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90e8f97c | 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 | #include "AliMUONSt345SlatSegmentationV2.h" | |
8fbf5237 | 19 | #include "AliMUONConstants.h" |
90e8f97c | 20 | |
90e8f97c | 21 | #include "AliMpArea.h" |
22 | #include "AliMpSlat.h" | |
23 | #include "AliMpSlatSegmentation.h" | |
24 | #include "AliMpPCB.h" | |
25 | // FIXME: we should not need access to PCB at this level | |
26 | // if the Dpx, Dpy, Sector interface would not be used. | |
27 | // Investigate instead to direct use of AliMpVSegmentation and AliMpPad | |
28 | // from the clusterFinder ? // :aphecetc:20050722 | |
29 | // or, or ... have the AliMpSlat handles the notion of zone, finally | |
30 | // (where "zone" in mapping is equivalent to "sector" here), and thus | |
31 | // let AliMpSlat offer the interface to get information similar to what | |
32 | // Dpx, Dpy, Sector offer now to the clustering. That indeed should be | |
33 | // handled directly at the level of AliMpVSegmentation... | |
34 | #include "AliMpVPadIterator.h" | |
90e8f97c | 35 | |
8fbf5237 | 36 | #include "AliLog.h" |
90e8f97c | 37 | |
8fbf5237 | 38 | #include "Riostream.h" |
90e8f97c | 39 | |
40 | ClassImp(AliMUONSt345SlatSegmentationV2) | |
41 | ||
42 | namespace | |
43 | { | |
90e8f97c | 44 | Float_t FMAX(1E9); |
45 | } | |
46 | ||
47 | //_____________________________________________________________________________ | |
48 | AliMUONSt345SlatSegmentationV2::AliMUONSt345SlatSegmentationV2() | |
49 | : AliMUONVGeometryDESegmentation(), | |
50 | fDetElemId(-1), | |
51 | fPlaneType(kBendingPlane), | |
52 | fSlat(0), | |
53 | fSlatSegmentation(0), | |
54 | fPadIterator(0), | |
55 | fXhit(FMAX), | |
56 | fYhit(FMAX) | |
57 | { | |
c895a991 | 58 | // Default ctor |
59 | ||
90e8f97c | 60 | AliDebug(1,Form("this=%p default (empty) ctor",this)); |
61 | } | |
62 | ||
63 | //_____________________________________________________________________________ | |
8fbf5237 | 64 | AliMUONSt345SlatSegmentationV2::AliMUONSt345SlatSegmentationV2( |
65 | AliMpVSegmentation* segmentation, | |
66 | Int_t detElemId, AliMpPlaneType bendingOrNonBending) | |
90e8f97c | 67 | : AliMUONVGeometryDESegmentation(), |
68 | fDetElemId(detElemId), | |
69 | fPlaneType(bendingOrNonBending), | |
70 | fSlat(0), | |
71 | fSlatSegmentation(0), | |
72 | fPadIterator(0), | |
73 | fXhit(FMAX), | |
74 | fYhit(FMAX) | |
75 | { | |
df484e06 | 76 | // |
77 | // Normal ctor. | |
78 | // | |
8fbf5237 | 79 | |
80 | fSlatSegmentation = dynamic_cast<AliMpSlatSegmentation*>(segmentation); | |
81 | if (fSlatSegmentation) | |
82 | fSlat = fSlatSegmentation->Slat(); | |
83 | else | |
84 | AliFatal("Wrong mapping segmentation type"); | |
90e8f97c | 85 | |
86 | AliDebug(1,Form("this=%p detElemId=%3d %s fSlatSegmentation=%p",this,detElemId, | |
87 | ( (bendingOrNonBending==kBendingPlane)?"Bending":"NonBending" ), | |
88 | fSlatSegmentation)); | |
89 | } | |
90 | ||
884a73f1 | 91 | //______________________________________________________________________________ |
92 | AliMUONSt345SlatSegmentationV2::AliMUONSt345SlatSegmentationV2( | |
93 | const AliMUONSt345SlatSegmentationV2& right) | |
94 | : AliMUONVGeometryDESegmentation(right) | |
95 | { | |
96 | /// Protected copy constructor (not implemented) | |
97 | ||
98 | AliFatal("Copy constructor not provided."); | |
99 | } | |
100 | ||
90e8f97c | 101 | //_____________________________________________________________________________ |
102 | AliMUONSt345SlatSegmentationV2::~AliMUONSt345SlatSegmentationV2() | |
103 | { | |
c895a991 | 104 | // Destructor |
105 | ||
90e8f97c | 106 | AliDebug(1,Form("dtor this=%p",this)); |
107 | delete fPadIterator; | |
108 | } | |
109 | ||
884a73f1 | 110 | //______________________________________________________________________________ |
111 | AliMUONSt345SlatSegmentationV2& | |
112 | AliMUONSt345SlatSegmentationV2::operator=(const AliMUONSt345SlatSegmentationV2& right) | |
113 | { | |
114 | /// Protected assignement operator (not implemented) | |
115 | ||
116 | // check assignement to self | |
117 | if (this == &right) return *this; | |
118 | ||
119 | AliFatal("Assignement operator not provided."); | |
120 | ||
121 | return *this; | |
122 | } | |
123 | ||
90e8f97c | 124 | //_____________________________________________________________________________ |
125 | TF1* | |
c895a991 | 126 | AliMUONSt345SlatSegmentationV2::CorrFunc(Int_t /*isec*/) const |
90e8f97c | 127 | { |
c895a991 | 128 | // Not implemented |
129 | ||
90e8f97c | 130 | AliFatal("Not Implemented"); |
131 | return 0x0; | |
132 | } | |
133 | ||
134 | //_____________________________________________________________________________ | |
135 | Float_t | |
c895a991 | 136 | AliMUONSt345SlatSegmentationV2::Distance2AndOffset(Int_t /*iX*/, Int_t /*iY*/, |
137 | Float_t /*x*/, Float_t /*y*/, Int_t* /*dummy*/){ | |
138 | // Not implemented | |
139 | ||
90e8f97c | 140 | AliFatal("Not Implemented"); |
141 | return 0.0; | |
142 | } | |
143 | ||
144 | //_____________________________________________________________________________ | |
145 | void | |
c895a991 | 146 | AliMUONSt345SlatSegmentationV2::Draw(Option_t* /*opt*/) |
90e8f97c | 147 | { |
c895a991 | 148 | // Not implemented |
149 | ||
90e8f97c | 150 | AliFatal("Not Implemented"); |
151 | } | |
152 | ||
153 | //_____________________________________________________________________________ | |
154 | Float_t | |
155 | AliMUONSt345SlatSegmentationV2::Dpx() const | |
156 | { | |
c895a991 | 157 | // Not implemented |
158 | ||
90e8f97c | 159 | AliFatal("Not Implemented"); |
160 | return 0.0; | |
161 | } | |
162 | ||
163 | //_____________________________________________________________________________ | |
164 | Float_t | |
165 | AliMUONSt345SlatSegmentationV2::Dpy() const | |
166 | { | |
c895a991 | 167 | // Not implemented |
168 | ||
90e8f97c | 169 | AliFatal("Not Implemented"); |
170 | return 0.0; | |
171 | } | |
172 | ||
173 | //_____________________________________________________________________________ | |
174 | Float_t | |
175 | AliMUONSt345SlatSegmentationV2::Dpx(int ipcb) const | |
176 | { | |
c895a991 | 177 | // Get pad size in x |
178 | ||
90e8f97c | 179 | AliMpPCB* pcb = fSlat->GetPCB(ipcb); |
df484e06 | 180 | if (!pcb) |
181 | { | |
182 | AliFatal("pcb is null!"); | |
183 | } | |
dfaf6b0d | 184 | return pcb->PadSizeX(); |
90e8f97c | 185 | } |
186 | ||
187 | //_____________________________________________________________________________ | |
188 | Float_t | |
189 | AliMUONSt345SlatSegmentationV2::Dpy(int ipcb) const | |
190 | { | |
c895a991 | 191 | // Get pad size in y |
192 | ||
90e8f97c | 193 | AliMpPCB* pcb = fSlat->GetPCB(ipcb); |
df484e06 | 194 | if (!pcb) |
195 | { | |
196 | AliFatal("pcb is null!"); | |
197 | } | |
dfaf6b0d | 198 | return pcb->PadSizeY(); |
90e8f97c | 199 | } |
200 | ||
201 | //_____________________________________________________________________________ | |
202 | void | |
c895a991 | 203 | AliMUONSt345SlatSegmentationV2::FirstPad(Float_t xhit, Float_t yhit,Float_t /*zhit*/, |
204 | Float_t dx, Float_t dy) | |
90e8f97c | 205 | { |
206 | // OK. We will do it in 2 steps. First get the area over which to | |
207 | // iterate, based on hit coordinates and (dx,dy). This first step | |
208 | // has nothing to do with segmentation in the first place, but with | |
209 | // how we simulate the fact that at some point the charge is shared | |
210 | // amongst several pads. | |
211 | // The second step is the actual pad iteration and is handled by | |
212 | // a specific class (which has to do only with iteration...) | |
213 | // | |
214 | // FIXME: this method should not be here in the first place, IMHO. | |
215 | // | |
216 | ||
217 | // Find the wire position (center of charge distribution) | |
218 | Float_t xwire = GetAnod(xhit); | |
219 | fXhit = xwire; | |
220 | fYhit = yhit; | |
221 | ||
222 | Double_t x01 = xwire - dx; | |
223 | Double_t x02 = xwire + dx; | |
224 | Double_t y01 = yhit - dy; | |
225 | Double_t y02 = yhit + dy; | |
226 | ||
227 | Double_t xext = x02 - x01; | |
228 | Double_t yext = y02 - y01; | |
229 | ||
230 | // we do not check area here, as we assume the iterator | |
231 | // will do it, and will possibly truncate it if needed. | |
232 | // Note that we convert the area position to a reference frame | |
233 | // located in the lower-left corner of the slat, instead of its | |
234 | // center. | |
dfaf6b0d | 235 | // AliMpArea area(TVector2((x01+x02)/2.0+fSlat->DX(), |
236 | // (y01+y02)/2.0+fSlat->DY()), | |
237 | // TVector2(xext/2.0,yext/2.0)); | |
238 | AliMpArea area(TVector2((x01+x02)/2.0,(y01+y02)/2.0), | |
239 | TVector2(xext/2.0,yext/2.0)); | |
90e8f97c | 240 | |
241 | delete fPadIterator; | |
242 | ||
243 | fPadIterator = fSlatSegmentation->CreateIterator(area); | |
244 | ||
245 | fPadIterator->First(); | |
246 | ||
247 | fCurrentPad = fPadIterator->CurrentItem(); | |
248 | ||
249 | if ( !fCurrentPad.IsValid() ) | |
250 | { | |
251 | AliError(Form("Cannot get a valid pad for (xhit,yhit,dx,dy)=(%e,%e,%e,%e)",xhit,yhit,dx,dy)); | |
252 | } | |
253 | ||
254 | AliDebug(4,Form("xhit,yhit,dx,dy=%e,%e,%e,%e ix,iy=%3d,%3d slat=%s", | |
255 | xhit,yhit,dx,dy, | |
2cc78641 | 256 | fCurrentPad.GetIndices().GetFirst(), |
257 | fCurrentPad.GetIndices().GetSecond(),fSlat->GetID())); | |
90e8f97c | 258 | } |
259 | ||
260 | //_____________________________________________________________________________ | |
261 | Float_t | |
262 | AliMUONSt345SlatSegmentationV2::GetAnod(Float_t xhit) const | |
263 | { | |
264 | // Gets the x-coordinate of the wire which is the closest to xhit. | |
265 | ||
266 | Int_t n = Int_t(xhit/AliMUONConstants::Pitch()); | |
267 | Float_t wire = (xhit>0) ? n+0.5 : n-0.5; | |
268 | return AliMUONConstants::Pitch()*wire; | |
269 | } | |
270 | ||
271 | //_____________________________________________________________________________ | |
272 | AliMUONGeometryDirection | |
273 | AliMUONSt345SlatSegmentationV2::GetDirection() | |
274 | { | |
c895a991 | 275 | // Not implemented |
276 | ||
5289cf2f | 277 | //AliWarning("Not Implemented"); |
90e8f97c | 278 | return kDirUndefined; |
279 | } | |
280 | ||
b7ef3c96 | 281 | //______________________________________________________________________________ |
282 | const AliMpVSegmentation* | |
283 | AliMUONSt345SlatSegmentationV2::GetMpSegmentation() const | |
284 | { | |
285 | // Returns the mapping segmentation | |
286 | // (provides access to electronics info) | |
287 | ||
288 | return fSlatSegmentation; | |
289 | } | |
290 | ||
291 | ||
90e8f97c | 292 | //_____________________________________________________________________________ |
293 | void | |
c895a991 | 294 | AliMUONSt345SlatSegmentationV2::GetNParallelAndOffset(Int_t /*iX*/, Int_t /*iY*/, |
295 | Int_t* /*Nparallel*/, Int_t* /*Offset*/) | |
90e8f97c | 296 | { |
c895a991 | 297 | // Not implemented |
298 | ||
90e8f97c | 299 | AliFatal("Not Implemented"); |
300 | } | |
301 | ||
302 | //_____________________________________________________________________________ | |
303 | void | |
304 | AliMUONSt345SlatSegmentationV2::GetPadC(Int_t ix, Int_t iy, | |
c895a991 | 305 | Float_t& x, Float_t& y, Float_t& z) |
306 | { | |
307 | // Transform from pad to real coordinates | |
308 | ||
90e8f97c | 309 | z = 0; |
310 | GetPadC(ix,iy,x,y); | |
311 | } | |
312 | ||
313 | //_____________________________________________________________________________ | |
314 | void | |
315 | AliMUONSt345SlatSegmentationV2::GetPadC(Int_t ix, Int_t iy, | |
c895a991 | 316 | Float_t& x, Float_t& y) |
90e8f97c | 317 | { |
c895a991 | 318 | // Transform from pad to real coordinates |
319 | ||
df484e06 | 320 | AliMpPad pad = |
2cc78641 | 321 | fSlatSegmentation->PadByIndices(AliMpIntPair(ix,iy),kTRUE); |
dfaf6b0d | 322 | x = pad.Position().X(); |
323 | y = pad.Position().Y(); | |
90e8f97c | 324 | } |
325 | ||
90e8f97c | 326 | |
327 | //_____________________________________________________________________________ | |
328 | void | |
329 | AliMUONSt345SlatSegmentationV2::GetPadI(Float_t x, Float_t y, Float_t /*z*/, | |
330 | Int_t& ix, Int_t& iy) | |
331 | { | |
c895a991 | 332 | // Returns pad coordinates (ix,iy) for given real coordinates (x,y) |
333 | ||
90e8f97c | 334 | GetPadI(x,y,ix,iy); |
335 | } | |
336 | ||
337 | //_____________________________________________________________________________ | |
338 | void | |
339 | AliMUONSt345SlatSegmentationV2::GetPadI(Float_t x, Float_t y, | |
c895a991 | 340 | Int_t& ix, Int_t& iy) |
90e8f97c | 341 | { |
c895a991 | 342 | // Returns pad coordinates (ix,iy) for given real coordinates (x,y) |
343 | ||
2cc78641 | 344 | AliMpPad pad = fSlatSegmentation->PadByPosition(TVector2(x,y), kTRUE); |
90e8f97c | 345 | |
346 | if ( pad != AliMpPad::Invalid() ) | |
347 | { | |
2cc78641 | 348 | ix = pad.GetIndices().GetFirst(); |
349 | iy = pad.GetIndices().GetSecond(); | |
90e8f97c | 350 | } |
351 | else | |
352 | { | |
353 | ix = iy = -1; | |
354 | } | |
355 | } | |
356 | ||
357 | //_____________________________________________________________________________ | |
358 | void | |
c895a991 | 359 | AliMUONSt345SlatSegmentationV2::GiveTestPoints(Int_t& /*n*/, |
360 | Float_t* /*x*/, Float_t* /*y*/) const | |
90e8f97c | 361 | { |
c895a991 | 362 | // Not implemented |
363 | ||
90e8f97c | 364 | AliFatal("Not Implemented"); |
365 | } | |
366 | ||
367 | //_____________________________________________________________________________ | |
368 | Bool_t | |
369 | AliMUONSt345SlatSegmentationV2::HasPad(Float_t x, Float_t y, Float_t z) | |
370 | { | |
c895a991 | 371 | // Returns true if a pad exists in the given position |
372 | ||
90e8f97c | 373 | Int_t ix, iy; |
374 | GetPadI(x,y,z,ix,iy); | |
375 | return HasPad(ix,iy); | |
376 | } | |
377 | ||
378 | //_____________________________________________________________________________ | |
379 | Bool_t | |
380 | AliMUONSt345SlatSegmentationV2::HasPad(Int_t ix, Int_t iy) | |
381 | { | |
c895a991 | 382 | // Returns true if a pad with given indices exists |
383 | ||
2cc78641 | 384 | return fSlatSegmentation->HasPad(AliMpIntPair(ix,iy)); |
90e8f97c | 385 | } |
386 | ||
387 | //_____________________________________________________________________________ | |
388 | void | |
c895a991 | 389 | AliMUONSt345SlatSegmentationV2::IntegrationLimits(Float_t& x1, Float_t& x2, |
390 | Float_t& y1, Float_t& y2) | |
90e8f97c | 391 | { |
392 | // | |
393 | // Returns integration limits for current pad | |
394 | // | |
395 | ||
396 | // x1 = fXhit - fX - Dpx(fSector)/2.; | |
397 | // x2 = x1 + Dpx(fSector); | |
398 | // y1 = fYhit - fY - Dpy(fSector)/2.; | |
399 | // y2 = y1 + Dpy(fSector); | |
400 | ||
dfaf6b0d | 401 | Float_t x = fCurrentPad.Position().X(); |
402 | Float_t y = fCurrentPad.Position().Y(); | |
90e8f97c | 403 | |
dfaf6b0d | 404 | Float_t padsizex = fCurrentPad.Dimensions().X() * 2.0; |
405 | Float_t padsizey = fCurrentPad.Dimensions().Y() * 2.0; | |
90e8f97c | 406 | |
407 | x1 = fXhit - x - padsizex/2.0; | |
408 | x2 = x1 + padsizex; | |
409 | y1 = fYhit - y - padsizey/2.0; | |
410 | y2 = y1 + padsizey; | |
411 | ||
412 | AliDebug(4,Form("xhit,yhit=%e,%e x,y=%e,%e, x1,x2,y1,y2=%e,%e,%e,%e",fXhit,fYhit,x,y,x1,x2,y1,y2)); | |
413 | } | |
414 | ||
415 | //_____________________________________________________________________________ | |
416 | Int_t | |
417 | AliMUONSt345SlatSegmentationV2::ISector() | |
418 | { | |
419 | // FIXME: remove the usage of ISector from all the code. | |
420 | return -10; | |
421 | } | |
422 | ||
423 | //_____________________________________________________________________________ | |
424 | Int_t | |
425 | AliMUONSt345SlatSegmentationV2::Ix() | |
426 | { | |
c895a991 | 427 | // Current pad cursor during disintegration |
428 | // x, y-coordinate | |
429 | ||
90e8f97c | 430 | if ( fPadIterator ) |
431 | { | |
2cc78641 | 432 | return fPadIterator->CurrentItem().GetIndices().GetFirst(); |
90e8f97c | 433 | } |
434 | else | |
435 | { | |
436 | return -1; | |
437 | } | |
438 | } | |
439 | ||
440 | //_____________________________________________________________________________ | |
441 | Int_t | |
442 | AliMUONSt345SlatSegmentationV2::Iy() | |
443 | { | |
c895a991 | 444 | // Current pad cursor during disintegration |
445 | // x, y-coordinate | |
446 | ||
90e8f97c | 447 | if ( fPadIterator ) |
448 | { | |
2cc78641 | 449 | return fPadIterator->CurrentItem().GetIndices().GetSecond(); |
90e8f97c | 450 | } |
451 | else | |
452 | { | |
453 | return -1; | |
454 | } | |
455 | } | |
456 | ||
457 | //_____________________________________________________________________________ | |
458 | Int_t | |
459 | AliMUONSt345SlatSegmentationV2::MorePads() | |
460 | { | |
461 | return (fPadIterator && !fPadIterator->IsDone()); | |
462 | } | |
463 | ||
464 | //_____________________________________________________________________________ | |
465 | void | |
c895a991 | 466 | AliMUONSt345SlatSegmentationV2::Neighbours(Int_t iX, Int_t iY, Int_t* Nlist, |
467 | Int_t Xlist[10], Int_t Ylist[10]) | |
90e8f97c | 468 | { |
469 | // Find pad at (ix,iy) for which we'll search neighbours. | |
470 | AliMpPad pad = | |
2cc78641 | 471 | fSlatSegmentation->PadByIndices(AliMpIntPair(iX,iY),kTRUE); |
90e8f97c | 472 | |
473 | // Define the region to look into : a region slightly bigger | |
e46a0808 | 474 | // than the pad itself (5% bigger), in order to catch first neighbours. |
475 | ||
476 | AliMpArea area(pad.Position(),pad.Dimensions()*1.05); | |
90e8f97c | 477 | |
478 | AliMpVPadIterator* it = fSlatSegmentation->CreateIterator(area); | |
479 | it->First(); | |
480 | Int_t n = 0; | |
481 | while ( !it->IsDone() && n < 10 ) | |
482 | { | |
483 | AliMpPad p = it->CurrentItem(); | |
484 | if ( p != pad ) // skip self | |
485 | { | |
2cc78641 | 486 | Xlist[n] = p.GetIndices().GetFirst(); |
487 | Ylist[n] = p.GetIndices().GetSecond(); | |
90e8f97c | 488 | ++n; |
489 | } | |
490 | it->Next(); | |
491 | } | |
492 | delete it; | |
493 | *Nlist = n; | |
494 | } | |
495 | ||
496 | //_____________________________________________________________________________ | |
497 | void | |
498 | AliMUONSt345SlatSegmentationV2::NextPad() | |
499 | { | |
c895a991 | 500 | // Iterate over pads - stepper |
501 | ||
90e8f97c | 502 | if ( fPadIterator ) |
503 | { | |
504 | fPadIterator->Next(); | |
505 | fCurrentPad = fPadIterator->CurrentItem(); | |
506 | } | |
507 | else | |
508 | { | |
509 | AliError("PadIterator not initialized. Please use First() first ;-)"); | |
510 | } | |
511 | } | |
512 | ||
513 | //_____________________________________________________________________________ | |
514 | Int_t | |
515 | AliMUONSt345SlatSegmentationV2::Npx() const | |
516 | { | |
c895a991 | 517 | // Maximum number of Pads in x |
518 | ||
90e8f97c | 519 | return fSlatSegmentation->MaxPadIndexX()+1; |
520 | } | |
521 | ||
522 | //_____________________________________________________________________________ | |
523 | Int_t | |
524 | AliMUONSt345SlatSegmentationV2::Npy() const | |
525 | { | |
c895a991 | 526 | // Maximum number of Pads in y |
527 | ||
90e8f97c | 528 | return fSlatSegmentation->MaxPadIndexY()+1; |
529 | } | |
530 | ||
531 | //_____________________________________________________________________________ | |
532 | void | |
c895a991 | 533 | AliMUONSt345SlatSegmentationV2::Print(Option_t* /*opt*/) const |
90e8f97c | 534 | { |
c895a991 | 535 | // Printing |
536 | ||
90e8f97c | 537 | cout << "DetElemId=" << fDetElemId << " PlaneType=" |
df484e06 | 538 | << fPlaneType << " Npx,Npy=" << Npx() << "," << Npy() << " fSlat=" << fSlat |
90e8f97c | 539 | << " fSlatSegmentation=" << fSlatSegmentation |
540 | << " fSlatSegmentation->Slat()=" << fSlatSegmentation->Slat() << endl; | |
541 | } | |
542 | ||
90e8f97c | 543 | //_____________________________________________________________________________ |
544 | Int_t | |
c895a991 | 545 | AliMUONSt345SlatSegmentationV2::Sector(Int_t ix, Int_t /*iy*/) |
90e8f97c | 546 | { |
c895a991 | 547 | // Calculate sector from pad coordinates |
548 | ||
2cc78641 | 549 | return fSlat->FindPCBIndex(ix); |
90e8f97c | 550 | } |
551 | ||
552 | //_____________________________________________________________________________ | |
553 | Int_t | |
554 | AliMUONSt345SlatSegmentationV2::Sector(Float_t x, Float_t y) | |
555 | { | |
c895a991 | 556 | // Calculate sector from pad coordinates |
557 | ||
90e8f97c | 558 | return fSlat->FindPCBIndex(x,y); |
559 | } | |
560 | ||
561 | //_____________________________________________________________________________ | |
562 | void | |
c895a991 | 563 | AliMUONSt345SlatSegmentationV2::SetCorrFunc(Int_t /*isec*/,TF1* /*func*/) |
90e8f97c | 564 | { |
c895a991 | 565 | // Not implemented |
566 | ||
90e8f97c | 567 | AliFatal("Not Implemented"); |
568 | } | |
569 | ||
570 | //_____________________________________________________________________________ | |
571 | void | |
c895a991 | 572 | AliMUONSt345SlatSegmentationV2::SetDAnod(float /*d*/) |
90e8f97c | 573 | { |
c895a991 | 574 | // Not implemented |
575 | ||
90e8f97c | 576 | AliFatal("Not Implemented"); |
577 | } | |
578 | ||
579 | //_____________________________________________________________________________ | |
580 | void | |
581 | AliMUONSt345SlatSegmentationV2::SetHit(Float_t x, Float_t y, Float_t) | |
582 | { | |
c895a991 | 583 | // Set hit position |
584 | // Sets virtual hit position, needed for evaluating pad response | |
585 | // outside the tracking program | |
586 | ||
90e8f97c | 587 | fXhit = x; |
588 | fYhit = y; | |
589 | ||
590 | // | |
2cc78641 | 591 | // insure we're within the slat limits. If not, issue a simple |
592 | // warning, as this might be correct (due to clustering/fitting algorithm | |
593 | // that is allowed to go a little bit outside limits). | |
594 | // That should only be considered an error in case the point is way | |
595 | // outside (but by how much is the question you'll have to determine | |
596 | // by yourself...) | |
90e8f97c | 597 | // |
598 | if ( fXhit < -fSlat->DX() || fXhit > fSlat->DX() || | |
599 | fYhit < -fSlat->DY() || fYhit > fSlat->DY() ) | |
600 | { | |
c895a991 | 601 | Double_t dx = - fSlat->DX() + TMath::Abs(fXhit); |
602 | Double_t dy = - fSlat->DY() + TMath::Abs(fYhit); | |
603 | dx = ( dx > 0 ? dx : 0); | |
604 | dy = ( dy > 0 ? dy : 0); | |
2cc78641 | 605 | AliWarning(Form("Hit outside slat %s limits (x,y)hit = (%e,%e). " |
606 | "Outside by (%e,%e) cm. Might be ok though.", | |
c895a991 | 607 | fSlat->GetID(),fXhit,fYhit,dx,dy)); |
2cc78641 | 608 | } |
90e8f97c | 609 | } |
610 | ||
611 | //_____________________________________________________________________________ | |
612 | void | |
613 | AliMUONSt345SlatSegmentationV2::SetPad(Int_t ix, Int_t iy) | |
614 | { | |
c895a991 | 615 | // Set pad position. |
616 | // Sets virtual pad coordinates, needed for evaluating pad response | |
617 | // outside the tracking program. | |
618 | ||
90e8f97c | 619 | fCurrentPad = |
2cc78641 | 620 | fSlatSegmentation->PadByIndices(AliMpIntPair(ix,iy),kTRUE); |
90e8f97c | 621 | if ( !fCurrentPad.IsValid() ) |
622 | { | |
623 | AliError(Form("Setting current pad to invalid ! (ix,iy)=(%4d,%4d)",ix,iy)); | |
624 | } | |
625 | } | |
626 | ||
627 | //_____________________________________________________________________________ | |
628 | void | |
c895a991 | 629 | AliMUONSt345SlatSegmentationV2::SetPadSize(float /*p1*/,float /*p2*/) |
90e8f97c | 630 | { |
c895a991 | 631 | // Not implemented |
632 | ||
90e8f97c | 633 | AliFatal("Not Implemented"); |
634 | } | |
635 | ||
636 | //_____________________________________________________________________________ | |
637 | Int_t | |
c895a991 | 638 | AliMUONSt345SlatSegmentationV2::SigGenCond(Float_t /*x*/, Float_t /*y*/, Float_t /*z*/) |
90e8f97c | 639 | { |
c895a991 | 640 | // Not implemented |
641 | ||
90e8f97c | 642 | AliFatal("Not Implemented"); |
643 | return 0; | |
644 | } | |
645 | ||
646 | //_____________________________________________________________________________ | |
647 | void | |
648 | AliMUONSt345SlatSegmentationV2::SigGenInit(Float_t,Float_t,Float_t) | |
649 | { | |
c895a991 | 650 | // Not implemented |
651 | ||
90e8f97c | 652 | AliFatal("Not Implemented"); |
653 | } |