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[u/mrichter/AliRoot.git] / MUON / AliMUONTriggerDecision.cxx
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a9e2aefa 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
e6738866 3 * *
a9e2aefa 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 **************************************************************************/
d72f68af 15
88cb7938 16/* $Id$ */
a9e2aefa 17
30178c30 18#include <TError.h>
19
ecfa008b 20#include "AliMUONTriggerCircuit.h"
a9e2aefa 21#include "AliMUONTriggerDecision.h"
22#include "AliMUONTriggerLut.h"
a9e2aefa 23#include "AliMUON.h"
a9e2aefa 24#include "AliMUONDigit.h"
52c9bc11 25#include "AliMUONConstants.h"
26#include "AliMUONGlobalTrigger.h"
27#include "AliMUONLocalTrigger.h"
30178c30 28#include "AliRun.h"
29#include "AliRunLoader.h"
30#include "AliLoader.h"
8210cb40 31#include "AliRawReader.h" // for raw data
a9e2aefa 32
33
a9e2aefa 34//----------------------------------------------------------------------
35ClassImp(AliMUONTriggerDecision)
36
37//----------------------------------------------------------------------
ce3e25a8 38AliMUONTriggerDecision::AliMUONTriggerDecision(AliLoader* loader, Int_t iprint, AliMUONData* data)
30178c30 39 : TObject()
a9e2aefa 40{
41// Constructor
ecfa008b 42 fDebug = iprint; // print option
a9e2aefa 43// iprint = 0 : don't print anything
44// iprint = 1 : print Global Trigger Output
45// iprint = 2 : print Local and Global Trigger Outputs
46// iprint = 3 : iprint = 2 + detailed info on X strips
47// iprint = 4 : iprint = 2 + detailed info on Y strip
48// iprint = 5 : iprint = 2 + detailed info on X and Y strips
49// Note : with iprint>2, the strips detailed info is given for all circuits
50
51// Global Trigger information
e6738866 52 Int_t i;
53 Int_t icirc;
54 Int_t istrip;
55
56 for (i=0; i<3; i++) { // [0] : Low pt, [1] : High pt, [2] : All pt
a9e2aefa 57 fGlobalSinglePlus[i]=0; // tot num of single plus
58 fGlobalSingleMinus[i]=0; // tot num of single minus
59 fGlobalSingleUndef[i]=0; // tot num of single undefined
60 fGlobalPairUnlike[i]=0; // tot num of unlike-sign pairs
61 fGlobalPairLike[i]=0; // tot num of like-sign pairs
62 }
63 // Local Trigger information
e6738866 64 for (icirc=0; icirc<234; icirc++){
ecfa008b 65 fTrigger[icirc]=0; // trigger or not
a9e2aefa 66 fStripX11[icirc]=0; // X strip in MC11 which triggers
ecfa008b 67 fDev[icirc]=0; // deviation which triggers
a9e2aefa 68 fStripY11[icirc]=0; // Y strip in MC11 which triggers
e6738866 69 for (i=0; i<2; i++) { // pt information via LuT
a9e2aefa 70 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
71 }
72 }
73 // bit pattern
e6738866 74 for (icirc=0; icirc<234; icirc++) {
75 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 76 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
77 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
78 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
79 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
80 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
81 }
e6738866 82 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 83 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
84 }
85 }
a9e2aefa 86
52c9bc11 87 fTriggerCircuit = new TObjArray(AliMUONConstants::NTriggerCircuit());
88
89 // initialize loader's
90 fLoader = loader;
91
92 // initialize container
ce3e25a8 93 if (data == 0)
94 Error("TriggerDecision","No MUONdata for trigger\n");
95 else
96 fMUONData = data;
52c9bc11 97
98 // Loading AliRun master
99 AliRunLoader* runloader = fLoader->GetRunLoader();
100 if (runloader->GetAliRun() == 0x0) runloader->LoadgAlice();
101 gAlice = runloader->GetAliRun();
102
103 // getting MUON
104 fMUON = (AliMUON*) gAlice->GetDetector("MUON");
105
106 // setting circuit
107 for (icirc = 0; icirc < AliMUONConstants::NTriggerCircuit(); icirc++) {
108 AliMUONTriggerCircuit* pCir = 0;
109 pCir = &(fMUON->TriggerCircuit(icirc));
110 fTriggerCircuit->AddAt(pCir, icirc);
111 }
ce3e25a8 112
113 // setting digits
114 fDigits = new TObjArray(AliMUONConstants::NCh()); //NTriggerCh
115 for (Int_t i=0; i<AliMUONConstants::NCh() ;i++)
116 fDigits->AddAt(new TClonesArray("AliMUONDigit",10000),i);
52c9bc11 117}
e3ea1889 118
30178c30 119//----------------------------------------------------------------------
120AliMUONTriggerDecision::AliMUONTriggerDecision()
121 : TObject(),
122 fLoader(0),
123 fTriggerCircuit(0),
124 fMUONData(0),
125 fMUON(0)
126{
127// Default constructor
128}
129
e3ea1889 130//----------------------------------------------------------------------
131AliMUONTriggerDecision::AliMUONTriggerDecision(const AliMUONTriggerDecision& rhs)
132 : TObject(rhs)
133{
134// Protected copy constructor
135
136 Fatal("AliMUONTriggerDecision", "Not implemented.");
137}
138
ce3e25a8 139//----------------------------------------------------------------------
140void AliMUONTriggerDecision::ClearDigits()
141{
142 for ( int i=0;i<AliMUONConstants::NCh();i++ )
143 if ((*fDigits)[i]) ((TClonesArray*)fDigits->At(i))->Clear();
144}
145
146//----------------------------------------------------------------------
147TClonesArray* AliMUONTriggerDecision::Digits(Int_t DetectionPlane)
148{
149 //Getting List of Digits
150 if (fDigits)
151 return ((TClonesArray*) fDigits->At(DetectionPlane));
152 else
153 return NULL;
154}
155
156//_____________________________________________________________________________
157void AliMUONTriggerDecision::AddDigit(Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits)
158{
159 //
160 // Add a MUON digit to the list of Digits of the detection plane id
161 //
162 TClonesArray &ldigits = *Digits(id);
163 new(ldigits[ldigits.GetEntriesFast()]) AliMUONDigit(tracks,charges,digits);
164}
e3ea1889 165
a9e2aefa 166//----------------------------------------------------------------------
167AliMUONTriggerDecision::~AliMUONTriggerDecision()
168{
169// Destructor
52c9bc11 170 if (fTriggerCircuit){
ce3e25a8 171 fTriggerCircuit->Clear();// Sets pointers to 0 since it is not the owner
52c9bc11 172 delete fTriggerCircuit;
173 }
ce3e25a8 174// if (fMUONData)
175// delete fMUONData;
176
177 if (fDigits) {
178 fDigits->Delete();
179 delete fDigits;
180 }
181
a9e2aefa 182}
e3ea1889 183
184//----------------------------------------------------------------------
185AliMUONTriggerDecision&
186AliMUONTriggerDecision::operator=(const AliMUONTriggerDecision& rhs)
187{
188// Protected assignement operator
189
190 if (this == &rhs) return *this;
191
192 Fatal("operator=", "Not implemented.");
193
194 return *this;
195}
196
197
a9e2aefa 198//----------------------------------------------------------------------
199void AliMUONTriggerDecision::Trigger(){
200// main method of the class which calls the overall Trigger procedure
a9e2aefa 201
202 ResetBit();
203 SetBit();
204 SetBitUpDownY();
205
206 Int_t coinc44=0, resetMid=0; // initialize coincidence
207
a9e2aefa 208 AliMUONTriggerCircuit* triggerCircuit;
209
210 for (Int_t icirc=0; icirc<234; icirc++) { // loop on circuits
52c9bc11 211 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
a9e2aefa 212 // Int_t idCircuit=triggerCircuit->GetIdCircuit();
213
214 Int_t minDevStrip[5], minDev[5], coordY[5];
215 for (Int_t i=0; i<5; i++) {
216 minDevStrip[i]=minDev[i]=coordY[i]=0;
217 }
218 Int_t x2m=triggerCircuit->GetX2m();
219 Int_t x2ud=triggerCircuit->GetX2ud();
220 Int_t orMud[2]={0,0};
221 triggerCircuit->GetOrMud(orMud);
222
223// call triggerX
224 TrigX(fXbit11[icirc],fXbit12[icirc],fXbit21[icirc],fXbit22[icirc],
225 coinc44, minDevStrip, minDev);
226// call triggerY
227 TrigY(fYbit11[icirc],fYbit12[icirc],fYbit21[icirc],fYbit22[icirc],
228 fYbit21U[icirc],fYbit21D[icirc],fYbit22U[icirc],fYbit22D[icirc],
229 x2m,x2ud,orMud,resetMid,coinc44,coordY);
230// call LocalTrigger
231 Int_t iTrigger=0;
232 LocalTrigger(icirc, minDevStrip, minDev, coordY, iTrigger);
233
ecfa008b 234 if (iTrigger==1&&fDebug>1) {
a9e2aefa 235 PrintBitPatXInput(icirc);
236 PrintBitPatYInput(icirc);
237 PrintLocalOutput(minDevStrip, minDev, coordY);
238 }
239 } // end loop on circuits
240
241// call Global Trigger
242 GlobalTrigger();
a9e2aefa 243}
244
245//----------------------------------------------------------------------
246void AliMUONTriggerDecision::ResetBit(){
247// reset bit pattern, global and local trigger output tables to 0
248
e6738866 249 Int_t i;
250 Int_t icirc;
251 Int_t istrip;
252
253 for (icirc=0; icirc<234; icirc++) {
254 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 255 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
256 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
257 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
258 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
259 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
260 }
e6738866 261 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 262 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
263 }
264 }
e6738866 265 for (i=0; i<3; i++) {
a9e2aefa 266 fGlobalSinglePlus[i]=0;
267 fGlobalSingleMinus[i]=0;
268 fGlobalSingleUndef[i]=0;
269 fGlobalPairLike[i]=0;
270 fGlobalPairLike[i]=0;
271 }
e6738866 272 for (icirc=0; icirc<234; icirc++){
ecfa008b 273 fTrigger[icirc]=0;
a9e2aefa 274 fStripX11[icirc]=0;
ecfa008b 275 fDev[icirc]=0;
a9e2aefa 276 fStripY11[icirc]=0;
e6738866 277 for (i=0; i<2; i++) {
a9e2aefa 278 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
279 }
280 }
281}
282
283//----------------------------------------------------------------------
284void AliMUONTriggerDecision::SetBit(){
285// 1) loop over chambers and cathodes
286// 2) load digits
287// 3) remove soft background
288// 4) set the bit patterns
289
ce3e25a8 290 Int_t cathode;
a9e2aefa 291 AliMUONTriggerCircuit* triggerCircuit;
292
ce3e25a8 293 for (Int_t chamber = 11; chamber < 15; chamber++){
294 // for (Int_t cathode=1; cathode<3; cathode++){
295 // fMUONData->GetCathode(cathode-1);
296
297 TClonesArray *muonDigits = Digits(chamber-1);
a9e2aefa 298 Int_t ndigits = muonDigits->GetEntriesFast();
ce3e25a8 299 if (fDebug>=3)
300 printf("\nFound %d digits in %p %d \n", ndigits, (void*)muonDigits,chamber-1);
52c9bc11 301
a9e2aefa 302 AliMUONDigit *mdig;
303
ce3e25a8 304 for (Int_t digit = 0; digit < ndigits; digit++) {
a9e2aefa 305 mdig = (AliMUONDigit*)muonDigits->UncheckedAt(digit);
306// get the center of the pad Id
2ae08086 307 Int_t ix=mdig->PadX();
308 Int_t iy=mdig->PadY();
ce3e25a8 309 cathode = mdig->Cathode() + 1;
310 if (fDebug>=3)
311 printf("cathode %d ix %d iy %d \n",cathode,ix,iy);
88cb7938 312
a9e2aefa 313// get the sum of the coded charge
314// see coding convention in AliMUONChamberTrigger::DisIntegration
315 Int_t sumCharge=0;
316 for (Int_t icharge=0; icharge<10; icharge++) {
2ae08086 317 sumCharge=sumCharge+mdig->TrackCharge(icharge);
a9e2aefa 318 }
319// apply condition on soft background
88cb7938 320 Int_t testCharge=sumCharge-(Int_t(sumCharge/10))*10;
a9e2aefa 321 if(sumCharge<=10||testCharge>0) {
322// code pad
323 Int_t code=TMath::Abs(ix)*100+iy;
324 if (ix<0) { code=-code; }
e6738866 325
326 Int_t icirc;
327 Int_t istrip;
328 Int_t nStrip;
a9e2aefa 329
330 if (cathode==1) {
331 switch (chamber)
332 {
333 case 11:
e6738866 334 for (icirc=0; icirc<234; icirc++) {
52c9bc11 335 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
e6738866 336 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 337 if (triggerCircuit->GetXcode(0,istrip)==code)
338 fXbit11[icirc][istrip]=1;
339 }
340 }
341 break;
342 case 12:
e6738866 343 for (icirc=0; icirc<234; icirc++) {
52c9bc11 344 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 345 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 346 if (triggerCircuit->GetXcode(1,istrip)==code)
347 fXbit12[icirc][istrip]=1;
348 }
349 }
350 break;
351 case 13:
e6738866 352 for (icirc=0; icirc<234; icirc++) {
52c9bc11 353 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 354 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 355 if (triggerCircuit->GetXcode(2,istrip)==code)
356 fXbit21[icirc][istrip]=1;
357 }
358 }
359 break;
360 case 14:
e6738866 361 for (icirc=0; icirc<234; icirc++) {
52c9bc11 362 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 363 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 364 if (triggerCircuit->GetXcode(3,istrip)==code)
365 fXbit22[icirc][istrip]=1;
366 }
367 }
368 break;
369 }
370
371 } else { // Y plane
372 switch (chamber)
373 {
374 case 11:
e6738866 375 for (icirc=0; icirc<234; icirc++) {
52c9bc11 376 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 377 nStrip=triggerCircuit->GetNstripY();
378 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 379 if (triggerCircuit->GetYcode(0,istrip)==code)
380 fYbit11[icirc][istrip]=1;
381 }
382 }
383 break;
384 case 12:
e6738866 385 for (icirc=0; icirc<234; icirc++) {
52c9bc11 386 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 387 nStrip=triggerCircuit->GetNstripY();
388 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 389 if (triggerCircuit->GetYcode(1,istrip)==code)
390 fYbit12[icirc][istrip]=1;
391 }
392 }
393 break;
394 case 13:
e6738866 395 for (icirc=0; icirc<234; icirc++) {
52c9bc11 396 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 397 nStrip=triggerCircuit->GetNstripY();
398 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 399 if (triggerCircuit->GetYcode(2,istrip)==code)
400 fYbit21[icirc][istrip]=1;
401 }
402 }
403 break;
404 case 14:
e6738866 405 for (icirc=0; icirc<234; icirc++) {
52c9bc11 406 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 407 nStrip=triggerCircuit->GetNstripY();
408 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 409 if (triggerCircuit->GetYcode(3,istrip)==code)
410 fYbit22[icirc][istrip]=1;
411 }
412 }
413 break;
414 }
415 } // if cathode
416 } // remove soft background
417 } // end loop on digit
52c9bc11 418 fMUONData->ResetDigits();
ce3e25a8 419 // } // end loop on cathode
a9e2aefa 420 } // end loop on chamber
421}
422
423//----------------------------------------------------------------------
424void AliMUONTriggerDecision::SetBitUpDownY(){
425// Set Y bit for up and down parts of circuits
426 Int_t idModule, nStripX, nStripY, iPosCircuit;
427
a9e2aefa 428
429 for (Int_t icirc=0; icirc<234; icirc++) {
430
431 AliMUONTriggerCircuit* circuit; // current circuit
432 AliMUONTriggerCircuit* circuitD; // circuit Down
433 AliMUONTriggerCircuit* circuitU; // circuit Up
434
52c9bc11 435 circuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
a9e2aefa 436 idModule=circuit->GetIdModule(); // corresponding module Id.
437 nStripX=circuit->GetNstripX(); // number of X strips
438 nStripY=circuit->GetNstripY(); // number of Y strips
439 iPosCircuit=circuit->GetPosCircuit(); // position of circuit in module
440
441// fill lower part
442 if (iPosCircuit==1) { // need to scan lower module
443 if(idModule<91&&TMath::Abs(idModule)!=41&&idModule>-91) {
444 Int_t icircD=circuit->GetICircuitD();
52c9bc11 445 circuitD = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircD);
a9e2aefa 446 Int_t nStripD=circuitD->GetNstripY();
447
448 if (TMath::Abs(idModule)==42) { // shift of +8 bits
449 for (Int_t istrip=0; istrip<nStripD; istrip++) {
450 fYbit21D[icirc][istrip+8]=fYbit21[icircD][istrip];
451 fYbit22D[icirc][istrip+8]=fYbit22[icircD][istrip];
452 }
453 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
454 for (Int_t istrip=0; istrip<nStripD; istrip++) {
455 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip+8];
456 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip+8];
457 }
458 } else {
459 for (Int_t istrip=0; istrip<nStripD; istrip++) {
460 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip];
461 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip];
462 }
463 }
464 }
465 } else { // lower strips within same module
466 for (Int_t istrip=0; istrip<nStripY; istrip++) {
467 fYbit21D[icirc][istrip]=fYbit21[icirc][istrip];
468 fYbit22D[icirc][istrip]=fYbit22[icirc][istrip];
469 }
470 }
471
472// fill upper part
473 if ((iPosCircuit==1&&nStripX==16)||(iPosCircuit==2&&nStripX==32)||
474 (iPosCircuit==3&&nStripX==48)||(iPosCircuit==4&&nStripX==64)) {
475 if ((idModule>17||idModule<-17)&&TMath::Abs(idModule)!=61) {
476 Int_t icircU=circuit->GetICircuitU();
52c9bc11 477 circuitU = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircU);
a9e2aefa 478 Int_t nStripU=circuitU->GetNstripY();
479
480 if (TMath::Abs(idModule)==62) { // shift of +8 bits
481 for (Int_t istrip=0; istrip<nStripU; istrip++) {
482 fYbit21U[icirc][istrip+8]=fYbit21[icircU][istrip];
483 fYbit22U[icirc][istrip+8]=fYbit22[icircU][istrip];
484 }
485 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
486 for (Int_t istrip=0; istrip<nStripU; istrip++) {
487 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip+8];
488 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip+8];
489 }
490 } else {
491 for (Int_t istrip=0; istrip<nStripU; istrip++) {
492 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip];
493 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip];
494 }
495 }
496 }
497 } else { // upper strips within same module
498 for (Int_t istrip=0; istrip<nStripY; istrip++) {
499 fYbit21U[icirc][istrip]=fYbit21[icirc][istrip];
500 fYbit22U[icirc][istrip]=fYbit22[icirc][istrip];
501 }
502 }
503 } // loop on circuit
504}
505
506//----------------------------------------------------------------------
507// x part of trigger Algo
508//----------------------------------------------------------------------
509//----------------------------------------------------------------------
510void AliMUONTriggerDecision::TrigX(Int_t ch1q[16], Int_t ch2q[16],
511 Int_t ch3q[32], Int_t ch4q[32],
512 Int_t coinc44, Int_t minDevStrip[5],
513 Int_t minDev[5]){
514// note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4)
515//---------------------------------------------------------
516// step # 1 : declustering, reduction DS, calculate sgle & dble
517//---------------------------------------------------------
518 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
519 Int_t sgleHit1[31], sgleHit2[63];
520 Int_t dbleHit1[31], dbleHit2[63];
521
e6738866 522 Int_t i;
523 Int_t j;
524 Int_t istrip;
525
526 for (i=0; i<31; i++) {
a9e2aefa 527 sgleHit1[i]=0;
528 dbleHit1[i]=0;
529 }
e6738866 530 for (i=0; i<63; i++) {
a9e2aefa 531 sgleHit2[i]=0;
532 dbleHit2[i]=0;
533 }
534
535//--- inititialize che using chq
e6738866 536 for (i=0; i<19; i++) {
a9e2aefa 537 if (i<1||i>16) ch1e[i]=0;
538 else ch1e[i]=ch1q[i-1];
539 }
e6738866 540 for (i=0; i<20; i++) {
a9e2aefa 541 if (i<2||i>17) ch2e[i]=0;
542 else ch2e[i]=ch2q[i-2];
543 }
e6738866 544 for (i=0; i<35; i++) {
a9e2aefa 545 if (i<1||i>32) ch3e[i]=0;
546 else ch3e[i]=ch3q[i-1];
547 }
e6738866 548 for (i=0; i<36; i++) {
a9e2aefa 549 if (i<2||i>33) ch4e[i]=0;
550 else ch4e[i]=ch4q[i-2];
551 }
552
553
554//--- calculate dble & sgle first station
e6738866 555 for (i=0; i<=15; i++) {
a9e2aefa 556 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
557 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
558
559 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
560 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
561 }
562
e6738866 563 for (i=0; i<=14; i++) {
a9e2aefa 564 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
565 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
566 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
567 (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) |
568 ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
569 }
570
571//--- calculate dble & sgle second station
e6738866 572 for (i=0; i<=31; i++) {
a9e2aefa 573 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
574 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
575 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
576 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
577 }
578
e6738866 579 for (i=0; i<=30; i++) {
a9e2aefa 580 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
581 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
582 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
583 (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) |
584 ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
585 }
586
587//---
ecfa008b 588 if(fDebug==3||fDebug==5) {
cbc57deb 589 printf("===============================================================\n");
590 printf(" X plane after sgle and dble \n");
591 printf(" 0987654321098765432109876543210");
592 printf("\n SGLE1 ");
593 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
594 printf("\n DBLE1 ");
595 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
596 printf("\n SGLE2 ");
597 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
598 printf("\n DBLE2 ");
599 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
600 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
a9e2aefa 601 }
602
603//---------------------------------------------------------
604// step # 2 : coincidence 3/4
605//---------------------------------------------------------
606 Int_t rearImage[31][31];
e6738866 607 for (i=0; i<31; i++) {
608 for (j=0; j<31; j++) {
a9e2aefa 609 rearImage[i][j]=0;
610 }
611 }
612
613 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
614 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
615 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
616 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
617 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
618 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
619 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
620 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !coinc44;
621
622 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
623 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
624 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
625 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
626 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
627 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
628 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
629 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
630 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
631 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
632 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
633 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
634 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
635 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
636 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
637 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !coinc44;
638
639// DS reduction
e6738866 640 for (i=0; i<31; i++) {
a9e2aefa 641 sgleHit1[i] = !sgleHit1[i]&notOr1;
642 }
e6738866 643 for (i=0; i<63; i++) {
a9e2aefa 644 sgleHit2[i] = !sgleHit2[i]&notOr2;
645 }
646
647// extract rearImage
e6738866 648 for (i=0; i<31; i++){
a9e2aefa 649 Int_t tmpSgleHit2[31];
650 Int_t tmpDbleHit2[31];
e6738866 651 for (j=0; j<31; j++){
a9e2aefa 652 tmpSgleHit2[j] = sgleHit2[i+j+1];
653 tmpDbleHit2[j] = dbleHit2[i+j+1];
654 }
655
656 for (Int_t k=0; k<31; k++) {
657 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
658 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
659 }
660 }
661
662 //-----------
ecfa008b 663 if(fDebug==3||fDebug==5) {
cbc57deb 664 printf("===============================================================\n");
e6738866 665 for (i=30; i>=0; i--) {
cbc57deb 666 printf("%i \t",i);
667 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
668 printf("\n");
a9e2aefa 669 }
670 }
a9e2aefa 671
672//---------------------------------------------------------
673// step # 3 : calculate deviation
674//---------------------------------------------------------
675 Int_t dev[31][6];
e6738866 676 for (i=0; i<31; i++) {
677 for (j=0; j<6; j++) {
a9e2aefa 678 dev[i][j]=0;
679 }
680 }
681
e6738866 682 for (i=0; i<31; i++){
a9e2aefa 683 Int_t leftDev[5], rightDev[5];
684 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
685
686// calculate Left deviation
687 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
688 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
689 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
690
691 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
692 (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
693 (rearImage[i][20]|!rearImage[i][21])) &
694 (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) &
695 (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
696 (rearImage[i][28]|!rearImage[i][29]));
697
698 leftDev[1] = !rearImage[i][16] &
699 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
700 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
701 (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
702 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
703 !rearImage[i][23]&!rearImage[i][24]);
704
705 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
706 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
707
708 leftDev[3] = andL1;
709
710 leftDev[4] =
711 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
712 andL1 & andL2;
713
714 // calculate Right deviation
715 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
716 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
717 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
718 andR2=
719 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
720 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
721
722 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
723 ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
724 (rearImage[i][10]|!rearImage[i][9])) &
725 ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) &
726 (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
727 !rearImage[i][1]))));
728
729 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
730 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
731 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
732 (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) &
733 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
734 !rearImage[i][6]&!rearImage[i][7]);
735
736 rightDev[2] = andR1 & (orR2 | andR3);
737 rightDev[3] = andR2;
738 rightDev[4] =
739 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
740 andR2 & andR3 ;
741
742 // compare Left & Right deviations
743 Int_t tmpLeftDev=0, tmpRightDev=0;
e6738866 744 for (j=0; j<5; j++){
745 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]*TMath::Power(2,j));
746 tmpRightDev = tmpRightDev + Int_t(rightDev[j]*TMath::Power(2,j));
a9e2aefa 747 }
748
749 // assign mimimum deviation do dev[][]
750 if (tmpLeftDev < tmpRightDev ){
e6738866 751 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
a9e2aefa 752 dev[i][5]=1;
753 } else {
e6738866 754 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
a9e2aefa 755 dev[i][5]=0;
756 }
757 }
758
759//---
cbc57deb 760 if(fDebug==3||fDebug==5) {
761 printf("===============================================================\n");
762 for (i=30; i>=0; i--) {
763 printf("%i \t",i);
764 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
765 printf(" \n");
766 }
767 }
a9e2aefa 768
769//---------------------------------------------------------
770// step # 4 : sort deviation
771//---------------------------------------------------------
772 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
773 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
774 Int_t tmpMax[6]={1,1,1,1,1,0};
775
e6738866 776 for (i=0; i<15; i++) {
a9e2aefa 777 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
778 }
779 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
780
781//--
ecfa008b 782 if(fDebug==3||fDebug==5) {
cbc57deb 783 printf("===============================================================\n");
784 printf(" sorting : 1st level \n");
e6738866 785 for (i=15; i>=0; i--) {
cbc57deb 786 printf("\t %i \t",bga1[i]);
787 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
788 printf(" \n");
a9e2aefa 789 }
790 }
791
e6738866 792 for (i=0; i<8; i++) {
a9e2aefa 793 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
794 }
795
796//--
ecfa008b 797 if(fDebug==3||fDebug==5) {
cbc57deb 798 printf("===============================================================\n");
799 printf(" sorting : 2nd level \n");
e6738866 800 for (i=7; i>=0; i--) {
cbc57deb 801 printf("\t %i \t",bga2[i]);
802 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
803 printf(" \n");
a9e2aefa 804 }
805 }
cbc57deb 806
e6738866 807 for (i=0; i<4; i++) {
a9e2aefa 808 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
809 }
810
811//--
ecfa008b 812 if(fDebug==3||fDebug==5) {
cbc57deb 813 printf("===============================================================\n");
814 printf(" sorting : 3rd level \n");
e6738866 815 for (i=3; i>=0; i--) {
cbc57deb 816 printf("\t %i \t",bga3[i]);
817 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
818 printf(" \n");
a9e2aefa 819 }
820 }
821
e6738866 822 for (i=0; i<2; i++) {
a9e2aefa 823 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
824 }
825
826//--
ecfa008b 827 if(fDebug==3||fDebug==5) {
cbc57deb 828 printf("===============================================================\n");
829 printf(" sorting : 4th level \n");
e6738866 830 for (i=1; i>=0; i--) {
cbc57deb 831 printf("\t %i \t",bga4[i]);
832 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
833 printf(" \n");
a9e2aefa 834 }
835 }
836
837 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
838
839 // coding from 6 to 5 bits
840 minDev[4] = tmpbga5[5] | tmpbga5[4];
e6738866 841 for (i=0; i<4; i++) {
a9e2aefa 842 minDev[i]=tmpbga5[i] & !tmpbga5[4];
843 }
844
845 // find address of strip with minimum deviation
846 minDevStrip[4]=bga5;
847 if (bga5<=1) minDevStrip[3]=bga4[bga5];
848
849 Int_t tmpAd=minDevStrip[3]+minDevStrip[4]*2;
850 if (tmpAd<=3) minDevStrip[2]=bga3[tmpAd];
851
852 tmpAd=minDevStrip[2]+minDevStrip[3]*2+minDevStrip[4]*4;
853 if (tmpAd<=7) minDevStrip[1]=bga2[tmpAd];
854
855 tmpAd=minDevStrip[1]+minDevStrip[2]*2+minDevStrip[3]*4+minDevStrip[4]*8;
856 if (tmpAd<=15) minDevStrip[0]=bga1[tmpAd];
857
cbc57deb 858 if(fDebug==3||fDebug==5) {
859 printf("===============================================================\n");
860 printf("minDevStrip = ");
861 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
862 printf(" minDev = ");
863 for (i=4; i>=0; i--) printf("%i",minDev[i]);
864 printf(" \n");
865 printf("===============================================================\n");
a9e2aefa 866 }
867
868}
869
870//---------------------------------------------
871void AliMUONTriggerDecision::Sort2x5(Int_t dev1[6], Int_t dev2[6],
872 Int_t minDev[6], Int_t &dev1GTdev2){
873// returns minimun between dev1 and dev2
874 Int_t tmpDev1=0, tmpDev2=0;
875 for (Int_t j=0; j<5; j++){
e6738866 876 tmpDev1 = tmpDev1 + Int_t(dev1[j]*TMath::Power(2,j));
877 tmpDev2 = tmpDev2 + Int_t(dev2[j]*TMath::Power(2,j));
a9e2aefa 878 }
879 if (tmpDev1 <= tmpDev2 ){
880 for (Int_t j=0; j<=5; j++) { minDev[j]=dev1[j];}
881 dev1GTdev2=0;
882 } else {
883 for (Int_t j=0; j<=5; j++) { minDev[j]=dev2[j];}
884 dev1GTdev2=1;
885 }
886}
887
888//----------------------------------------------------------------------
889// y part of trigger Algo
890//----------------------------------------------------------------------
891//----------------------------------------------------------------------
892void AliMUONTriggerDecision::TrigY(Int_t y1[16], Int_t y2[16],
893 Int_t y3[16], Int_t y4[16],
894 Int_t y3u[16], Int_t y3d[16],
895 Int_t y4u[16], Int_t y4d[16],
896 Int_t x2m, Int_t x2ud, Int_t orMud[2],
897 Int_t resetMid, Int_t coinc44,
898 Int_t coordY[5]){
899// note : resMid = 1 -> cancel
900//---------------------------------------------------------
901// step # 1 : prehandling Y
902//---------------------------------------------------------
e6738866 903 Int_t i;
904 Int_t istrip;
905
906 for (i=0; i<16; i++){
a9e2aefa 907 y3[i]=y3[i]&!resetMid;
908 y4[i]=y4[i]&!resetMid;
909 }
910
911 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
912
913 Int_t tmpy3to16[16], tmpy4to16[16];
914 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
e6738866 915 for (i=0; i<8; i++){
a9e2aefa 916 ch1[2*i] = y1[i]&x2m | y1[2*i]&!x2m;
917 ch1[2*i+1] = y1[i]&x2m | y1[2*i+1]&!x2m;
918
919 ch2[2*i] = y2[i]&x2m | y2[2*i]&!x2m;
920 ch2[2*i+1] = y2[i]&x2m | y2[2*i+1]&!x2m;
921
922 tmpy3to16[2*i] = y3[i]&x2m | y3[2*i]&!x2m;
923 tmpy3to16[2*i+1] = y3[i]&x2m | y3[2*i+1]&!x2m;
924
925 tmpy4to16[2*i] = y4[i]&x2m | y4[2*i]&!x2m;
926 tmpy4to16[2*i+1] = y4[i]&x2m | y4[2*i+1]&!x2m;
927
928 tmpy3uto16[2*i] = y3u[i]&x2ud | y3u[2*i]&!x2ud;
929 tmpy3uto16[2*i+1] = y3u[i]&x2ud | y3u[2*i+1]&!x2ud;
930
931 tmpy4uto16[2*i] = y4u[i]&x2ud | y4u[2*i]&!x2ud;
932 tmpy4uto16[2*i+1] = y4u[i]&x2ud | y4u[2*i+1]&!x2ud;
933
934 tmpy3dto16[2*i] = y3d[i]&x2ud | y3d[2*i]&!x2ud;
935 tmpy3dto16[2*i+1] = y3d[i]&x2ud | y3d[2*i+1]&!x2ud;
936
937 tmpy4dto16[2*i] = y4d[i]&x2ud | y4d[2*i]&!x2ud;
938 tmpy4dto16[2*i+1] = y4d[i]&x2ud | y4d[2*i+1]&!x2ud;
939 }
940
941 if (orMud[0]==0&&orMud[1]==0){
e6738866 942 for (i=0; i<16; i++){
a9e2aefa 943 ch3[i] = tmpy3to16[i];
944 ch4[i] = tmpy4to16[i];
945 }
946 }
947 if (orMud[0]==0&&orMud[1]==1){
e6738866 948 for (i=0; i<16; i++){
a9e2aefa 949 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
950 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
951 }
952 }
953 if (orMud[0]==1&&orMud[1]==0){
e6738866 954 for (i=0; i<16; i++){
a9e2aefa 955 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
956 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
957 }
958 }
959 if (orMud[0]==1&&orMud[1]==1){
e6738866 960 for (i=0; i<16; i++){
a9e2aefa 961 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
962 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
963 }
964 }
965
966// debug
ecfa008b 967 if(fDebug==4||fDebug==5) {
cbc57deb 968 printf("===============================================================\n");
969 printf(" Y plane after PreHandling x2m x2ud orMud %i %i %i %i \n",
970 x2m,x2ud,orMud[0],orMud[1]);
971 printf(" ");
e6738866 972 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 973 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
974 if (istrip<10) printf("%i",istrip);
a9e2aefa 975 }
cbc57deb 976 printf("\n YMC11 ");
977 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
978 printf("\n YMC12 ");
979 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
980 printf("\n YMC21 ");
981 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
982 printf("\n YMC22 ");
983 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
984 printf(" \n");
a9e2aefa 985 }
986//debug
987
988//---------------------------------------------------------
989// step # 2 : calculate sgle and dble, apply DS reduction
990//---------------------------------------------------------
991 Int_t sgle1[16], dble1[16];
992 Int_t sgle2[16], dble2[16];
993
994 // Calculate simple and double hits
e6738866 995 for (i=0; i<16; i++) {
a9e2aefa 996 dble1[i] = ch1[i] & ch2[i];
997 dble2[i] = ch3[i] & ch4[i];
998
999 sgle1[i] = (ch1[i]|ch2[i]);
1000 sgle2[i] = (ch3[i]|ch4[i]);
1001 }
1002
1003 //debug
ecfa008b 1004 if(fDebug==4||fDebug==5) {
cbc57deb 1005 printf("===============================================================\n");
1006 printf(" Y plane after sgle dble \n");
1007 printf(" ");
e6738866 1008 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 1009 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1010 if (istrip<10) printf("%i",istrip);
a9e2aefa 1011 }
cbc57deb 1012 printf("\n SGLE1 ");
1013 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
1014 printf("\n DBLE1 ");
1015 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
1016 printf("\n SGLE2 ");
1017 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
1018 printf("\n DBLE2 ");
1019 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
1020 printf(" \n");
a9e2aefa 1021 }
1022 //debug
1023
1024 // DS Reduction
1025 Int_t notOr1, notOr2;
1026
1027 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
1028 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
1029 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
1030 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
1031
1032 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
1033 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
1034 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
1035 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
1036
e6738866 1037 for (i=0; i<16; i++) {
a9e2aefa 1038 sgle1[i] = sgle1[i] & notOr1 & !coinc44;
1039 sgle2[i] = sgle2[i] & notOr2 & !coinc44;
1040 }
1041
1042//---------------------------------------------------------
1043// step # 3 : 3/4 coincidence
1044//---------------------------------------------------------
1045 Int_t frontImage[16];
1046
e6738866 1047 for (i=1; i<15; i++) {
a9e2aefa 1048 frontImage[i] = (dble1[i] | sgle1[i]) &
1049 (dble2[i+1] | dble2[i] | dble2[i-1]) |
1050 dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
1051 }
1052 frontImage[0] = (dble1[0] | sgle1[0]) &
1053 (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);
1054
1055 frontImage[15] = (dble1[15] | sgle1[15]) &
1056 (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);
1057
1058
1059//debug
ecfa008b 1060 if(fDebug==4||fDebug==5) {
cbc57deb 1061 printf("===============================================================\n");
1062 printf(" Y plane frontImage\n");
1063 printf(" ");
e6738866 1064 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 1065 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1066 if (istrip<10) printf("%i",istrip);
a9e2aefa 1067 }
cbc57deb 1068 printf("\n ");
1069 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1070 printf("\n");
a9e2aefa 1071 }
1072//debug
1073
1074//---------------------------------------------------------
1075// step # 4 : Y position
1076//---------------------------------------------------------
1077 Int_t or1, or2, and1, and2, and3;
1078
1079 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1080 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1081 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1082 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1083 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1084
1085 coordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
1086(frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
1087(or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) &
1088(or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
1089
1090 coordY[1] = !frontImage[0]&!frontImage[1] &
1091!(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1092 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
1093 (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) &
1094 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
1095!frontImage[9]&!frontImage[8]);
1096
1097 coordY[2] = and1 & (or2 | and3);
1098
1099 coordY[3] = and2;
1100
1101 coordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1102 and2 & and3 ;
1103
1104}
1105//----------------------------------------------------------------------
1106// end of trigger Algo
1107//----------------------------------------------------------------------
1108
1109//----------------------------------------------------------------------
1110void AliMUONTriggerDecision::LocalTrigger(Int_t icirc,
1111 Int_t minDevStrip[5],
1112 Int_t minDev[5], Int_t coordY[5],
1113 Int_t &iTrigger){
1114// returns local trigger answer for circuit icirc
e6738866 1115 Int_t i;
1116
a9e2aefa 1117 AliMUONTriggerCircuit* triggerCircuit;
52c9bc11 1118 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
a9e2aefa 1119 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1120
1121 Int_t signDev=minDev[4];
1122 Int_t deviation=0;
e6738866 1123 for (i=0; i<4; i++) { // extract deviation
1124 deviation = deviation+Int_t(minDev[i]*TMath::Power(2,i));
a9e2aefa 1125 }
1126
1127 Int_t istripX1Circ=0;
e6738866 1128 for (i=0; i<5; i++) { // extract X1 strip fired
1129 istripX1Circ = istripX1Circ+Int_t(minDevStrip[i]*TMath::Power(2,i));
a9e2aefa 1130 }
1131
1132 Int_t iStripY=0;
e6738866 1133 for (i=0; i<4; i++) { // extract Y strip fired
1134 iStripY = iStripY+Int_t(coordY[i]*TMath::Power(2,i));
a9e2aefa 1135 }
1136
1137// trigger or not
1138 if (signDev==1&&deviation==0) { // something in X ?
1139 iTrigger=0;
1140 } else {
1141 if (coordY[4]==1&&iStripY==15) { // something in Y ?
1142 iTrigger=0;
1143 } else {
1144 iTrigger=1;
1145 }
1146 }
1147
1148 if (iTrigger==1) {
ecfa008b 1149// fill fTrigger fStripX11 fStripY11
1150 fTrigger[icirc] = 1;
a9e2aefa 1151 fStripX11[icirc] = istripX1Circ;
1152 fStripY11[icirc] = iStripY;
1153
1154// calculate deviation in [0+30]
1155 Int_t sign=0;
1156 if (signDev==0&&deviation!=0) sign=-1;
1157 if (signDev==0&&deviation==0) sign=0;
1158 if (signDev==1) sign=1;
ecfa008b 1159 fDev[icirc] = sign * deviation + 15; // fill fDev
a9e2aefa 1160
1161// get Lut output for circuit/istripX/idev/istripY
1162 AliMUONTriggerLut* lut = new AliMUONTriggerLut;
1163 // lut->StartEvent();
ecfa008b 1164 lut->GetLutOutput(icirc,fStripX11[icirc],fDev[icirc],fStripY11[icirc],
a9e2aefa 1165 fLutLpt[icirc],fLutHpt[icirc],fLutApt[icirc]);
1166 // lut->FinishEvent();
1167 delete lut;
1168
ecfa008b 1169 if (fDebug>1) {
a9e2aefa 1170 Float_t pt= // get ptCal corresponding to istripX1Circ/idev/iStripY
ecfa008b 1171 triggerCircuit->PtCal(fStripX11[icirc],fDev[icirc],fStripY11[icirc]);
cbc57deb 1172 printf("-------------------------------------------\n");
1173 printf(" Local Trigger info for circuit Id %i (number %i ) \n",
1174 idCircuit,icirc);
1175 printf(" istripX1 signDev deviation istripY = %i %i %i %i \n",
1176 istripX1Circ,signDev,deviation,iStripY);
1177 printf(" pt = %f (GeV/c) \n",pt);
1178 printf("-------------------------------------------\n");
1179 printf(" Local Trigger Lut Output = Lpt : ");
1180 for (i=1; i>=0; i--) printf("%i",fLutLpt[icirc][i]);
1181 printf(" Hpt : ");
1182 for (i=1; i>=0; i--) printf("%i",fLutHpt[icirc][i]);
1183 printf(" Apt : ");
1184 for (i=1; i>=0; i--) printf("%i",fLutApt[icirc][i]);
1185 printf("\n");
1186 printf("-------------------------------------------\n");
ecfa008b 1187 } // fDebug > 1
a9e2aefa 1188 } // local trigger = 1
1189}
1190
1191//----------------------------------------------------------------------
1192void AliMUONTriggerDecision::GlobalTrigger(){
1193// loop on Lut[icirc] and give Global Trigger output
e6738866 1194 Int_t i;
a9e2aefa 1195
1196 for (Int_t icirc=0; icirc<234; icirc++){
1197 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==1)
1198 fGlobalSingleUndef[0] = fGlobalSingleUndef[0] + 1;
1199 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==1)
1200 fGlobalSingleUndef[1] = fGlobalSingleUndef[1] + 1;
1201 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==1)
1202 fGlobalSingleUndef[2] = fGlobalSingleUndef[2] + 1;
1203
1204 if (fLutLpt[icirc][0]==0&&fLutLpt[icirc][1]==1)
1205 fGlobalSinglePlus[0] = fGlobalSinglePlus[0] + 1;
1206 if (fLutHpt[icirc][0]==0&&fLutHpt[icirc][1]==1)
1207 fGlobalSinglePlus[1] = fGlobalSinglePlus[1] + 1;
1208 if (fLutApt[icirc][0]==0&&fLutApt[icirc][1]==1)
1209 fGlobalSinglePlus[2] = fGlobalSinglePlus[2] + 1;
1210
1211 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==0)
1212 fGlobalSingleMinus[0] = fGlobalSingleMinus[0] + 1;
1213 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==0)
1214 fGlobalSingleMinus[1] = fGlobalSingleMinus[1] + 1;
1215 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==0)
1216 fGlobalSingleMinus[2] = fGlobalSingleMinus[2] + 1;
1217 }
1218
1219 // like sign low, high and all pt
e6738866 1220 for (i=0; i<3; i++) {
a9e2aefa 1221 fGlobalPairLike[i]=fGlobalSingleMinus[i]*(fGlobalSingleMinus[i]-1)/2 +
1222 fGlobalSinglePlus[i]*(fGlobalSinglePlus[i]-1)/2 +
1223 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1224 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1225 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1226 }
1227
1228 // unlike sign low, high and all pt
e6738866 1229 for (i=0; i<3; i++) {
a9e2aefa 1230 fGlobalPairUnlike[i]=fGlobalSingleMinus[i]*fGlobalSinglePlus[i] +
1231 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1232 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1233 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1234 }
1235
ecfa008b 1236 if (fDebug>=1) {
cbc57deb 1237 printf("===================================================\n");
1238 printf(" Global Trigger output Low pt High pt All\n");
1239 printf(" number of Single Plus :\t");
1240 for (i=0; i<3; i++) printf("%i\t",fGlobalSinglePlus[i]);
1241 printf("\n");
1242 printf(" number of Single Minus :\t");
1243 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleMinus[i]);
1244 printf("\n");
1245 printf(" number of Single Undefined :\t");
1246 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleUndef[i]);
1247 printf("\n");
1248 printf(" number of UnlikeSign pair :\t");
1249 for (i=0; i<3; i++) printf("%i\t",fGlobalPairUnlike[i]);
1250 printf("\n");
1251 printf(" number of LikeSign pair :\t");
1252 for (i=0; i<3; i++) printf("%i\t",fGlobalPairLike[i]);
1253 printf("\n");
1254 printf("===================================================\n");
19dd5b2f 1255 printf("\n");
a9e2aefa 1256 }
1257}
1258
1259//----------------------------------------------------------------------
1260void AliMUONTriggerDecision::PrintBitPatXInput(Int_t icirc){
1261// print bit pattern for X strips
e6738866 1262
1263 Int_t istrip;
1264
cbc57deb 1265 printf("-------- TRIGGER INPUT ---------\n");
1266 printf("===============================================================\n");
1267 printf(" 5432109876543210");
1268 printf("\n XMC11 ");
1269 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit11[icirc][istrip]);
1270 printf("\n XMC12 ");
1271 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit12[icirc][istrip]);
1272 printf("\n XMC21 ");
1273 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit21[icirc][istrip]);
1274 printf("\n XMC22 ");
1275 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit22[icirc][istrip]);
1276 printf("\n ");
1277 printf("10987654321098765432109876543210\n");
a9e2aefa 1278}
1279
1280//----------------------------------------------------------------------
1281void AliMUONTriggerDecision::PrintBitPatYInput(Int_t icirc){
1282// print bit pattern for Y strips
e6738866 1283
1284 Int_t istrip;
1285
a9e2aefa 1286 AliMUONTriggerCircuit* triggerCircuit;
52c9bc11 1287 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
a9e2aefa 1288 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1289 Int_t nStrip=triggerCircuit->GetNstripY();
1290
cbc57deb 1291 printf("---------------------------------------------------------------\n");
1292 printf(" ");
e6738866 1293 for (istrip=nStrip-1; istrip>=0; istrip--) {
cbc57deb 1294 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1295 if (istrip<10) printf("%i",istrip);
a9e2aefa 1296 }
cbc57deb 1297 printf("\n YMC11 ");
1298 for (istrip=nStrip-1; istrip>=0; istrip--)
1299 printf("%i",fYbit11[icirc][istrip]);
1300 printf("\n YMC12 ");
1301 for (istrip=nStrip-1; istrip>=0; istrip--)
1302 printf("%i",fYbit12[icirc][istrip]);
1303 printf("\n YMC21 ");
1304 for (istrip=nStrip-1; istrip>=0; istrip--)
1305 printf("%i",fYbit21[icirc][istrip]);
1306 printf("\n YMC22 ");
1307 for (istrip=nStrip-1; istrip>=0; istrip--)
1308 printf("%i",fYbit22[icirc][istrip]);
1309 printf("\n");
a9e2aefa 1310// tmp
cbc57deb 1311 printf("---------------------------------------------------------------");
1312 printf("\n upper part of circuit %i",idCircuit);
1313 printf("\n UMC21 ");
1314 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21U[icirc][istrip]);
1315 printf("\n UMC22 ");
1316 for (istrip=15; istrip>=0; istrip--) printf("%i", fYbit22U[icirc][istrip]);
1317
1318 printf("\n lower part of circuit %i",idCircuit);
1319 printf("\n LMC21 ");
1320 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21D[icirc][istrip]);
1321 printf("\n LMC22 ");
1322 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit22D[icirc][istrip]);
1323 printf("\n");
1324 printf("===============================================================\n");
a9e2aefa 1325}
8210cb40 1326
a9e2aefa 1327//----------------------------------------------------------------------
1328void AliMUONTriggerDecision::PrintLocalOutput(Int_t minDevStrip[5],
1329 Int_t minDev[5],
1330 Int_t coordY[5]){
1331// print Local trigger output before the LuT step
e6738866 1332
1333 Int_t i;
1334
cbc57deb 1335 printf("===============================================================\n");
1336 printf("-------- TRIGGER OUTPUT --------\n");
1337 printf("minDevStrip = ");
1338 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
1339 printf(" minDev = ");
1340 for (i=4; i>=0; i--) printf("%i",minDev[i]);
1341 printf(" coordY = ");
1342 for (i=4; i>=0; i--) printf("%i",coordY[i]);
1343 printf(" \n");
a9e2aefa 1344}
1345
1346//----------------------------------------------------------------------
1347//--- methods which return member data related info
1348//----------------------------------------------------------------------
30178c30 1349Int_t AliMUONTriggerDecision::GetITrigger(Int_t icirc) const{
a9e2aefa 1350// returns Local Trigger Status
ecfa008b 1351 return fTrigger[icirc];
a9e2aefa 1352}
1353//----------------------------------------------------------------------
30178c30 1354Int_t AliMUONTriggerDecision::GetStripX11(Int_t icirc) const{
a9e2aefa 1355// returns fStripX11
1356 return fStripX11[icirc];
1357}
1358//----------------------------------------------------------------------
30178c30 1359Int_t AliMUONTriggerDecision::GetDev(Int_t icirc) const{
a9e2aefa 1360// returns idev
ecfa008b 1361 return fDev[icirc];
a9e2aefa 1362}
1363//----------------------------------------------------------------------
30178c30 1364Int_t AliMUONTriggerDecision::GetStripY11(Int_t icirc) const{
a9e2aefa 1365// returns fStripY11;
1366 return fStripY11[icirc];
1367}
1368//----------------------------------------------------------------------
1369void AliMUONTriggerDecision::GetLutOutput(Int_t icirc, Int_t lpt[2],
30178c30 1370 Int_t hpt[2], Int_t apt[2]) const {
a9e2aefa 1371// returns Look up Table output
1372 for (Int_t i=0; i<2; i++) {
1373 lpt[i]=fLutLpt[icirc][i];
1374 hpt[i]=fLutHpt[icirc][i];
1375 apt[i]=fLutApt[icirc][i];
1376 }
1377}
1378//----------------------------------------------------------------------
1379void AliMUONTriggerDecision::GetGlobalTrigger(Int_t singlePlus[3],
1380 Int_t singleMinus[3],
1381 Int_t singleUndef[3],
1382 Int_t pairUnlike[3],
30178c30 1383 Int_t pairLike[3]) const {
a9e2aefa 1384// returns Global Trigger information (0,1,2 : Lpt,Hpt,Apt)
52c9bc11 1385// should not be used anymore.
a9e2aefa 1386 for (Int_t i=0; i<3; i++) {
1387 singlePlus[i] = fGlobalSinglePlus[i];
1388 singleMinus[i] = fGlobalSingleMinus[i];
1389 singleUndef[i] = fGlobalSingleUndef[i];
1390 pairUnlike[i] = fGlobalPairUnlike[i];
1391 pairLike[i] = fGlobalPairLike[i];
1392 }
1393}
8210cb40 1394
52c9bc11 1395//_______________________________________________________________________
1396void AliMUONTriggerDecision::Digits2Trigger(){
ce3e25a8 1397// call the Trigger Algorithm and fill TreeD
1398
52c9bc11 1399
52c9bc11 1400 fMUONData->ResetTrigger();
1401 Trigger();
1402 AliMUONGlobalTrigger* pGloTrig = new AliMUONGlobalTrigger(fGlobalSinglePlus, fGlobalSingleMinus,
1403 fGlobalSingleUndef, fGlobalPairUnlike,
1404 fGlobalPairLike);
1405 // add a local trigger in the list
1406 fMUONData->AddGlobalTrigger(*pGloTrig);
52c9bc11 1407
1408 for (Int_t icirc=0; icirc<AliMUONConstants::NTriggerCircuit(); icirc++) {
1409 if(GetITrigger(icirc)==1) {
6dc7fcdf 1410 Int_t localtr[15]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
52c9bc11 1411 Int_t loLpt[2]={0,0}; Int_t loHpt[2]={0,0}; Int_t loApt[2]={0,0};
1412 GetLutOutput(icirc, loLpt, loHpt, loApt);
1413 localtr[0] = icirc;
1414 localtr[1] = GetStripX11(icirc);
1415 localtr[2] = GetDev(icirc);
1416 localtr[3] = GetStripY11(icirc);
6dc7fcdf 1417 for (Int_t i = 0; i < 2; i++) { // convert the Lut output in 1 digit
1418 localtr[4] += Int_t(loLpt[i]*TMath::Power(2,i));
1419 localtr[5] += Int_t(loHpt[i]*TMath::Power(2,i));
1420 localtr[6] += Int_t(loApt[i]*TMath::Power(2,i));
52c9bc11 1421 }
6dc7fcdf 1422
1423 for (Int_t i = 0; i < 16; i++) { // convert X/Y bit in bit pattern
1424 localtr[7] |= (fXbit11[icirc][i] << i);
1425 localtr[8] |= (fXbit12[icirc][i] << i);
1426
1427 // 8 first and last elts correspond to neighbouring cards
1428 localtr[9] |= (fXbit21[icirc][i+8] << i);
1429 localtr[10] |= (fXbit22[icirc][i+8] << i);
1430
1431 localtr[11] |= (fYbit11[icirc][i] << i);
1432 localtr[12] |= (fYbit12[icirc][i] << i);
1433 localtr[13] |= (fYbit21[icirc][i] << i);
1434 localtr[14] |= (fYbit22[icirc][i] << i);
1435 }
1436
52c9bc11 1437 AliMUONLocalTrigger* pLocTrig = new AliMUONLocalTrigger(localtr);
1438 fMUONData->AddLocalTrigger(*pLocTrig); // add a local trigger in the list
1439 }
1440 }
a9e2aefa 1441}
8210cb40 1442
ce3e25a8 1443//_______________________________________________________________________
8210cb40 1444void AliMUONTriggerDecision::Trigger2Trigger()
1445{
ce3e25a8 1446// copy trigger from TreeD to TreeR
1447
1448 fMUONData->SetTreeAddress("GLT");
1449 fMUONData->GetTriggerD();
1450}
8210cb40 1451
1452//_______________________________________________________________________
1453void AliMUONTriggerDecision::Trigger2Trigger(AliRawReader* /*rawReader*/)
1454{
1455// call the Trigger Algorithm from raw data and fill TreeR
1456
1457 Fatal("Trigger2Trigger","Trigger not implemented for raw data input");
1458
1459}