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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
8c343c7c 32#include "AliLog.h"
a9e2aefa 33
34
a9e2aefa 35//----------------------------------------------------------------------
36ClassImp(AliMUONTriggerDecision)
37
38//----------------------------------------------------------------------
ce3e25a8 39AliMUONTriggerDecision::AliMUONTriggerDecision(AliLoader* loader, Int_t iprint, AliMUONData* data)
30178c30 40 : TObject()
a9e2aefa 41{
42// Constructor
ecfa008b 43 fDebug = iprint; // print option
a9e2aefa 44// iprint = 0 : don't print anything
45// iprint = 1 : print Global Trigger Output
46// iprint = 2 : print Local and Global Trigger Outputs
47// iprint = 3 : iprint = 2 + detailed info on X strips
48// iprint = 4 : iprint = 2 + detailed info on Y strip
49// iprint = 5 : iprint = 2 + detailed info on X and Y strips
50// Note : with iprint>2, the strips detailed info is given for all circuits
51
52// Global Trigger information
e6738866 53 Int_t i;
54 Int_t icirc;
55 Int_t istrip;
56
57 for (i=0; i<3; i++) { // [0] : Low pt, [1] : High pt, [2] : All pt
a9e2aefa 58 fGlobalSinglePlus[i]=0; // tot num of single plus
59 fGlobalSingleMinus[i]=0; // tot num of single minus
60 fGlobalSingleUndef[i]=0; // tot num of single undefined
61 fGlobalPairUnlike[i]=0; // tot num of unlike-sign pairs
62 fGlobalPairLike[i]=0; // tot num of like-sign pairs
63 }
64 // Local Trigger information
e6738866 65 for (icirc=0; icirc<234; icirc++){
ecfa008b 66 fTrigger[icirc]=0; // trigger or not
a9e2aefa 67 fStripX11[icirc]=0; // X strip in MC11 which triggers
ecfa008b 68 fDev[icirc]=0; // deviation which triggers
a9e2aefa 69 fStripY11[icirc]=0; // Y strip in MC11 which triggers
e6738866 70 for (i=0; i<2; i++) { // pt information via LuT
a9e2aefa 71 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
72 }
73 }
74 // bit pattern
e6738866 75 for (icirc=0; icirc<234; icirc++) {
76 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 77 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
78 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
79 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
80 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
81 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
82 }
e6738866 83 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 84 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
85 }
86 }
a9e2aefa 87
52c9bc11 88 fTriggerCircuit = new TObjArray(AliMUONConstants::NTriggerCircuit());
89
90 // initialize loader's
91 fLoader = loader;
92
93 // initialize container
8c343c7c 94 if (data == 0){
95 AliError("No MUONdata for trigger");
96 }else{
ce3e25a8 97 fMUONData = data;
8c343c7c 98 }
52c9bc11 99 // Loading AliRun master
100 AliRunLoader* runloader = fLoader->GetRunLoader();
101 if (runloader->GetAliRun() == 0x0) runloader->LoadgAlice();
102 gAlice = runloader->GetAliRun();
103
104 // getting MUON
105 fMUON = (AliMUON*) gAlice->GetDetector("MUON");
106
107 // setting circuit
108 for (icirc = 0; icirc < AliMUONConstants::NTriggerCircuit(); icirc++) {
109 AliMUONTriggerCircuit* pCir = 0;
110 pCir = &(fMUON->TriggerCircuit(icirc));
111 fTriggerCircuit->AddAt(pCir, icirc);
112 }
ce3e25a8 113
114 // setting digits
115 fDigits = new TObjArray(AliMUONConstants::NCh()); //NTriggerCh
116 for (Int_t i=0; i<AliMUONConstants::NCh() ;i++)
117 fDigits->AddAt(new TClonesArray("AliMUONDigit",10000),i);
52c9bc11 118}
e3ea1889 119
30178c30 120//----------------------------------------------------------------------
121AliMUONTriggerDecision::AliMUONTriggerDecision()
122 : TObject(),
123 fLoader(0),
124 fTriggerCircuit(0),
125 fMUONData(0),
126 fMUON(0)
127{
128// Default constructor
129}
130
e3ea1889 131//----------------------------------------------------------------------
132AliMUONTriggerDecision::AliMUONTriggerDecision(const AliMUONTriggerDecision& rhs)
133 : TObject(rhs)
134{
135// Protected copy constructor
136
8c343c7c 137 AliFatal("Not implemented.");
e3ea1889 138}
139
ce3e25a8 140//----------------------------------------------------------------------
141void AliMUONTriggerDecision::ClearDigits()
142{
143 for ( int i=0;i<AliMUONConstants::NCh();i++ )
144 if ((*fDigits)[i]) ((TClonesArray*)fDigits->At(i))->Clear();
145}
146
147//----------------------------------------------------------------------
148TClonesArray* AliMUONTriggerDecision::Digits(Int_t DetectionPlane)
149{
150 //Getting List of Digits
151 if (fDigits)
152 return ((TClonesArray*) fDigits->At(DetectionPlane));
153 else
154 return NULL;
155}
156
157//_____________________________________________________________________________
158void AliMUONTriggerDecision::AddDigit(Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits)
159{
160 //
161 // Add a MUON digit to the list of Digits of the detection plane id
162 //
163 TClonesArray &ldigits = *Digits(id);
164 new(ldigits[ldigits.GetEntriesFast()]) AliMUONDigit(tracks,charges,digits);
165}
e3ea1889 166
a9e2aefa 167//----------------------------------------------------------------------
168AliMUONTriggerDecision::~AliMUONTriggerDecision()
169{
170// Destructor
52c9bc11 171 if (fTriggerCircuit){
ce3e25a8 172 fTriggerCircuit->Clear();// Sets pointers to 0 since it is not the owner
52c9bc11 173 delete fTriggerCircuit;
174 }
ce3e25a8 175// if (fMUONData)
176// delete fMUONData;
177
178 if (fDigits) {
179 fDigits->Delete();
180 delete fDigits;
181 }
182
a9e2aefa 183}
e3ea1889 184
185//----------------------------------------------------------------------
186AliMUONTriggerDecision&
187AliMUONTriggerDecision::operator=(const AliMUONTriggerDecision& rhs)
188{
189// Protected assignement operator
190
191 if (this == &rhs) return *this;
192
8c343c7c 193 AliFatal("Not implemented.");
e3ea1889 194
195 return *this;
196}
197
198
a9e2aefa 199//----------------------------------------------------------------------
200void AliMUONTriggerDecision::Trigger(){
201// main method of the class which calls the overall Trigger procedure
a9e2aefa 202
203 ResetBit();
204 SetBit();
205 SetBitUpDownY();
206
207 Int_t coinc44=0, resetMid=0; // initialize coincidence
208
a9e2aefa 209 AliMUONTriggerCircuit* triggerCircuit;
210
211 for (Int_t icirc=0; icirc<234; icirc++) { // loop on circuits
52c9bc11 212 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
a9e2aefa 213 // Int_t idCircuit=triggerCircuit->GetIdCircuit();
214
215 Int_t minDevStrip[5], minDev[5], coordY[5];
216 for (Int_t i=0; i<5; i++) {
217 minDevStrip[i]=minDev[i]=coordY[i]=0;
218 }
219 Int_t x2m=triggerCircuit->GetX2m();
220 Int_t x2ud=triggerCircuit->GetX2ud();
221 Int_t orMud[2]={0,0};
222 triggerCircuit->GetOrMud(orMud);
223
224// call triggerX
225 TrigX(fXbit11[icirc],fXbit12[icirc],fXbit21[icirc],fXbit22[icirc],
226 coinc44, minDevStrip, minDev);
227// call triggerY
228 TrigY(fYbit11[icirc],fYbit12[icirc],fYbit21[icirc],fYbit22[icirc],
229 fYbit21U[icirc],fYbit21D[icirc],fYbit22U[icirc],fYbit22D[icirc],
230 x2m,x2ud,orMud,resetMid,coinc44,coordY);
231// call LocalTrigger
232 Int_t iTrigger=0;
233 LocalTrigger(icirc, minDevStrip, minDev, coordY, iTrigger);
234
ecfa008b 235 if (iTrigger==1&&fDebug>1) {
a9e2aefa 236 PrintBitPatXInput(icirc);
237 PrintBitPatYInput(icirc);
238 PrintLocalOutput(minDevStrip, minDev, coordY);
239 }
240 } // end loop on circuits
241
242// call Global Trigger
243 GlobalTrigger();
a9e2aefa 244}
245
246//----------------------------------------------------------------------
247void AliMUONTriggerDecision::ResetBit(){
248// reset bit pattern, global and local trigger output tables to 0
249
e6738866 250 Int_t i;
251 Int_t icirc;
252 Int_t istrip;
253
254 for (icirc=0; icirc<234; icirc++) {
255 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 256 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
257 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
258 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
259 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
260 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
261 }
e6738866 262 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 263 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
264 }
265 }
e6738866 266 for (i=0; i<3; i++) {
a9e2aefa 267 fGlobalSinglePlus[i]=0;
268 fGlobalSingleMinus[i]=0;
269 fGlobalSingleUndef[i]=0;
270 fGlobalPairLike[i]=0;
271 fGlobalPairLike[i]=0;
272 }
e6738866 273 for (icirc=0; icirc<234; icirc++){
ecfa008b 274 fTrigger[icirc]=0;
a9e2aefa 275 fStripX11[icirc]=0;
ecfa008b 276 fDev[icirc]=0;
a9e2aefa 277 fStripY11[icirc]=0;
e6738866 278 for (i=0; i<2; i++) {
a9e2aefa 279 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
280 }
281 }
282}
283
284//----------------------------------------------------------------------
285void AliMUONTriggerDecision::SetBit(){
286// 1) loop over chambers and cathodes
287// 2) load digits
288// 3) remove soft background
289// 4) set the bit patterns
290
ce3e25a8 291 Int_t cathode;
a9e2aefa 292 AliMUONTriggerCircuit* triggerCircuit;
293
ce3e25a8 294 for (Int_t chamber = 11; chamber < 15; chamber++){
295 // for (Int_t cathode=1; cathode<3; cathode++){
296 // fMUONData->GetCathode(cathode-1);
297
298 TClonesArray *muonDigits = Digits(chamber-1);
a9e2aefa 299 Int_t ndigits = muonDigits->GetEntriesFast();
8c343c7c 300 AliDebug(3,Form("Found %d digits in %p %d", 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;
8c343c7c 310 AliDebug(3,Form("cathode %d ix %d iy %d ",cathode,ix,iy));
88cb7938 311
a9e2aefa 312// get the sum of the coded charge
313// see coding convention in AliMUONChamberTrigger::DisIntegration
314 Int_t sumCharge=0;
315 for (Int_t icharge=0; icharge<10; icharge++) {
2ae08086 316 sumCharge=sumCharge+mdig->TrackCharge(icharge);
a9e2aefa 317 }
318// apply condition on soft background
88cb7938 319 Int_t testCharge=sumCharge-(Int_t(sumCharge/10))*10;
a9e2aefa 320 if(sumCharge<=10||testCharge>0) {
321// code pad
322 Int_t code=TMath::Abs(ix)*100+iy;
323 if (ix<0) { code=-code; }
e6738866 324
325 Int_t icirc;
326 Int_t istrip;
327 Int_t nStrip;
a9e2aefa 328
329 if (cathode==1) {
330 switch (chamber)
331 {
332 case 11:
e6738866 333 for (icirc=0; icirc<234; icirc++) {
52c9bc11 334 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
e6738866 335 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 336 if (triggerCircuit->GetXcode(0,istrip)==code)
337 fXbit11[icirc][istrip]=1;
338 }
339 }
340 break;
341 case 12:
e6738866 342 for (icirc=0; icirc<234; icirc++) {
52c9bc11 343 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 344 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 345 if (triggerCircuit->GetXcode(1,istrip)==code)
346 fXbit12[icirc][istrip]=1;
347 }
348 }
349 break;
350 case 13:
e6738866 351 for (icirc=0; icirc<234; icirc++) {
52c9bc11 352 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 353 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 354 if (triggerCircuit->GetXcode(2,istrip)==code)
355 fXbit21[icirc][istrip]=1;
356 }
357 }
358 break;
359 case 14:
e6738866 360 for (icirc=0; icirc<234; icirc++) {
52c9bc11 361 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 362 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 363 if (triggerCircuit->GetXcode(3,istrip)==code)
364 fXbit22[icirc][istrip]=1;
365 }
366 }
367 break;
368 }
369
370 } else { // Y plane
371 switch (chamber)
372 {
373 case 11:
e6738866 374 for (icirc=0; icirc<234; icirc++) {
52c9bc11 375 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 376 nStrip=triggerCircuit->GetNstripY();
377 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 378 if (triggerCircuit->GetYcode(0,istrip)==code)
379 fYbit11[icirc][istrip]=1;
380 }
381 }
382 break;
383 case 12:
e6738866 384 for (icirc=0; icirc<234; icirc++) {
52c9bc11 385 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 386 nStrip=triggerCircuit->GetNstripY();
387 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 388 if (triggerCircuit->GetYcode(1,istrip)==code)
389 fYbit12[icirc][istrip]=1;
390 }
391 }
392 break;
393 case 13:
e6738866 394 for (icirc=0; icirc<234; icirc++) {
52c9bc11 395 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 396 nStrip=triggerCircuit->GetNstripY();
397 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 398 if (triggerCircuit->GetYcode(2,istrip)==code)
399 fYbit21[icirc][istrip]=1;
400 }
401 }
402 break;
403 case 14:
e6738866 404 for (icirc=0; icirc<234; icirc++) {
52c9bc11 405 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 406 nStrip=triggerCircuit->GetNstripY();
407 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 408 if (triggerCircuit->GetYcode(3,istrip)==code)
409 fYbit22[icirc][istrip]=1;
410 }
411 }
412 break;
413 }
414 } // if cathode
415 } // remove soft background
416 } // end loop on digit
52c9bc11 417 fMUONData->ResetDigits();
ce3e25a8 418 // } // end loop on cathode
a9e2aefa 419 } // end loop on chamber
420}
421
422//----------------------------------------------------------------------
423void AliMUONTriggerDecision::SetBitUpDownY(){
424// Set Y bit for up and down parts of circuits
425 Int_t idModule, nStripX, nStripY, iPosCircuit;
426
a9e2aefa 427
428 for (Int_t icirc=0; icirc<234; icirc++) {
429
430 AliMUONTriggerCircuit* circuit; // current circuit
431 AliMUONTriggerCircuit* circuitD; // circuit Down
432 AliMUONTriggerCircuit* circuitU; // circuit Up
433
52c9bc11 434 circuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
a9e2aefa 435 idModule=circuit->GetIdModule(); // corresponding module Id.
436 nStripX=circuit->GetNstripX(); // number of X strips
437 nStripY=circuit->GetNstripY(); // number of Y strips
438 iPosCircuit=circuit->GetPosCircuit(); // position of circuit in module
439
440// fill lower part
441 if (iPosCircuit==1) { // need to scan lower module
442 if(idModule<91&&TMath::Abs(idModule)!=41&&idModule>-91) {
443 Int_t icircD=circuit->GetICircuitD();
52c9bc11 444 circuitD = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircD);
a9e2aefa 445 Int_t nStripD=circuitD->GetNstripY();
446
447 if (TMath::Abs(idModule)==42) { // shift of +8 bits
448 for (Int_t istrip=0; istrip<nStripD; istrip++) {
449 fYbit21D[icirc][istrip+8]=fYbit21[icircD][istrip];
450 fYbit22D[icirc][istrip+8]=fYbit22[icircD][istrip];
451 }
452 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
453 for (Int_t istrip=0; istrip<nStripD; istrip++) {
454 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip+8];
455 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip+8];
456 }
457 } else {
458 for (Int_t istrip=0; istrip<nStripD; istrip++) {
459 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip];
460 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip];
461 }
462 }
463 }
464 } else { // lower strips within same module
465 for (Int_t istrip=0; istrip<nStripY; istrip++) {
466 fYbit21D[icirc][istrip]=fYbit21[icirc][istrip];
467 fYbit22D[icirc][istrip]=fYbit22[icirc][istrip];
468 }
469 }
470
471// fill upper part
472 if ((iPosCircuit==1&&nStripX==16)||(iPosCircuit==2&&nStripX==32)||
473 (iPosCircuit==3&&nStripX==48)||(iPosCircuit==4&&nStripX==64)) {
474 if ((idModule>17||idModule<-17)&&TMath::Abs(idModule)!=61) {
475 Int_t icircU=circuit->GetICircuitU();
52c9bc11 476 circuitU = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircU);
a9e2aefa 477 Int_t nStripU=circuitU->GetNstripY();
478
479 if (TMath::Abs(idModule)==62) { // shift of +8 bits
480 for (Int_t istrip=0; istrip<nStripU; istrip++) {
481 fYbit21U[icirc][istrip+8]=fYbit21[icircU][istrip];
482 fYbit22U[icirc][istrip+8]=fYbit22[icircU][istrip];
483 }
484 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
485 for (Int_t istrip=0; istrip<nStripU; istrip++) {
486 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip+8];
487 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip+8];
488 }
489 } else {
490 for (Int_t istrip=0; istrip<nStripU; istrip++) {
491 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip];
492 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip];
493 }
494 }
495 }
496 } else { // upper strips within same module
497 for (Int_t istrip=0; istrip<nStripY; istrip++) {
498 fYbit21U[icirc][istrip]=fYbit21[icirc][istrip];
499 fYbit22U[icirc][istrip]=fYbit22[icirc][istrip];
500 }
501 }
502 } // loop on circuit
503}
504
505//----------------------------------------------------------------------
506// x part of trigger Algo
507//----------------------------------------------------------------------
508//----------------------------------------------------------------------
509void AliMUONTriggerDecision::TrigX(Int_t ch1q[16], Int_t ch2q[16],
510 Int_t ch3q[32], Int_t ch4q[32],
511 Int_t coinc44, Int_t minDevStrip[5],
512 Int_t minDev[5]){
513// note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4)
514//---------------------------------------------------------
515// step # 1 : declustering, reduction DS, calculate sgle & dble
516//---------------------------------------------------------
517 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
518 Int_t sgleHit1[31], sgleHit2[63];
519 Int_t dbleHit1[31], dbleHit2[63];
520
e6738866 521 Int_t i;
522 Int_t j;
523 Int_t istrip;
524
525 for (i=0; i<31; i++) {
a9e2aefa 526 sgleHit1[i]=0;
527 dbleHit1[i]=0;
528 }
e6738866 529 for (i=0; i<63; i++) {
a9e2aefa 530 sgleHit2[i]=0;
531 dbleHit2[i]=0;
532 }
533
534//--- inititialize che using chq
e6738866 535 for (i=0; i<19; i++) {
a9e2aefa 536 if (i<1||i>16) ch1e[i]=0;
537 else ch1e[i]=ch1q[i-1];
538 }
e6738866 539 for (i=0; i<20; i++) {
a9e2aefa 540 if (i<2||i>17) ch2e[i]=0;
541 else ch2e[i]=ch2q[i-2];
542 }
e6738866 543 for (i=0; i<35; i++) {
a9e2aefa 544 if (i<1||i>32) ch3e[i]=0;
545 else ch3e[i]=ch3q[i-1];
546 }
e6738866 547 for (i=0; i<36; i++) {
a9e2aefa 548 if (i<2||i>33) ch4e[i]=0;
549 else ch4e[i]=ch4q[i-2];
550 }
551
552
553//--- calculate dble & sgle first station
e6738866 554 for (i=0; i<=15; i++) {
a9e2aefa 555 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
556 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
557
558 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
559 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
560 }
561
e6738866 562 for (i=0; i<=14; i++) {
a9e2aefa 563 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
564 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
565 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
566 (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) |
567 ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
568 }
569
570//--- calculate dble & sgle second station
e6738866 571 for (i=0; i<=31; i++) {
a9e2aefa 572 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
573 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
574 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
575 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
576 }
577
e6738866 578 for (i=0; i<=30; i++) {
a9e2aefa 579 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
580 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
581 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
582 (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) |
583 ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
584 }
585
586//---
ecfa008b 587 if(fDebug==3||fDebug==5) {
cbc57deb 588 printf("===============================================================\n");
589 printf(" X plane after sgle and dble \n");
590 printf(" 0987654321098765432109876543210");
591 printf("\n SGLE1 ");
592 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
593 printf("\n DBLE1 ");
594 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
595 printf("\n SGLE2 ");
596 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
597 printf("\n DBLE2 ");
598 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
599 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
a9e2aefa 600 }
601
602//---------------------------------------------------------
603// step # 2 : coincidence 3/4
604//---------------------------------------------------------
605 Int_t rearImage[31][31];
e6738866 606 for (i=0; i<31; i++) {
607 for (j=0; j<31; j++) {
a9e2aefa 608 rearImage[i][j]=0;
609 }
610 }
611
612 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
613 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
614 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
615 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
616 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
617 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
618 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
619 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !coinc44;
620
621 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
622 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
623 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
624 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
625 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
626 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
627 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
628 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
629 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
630 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
631 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
632 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
633 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
634 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
635 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
636 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !coinc44;
637
638// DS reduction
e6738866 639 for (i=0; i<31; i++) {
a9e2aefa 640 sgleHit1[i] = !sgleHit1[i]&notOr1;
641 }
e6738866 642 for (i=0; i<63; i++) {
a9e2aefa 643 sgleHit2[i] = !sgleHit2[i]&notOr2;
644 }
645
646// extract rearImage
e6738866 647 for (i=0; i<31; i++){
a9e2aefa 648 Int_t tmpSgleHit2[31];
649 Int_t tmpDbleHit2[31];
e6738866 650 for (j=0; j<31; j++){
a9e2aefa 651 tmpSgleHit2[j] = sgleHit2[i+j+1];
652 tmpDbleHit2[j] = dbleHit2[i+j+1];
653 }
654
655 for (Int_t k=0; k<31; k++) {
656 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
657 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
658 }
659 }
660
661 //-----------
ecfa008b 662 if(fDebug==3||fDebug==5) {
cbc57deb 663 printf("===============================================================\n");
e6738866 664 for (i=30; i>=0; i--) {
cbc57deb 665 printf("%i \t",i);
666 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
667 printf("\n");
a9e2aefa 668 }
669 }
a9e2aefa 670
671//---------------------------------------------------------
672// step # 3 : calculate deviation
673//---------------------------------------------------------
674 Int_t dev[31][6];
e6738866 675 for (i=0; i<31; i++) {
676 for (j=0; j<6; j++) {
a9e2aefa 677 dev[i][j]=0;
678 }
679 }
680
e6738866 681 for (i=0; i<31; i++){
a9e2aefa 682 Int_t leftDev[5], rightDev[5];
683 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
684
685// calculate Left deviation
686 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
687 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
688 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
689
690 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
691 (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
692 (rearImage[i][20]|!rearImage[i][21])) &
693 (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) &
694 (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
695 (rearImage[i][28]|!rearImage[i][29]));
696
697 leftDev[1] = !rearImage[i][16] &
698 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
699 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
700 (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
701 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
702 !rearImage[i][23]&!rearImage[i][24]);
703
704 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
705 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
706
707 leftDev[3] = andL1;
708
709 leftDev[4] =
710 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
711 andL1 & andL2;
712
713 // calculate Right deviation
714 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
715 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
716 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
717 andR2=
718 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
719 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
720
721 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
722 ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
723 (rearImage[i][10]|!rearImage[i][9])) &
724 ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) &
725 (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
726 !rearImage[i][1]))));
727
728 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
729 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
730 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
731 (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) &
732 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
733 !rearImage[i][6]&!rearImage[i][7]);
734
735 rightDev[2] = andR1 & (orR2 | andR3);
736 rightDev[3] = andR2;
737 rightDev[4] =
738 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
739 andR2 & andR3 ;
740
741 // compare Left & Right deviations
742 Int_t tmpLeftDev=0, tmpRightDev=0;
e6738866 743 for (j=0; j<5; j++){
744 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]*TMath::Power(2,j));
745 tmpRightDev = tmpRightDev + Int_t(rightDev[j]*TMath::Power(2,j));
a9e2aefa 746 }
747
748 // assign mimimum deviation do dev[][]
749 if (tmpLeftDev < tmpRightDev ){
e6738866 750 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
a9e2aefa 751 dev[i][5]=1;
752 } else {
e6738866 753 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
a9e2aefa 754 dev[i][5]=0;
755 }
756 }
757
758//---
cbc57deb 759 if(fDebug==3||fDebug==5) {
760 printf("===============================================================\n");
761 for (i=30; i>=0; i--) {
762 printf("%i \t",i);
763 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
764 printf(" \n");
765 }
766 }
a9e2aefa 767
768//---------------------------------------------------------
769// step # 4 : sort deviation
770//---------------------------------------------------------
771 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
772 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
773 Int_t tmpMax[6]={1,1,1,1,1,0};
774
e6738866 775 for (i=0; i<15; i++) {
a9e2aefa 776 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
777 }
778 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
779
780//--
ecfa008b 781 if(fDebug==3||fDebug==5) {
cbc57deb 782 printf("===============================================================\n");
783 printf(" sorting : 1st level \n");
e6738866 784 for (i=15; i>=0; i--) {
cbc57deb 785 printf("\t %i \t",bga1[i]);
786 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
787 printf(" \n");
a9e2aefa 788 }
789 }
790
e6738866 791 for (i=0; i<8; i++) {
a9e2aefa 792 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
793 }
794
795//--
ecfa008b 796 if(fDebug==3||fDebug==5) {
cbc57deb 797 printf("===============================================================\n");
798 printf(" sorting : 2nd level \n");
e6738866 799 for (i=7; i>=0; i--) {
cbc57deb 800 printf("\t %i \t",bga2[i]);
801 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
802 printf(" \n");
a9e2aefa 803 }
804 }
cbc57deb 805
e6738866 806 for (i=0; i<4; i++) {
a9e2aefa 807 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
808 }
809
810//--
ecfa008b 811 if(fDebug==3||fDebug==5) {
cbc57deb 812 printf("===============================================================\n");
813 printf(" sorting : 3rd level \n");
e6738866 814 for (i=3; i>=0; i--) {
cbc57deb 815 printf("\t %i \t",bga3[i]);
816 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
817 printf(" \n");
a9e2aefa 818 }
819 }
820
e6738866 821 for (i=0; i<2; i++) {
a9e2aefa 822 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
823 }
824
825//--
ecfa008b 826 if(fDebug==3||fDebug==5) {
cbc57deb 827 printf("===============================================================\n");
828 printf(" sorting : 4th level \n");
e6738866 829 for (i=1; i>=0; i--) {
cbc57deb 830 printf("\t %i \t",bga4[i]);
831 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
832 printf(" \n");
a9e2aefa 833 }
834 }
835
836 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
837
838 // coding from 6 to 5 bits
839 minDev[4] = tmpbga5[5] | tmpbga5[4];
e6738866 840 for (i=0; i<4; i++) {
a9e2aefa 841 minDev[i]=tmpbga5[i] & !tmpbga5[4];
842 }
843
844 // find address of strip with minimum deviation
845 minDevStrip[4]=bga5;
846 if (bga5<=1) minDevStrip[3]=bga4[bga5];
847
848 Int_t tmpAd=minDevStrip[3]+minDevStrip[4]*2;
849 if (tmpAd<=3) minDevStrip[2]=bga3[tmpAd];
850
851 tmpAd=minDevStrip[2]+minDevStrip[3]*2+minDevStrip[4]*4;
852 if (tmpAd<=7) minDevStrip[1]=bga2[tmpAd];
853
854 tmpAd=minDevStrip[1]+minDevStrip[2]*2+minDevStrip[3]*4+minDevStrip[4]*8;
855 if (tmpAd<=15) minDevStrip[0]=bga1[tmpAd];
856
cbc57deb 857 if(fDebug==3||fDebug==5) {
858 printf("===============================================================\n");
859 printf("minDevStrip = ");
860 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
861 printf(" minDev = ");
862 for (i=4; i>=0; i--) printf("%i",minDev[i]);
863 printf(" \n");
864 printf("===============================================================\n");
a9e2aefa 865 }
866
867}
868
869//---------------------------------------------
870void AliMUONTriggerDecision::Sort2x5(Int_t dev1[6], Int_t dev2[6],
871 Int_t minDev[6], Int_t &dev1GTdev2){
872// returns minimun between dev1 and dev2
873 Int_t tmpDev1=0, tmpDev2=0;
874 for (Int_t j=0; j<5; j++){
e6738866 875 tmpDev1 = tmpDev1 + Int_t(dev1[j]*TMath::Power(2,j));
876 tmpDev2 = tmpDev2 + Int_t(dev2[j]*TMath::Power(2,j));
a9e2aefa 877 }
878 if (tmpDev1 <= tmpDev2 ){
879 for (Int_t j=0; j<=5; j++) { minDev[j]=dev1[j];}
880 dev1GTdev2=0;
881 } else {
882 for (Int_t j=0; j<=5; j++) { minDev[j]=dev2[j];}
883 dev1GTdev2=1;
884 }
885}
886
887//----------------------------------------------------------------------
888// y part of trigger Algo
889//----------------------------------------------------------------------
890//----------------------------------------------------------------------
891void AliMUONTriggerDecision::TrigY(Int_t y1[16], Int_t y2[16],
892 Int_t y3[16], Int_t y4[16],
893 Int_t y3u[16], Int_t y3d[16],
894 Int_t y4u[16], Int_t y4d[16],
895 Int_t x2m, Int_t x2ud, Int_t orMud[2],
896 Int_t resetMid, Int_t coinc44,
897 Int_t coordY[5]){
898// note : resMid = 1 -> cancel
899//---------------------------------------------------------
900// step # 1 : prehandling Y
901//---------------------------------------------------------
e6738866 902 Int_t i;
903 Int_t istrip;
904
905 for (i=0; i<16; i++){
a9e2aefa 906 y3[i]=y3[i]&!resetMid;
907 y4[i]=y4[i]&!resetMid;
908 }
909
910 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
911
912 Int_t tmpy3to16[16], tmpy4to16[16];
913 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
e6738866 914 for (i=0; i<8; i++){
a9e2aefa 915 ch1[2*i] = y1[i]&x2m | y1[2*i]&!x2m;
916 ch1[2*i+1] = y1[i]&x2m | y1[2*i+1]&!x2m;
917
918 ch2[2*i] = y2[i]&x2m | y2[2*i]&!x2m;
919 ch2[2*i+1] = y2[i]&x2m | y2[2*i+1]&!x2m;
920
921 tmpy3to16[2*i] = y3[i]&x2m | y3[2*i]&!x2m;
922 tmpy3to16[2*i+1] = y3[i]&x2m | y3[2*i+1]&!x2m;
923
924 tmpy4to16[2*i] = y4[i]&x2m | y4[2*i]&!x2m;
925 tmpy4to16[2*i+1] = y4[i]&x2m | y4[2*i+1]&!x2m;
926
927 tmpy3uto16[2*i] = y3u[i]&x2ud | y3u[2*i]&!x2ud;
928 tmpy3uto16[2*i+1] = y3u[i]&x2ud | y3u[2*i+1]&!x2ud;
929
930 tmpy4uto16[2*i] = y4u[i]&x2ud | y4u[2*i]&!x2ud;
931 tmpy4uto16[2*i+1] = y4u[i]&x2ud | y4u[2*i+1]&!x2ud;
932
933 tmpy3dto16[2*i] = y3d[i]&x2ud | y3d[2*i]&!x2ud;
934 tmpy3dto16[2*i+1] = y3d[i]&x2ud | y3d[2*i+1]&!x2ud;
935
936 tmpy4dto16[2*i] = y4d[i]&x2ud | y4d[2*i]&!x2ud;
937 tmpy4dto16[2*i+1] = y4d[i]&x2ud | y4d[2*i+1]&!x2ud;
938 }
939
940 if (orMud[0]==0&&orMud[1]==0){
e6738866 941 for (i=0; i<16; i++){
a9e2aefa 942 ch3[i] = tmpy3to16[i];
943 ch4[i] = tmpy4to16[i];
944 }
945 }
946 if (orMud[0]==0&&orMud[1]==1){
e6738866 947 for (i=0; i<16; i++){
a9e2aefa 948 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
949 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
950 }
951 }
952 if (orMud[0]==1&&orMud[1]==0){
e6738866 953 for (i=0; i<16; i++){
a9e2aefa 954 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
955 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
956 }
957 }
958 if (orMud[0]==1&&orMud[1]==1){
e6738866 959 for (i=0; i<16; i++){
a9e2aefa 960 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
961 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
962 }
963 }
964
965// debug
ecfa008b 966 if(fDebug==4||fDebug==5) {
cbc57deb 967 printf("===============================================================\n");
968 printf(" Y plane after PreHandling x2m x2ud orMud %i %i %i %i \n",
969 x2m,x2ud,orMud[0],orMud[1]);
970 printf(" ");
e6738866 971 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 972 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
973 if (istrip<10) printf("%i",istrip);
a9e2aefa 974 }
cbc57deb 975 printf("\n YMC11 ");
976 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
977 printf("\n YMC12 ");
978 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
979 printf("\n YMC21 ");
980 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
981 printf("\n YMC22 ");
982 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
983 printf(" \n");
a9e2aefa 984 }
985//debug
986
987//---------------------------------------------------------
988// step # 2 : calculate sgle and dble, apply DS reduction
989//---------------------------------------------------------
990 Int_t sgle1[16], dble1[16];
991 Int_t sgle2[16], dble2[16];
992
993 // Calculate simple and double hits
e6738866 994 for (i=0; i<16; i++) {
a9e2aefa 995 dble1[i] = ch1[i] & ch2[i];
996 dble2[i] = ch3[i] & ch4[i];
997
998 sgle1[i] = (ch1[i]|ch2[i]);
999 sgle2[i] = (ch3[i]|ch4[i]);
1000 }
1001
1002 //debug
ecfa008b 1003 if(fDebug==4||fDebug==5) {
cbc57deb 1004 printf("===============================================================\n");
1005 printf(" Y plane after sgle dble \n");
1006 printf(" ");
e6738866 1007 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 1008 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1009 if (istrip<10) printf("%i",istrip);
a9e2aefa 1010 }
cbc57deb 1011 printf("\n SGLE1 ");
1012 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
1013 printf("\n DBLE1 ");
1014 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
1015 printf("\n SGLE2 ");
1016 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
1017 printf("\n DBLE2 ");
1018 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
1019 printf(" \n");
a9e2aefa 1020 }
1021 //debug
1022
1023 // DS Reduction
1024 Int_t notOr1, notOr2;
1025
1026 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
1027 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
1028 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
1029 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
1030
1031 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
1032 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
1033 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
1034 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
1035
e6738866 1036 for (i=0; i<16; i++) {
a9e2aefa 1037 sgle1[i] = sgle1[i] & notOr1 & !coinc44;
1038 sgle2[i] = sgle2[i] & notOr2 & !coinc44;
1039 }
1040
1041//---------------------------------------------------------
1042// step # 3 : 3/4 coincidence
1043//---------------------------------------------------------
1044 Int_t frontImage[16];
1045
e6738866 1046 for (i=1; i<15; i++) {
a9e2aefa 1047 frontImage[i] = (dble1[i] | sgle1[i]) &
1048 (dble2[i+1] | dble2[i] | dble2[i-1]) |
1049 dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
1050 }
1051 frontImage[0] = (dble1[0] | sgle1[0]) &
1052 (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);
1053
1054 frontImage[15] = (dble1[15] | sgle1[15]) &
1055 (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);
1056
1057
1058//debug
ecfa008b 1059 if(fDebug==4||fDebug==5) {
cbc57deb 1060 printf("===============================================================\n");
1061 printf(" Y plane frontImage\n");
1062 printf(" ");
e6738866 1063 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 1064 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1065 if (istrip<10) printf("%i",istrip);
a9e2aefa 1066 }
cbc57deb 1067 printf("\n ");
1068 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1069 printf("\n");
a9e2aefa 1070 }
1071//debug
1072
1073//---------------------------------------------------------
1074// step # 4 : Y position
1075//---------------------------------------------------------
1076 Int_t or1, or2, and1, and2, and3;
1077
1078 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1079 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1080 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1081 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1082 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1083
1084 coordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
1085(frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
1086(or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) &
1087(or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
1088
1089 coordY[1] = !frontImage[0]&!frontImage[1] &
1090!(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1091 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
1092 (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) &
1093 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
1094!frontImage[9]&!frontImage[8]);
1095
1096 coordY[2] = and1 & (or2 | and3);
1097
1098 coordY[3] = and2;
1099
1100 coordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1101 and2 & and3 ;
1102
1103}
1104//----------------------------------------------------------------------
1105// end of trigger Algo
1106//----------------------------------------------------------------------
1107
1108//----------------------------------------------------------------------
1109void AliMUONTriggerDecision::LocalTrigger(Int_t icirc,
1110 Int_t minDevStrip[5],
1111 Int_t minDev[5], Int_t coordY[5],
1112 Int_t &iTrigger){
1113// returns local trigger answer for circuit icirc
e6738866 1114 Int_t i;
1115
a9e2aefa 1116 AliMUONTriggerCircuit* triggerCircuit;
52c9bc11 1117 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
a9e2aefa 1118 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1119
1120 Int_t signDev=minDev[4];
1121 Int_t deviation=0;
e6738866 1122 for (i=0; i<4; i++) { // extract deviation
1123 deviation = deviation+Int_t(minDev[i]*TMath::Power(2,i));
a9e2aefa 1124 }
1125
1126 Int_t istripX1Circ=0;
e6738866 1127 for (i=0; i<5; i++) { // extract X1 strip fired
1128 istripX1Circ = istripX1Circ+Int_t(minDevStrip[i]*TMath::Power(2,i));
a9e2aefa 1129 }
1130
1131 Int_t iStripY=0;
e6738866 1132 for (i=0; i<4; i++) { // extract Y strip fired
1133 iStripY = iStripY+Int_t(coordY[i]*TMath::Power(2,i));
a9e2aefa 1134 }
1135
1136// trigger or not
1137 if (signDev==1&&deviation==0) { // something in X ?
1138 iTrigger=0;
1139 } else {
1140 if (coordY[4]==1&&iStripY==15) { // something in Y ?
1141 iTrigger=0;
1142 } else {
1143 iTrigger=1;
1144 }
1145 }
1146
1147 if (iTrigger==1) {
ecfa008b 1148// fill fTrigger fStripX11 fStripY11
1149 fTrigger[icirc] = 1;
a9e2aefa 1150 fStripX11[icirc] = istripX1Circ;
1151 fStripY11[icirc] = iStripY;
1152
1153// calculate deviation in [0+30]
1154 Int_t sign=0;
1155 if (signDev==0&&deviation!=0) sign=-1;
1156 if (signDev==0&&deviation==0) sign=0;
1157 if (signDev==1) sign=1;
ecfa008b 1158 fDev[icirc] = sign * deviation + 15; // fill fDev
a9e2aefa 1159
1160// get Lut output for circuit/istripX/idev/istripY
1161 AliMUONTriggerLut* lut = new AliMUONTriggerLut;
1162 // lut->StartEvent();
ecfa008b 1163 lut->GetLutOutput(icirc,fStripX11[icirc],fDev[icirc],fStripY11[icirc],
a9e2aefa 1164 fLutLpt[icirc],fLutHpt[icirc],fLutApt[icirc]);
1165 // lut->FinishEvent();
1166 delete lut;
1167
ecfa008b 1168 if (fDebug>1) {
a9e2aefa 1169 Float_t pt= // get ptCal corresponding to istripX1Circ/idev/iStripY
ecfa008b 1170 triggerCircuit->PtCal(fStripX11[icirc],fDev[icirc],fStripY11[icirc]);
cbc57deb 1171 printf("-------------------------------------------\n");
1172 printf(" Local Trigger info for circuit Id %i (number %i ) \n",
1173 idCircuit,icirc);
1174 printf(" istripX1 signDev deviation istripY = %i %i %i %i \n",
1175 istripX1Circ,signDev,deviation,iStripY);
1176 printf(" pt = %f (GeV/c) \n",pt);
1177 printf("-------------------------------------------\n");
1178 printf(" Local Trigger Lut Output = Lpt : ");
1179 for (i=1; i>=0; i--) printf("%i",fLutLpt[icirc][i]);
1180 printf(" Hpt : ");
1181 for (i=1; i>=0; i--) printf("%i",fLutHpt[icirc][i]);
1182 printf(" Apt : ");
1183 for (i=1; i>=0; i--) printf("%i",fLutApt[icirc][i]);
1184 printf("\n");
1185 printf("-------------------------------------------\n");
ecfa008b 1186 } // fDebug > 1
a9e2aefa 1187 } // local trigger = 1
1188}
1189
1190//----------------------------------------------------------------------
1191void AliMUONTriggerDecision::GlobalTrigger(){
1192// loop on Lut[icirc] and give Global Trigger output
e6738866 1193 Int_t i;
a9e2aefa 1194
1195 for (Int_t icirc=0; icirc<234; icirc++){
1196 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==1)
1197 fGlobalSingleUndef[0] = fGlobalSingleUndef[0] + 1;
1198 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==1)
1199 fGlobalSingleUndef[1] = fGlobalSingleUndef[1] + 1;
1200 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==1)
1201 fGlobalSingleUndef[2] = fGlobalSingleUndef[2] + 1;
1202
1203 if (fLutLpt[icirc][0]==0&&fLutLpt[icirc][1]==1)
1204 fGlobalSinglePlus[0] = fGlobalSinglePlus[0] + 1;
1205 if (fLutHpt[icirc][0]==0&&fLutHpt[icirc][1]==1)
1206 fGlobalSinglePlus[1] = fGlobalSinglePlus[1] + 1;
1207 if (fLutApt[icirc][0]==0&&fLutApt[icirc][1]==1)
1208 fGlobalSinglePlus[2] = fGlobalSinglePlus[2] + 1;
1209
1210 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==0)
1211 fGlobalSingleMinus[0] = fGlobalSingleMinus[0] + 1;
1212 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==0)
1213 fGlobalSingleMinus[1] = fGlobalSingleMinus[1] + 1;
1214 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==0)
1215 fGlobalSingleMinus[2] = fGlobalSingleMinus[2] + 1;
1216 }
1217
1218 // like sign low, high and all pt
e6738866 1219 for (i=0; i<3; i++) {
a9e2aefa 1220 fGlobalPairLike[i]=fGlobalSingleMinus[i]*(fGlobalSingleMinus[i]-1)/2 +
1221 fGlobalSinglePlus[i]*(fGlobalSinglePlus[i]-1)/2 +
1222 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1223 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1224 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1225 }
1226
1227 // unlike sign low, high and all pt
e6738866 1228 for (i=0; i<3; i++) {
a9e2aefa 1229 fGlobalPairUnlike[i]=fGlobalSingleMinus[i]*fGlobalSinglePlus[i] +
1230 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1231 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1232 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1233 }
1234
ecfa008b 1235 if (fDebug>=1) {
cbc57deb 1236 printf("===================================================\n");
1237 printf(" Global Trigger output Low pt High pt All\n");
1238 printf(" number of Single Plus :\t");
1239 for (i=0; i<3; i++) printf("%i\t",fGlobalSinglePlus[i]);
1240 printf("\n");
1241 printf(" number of Single Minus :\t");
1242 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleMinus[i]);
1243 printf("\n");
1244 printf(" number of Single Undefined :\t");
1245 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleUndef[i]);
1246 printf("\n");
1247 printf(" number of UnlikeSign pair :\t");
1248 for (i=0; i<3; i++) printf("%i\t",fGlobalPairUnlike[i]);
1249 printf("\n");
1250 printf(" number of LikeSign pair :\t");
1251 for (i=0; i<3; i++) printf("%i\t",fGlobalPairLike[i]);
1252 printf("\n");
1253 printf("===================================================\n");
19dd5b2f 1254 printf("\n");
a9e2aefa 1255 }
1256}
1257
1258//----------------------------------------------------------------------
1259void AliMUONTriggerDecision::PrintBitPatXInput(Int_t icirc){
1260// print bit pattern for X strips
e6738866 1261
1262 Int_t istrip;
1263
cbc57deb 1264 printf("-------- TRIGGER INPUT ---------\n");
1265 printf("===============================================================\n");
1266 printf(" 5432109876543210");
1267 printf("\n XMC11 ");
1268 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit11[icirc][istrip]);
1269 printf("\n XMC12 ");
1270 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit12[icirc][istrip]);
1271 printf("\n XMC21 ");
1272 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit21[icirc][istrip]);
1273 printf("\n XMC22 ");
1274 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit22[icirc][istrip]);
1275 printf("\n ");
1276 printf("10987654321098765432109876543210\n");
a9e2aefa 1277}
1278
1279//----------------------------------------------------------------------
1280void AliMUONTriggerDecision::PrintBitPatYInput(Int_t icirc){
1281// print bit pattern for Y strips
e6738866 1282
1283 Int_t istrip;
1284
a9e2aefa 1285 AliMUONTriggerCircuit* triggerCircuit;
52c9bc11 1286 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
a9e2aefa 1287 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1288 Int_t nStrip=triggerCircuit->GetNstripY();
1289
cbc57deb 1290 printf("---------------------------------------------------------------\n");
1291 printf(" ");
e6738866 1292 for (istrip=nStrip-1; istrip>=0; istrip--) {
cbc57deb 1293 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1294 if (istrip<10) printf("%i",istrip);
a9e2aefa 1295 }
cbc57deb 1296 printf("\n YMC11 ");
1297 for (istrip=nStrip-1; istrip>=0; istrip--)
1298 printf("%i",fYbit11[icirc][istrip]);
1299 printf("\n YMC12 ");
1300 for (istrip=nStrip-1; istrip>=0; istrip--)
1301 printf("%i",fYbit12[icirc][istrip]);
1302 printf("\n YMC21 ");
1303 for (istrip=nStrip-1; istrip>=0; istrip--)
1304 printf("%i",fYbit21[icirc][istrip]);
1305 printf("\n YMC22 ");
1306 for (istrip=nStrip-1; istrip>=0; istrip--)
1307 printf("%i",fYbit22[icirc][istrip]);
1308 printf("\n");
a9e2aefa 1309// tmp
cbc57deb 1310 printf("---------------------------------------------------------------");
1311 printf("\n upper part of circuit %i",idCircuit);
1312 printf("\n UMC21 ");
1313 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21U[icirc][istrip]);
1314 printf("\n UMC22 ");
1315 for (istrip=15; istrip>=0; istrip--) printf("%i", fYbit22U[icirc][istrip]);
1316
1317 printf("\n lower part of circuit %i",idCircuit);
1318 printf("\n LMC21 ");
1319 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21D[icirc][istrip]);
1320 printf("\n LMC22 ");
1321 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit22D[icirc][istrip]);
1322 printf("\n");
1323 printf("===============================================================\n");
a9e2aefa 1324}
8210cb40 1325
a9e2aefa 1326//----------------------------------------------------------------------
1327void AliMUONTriggerDecision::PrintLocalOutput(Int_t minDevStrip[5],
1328 Int_t minDev[5],
1329 Int_t coordY[5]){
1330// print Local trigger output before the LuT step
e6738866 1331
1332 Int_t i;
1333
cbc57deb 1334 printf("===============================================================\n");
1335 printf("-------- TRIGGER OUTPUT --------\n");
1336 printf("minDevStrip = ");
1337 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
1338 printf(" minDev = ");
1339 for (i=4; i>=0; i--) printf("%i",minDev[i]);
1340 printf(" coordY = ");
1341 for (i=4; i>=0; i--) printf("%i",coordY[i]);
1342 printf(" \n");
a9e2aefa 1343}
1344
1345//----------------------------------------------------------------------
1346//--- methods which return member data related info
1347//----------------------------------------------------------------------
30178c30 1348Int_t AliMUONTriggerDecision::GetITrigger(Int_t icirc) const{
a9e2aefa 1349// returns Local Trigger Status
ecfa008b 1350 return fTrigger[icirc];
a9e2aefa 1351}
1352//----------------------------------------------------------------------
30178c30 1353Int_t AliMUONTriggerDecision::GetStripX11(Int_t icirc) const{
a9e2aefa 1354// returns fStripX11
1355 return fStripX11[icirc];
1356}
1357//----------------------------------------------------------------------
30178c30 1358Int_t AliMUONTriggerDecision::GetDev(Int_t icirc) const{
a9e2aefa 1359// returns idev
ecfa008b 1360 return fDev[icirc];
a9e2aefa 1361}
1362//----------------------------------------------------------------------
30178c30 1363Int_t AliMUONTriggerDecision::GetStripY11(Int_t icirc) const{
a9e2aefa 1364// returns fStripY11;
1365 return fStripY11[icirc];
1366}
1367//----------------------------------------------------------------------
1368void AliMUONTriggerDecision::GetLutOutput(Int_t icirc, Int_t lpt[2],
30178c30 1369 Int_t hpt[2], Int_t apt[2]) const {
a9e2aefa 1370// returns Look up Table output
1371 for (Int_t i=0; i<2; i++) {
1372 lpt[i]=fLutLpt[icirc][i];
1373 hpt[i]=fLutHpt[icirc][i];
1374 apt[i]=fLutApt[icirc][i];
1375 }
1376}
1377//----------------------------------------------------------------------
1378void AliMUONTriggerDecision::GetGlobalTrigger(Int_t singlePlus[3],
1379 Int_t singleMinus[3],
1380 Int_t singleUndef[3],
1381 Int_t pairUnlike[3],
30178c30 1382 Int_t pairLike[3]) const {
a9e2aefa 1383// returns Global Trigger information (0,1,2 : Lpt,Hpt,Apt)
52c9bc11 1384// should not be used anymore.
a9e2aefa 1385 for (Int_t i=0; i<3; i++) {
1386 singlePlus[i] = fGlobalSinglePlus[i];
1387 singleMinus[i] = fGlobalSingleMinus[i];
1388 singleUndef[i] = fGlobalSingleUndef[i];
1389 pairUnlike[i] = fGlobalPairUnlike[i];
1390 pairLike[i] = fGlobalPairLike[i];
1391 }
1392}
8210cb40 1393
52c9bc11 1394//_______________________________________________________________________
1395void AliMUONTriggerDecision::Digits2Trigger(){
ce3e25a8 1396// call the Trigger Algorithm and fill TreeD
1397
52c9bc11 1398
52c9bc11 1399 fMUONData->ResetTrigger();
1400 Trigger();
1401 AliMUONGlobalTrigger* pGloTrig = new AliMUONGlobalTrigger(fGlobalSinglePlus, fGlobalSingleMinus,
1402 fGlobalSingleUndef, fGlobalPairUnlike,
1403 fGlobalPairLike);
1404 // add a local trigger in the list
1405 fMUONData->AddGlobalTrigger(*pGloTrig);
52c9bc11 1406
1407 for (Int_t icirc=0; icirc<AliMUONConstants::NTriggerCircuit(); icirc++) {
1408 if(GetITrigger(icirc)==1) {
6dc7fcdf 1409 Int_t localtr[15]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
52c9bc11 1410 Int_t loLpt[2]={0,0}; Int_t loHpt[2]={0,0}; Int_t loApt[2]={0,0};
1411 GetLutOutput(icirc, loLpt, loHpt, loApt);
1412 localtr[0] = icirc;
1413 localtr[1] = GetStripX11(icirc);
1414 localtr[2] = GetDev(icirc);
1415 localtr[3] = GetStripY11(icirc);
6dc7fcdf 1416 for (Int_t i = 0; i < 2; i++) { // convert the Lut output in 1 digit
1417 localtr[4] += Int_t(loLpt[i]*TMath::Power(2,i));
1418 localtr[5] += Int_t(loHpt[i]*TMath::Power(2,i));
1419 localtr[6] += Int_t(loApt[i]*TMath::Power(2,i));
52c9bc11 1420 }
6dc7fcdf 1421
1422 for (Int_t i = 0; i < 16; i++) { // convert X/Y bit in bit pattern
1423 localtr[7] |= (fXbit11[icirc][i] << i);
1424 localtr[8] |= (fXbit12[icirc][i] << i);
1425
1426 // 8 first and last elts correspond to neighbouring cards
1427 localtr[9] |= (fXbit21[icirc][i+8] << i);
1428 localtr[10] |= (fXbit22[icirc][i+8] << i);
1429
1430 localtr[11] |= (fYbit11[icirc][i] << i);
1431 localtr[12] |= (fYbit12[icirc][i] << i);
1432 localtr[13] |= (fYbit21[icirc][i] << i);
1433 localtr[14] |= (fYbit22[icirc][i] << i);
1434 }
1435
52c9bc11 1436 AliMUONLocalTrigger* pLocTrig = new AliMUONLocalTrigger(localtr);
1437 fMUONData->AddLocalTrigger(*pLocTrig); // add a local trigger in the list
1438 }
1439 }
a9e2aefa 1440}
8210cb40 1441
ce3e25a8 1442//_______________________________________________________________________
8210cb40 1443void AliMUONTriggerDecision::Trigger2Trigger()
1444{
ce3e25a8 1445// copy trigger from TreeD to TreeR
1446
1447 fMUONData->SetTreeAddress("GLT");
1448 fMUONData->GetTriggerD();
1449}
8210cb40 1450
1451//_______________________________________________________________________
1452void AliMUONTriggerDecision::Trigger2Trigger(AliRawReader* /*rawReader*/)
1453{
1454// call the Trigger Algorithm from raw data and fill TreeR
1455
8c343c7c 1456 AliFatal("Trigger not implemented for raw data input");
8210cb40 1457
1458}