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d15a28e7 | 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 | **************************************************************************/ | |
b2a60966 | 15 | /* $Id$ */ |
d15a28e7 | 16 | //_________________________________________________________________________ |
b2a60966 | 17 | // Track segment in PHOS |
18 | // Can be : 1 EmcRecPoint | |
19 | // 1 EmcRecPoint + 1 PPSD | |
20 | // 1 EmcRecPoint + 1 PPSD + 1 PPSD | |
21 | // | |
22 | //*-- Author: Dmitri Peressounko (RRC KI & SUBATECH) | |
d15a28e7 | 23 | |
24 | // --- ROOT system --- | |
25 | ||
26 | #include "TVector3.h" | |
9f616d61 | 27 | #include "TPad.h" |
d15a28e7 | 28 | |
29 | // --- Standard library --- | |
30 | ||
de9ec31b | 31 | #include <iostream.h> |
d15a28e7 | 32 | |
33 | // --- AliRoot header files --- | |
34 | ||
35 | #include "AliPHOSTrackSegment.h" | |
36 | #include "AliPHOSv0.h" | |
83974468 | 37 | #include "AliPHOSIndexToObject.h" |
d15a28e7 | 38 | |
39 | ClassImp(AliPHOSTrackSegment) | |
40 | ||
41 | //____________________________________________________________________________ | |
88714635 | 42 | AliPHOSTrackSegment::AliPHOSTrackSegment( AliPHOSEmcRecPoint * emc , |
43 | AliPHOSPpsdRecPoint * ppsdrp1, | |
44 | AliPHOSPpsdRecPoint * ppsdrp2 ) | |
b2a60966 | 45 | { |
46 | // ctor | |
47 | ||
d15a28e7 | 48 | if( emc ) |
83974468 | 49 | fEmcRecPoint = emc->GetIndexInList() ; |
50 | else | |
51 | fEmcRecPoint = -1 ; | |
d15a28e7 | 52 | |
83974468 | 53 | if( ppsdrp1 ) |
54 | fPpsdUpRecPoint = ppsdrp1->GetIndexInList() ; | |
55 | else | |
56 | fPpsdUpRecPoint = -1 ; | |
d15a28e7 | 57 | |
83974468 | 58 | if( ppsdrp2 ) |
59 | fPpsdLowRecPoint = ppsdrp2->GetIndexInList() ; | |
60 | else | |
61 | fPpsdLowRecPoint = -1 ; | |
d15a28e7 | 62 | |
83974468 | 63 | fIndexInList = -1 ; |
d15a28e7 | 64 | } |
65 | ||
6ad0bfa0 | 66 | //____________________________________________________________________________ |
67 | AliPHOSTrackSegment::AliPHOSTrackSegment( const AliPHOSTrackSegment & ts) | |
68 | { | |
b2a60966 | 69 | // Copy ctor |
70 | ||
c198e326 | 71 | ( (AliPHOSTrackSegment &)ts ).Copy(*this) ; |
6ad0bfa0 | 72 | } |
73 | ||
d15a28e7 | 74 | |
6ad0bfa0 | 75 | //____________________________________________________________________________ |
76 | void AliPHOSTrackSegment::Copy(TObject & obj) | |
77 | { | |
b2a60966 | 78 | // Copy of a track segment into another track segment |
79 | ||
6ad0bfa0 | 80 | TObject::Copy(obj) ; |
83974468 | 81 | ( (AliPHOSTrackSegment &)obj ).fEmcRecPoint = fEmcRecPoint ; |
82 | ( (AliPHOSTrackSegment &)obj ).fPpsdLowRecPoint = fPpsdLowRecPoint ; | |
83 | ( (AliPHOSTrackSegment &)obj ).fPpsdUpRecPoint = fPpsdUpRecPoint ; | |
84 | ( (AliPHOSTrackSegment &)obj ).fIndexInList = fIndexInList ; | |
6ad0bfa0 | 85 | } |
9f616d61 | 86 | //____________________________________________________________________________ |
87 | Int_t AliPHOSTrackSegment::DistancetoPrimitive(Int_t px, Int_t py) | |
88 | { | |
b2a60966 | 89 | // Compute distance from point px,py to a AliPHOSTrackSegment considered as a Tmarker |
90 | // Compute the closest distance of approach from point px,py to this marker. | |
91 | // The distance is computed in pixels units. | |
92 | ||
6ad0bfa0 | 93 | Int_t div = 1 ; |
83974468 | 94 | Int_t dist = 9999 ; |
95 | ||
6ad0bfa0 | 96 | TVector3 pos(0.,0.,0.) ; |
b2a60966 | 97 | |
83974468 | 98 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
99 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
100 | AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; | |
101 | ||
102 | if ( emcrp != 0 ) { | |
103 | emcrp->GetLocalPosition( pos) ; | |
104 | Float_t x = pos.X() ; | |
105 | Float_t y = pos.Z() ; | |
106 | if ( ppsdlrp != 0 ) { | |
107 | ppsdlrp->GetLocalPosition( pos ) ; | |
108 | x += pos.X() ; | |
109 | y += pos.Z() ; | |
110 | div++ ; | |
111 | } | |
112 | if ( ppsdurp != 0 ) { | |
113 | ppsdurp->GetLocalPosition( pos ) ; | |
114 | x += pos.X() ; | |
115 | y += pos.Z() ; | |
116 | div++ ; | |
117 | } | |
118 | x /= div ; | |
119 | y /= div ; | |
9f616d61 | 120 | |
83974468 | 121 | const Int_t kMaxDiff = 10; |
122 | Int_t pxm = gPad->XtoAbsPixel(x); | |
123 | Int_t pym = gPad->YtoAbsPixel(y); | |
124 | dist = (px-pxm)*(px-pxm) + (py-pym)*(py-pym); | |
125 | ||
126 | if (dist > kMaxDiff) return 9999; | |
127 | } | |
128 | return dist; | |
9f616d61 | 129 | } |
130 | ||
131 | //___________________________________________________________________________ | |
132 | void AliPHOSTrackSegment::Draw(Option_t *option) | |
133 | { | |
6ad0bfa0 | 134 | // Draw this AliPHOSTrackSegment with its current attribute |
b2a60966 | 135 | |
6ad0bfa0 | 136 | AppendPad(option); |
9f616d61 | 137 | } |
138 | ||
139 | //______________________________________________________________________________ | |
140 | void AliPHOSTrackSegment::ExecuteEvent(Int_t event, Int_t px, Int_t py) | |
141 | { | |
6ad0bfa0 | 142 | // Execute action corresponding to one event |
143 | // This member function is called when a AliPHOSTrackSegment is clicked with the locator | |
144 | // | |
145 | // If Left button is clicked on AliPHOSRecPoint, the digits are switched on | |
146 | // and switched off when the mouse button is released. | |
b2a60966 | 147 | |
148 | static TPaveText* textTS = 0 ; | |
149 | ||
83974468 | 150 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
151 | ||
b2a60966 | 152 | if (!gPad->IsEditable()) |
153 | return; | |
154 | ||
155 | switch (event) { | |
9f616d61 | 156 | |
b2a60966 | 157 | case kButton1Down:{ |
158 | ||
159 | if (!textTS) { | |
160 | ||
161 | TVector3 pos(0.,0.,0.) ; | |
83974468 | 162 | emcrp->GetLocalPosition(pos) ; |
b2a60966 | 163 | textTS = new TPaveText(pos.X()-10,pos.Z()+10,pos.X()+5,pos.Z()+15,"") ; |
164 | Text_t line1[40] ; | |
165 | sprintf(line1,"See RecParticle for ID") ; | |
166 | textTS ->AddText(line1) ; | |
167 | textTS ->Draw(""); | |
168 | gPad->Update() ; | |
169 | } | |
170 | } | |
171 | ||
172 | break; | |
9f616d61 | 173 | |
b2a60966 | 174 | case kButton1Up: |
175 | if (textTS) { | |
176 | delete textTS ; | |
177 | textTS = 0 ; | |
178 | } | |
179 | break; | |
180 | } | |
9f616d61 | 181 | } |
182 | ||
d15a28e7 | 183 | //____________________________________________________________________________ |
184 | Float_t AliPHOSTrackSegment::GetDistanceInPHOSPlane() | |
185 | { | |
b2a60966 | 186 | // Calculates the distance between the EMC RecPoint and PPSD RecPoint |
187 | ||
83974468 | 188 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
189 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
190 | ||
d15a28e7 | 191 | TVector3 vecEmc ; |
83974468 | 192 | emcrp->GetLocalPosition(vecEmc) ; |
b2a60966 | 193 | |
d15a28e7 | 194 | TVector3 vecPpsd ; |
83974468 | 195 | if ( ppsdlrp !=0 ) { |
196 | if( ppsdlrp->GetMultiplicity() ) | |
197 | ppsdlrp->GetLocalPosition(vecPpsd) ; | |
198 | else { | |
199 | vecPpsd.SetX(10000.) ; | |
200 | } | |
201 | vecEmc -= vecPpsd ; | |
202 | } | |
92862013 | 203 | Float_t r = vecEmc.Mag();; |
d15a28e7 | 204 | |
92862013 | 205 | return r ; |
d15a28e7 | 206 | } |
207 | ||
83974468 | 208 | //____________________________________________________________________________ |
209 | AliPHOSEmcRecPoint * AliPHOSTrackSegment::GetEmcRecPoint() const | |
210 | { | |
88714635 | 211 | // get the EMC recpoint at the origin of this track |
212 | ||
83974468 | 213 | AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ; |
214 | AliPHOSEmcRecPoint * rv = 0 ; | |
215 | if ( fEmcRecPoint > -1 ) | |
216 | rv = (AliPHOSEmcRecPoint *)please->GimeRecPoint( fEmcRecPoint, TString("emc") ); | |
217 | ||
218 | return rv ; | |
219 | ||
220 | } | |
221 | ||
222 | //____________________________________________________________________________ | |
223 | Float_t AliPHOSTrackSegment::GetEnergy() | |
224 | { | |
225 | // Returns energy in EMC | |
226 | ||
227 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
228 | ||
229 | return emcrp->GetTotalEnergy() ; | |
230 | } | |
231 | ||
d15a28e7 | 232 | //____________________________________________________________________________ |
6ad0bfa0 | 233 | TVector3 AliPHOSTrackSegment::GetMomentumDirection() |
b2a60966 | 234 | { |
235 | // Calculates the momentum direction: | |
236 | // 1. if only a EMC RecPoint, direction is given by IP and this RecPoint | |
237 | // 2. if a EMC RecPoint and one PPSD RecPoint, direction is given by the line through the 2 recpoints | |
238 | // 3. if a EMC RecPoint and two PPSD RecPoints, dirrection is given by the average line through | |
239 | // the 2 pairs of recpoints | |
240 | // However because of the poor position resolution of PPSD the direction is always taken as if we were | |
241 | // in case 1. | |
242 | ||
83974468 | 243 | |
244 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
245 | // AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
246 | // AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; | |
247 | ||
b2a60966 | 248 | TVector3 dir(0,0,0) ; |
6ad0bfa0 | 249 | TMatrix mdummy ; |
d15a28e7 | 250 | |
6ad0bfa0 | 251 | TVector3 posEmc ; |
83974468 | 252 | emcrp->GetGlobalPosition(posEmc, mdummy) ; |
6ad0bfa0 | 253 | |
b2a60966 | 254 | // Correction for the depth of the shower starting point (TDR p 127) |
98569bc2 | 255 | |
83974468 | 256 | Float_t energy = emcrp->GetEnergy() ; |
98569bc2 | 257 | Float_t para = 0.925 ; |
258 | Float_t parb = 6.52 ; | |
259 | ||
260 | TVector3 localpos ; | |
83974468 | 261 | emcrp->GetLocalPosition(localpos) ; |
98569bc2 | 262 | |
263 | AliPHOSGeometry * geom = AliPHOSGeometry::GetInstance() ; | |
264 | Float_t radius = geom->GetIPtoOuterCoverDistance() + geom->GetOuterBoxSize(1) ; | |
265 | Float_t incidencephi = TMath::ATan(localpos.X() / radius) ; | |
266 | Float_t incidencetheta = TMath::ATan(localpos.Z() / radius) ; | |
267 | ||
b2a60966 | 268 | Float_t depthx = ( para * TMath::Log(energy) + parb ) * TMath::Sin(incidencephi) ; |
269 | Float_t depthz = ( para * TMath::Log(energy) + parb ) * TMath::Sin(incidencetheta) ; | |
98569bc2 | 270 | |
b2a60966 | 271 | localpos.SetX(localpos.X() - depthx ) ; |
272 | localpos.SetZ(localpos.Z() - depthz ) ; | |
d15a28e7 | 273 | |
b2a60966 | 274 | TVector3 emcglobalpos ; |
275 | TMatrix dummy ; | |
6ad0bfa0 | 276 | |
83974468 | 277 | emcrp->GetGlobalPosition(emcglobalpos, dummy) ; |
b2a60966 | 278 | |
279 | emcglobalpos.SetX( emcglobalpos.X() - depthx ) ; | |
280 | emcglobalpos.SetZ( emcglobalpos.Z() - depthz ) ; | |
6ad0bfa0 | 281 | |
b2a60966 | 282 | // The following commeneted code becomes valid once the PPSD provides |
283 | // a reasonable position resolution, at least as good as EMC ! | |
284 | ||
285 | // TVector3 ppsdlglobalpos ; | |
286 | // TVector3 ppsduglobalpos ; | |
287 | ||
83974468 | 288 | // if( fPpsdLowRecPoint ){ // certainly a photon that has concerted |
b2a60966 | 289 | |
83974468 | 290 | // fPpsdLowRecPoint->GetGlobalPosition(ppsdlglobalpos, mdummy) ; |
b2a60966 | 291 | // dir = emcglobalpos - ppsdlglobalpos ; |
292 | ||
83974468 | 293 | // if( fPpsdUpRecPoint ){ // nop looks like a charged |
b2a60966 | 294 | |
83974468 | 295 | // fPpsdUpRecPoint->GetGlobalPosition(ppsduglobalpos, mdummy) ; |
b2a60966 | 296 | // dir = ( dir + emcglobalpos - ppsduglobalpos ) * 0.5 ; |
297 | // } | |
298 | // } | |
299 | ||
300 | // else { // looks like a neutral | |
301 | ||
302 | dir = emcglobalpos ; | |
303 | // } | |
304 | ||
305 | dir.SetZ( -dir.Z() ) ; // why ? | |
6ad0bfa0 | 306 | dir.SetMag(1.) ; |
b2a60966 | 307 | |
6ad0bfa0 | 308 | return dir ; |
d15a28e7 | 309 | } |
310 | ||
83974468 | 311 | //____________________________________________________________________________ |
312 | Int_t AliPHOSTrackSegment:: GetPHOSMod(void) | |
313 | { | |
88714635 | 314 | // Returns the phos module which contains this track |
315 | ||
83974468 | 316 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
317 | ||
318 | return emcrp->GetPHOSMod(); | |
319 | } | |
320 | ||
321 | //____________________________________________________________________________ | |
322 | AliPHOSPpsdRecPoint * AliPHOSTrackSegment::GetPpsdLowRecPoint() const | |
323 | { | |
88714635 | 324 | // Returns the lower PPSD rec point at the origin of this track |
325 | ||
83974468 | 326 | AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ; |
327 | AliPHOSPpsdRecPoint * rv = 0 ; | |
88714635 | 328 | |
83974468 | 329 | if ( fPpsdLowRecPoint > -1 ) |
330 | rv = (AliPHOSPpsdRecPoint *)please->GimeRecPoint( fPpsdLowRecPoint, TString("ppsd") ) ; | |
331 | ||
332 | return rv ; | |
333 | } | |
334 | ||
335 | //____________________________________________________________________________ | |
336 | AliPHOSPpsdRecPoint * AliPHOSTrackSegment::GetPpsdUpRecPoint() const | |
337 | { | |
88714635 | 338 | // Returns the lower PPSD rec point at the origin of this track |
339 | ||
83974468 | 340 | AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ; |
341 | AliPHOSPpsdRecPoint * rv = 0 ; | |
342 | ||
343 | if ( fPpsdUpRecPoint > -1 ) | |
344 | rv = (AliPHOSPpsdRecPoint *)please->GimeRecPoint( fPpsdUpRecPoint, TString("ppsd") ) ; | |
345 | ||
346 | return rv ; | |
347 | } | |
348 | ||
b2a60966 | 349 | //____________________________________________________________________________ |
350 | Int_t * AliPHOSTrackSegment::GetPrimariesEmc(Int_t & number) | |
351 | { | |
352 | // Retrieves the primary particle(s) at the origin of the EMC RecPoint | |
83974468 | 353 | |
354 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
355 | ||
b2a60966 | 356 | Int_t * rv = 0 ; |
357 | number = 0 ; | |
83974468 | 358 | if ( emcrp ) |
359 | rv = emcrp->GetPrimaries(number) ; | |
b2a60966 | 360 | |
361 | return rv ; | |
362 | } | |
363 | ||
364 | //____________________________________________________________________________ | |
365 | Int_t * AliPHOSTrackSegment::GetPrimariesPpsdLow(Int_t & number) | |
366 | { | |
367 | // Retrieves the primary particle(s) at the origin of the lower PPSD RecPoint | |
368 | ||
83974468 | 369 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; |
370 | ||
b2a60966 | 371 | Int_t * rv = 0 ; |
372 | number = 0 ; | |
83974468 | 373 | if ( ppsdlrp ) |
374 | rv = ppsdlrp->GetPrimaries(number) ; | |
b2a60966 | 375 | |
376 | return rv ; | |
377 | } | |
378 | ||
379 | //____________________________________________________________________________ | |
380 | Int_t * AliPHOSTrackSegment::GetPrimariesPpsdUp(Int_t & number) | |
381 | { | |
382 | // Retrieves the primary particle(s) at the origin of the upper PPSD RecPoint | |
383 | ||
83974468 | 384 | AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; |
385 | ||
b2a60966 | 386 | Int_t * rv = 0 ; |
387 | number = 0 ; | |
83974468 | 388 | if ( ppsdurp ) |
389 | rv = ppsdurp->GetPrimaries(number) ; | |
b2a60966 | 390 | |
391 | return rv ; | |
392 | } | |
d15a28e7 | 393 | |
394 | //____________________________________________________________________________ | |
395 | void AliPHOSTrackSegment::GetPosition( TVector3 & pos ) | |
396 | { | |
b2a60966 | 397 | // Returns position of the EMC RecPoint |
83974468 | 398 | |
399 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
400 | ||
92862013 | 401 | TMatrix dummy ; |
83974468 | 402 | emcrp->GetGlobalPosition(pos, dummy) ; |
d15a28e7 | 403 | } |
404 | ||
b2a60966 | 405 | |
9f616d61 | 406 | //______________________________________________________________________________ |
407 | void AliPHOSTrackSegment::Paint(Option_t *) | |
408 | { | |
83974468 | 409 | // Paint this AliPHOSTrackSegment as a TMarker with its current attributes |
410 | ||
411 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
412 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
413 | AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; | |
6ad0bfa0 | 414 | |
b2a60966 | 415 | TVector3 posemc(999., 999., 999.) ; |
416 | TVector3 posppsdl(999., 999., 999.) ; | |
417 | TVector3 posppsdu(999., 999., 999.) ; | |
6ad0bfa0 | 418 | |
83974468 | 419 | emcrp->GetLocalPosition(posemc) ; |
420 | if (ppsdlrp !=0 ) | |
421 | ppsdlrp->GetLocalPosition(posppsdl) ; | |
422 | if (ppsdurp !=0 ) | |
423 | ppsdurp->GetLocalPosition(posppsdu) ; | |
b2a60966 | 424 | |
425 | Coord_t xemc = posemc.X() ; | |
426 | Coord_t yemc = posemc.Z() ; | |
427 | ||
428 | Coord_t yppsdl = posppsdl.Z() ; | |
429 | Coord_t xppsdl = posppsdl.X() ; | |
430 | ||
431 | Coord_t yppsdu = posppsdu.Z() ; | |
432 | Coord_t xppsdu = posppsdu.X() ; | |
433 | ||
434 | Color_t markercolor = 1 ; | |
435 | Size_t markersize = 1.5 ; | |
436 | Style_t markerstyle = 20 ; | |
437 | ||
438 | if (!gPad->IsBatch()) { | |
439 | gVirtualX->SetMarkerColor(markercolor) ; | |
440 | gVirtualX->SetMarkerSize (markersize) ; | |
441 | gVirtualX->SetMarkerStyle(markerstyle) ; | |
442 | } | |
443 | gPad->SetAttMarkerPS(markercolor,markerstyle,markersize) ; | |
444 | gPad->PaintPolyMarker(1, &xemc, &yemc, "") ; | |
445 | ||
446 | if (xppsdl != 999. && yppsdl != 999. ) { | |
447 | ||
448 | markercolor = 2 ; | |
449 | markersize = 1.25 ; | |
450 | markerstyle = 21 ; | |
451 | ||
452 | if (!gPad->IsBatch()) { | |
453 | gVirtualX->SetMarkerColor(markercolor) ; | |
454 | gVirtualX->SetMarkerSize (markersize) ; | |
455 | gVirtualX->SetMarkerStyle(markerstyle) ; | |
456 | } | |
457 | gPad->SetAttMarkerPS(markercolor,markerstyle,markersize) ; | |
458 | gPad->PaintPolyMarker(1, &xppsdl, &yppsdl, "") ; | |
459 | } | |
460 | ||
461 | if (xppsdu != 999. && yppsdu != 999. ) { | |
462 | ||
463 | markercolor = 3 ; | |
464 | markersize = 1. ; | |
465 | markerstyle = 22 ; | |
466 | ||
467 | if (!gPad->IsBatch()) { | |
468 | gVirtualX->SetMarkerColor(markercolor) ; | |
469 | gVirtualX->SetMarkerSize (markersize) ; | |
470 | gVirtualX->SetMarkerStyle(markerstyle) ; | |
6ad0bfa0 | 471 | } |
b2a60966 | 472 | gPad->SetAttMarkerPS(markercolor,markerstyle,markersize) ; |
473 | gPad->PaintPolyMarker(1, &xppsdu, &yppsdu, "") ; | |
474 | } | |
9f616d61 | 475 | } |
476 | ||
d15a28e7 | 477 | //____________________________________________________________________________ |
0a6d52e3 | 478 | void AliPHOSTrackSegment::Print(const char * opt) |
d15a28e7 | 479 | { |
b2a60966 | 480 | // Print all information on this track Segment |
481 | ||
83974468 | 482 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
483 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
484 | AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; | |
d15a28e7 | 485 | |
486 | TVector3 pos ; | |
92862013 | 487 | TMatrix dummy ; |
d15a28e7 | 488 | |
83974468 | 489 | cout << "--------AliPHOSTrackSegment-------- "<<endl ; |
d15a28e7 | 490 | |
83974468 | 491 | if ( emcrp != 0 ) { |
492 | cout << "******** EMC Reconstructed Point: " << endl; | |
493 | emcrp->Print() ; | |
494 | ||
495 | emcrp->GetGlobalPosition( pos, dummy ) ; | |
496 | ||
497 | cout << " Global position " << pos.X() << " " << pos.Y() << " " << pos.Z() << " Energy " << emcrp->GetTotalEnergy() << endl ; | |
498 | } | |
d15a28e7 | 499 | |
83974468 | 500 | if ( ppsdlrp != 0 ) { |
501 | cout << "******** PPSD Low Reconstructed Point: " << endl; | |
502 | ||
503 | ppsdlrp->Print() ; | |
504 | ppsdlrp->GetGlobalPosition( pos , dummy ) ; | |
505 | cout << " position " << pos.X() << " " << pos.Y() << " " << pos.Z() << endl ; | |
d15a28e7 | 506 | } |
507 | ||
83974468 | 508 | if( ppsdurp != 0 ) { |
509 | cout << "******** PPSD Up Reconstructed Point: " << endl; | |
510 | ||
511 | ppsdurp->Print() ; | |
512 | ppsdurp->GetGlobalPosition( pos, dummy ) ; | |
513 | cout << " position " << pos.X() << " " << pos.Y() << " " << pos.Z() << endl ; | |
514 | } | |
515 | ||
d15a28e7 | 516 | } |
28c3a259 | 517 | //____________________________________________________________________________ |
518 | void AliPHOSTrackSegment::SetPpsdUpRecPoint(AliPHOSPpsdRecPoint * PpsdUpRecPoint) | |
519 | { | |
2f04ed65 | 520 | // gives an id from its position in the list |
28c3a259 | 521 | if( PpsdUpRecPoint ) |
522 | fPpsdUpRecPoint = PpsdUpRecPoint->GetIndexInList() ; | |
523 | else | |
524 | fPpsdUpRecPoint = -1 ; | |
525 | } | |
d15a28e7 | 526 |