endif | |
5f91c9e8 | 466 | } |
467 | ||
468 | //_____________________________________________________________________________ | |
469 | AliMpZone* AliMpSector::GetZone(Int_t zoneID) const | |
470 | { | |
dee1d5f1 | 471 | /// Return zone with specified ID. |
5f91c9e8 | 472 | |
473 | if (zoneID < 1 || zoneID > GetNofZones()) { | |
2c605e66 | 474 | AliWarningStream() << "Index outside range" << endl; |
5f91c9e8 | 475 | return 0; |
476 | } | |
477 | ||
f79c58a5 | 478 | #ifdef WITH_STL |
5f91c9e8 | 479 | return fZones[zoneID-1]; |
f79c58a5 | 480 | #endif |
481 | ||
482 | #ifdef WITH_ROOT | |
483 | return (AliMpZone*)fZones[zoneID-1]; | |
484 | #endif | |
5f91c9e8 | 485 | } |
486 | ||
487 | //_____________________________________________________________________________ | |
488 | Int_t AliMpSector::GetNofRows() const | |
489 | { | |
dee1d5f1 | 490 | /// Return the number of rows. |
5f91c9e8 | 491 | |
f79c58a5 | 492 | #ifdef WITH_STL |
5f91c9e8 | 493 | return fRows.size(); |
f79c58a5 | 494 | #endif |
495 | ||
496 | #ifdef WITH_ROOT | |
497 | return fRows.GetEntriesFast(); | |
498 | #endif | |
5f91c9e8 | 499 | } |
500 | ||
501 | //_____________________________________________________________________________ | |
502 | AliMpRow* AliMpSector::GetRow(Int_t rowID) const | |
503 | { | |
dee1d5f1 | 504 | /// Return row with specified ID. |
5f91c9e8 | 505 | |
506 | if (rowID < 0 || rowID >= GetNofRows()) { | |
2c605e66 | 507 | AliWarningStream() << "Index outside range" << endl; |
5f91c9e8 | 508 | return 0; |
509 | } | |
510 | ||
f79c58a5 | 511 | #ifdef WITH_STL |
5f91c9e8 | 512 | return fRows[rowID]; |
f79c58a5 | 513 | #endif |
514 | ||
515 | #ifdef WITH_ROOT | |
516 | return (AliMpRow*)fRows[rowID]; | |
517 | #endif | |
5f91c9e8 | 518 | } |
c9da0af9 | 519 | |
f9a3ff6a | 520 | //_____________________________________________________________________________ |
cddd101e | 521 | AliMp::PlaneType |
f9a3ff6a | 522 | AliMpSector::GetPlaneType() const |
523 | { | |
524 | /// Return the plane type | |
525 | ||
cddd101e | 526 | return GetDirection()==AliMp::kY ? AliMp::kBendingPlane : AliMp::kNonBendingPlane; |
f9a3ff6a | 527 | } |
528 | ||
529 | //_____________________________________________________________________________ | |
530 | void | |
531 | AliMpSector::GetAllMotifPositionsIDs(TArrayI& ecn) const | |
532 | { | |
533 | /// Return the array of all motif positions IDs | |
534 | ||
535 | fMotifMap->GetAllMotifPositionsIDs(ecn); | |
536 | } | |
537 | ||
c9da0af9 | 538 | //_____________________________________________________________________________ |
539 | void | |
540 | AliMpSector::Print(Option_t* opt) const | |
541 | { | |
f9a3ff6a | 542 | /// Print the map of motifs |
543 | ||
544 | cout << "Sector," << PlaneTypeName(GetPlaneType()) << endl; | |
c9da0af9 | 545 | fMotifMap->Print(opt); |
546 | } |