Xi(b) (pdg code 5232) added to Pdg data base.
[u/mrichter/AliRoot.git] / PHOS / AliPHOSEmcRecPoint.cxx
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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 **************************************************************************/
15
b2a60966 16/* $Id$ */
17
d15a28e7 18//_________________________________________________________________________
b2a60966 19// RecPoint implementation for PHOS-EMC
20// An EmcRecPoint is a cluster of digits
21//
22//*-- Author: Dmitri Peressounko (RRC KI & SUBATECH)
23
d15a28e7 24
25// --- ROOT system ---
9f616d61 26#include "TPad.h"
27#include "TH2.h"
d15a28e7 28#include "TMath.h"
9f616d61 29#include "TCanvas.h"
d15a28e7 30
31// --- Standard library ---
32
de9ec31b 33#include <iostream.h>
d15a28e7 34
35// --- AliRoot header files ---
36
37#include "AliPHOSGeometry.h"
38#include "AliPHOSEmcRecPoint.h"
39#include "AliRun.h"
83974468 40#include "AliPHOSIndexToObject.h"
d15a28e7 41
42ClassImp(AliPHOSEmcRecPoint)
43
44//____________________________________________________________________________
45AliPHOSEmcRecPoint::AliPHOSEmcRecPoint(Float_t W0, Float_t LocMaxCut)
46 : AliPHOSRecPoint()
47{
48 // ctor
49
50 fMulDigit = 0 ;
51 fAmp = 0. ;
52 fEnergyList = new Float_t[fMaxDigit];
92862013 53 AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
54 fDelta = phosgeom->GetCrystalSize(0) ;
d15a28e7 55 fW0 = W0 ;
56 fLocMaxCut = LocMaxCut ;
57 fLocPos.SetX(1000000.) ; //Local position should be evaluated
83974468 58}
59
60//____________________________________________________________________________
61AliPHOSEmcRecPoint::~AliPHOSEmcRecPoint()
62{
88714635 63 // dtor
83974468 64 if ( fEnergyList )
65 delete[] fEnergyList ;
d15a28e7 66}
67
9f616d61 68//____________________________________________________________________________
83974468 69void AliPHOSEmcRecPoint::AddDigit(AliPHOSDigit & digit, Float_t Energy)
d15a28e7 70{
b2a60966 71 // Adds a digit to the RecPoint
72 // and accumulates the total amplitude and the multiplicity
d15a28e7 73
74 if ( fMulDigit >= fMaxDigit ) { // increase the size of the lists
9f616d61 75 fMaxDigit*=2 ;
83974468 76 Int_t * tempo = new ( Int_t[fMaxDigit] ) ;
9f616d61 77 Float_t * tempoE = new ( Float_t[fMaxDigit] ) ;
78
79 Int_t index ;
d15a28e7 80 for ( index = 0 ; index < fMulDigit ; index++ ){
83974468 81 tempo[index] = fDigitsList[index] ;
d15a28e7 82 tempoE[index] = fEnergyList[index] ;
83 }
84
9f616d61 85 delete [] fDigitsList ;
83974468 86 fDigitsList = new ( Int_t[fMaxDigit] ) ;
9f616d61 87
88 delete [] fEnergyList ;
89 fEnergyList = new ( Float_t[fMaxDigit] ) ;
90
91 for ( index = 0 ; index < fMulDigit ; index++ ){
92 fDigitsList[index] = tempo[index] ;
93 fEnergyList[index] = tempoE[index] ;
94 }
95
96 delete [] tempo ;
97 delete [] tempoE ;
98 } // if
d15a28e7 99
83974468 100 fDigitsList[fMulDigit] = digit.GetIndexInList() ;
101 fEnergyList[fMulDigit] = Energy ;
102 fMulDigit++ ;
d15a28e7 103 fAmp += Energy ;
104}
105
106//____________________________________________________________________________
107Bool_t AliPHOSEmcRecPoint::AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 )
108{
b2a60966 109 // Tells if (true) or not (false) two digits are neighbors)
d15a28e7 110
111 Bool_t aren = kFALSE ;
112
92862013 113 AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
d15a28e7 114 Int_t relid1[4] ;
92862013 115 phosgeom->AbsToRelNumbering(digit1->GetId(), relid1) ;
d15a28e7 116
117 Int_t relid2[4] ;
92862013 118 phosgeom->AbsToRelNumbering(digit2->GetId(), relid2) ;
d15a28e7 119
92862013 120 Int_t rowdiff = TMath::Abs( relid1[2] - relid2[2] ) ;
121 Int_t coldiff = TMath::Abs( relid1[3] - relid2[3] ) ;
d15a28e7 122
92862013 123 if (( coldiff <= 1 ) && ( rowdiff <= 1 ) && (coldiff + rowdiff > 0))
d15a28e7 124 aren = kTRUE ;
125
126 return aren ;
127}
128
129//____________________________________________________________________________
130Int_t AliPHOSEmcRecPoint::Compare(TObject * obj)
131{
b2a60966 132 // Compares two RecPoints according to their position in the PHOS modules
133
d15a28e7 134 Int_t rv ;
135
136 AliPHOSEmcRecPoint * clu = (AliPHOSEmcRecPoint *)obj ;
137
138
92862013 139 Int_t phosmod1 = this->GetPHOSMod() ;
140 Int_t phosmod2 = clu->GetPHOSMod() ;
d15a28e7 141
92862013 142 TVector3 locpos1;
143 this->GetLocalPosition(locpos1) ;
144 TVector3 locpos2;
145 clu->GetLocalPosition(locpos2) ;
d15a28e7 146
92862013 147 if(phosmod1 == phosmod2 ) {
148 Int_t rowdif = (Int_t)TMath::Ceil(locpos1.X()/fDelta)-(Int_t)TMath::Ceil(locpos2.X()/fDelta) ;
d15a28e7 149 if (rowdif> 0)
150 rv = -1 ;
151 else if(rowdif < 0)
152 rv = 1 ;
92862013 153 else if(locpos1.Z()>locpos2.Z())
d15a28e7 154 rv = -1 ;
155 else
156 rv = 1 ;
157 }
158
159 else {
92862013 160 if(phosmod1 < phosmod2 )
d15a28e7 161 rv = -1 ;
162 else
163 rv = 1 ;
164 }
165
166 return rv ;
167}
168
9f616d61 169//______________________________________________________________________________
170void AliPHOSEmcRecPoint::ExecuteEvent(Int_t event, Int_t px, Int_t py)
171{
b2a60966 172 // Execute action corresponding to one event
6ad0bfa0 173 // This member function is called when a AliPHOSRecPoint is clicked with the locator
174 //
175 // If Left button is clicked on AliPHOSRecPoint, the digits are switched on
176 // and switched off when the mouse button is released.
177 //
9f616d61 178
179 // static Int_t pxold, pyold;
180
83974468 181 AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
9f616d61 182
83974468 183 static TGraph * digitgraph = 0 ;
184
185 if (!gPad->IsEditable()) return;
186
187 TH2F * histo = 0 ;
188 TCanvas * histocanvas ;
189
190 switch (event) {
191
192 case kButton1Down: {
193 AliPHOSDigit * digit ;
194 AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
195 Int_t iDigit;
196 Int_t relid[4] ;
197
88714635 198 const Int_t kMulDigit = AliPHOSEmcRecPoint::GetDigitsMultiplicity() ;
199 Float_t * xi = new Float_t[kMulDigit] ;
200 Float_t * zi = new Float_t[kMulDigit] ;
83974468 201
202 // create the histogram for the single cluster
203 // 1. gets histogram boundaries
204 Float_t ximax = -999. ;
205 Float_t zimax = -999. ;
206 Float_t ximin = 999. ;
207 Float_t zimin = 999. ;
208
88714635 209 for(iDigit=0; iDigit<kMulDigit; iDigit++) {
83974468 210 digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
211 phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
212 phosgeom->RelPosInModule(relid, xi[iDigit], zi[iDigit]);
213 if ( xi[iDigit] > ximax )
214 ximax = xi[iDigit] ;
215 if ( xi[iDigit] < ximin )
216 ximin = xi[iDigit] ;
217 if ( zi[iDigit] > zimax )
218 zimax = zi[iDigit] ;
219 if ( zi[iDigit] < zimin )
220 zimin = zi[iDigit] ;
221 }
222 ximax += phosgeom->GetCrystalSize(0) / 2. ;
223 zimax += phosgeom->GetCrystalSize(2) / 2. ;
224 ximin -= phosgeom->GetCrystalSize(0) / 2. ;
225 zimin -= phosgeom->GetCrystalSize(2) / 2. ;
226 Int_t xdim = (int)( (ximax - ximin ) / phosgeom->GetCrystalSize(0) + 0.5 ) ;
227 Int_t zdim = (int)( (zimax - zimin ) / phosgeom->GetCrystalSize(2) + 0.5 ) ;
228
229 // 2. gets the histogram title
230
231 Text_t title[100] ;
232 sprintf(title,"Energy=%1.2f GeV ; Digits ; %d ", GetEnergy(), GetDigitsMultiplicity()) ;
233
234 if (!histo) {
235 delete histo ;
236 histo = 0 ;
237 }
238 histo = new TH2F("cluster3D", title, xdim, ximin, ximax, zdim, zimin, zimax) ;
239
240 Float_t x, z ;
88714635 241 for(iDigit=0; iDigit<kMulDigit; iDigit++) {
83974468 242 digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
243 phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
244 phosgeom->RelPosInModule(relid, x, z);
245 histo->Fill(x, z, fEnergyList[iDigit] ) ;
246 }
247
248 if (!digitgraph) {
88714635 249 digitgraph = new TGraph(kMulDigit,xi,zi);
83974468 250 digitgraph-> SetMarkerStyle(5) ;
251 digitgraph-> SetMarkerSize(1.) ;
252 digitgraph-> SetMarkerColor(1) ;
253 digitgraph-> Paint("P") ;
254 }
255
256 Print() ;
257 histocanvas = new TCanvas("cluser", "a single cluster", 600, 500) ;
258 histocanvas->Draw() ;
259 histo->Draw("lego1") ;
260
261 delete[] xi ;
262 delete[] zi ;
263
264 break;
265 }
266
267 case kButton1Up:
268 if (digitgraph) {
269 delete digitgraph ;
270 digitgraph = 0 ;
271 }
272 break;
9f616d61 273
274 }
275}
276
d15a28e7 277//____________________________________________________________________________
278Float_t AliPHOSEmcRecPoint::GetDispersion()
279{
b2a60966 280 // Calculates the dispersion of the shower at the origine of the RecPoint
281
83974468 282 AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
283
92862013 284 Float_t d = 0 ;
d15a28e7 285 Float_t wtot = 0 ;
286
92862013 287 TVector3 locpos;
288 GetLocalPosition(locpos);
289 Float_t x = locpos.X() ;
290 Float_t z = locpos.Z() ;
d15a28e7 291
292 AliPHOSDigit * digit ;
92862013 293 AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
d15a28e7 294
295 Int_t iDigit;
88714635 296 for(iDigit=0; iDigit < fMulDigit; iDigit++) {
83974468 297 digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
d15a28e7 298 Int_t relid[4] ;
299 Float_t xi ;
300 Float_t zi ;
92862013 301 phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
302 phosgeom->RelPosInModule(relid, xi, zi);
d15a28e7 303 Float_t w = TMath::Max(0.,fW0+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
92862013 304 d += w*((xi-x)*(xi-x) + (zi-z)*(zi-z) ) ;
d15a28e7 305 wtot+=w ;
306 }
307
92862013 308 d /= wtot ;
d15a28e7 309
92862013 310 return TMath::Sqrt(d) ;
d15a28e7 311}
312
313//____________________________________________________________________________
314void AliPHOSEmcRecPoint::GetElipsAxis(Float_t * lambda)
315{
b2a60966 316 // Calculates the axis of the shower ellipsoid
83974468 317
318 AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
319
e8dbb96e 320 Double_t wtot = 0. ;
321 Double_t x = 0.;
322 Double_t z = 0.;
323 Double_t dxx = 0.;
324 Double_t dzz = 0.;
325 Double_t dxz = 0.;
d15a28e7 326
327 AliPHOSDigit * digit ;
92862013 328 AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
d15a28e7 329 Int_t iDigit;
330
331 for(iDigit=0; iDigit<fMulDigit; iDigit++) {
83974468 332 digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
d15a28e7 333 Int_t relid[4] ;
334 Float_t xi ;
335 Float_t zi ;
92862013 336 phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
337 phosgeom->RelPosInModule(relid, xi, zi);
e8dbb96e 338 Double_t w = TMath::Max(0.,fW0+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
92862013 339 dxx += w * xi * xi ;
d15a28e7 340 x += w * xi ;
92862013 341 dzz += w * zi * zi ;
d15a28e7 342 z += w * zi ;
92862013 343 dxz += w * xi * zi ;
d15a28e7 344 wtot += w ;
345 }
92862013 346 dxx /= wtot ;
d15a28e7 347 x /= wtot ;
92862013 348 dxx -= x * x ;
349 dzz /= wtot ;
d15a28e7 350 z /= wtot ;
92862013 351 dzz -= z * z ;
352 dxz /= wtot ;
353 dxz -= x * z ;
d15a28e7 354
e8dbb96e 355 lambda[0] = 0.5 * (dxx + dzz) + TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ;
356 if(lambda[0] > 0)
357 lambda[0] = TMath::Sqrt(lambda[0]) ;
358
359 lambda[1] = 0.5 * (dxx + dzz) - TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ;
360 if(lambda[1] > 0) //To avoid exception if numerical errors lead to negative lambda.
361 lambda[1] = TMath::Sqrt(lambda[1]) ;
362 else
363 lambda[1]= 0. ;
d15a28e7 364}
365
366//____________________________________________________________________________
b2a60966 367void AliPHOSEmcRecPoint::GetLocalPosition(TVector3 &LPos)
368{
369 // Calculates the center of gravity in the local PHOS-module coordinates
83974468 370
371 AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
372
b2a60966 373 if( fLocPos.X() < 1000000.) { // already evaluated
374 LPos = fLocPos ;
375 return ;
376 }
377
378 Float_t wtot = 0. ;
379
380 Int_t relid[4] ;
381
382 Float_t x = 0. ;
383 Float_t z = 0. ;
384
385 AliPHOSDigit * digit ;
386
387 AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
388
389 Int_t iDigit;
390
b2a60966 391 for(iDigit=0; iDigit<fMulDigit; iDigit++) {
83974468 392 digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) );
b2a60966 393
394 Float_t xi ;
395 Float_t zi ;
396 phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
397 phosgeom->RelPosInModule(relid, xi, zi);
398 Float_t w = TMath::Max( 0., fW0 + TMath::Log( fEnergyList[iDigit] / fAmp ) ) ;
399 x += xi * w ;
400 z += zi * w ;
401 wtot += w ;
b2a60966 402 }
403
9ce1a8d9 404 if (wtot != 0) {
405 x /= wtot ;
406 z /= wtot ;
407 } else {
408 x = -1e6 ;
409 z = -1e6 ;
410 if (fMulDigit != 0) cout << "AliPHOSEMCRecPoint: too low log weight factor "
411 << "to evaluate cluster's center\n";
412 }
b2a60966 413 fLocPos.SetX(x) ;
414 fLocPos.SetY(0.) ;
415 fLocPos.SetZ(z) ;
416
417 LPos = fLocPos ;
418}
419
420//____________________________________________________________________________
d15a28e7 421Float_t AliPHOSEmcRecPoint::GetMaximalEnergy(void)
422{
b2a60966 423 // Finds the maximum energy in the cluster
424
d15a28e7 425 Float_t menergy = 0. ;
426
427 Int_t iDigit;
428
429 for(iDigit=0; iDigit<fMulDigit; iDigit++) {
430
431 if(fEnergyList[iDigit] > menergy)
432 menergy = fEnergyList[iDigit] ;
433 }
434 return menergy ;
435}
436
437//____________________________________________________________________________
31aa6d6c 438Int_t AliPHOSEmcRecPoint::GetMultiplicityAtLevel(const Float_t H)
d15a28e7 439{
b2a60966 440 // Calculates the multiplicity of digits with energy larger than H*energy
441
d15a28e7 442 Int_t multipl = 0 ;
443 Int_t iDigit ;
444 for(iDigit=0; iDigit<fMulDigit; iDigit++) {
445
446 if(fEnergyList[iDigit] > H * fAmp)
447 multipl++ ;
448 }
449 return multipl ;
450}
451
452//____________________________________________________________________________
6ad0bfa0 453Int_t AliPHOSEmcRecPoint::GetNumberOfLocalMax(Int_t * maxAt, Float_t * maxAtEnergy)
d15a28e7 454{
b2a60966 455 // Calculates the number of local maxima in the cluster using fLocalMaxCut as the minimum
456 // energy difference between two local maxima
457
83974468 458 AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
459
d15a28e7 460 AliPHOSDigit * digit ;
461 AliPHOSDigit * digitN ;
462
463
464 Int_t iDigitN ;
465 Int_t iDigit ;
466
6ad0bfa0 467 for(iDigit = 0; iDigit < fMulDigit; iDigit++){
83974468 468 maxAt[iDigit] = (Int_t) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
d15a28e7 469 }
470
6ad0bfa0 471 for(iDigit = 0 ; iDigit < fMulDigit; iDigit++) {
9f616d61 472 if(maxAt[iDigit] != -1) {
473 digit = (AliPHOSDigit *) maxAt[iDigit] ;
83974468 474
6ad0bfa0 475 for(iDigitN = 0; iDigitN < fMulDigit; iDigitN++) {
83974468 476 digitN = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigitN]) ) ;
d15a28e7 477
9f616d61 478 if ( AreNeighbours(digit, digitN) ) {
d15a28e7 479 if (fEnergyList[iDigit] > fEnergyList[iDigitN] ) {
480 maxAt[iDigitN] = -1 ;
6ad0bfa0 481 // but may be digit too is not local max ?
482 if(fEnergyList[iDigit] < fEnergyList[iDigitN] + fLocMaxCut)
d15a28e7 483 maxAt[iDigit] = -1 ;
484 }
485 else {
486 maxAt[iDigit] = -1 ;
6ad0bfa0 487 // but may be digitN too is not local max ?
488 if(fEnergyList[iDigit] > fEnergyList[iDigitN] - fLocMaxCut)
d15a28e7 489 maxAt[iDigitN] = -1 ;
490 }
491 } // if Areneighbours
492 } // while digitN
493 } // slot not empty
494 } // while digit
495
496 iDigitN = 0 ;
6ad0bfa0 497 for(iDigit = 0; iDigit < fMulDigit; iDigit++) {
d15a28e7 498 if(maxAt[iDigit] != -1){
499 maxAt[iDigitN] = maxAt[iDigit] ;
9f616d61 500 maxAtEnergy[iDigitN] = fEnergyList[iDigit] ;
501 iDigitN++ ;
d15a28e7 502 }
503 }
504 return iDigitN ;
505}
506
d15a28e7 507
508// //____________________________________________________________________________
509// AliPHOSEmcRecPoint& AliPHOSEmcRecPoint::operator = (AliPHOSEmcRecPoint Clu)
510// {
92862013 511// int * dl = Clu.GetDigitsList() ;
d15a28e7 512
513// if(fDigitsList)
514// delete fDigitsList ;
515
516// AliPHOSDigit * digit ;
517
518// Int_t iDigit;
519
520// for(iDigit=0; iDigit<fMulDigit; iDigit++) {
92862013 521// digit = (AliPHOSDigit *) dl[iDigit];
d15a28e7 522// AddDigit(*digit) ;
523// }
524
525// fAmp = Clu.GetTotalEnergy() ;
526// fGeom = Clu.GetGeom() ;
92862013 527// TVector3 locpos;
528// Clu.GetLocalPosition(locpos) ;
529// fLocPos = locpos;
d15a28e7 530// fMulDigit = Clu.GetMultiplicity() ;
531// fMaxDigit = Clu.GetMaximumMultiplicity() ;
532// fPHOSMod = Clu.GetPHOSMod() ;
533// fW0 = Clu.GetLogWeightCut() ;
534// fDelta = Clu.GetDelta() ;
535// fLocMaxCut = Clu.GetLocMaxCut() ;
536
92862013 537// delete dl ;
d15a28e7 538
539// return *this ;
540// }
541
542//____________________________________________________________________________
543void AliPHOSEmcRecPoint::Print(Option_t * option)
544{
b2a60966 545 // Print the list of digits belonging to the cluster
546
d15a28e7 547 cout << "AliPHOSEmcRecPoint: " << endl ;
548
549 AliPHOSDigit * digit ;
550 Int_t iDigit;
92862013 551 AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
d15a28e7 552
9f616d61 553 Float_t xi ;
554 Float_t zi ;
555 Int_t relid[4] ;
83974468 556
557 AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
558
d15a28e7 559 for(iDigit=0; iDigit<fMulDigit; iDigit++) {
83974468 560 digit = please->GimeDigit( fDigitsList[iDigit] ) ;
92862013 561 phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
562 phosgeom->RelPosInModule(relid, xi, zi);
9f616d61 563 cout << " Id = " << digit->GetId() ;
564 cout << " module = " << relid[0] ;
565 cout << " x = " << xi ;
566 cout << " z = " << zi ;
567 cout << " Energy = " << fEnergyList[iDigit] << endl ;
d15a28e7 568 }
569 cout << " Multiplicity = " << fMulDigit << endl ;
570 cout << " Cluster Energy = " << fAmp << endl ;
83974468 571 cout << " Stored at position " << GetIndexInList() << endl ;
572
d15a28e7 573}
d15a28e7 574//______________________________________________________________________________
88714635 575// void AliPHOSEmcRecPoint::Streamer(TBuffer &R__b)
576// {
577// // Stream an object of class AliPHOSEmcRecPoint.
578
579// if (R__b.IsReading()) {
580// Version_t R__v = R__b.ReadVersion(); if (R__v) { }
581// AliPHOSRecPoint::Streamer(R__b);
582// R__b >> fDelta;
583// fEnergyList = new Float_t[fMulDigit] ;
584// R__b.ReadFastArray(fEnergyList, fMulDigit);
585// R__b >> fLocMaxCut;
586// R__b >> fW0;
587// } else {
588// R__b.WriteVersion(AliPHOSEmcRecPoint::IsA());
589// AliPHOSRecPoint::Streamer(R__b);
590// R__b << fDelta;
591// R__b.WriteFastArray(fEnergyList, fMulDigit);
592// R__b << fLocMaxCut;
593// R__b << fW0;
594// }
595// }
596