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Replacing array of objects by array of pointers
[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
100 // getting MUON
101 fMUON = (AliMUON*) gAlice->GetDetector("MUON");
102
103 // setting circuit
104 for (icirc = 0; icirc < AliMUONConstants::NTriggerCircuit(); icirc++) {
105 AliMUONTriggerCircuit* pCir = 0;
106 pCir = &(fMUON->TriggerCircuit(icirc));
107 fTriggerCircuit->AddAt(pCir, icirc);
108 }
ce3e25a8 109
110 // setting digits
111 fDigits = new TObjArray(AliMUONConstants::NCh()); //NTriggerCh
112 for (Int_t i=0; i<AliMUONConstants::NCh() ;i++)
113 fDigits->AddAt(new TClonesArray("AliMUONDigit",10000),i);
2be06f1e 114 fDigitIndices = new TArrayI[AliMUONConstants::NCh()];
52c9bc11 115}
e3ea1889 116
30178c30 117//----------------------------------------------------------------------
118AliMUONTriggerDecision::AliMUONTriggerDecision()
119 : TObject(),
120 fLoader(0),
121 fTriggerCircuit(0),
122 fMUONData(0),
123 fMUON(0)
124{
125// Default constructor
2be06f1e 126 fDigitIndices = NULL;
30178c30 127}
128
e3ea1889 129//----------------------------------------------------------------------
130AliMUONTriggerDecision::AliMUONTriggerDecision(const AliMUONTriggerDecision& rhs)
131 : TObject(rhs)
132{
133// Protected copy constructor
134
8c343c7c 135 AliFatal("Not implemented.");
e3ea1889 136}
137
ce3e25a8 138//----------------------------------------------------------------------
139void AliMUONTriggerDecision::ClearDigits()
140{
2be06f1e 141 for ( int i=0;i<AliMUONConstants::NCh();i++ )
142 {
ce3e25a8 143 if ((*fDigits)[i]) ((TClonesArray*)fDigits->At(i))->Clear();
2be06f1e 144 fDigitIndices[i].Set(0);
145 };
ce3e25a8 146}
147
148//----------------------------------------------------------------------
149TClonesArray* AliMUONTriggerDecision::Digits(Int_t DetectionPlane)
150{
151 //Getting List of Digits
152 if (fDigits)
153 return ((TClonesArray*) fDigits->At(DetectionPlane));
154 else
155 return NULL;
156}
157
158//_____________________________________________________________________________
2be06f1e 159void AliMUONTriggerDecision::AddDigit(
160 Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits,
b812d393 161 Int_t digitindex
2be06f1e 162 )
ce3e25a8 163{
164 //
165 // Add a MUON digit to the list of Digits of the detection plane id
2be06f1e 166 // Also adds the digit index to the corresponding fDigitIndices arrays.
ce3e25a8 167 //
168 TClonesArray &ldigits = *Digits(id);
169 new(ldigits[ldigits.GetEntriesFast()]) AliMUONDigit(tracks,charges,digits);
2be06f1e 170
171 TArrayI& indices = fDigitIndices[id];
172 indices.Set(indices.GetSize() + 1);
173 indices[indices.GetSize() - 1] = digitindex;
ce3e25a8 174}
e3ea1889 175
a9e2aefa 176//----------------------------------------------------------------------
177AliMUONTriggerDecision::~AliMUONTriggerDecision()
178{
179// Destructor
52c9bc11 180 if (fTriggerCircuit){
ce3e25a8 181 fTriggerCircuit->Clear();// Sets pointers to 0 since it is not the owner
52c9bc11 182 delete fTriggerCircuit;
183 }
ce3e25a8 184// if (fMUONData)
185// delete fMUONData;
186
187 if (fDigits) {
188 fDigits->Delete();
189 delete fDigits;
190 }
191
2be06f1e 192 if (fDigitIndices)
193 delete [] fDigitIndices;
a9e2aefa 194}
e3ea1889 195
196//----------------------------------------------------------------------
197AliMUONTriggerDecision&
198AliMUONTriggerDecision::operator=(const AliMUONTriggerDecision& rhs)
199{
200// Protected assignement operator
201
202 if (this == &rhs) return *this;
203
8c343c7c 204 AliFatal("Not implemented.");
e3ea1889 205
206 return *this;
207}
208
209
a9e2aefa 210//----------------------------------------------------------------------
211void AliMUONTriggerDecision::Trigger(){
212// main method of the class which calls the overall Trigger procedure
a9e2aefa 213
214 ResetBit();
215 SetBit();
216 SetBitUpDownY();
217
218 Int_t coinc44=0, resetMid=0; // initialize coincidence
219
a9e2aefa 220 AliMUONTriggerCircuit* triggerCircuit;
221
222 for (Int_t icirc=0; icirc<234; icirc++) { // loop on circuits
52c9bc11 223 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
a9e2aefa 224 // Int_t idCircuit=triggerCircuit->GetIdCircuit();
225
226 Int_t minDevStrip[5], minDev[5], coordY[5];
227 for (Int_t i=0; i<5; i++) {
228 minDevStrip[i]=minDev[i]=coordY[i]=0;
229 }
230 Int_t x2m=triggerCircuit->GetX2m();
231 Int_t x2ud=triggerCircuit->GetX2ud();
232 Int_t orMud[2]={0,0};
233 triggerCircuit->GetOrMud(orMud);
234
235// call triggerX
236 TrigX(fXbit11[icirc],fXbit12[icirc],fXbit21[icirc],fXbit22[icirc],
237 coinc44, minDevStrip, minDev);
238// call triggerY
239 TrigY(fYbit11[icirc],fYbit12[icirc],fYbit21[icirc],fYbit22[icirc],
240 fYbit21U[icirc],fYbit21D[icirc],fYbit22U[icirc],fYbit22D[icirc],
241 x2m,x2ud,orMud,resetMid,coinc44,coordY);
242// call LocalTrigger
243 Int_t iTrigger=0;
244 LocalTrigger(icirc, minDevStrip, minDev, coordY, iTrigger);
245
ecfa008b 246 if (iTrigger==1&&fDebug>1) {
a9e2aefa 247 PrintBitPatXInput(icirc);
248 PrintBitPatYInput(icirc);
249 PrintLocalOutput(minDevStrip, minDev, coordY);
250 }
251 } // end loop on circuits
252
253// call Global Trigger
254 GlobalTrigger();
a9e2aefa 255}
256
257//----------------------------------------------------------------------
258void AliMUONTriggerDecision::ResetBit(){
259// reset bit pattern, global and local trigger output tables to 0
260
e6738866 261 Int_t i;
262 Int_t icirc;
263 Int_t istrip;
264
265 for (icirc=0; icirc<234; icirc++) {
266 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 267 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
268 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
269 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
270 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
271 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
272 }
e6738866 273 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 274 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
275 }
276 }
e6738866 277 for (i=0; i<3; i++) {
a9e2aefa 278 fGlobalSinglePlus[i]=0;
279 fGlobalSingleMinus[i]=0;
280 fGlobalSingleUndef[i]=0;
281 fGlobalPairLike[i]=0;
282 fGlobalPairLike[i]=0;
283 }
e6738866 284 for (icirc=0; icirc<234; icirc++){
ecfa008b 285 fTrigger[icirc]=0;
a9e2aefa 286 fStripX11[icirc]=0;
ecfa008b 287 fDev[icirc]=0;
a9e2aefa 288 fStripY11[icirc]=0;
e6738866 289 for (i=0; i<2; i++) {
a9e2aefa 290 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
291 }
292 }
293}
294
295//----------------------------------------------------------------------
296void AliMUONTriggerDecision::SetBit(){
297// 1) loop over chambers and cathodes
298// 2) load digits
299// 3) remove soft background
300// 4) set the bit patterns
301
ce3e25a8 302 Int_t cathode;
a9e2aefa 303 AliMUONTriggerCircuit* triggerCircuit;
304
ce3e25a8 305 for (Int_t chamber = 11; chamber < 15; chamber++){
ce3e25a8 306
307 TClonesArray *muonDigits = Digits(chamber-1);
a9e2aefa 308 Int_t ndigits = muonDigits->GetEntriesFast();
8c343c7c 309 AliDebug(3,Form("Found %d digits in %p %d", ndigits, (void*)muonDigits,chamber-1));
52c9bc11 310
a9e2aefa 311 AliMUONDigit *mdig;
312
ce3e25a8 313 for (Int_t digit = 0; digit < ndigits; digit++) {
a9e2aefa 314 mdig = (AliMUONDigit*)muonDigits->UncheckedAt(digit);
315// get the center of the pad Id
2ae08086 316 Int_t ix=mdig->PadX();
317 Int_t iy=mdig->PadY();
ce3e25a8 318 cathode = mdig->Cathode() + 1;
8c343c7c 319 AliDebug(3,Form("cathode %d ix %d iy %d ",cathode,ix,iy));
88cb7938 320
a9e2aefa 321// get the sum of the coded charge
322// see coding convention in AliMUONChamberTrigger::DisIntegration
323 Int_t sumCharge=0;
324 for (Int_t icharge=0; icharge<10; icharge++) {
2ae08086 325 sumCharge=sumCharge+mdig->TrackCharge(icharge);
a9e2aefa 326 }
327// apply condition on soft background
88cb7938 328 Int_t testCharge=sumCharge-(Int_t(sumCharge/10))*10;
a9e2aefa 329 if(sumCharge<=10||testCharge>0) {
330// code pad
331 Int_t code=TMath::Abs(ix)*100+iy;
332 if (ix<0) { code=-code; }
e6738866 333
334 Int_t icirc;
335 Int_t istrip;
336 Int_t nStrip;
a9e2aefa 337
2be06f1e 338 // If I want to fetch the digits as in MUONCheck.C then I need to
339 // know the correct digit index. These were stored in fDigitIndices
340 // by the digitizer so we just need to fetch the correct value.
341 Int_t digitindex = fDigitIndices[chamber-1][digit];
342
a9e2aefa 343 if (cathode==1) {
344 switch (chamber)
345 {
346 case 11:
e6738866 347 for (icirc=0; icirc<234; icirc++) {
52c9bc11 348 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
e6738866 349 for (istrip=0; istrip<16; istrip++) {
2be06f1e 350 if (triggerCircuit->GetXcode(0,istrip)==code)
351 {
a9e2aefa 352 fXbit11[icirc][istrip]=1;
2be06f1e 353 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
354 };
a9e2aefa 355 }
356 }
357 break;
358 case 12:
e6738866 359 for (icirc=0; icirc<234; icirc++) {
52c9bc11 360 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 361 for (istrip=0; istrip<16; istrip++) {
a9e2aefa 362 if (triggerCircuit->GetXcode(1,istrip)==code)
2be06f1e 363 {
a9e2aefa 364 fXbit12[icirc][istrip]=1;
2be06f1e 365 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
366 };
a9e2aefa 367 }
368 }
369 break;
370 case 13:
e6738866 371 for (icirc=0; icirc<234; icirc++) {
52c9bc11 372 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 373 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 374 if (triggerCircuit->GetXcode(2,istrip)==code)
2be06f1e 375 {
a9e2aefa 376 fXbit21[icirc][istrip]=1;
2be06f1e 377 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
378 };
a9e2aefa 379 }
380 }
381 break;
382 case 14:
e6738866 383 for (icirc=0; icirc<234; icirc++) {
52c9bc11 384 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 385 for (istrip=0; istrip<32; istrip++) {
a9e2aefa 386 if (triggerCircuit->GetXcode(3,istrip)==code)
2be06f1e 387 {
a9e2aefa 388 fXbit22[icirc][istrip]=1;
2be06f1e 389 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
390 };
a9e2aefa 391 }
392 }
393 break;
394 }
395
396 } else { // Y plane
397 switch (chamber)
398 {
399 case 11:
e6738866 400 for (icirc=0; icirc<234; icirc++) {
52c9bc11 401 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 402 nStrip=triggerCircuit->GetNstripY();
403 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 404 if (triggerCircuit->GetYcode(0,istrip)==code)
2be06f1e 405 {
a9e2aefa 406 fYbit11[icirc][istrip]=1;
2be06f1e 407 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
408 };
a9e2aefa 409 }
410 }
411 break;
412 case 12:
e6738866 413 for (icirc=0; icirc<234; icirc++) {
52c9bc11 414 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 415 nStrip=triggerCircuit->GetNstripY();
416 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 417 if (triggerCircuit->GetYcode(1,istrip)==code)
2be06f1e 418 {
a9e2aefa 419 fYbit12[icirc][istrip]=1;
2be06f1e 420 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
421 };
a9e2aefa 422 }
423 }
424 break;
425 case 13:
e6738866 426 for (icirc=0; icirc<234; icirc++) {
52c9bc11 427 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 428 nStrip=triggerCircuit->GetNstripY();
429 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 430 if (triggerCircuit->GetYcode(2,istrip)==code)
2be06f1e 431 {
a9e2aefa 432 fYbit21[icirc][istrip]=1;
2be06f1e 433 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
434 };
a9e2aefa 435 }
436 }
437 break;
438 case 14:
e6738866 439 for (icirc=0; icirc<234; icirc++) {
52c9bc11 440 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
e6738866 441 nStrip=triggerCircuit->GetNstripY();
442 for (istrip=0; istrip<nStrip; istrip++) {
a9e2aefa 443 if (triggerCircuit->GetYcode(3,istrip)==code)
2be06f1e 444 {
a9e2aefa 445 fYbit22[icirc][istrip]=1;
2be06f1e 446 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
447 };
a9e2aefa 448 }
449 }
450 break;
451 }
452 } // if cathode
453 } // remove soft background
454 } // end loop on digit
52c9bc11 455 fMUONData->ResetDigits();
2be06f1e 456// } // end loop on cathode
a9e2aefa 457 } // end loop on chamber
458}
459
460//----------------------------------------------------------------------
461void AliMUONTriggerDecision::SetBitUpDownY(){
462// Set Y bit for up and down parts of circuits
463 Int_t idModule, nStripX, nStripY, iPosCircuit;
464
a9e2aefa 465
466 for (Int_t icirc=0; icirc<234; icirc++) {
467
468 AliMUONTriggerCircuit* circuit; // current circuit
469 AliMUONTriggerCircuit* circuitD; // circuit Down
470 AliMUONTriggerCircuit* circuitU; // circuit Up
471
52c9bc11 472 circuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
a9e2aefa 473 idModule=circuit->GetIdModule(); // corresponding module Id.
474 nStripX=circuit->GetNstripX(); // number of X strips
475 nStripY=circuit->GetNstripY(); // number of Y strips
476 iPosCircuit=circuit->GetPosCircuit(); // position of circuit in module
477
478// fill lower part
479 if (iPosCircuit==1) { // need to scan lower module
480 if(idModule<91&&TMath::Abs(idModule)!=41&&idModule>-91) {
481 Int_t icircD=circuit->GetICircuitD();
52c9bc11 482 circuitD = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircD);
a9e2aefa 483 Int_t nStripD=circuitD->GetNstripY();
484
485 if (TMath::Abs(idModule)==42) { // shift of +8 bits
486 for (Int_t istrip=0; istrip<nStripD; istrip++) {
487 fYbit21D[icirc][istrip+8]=fYbit21[icircD][istrip];
488 fYbit22D[icirc][istrip+8]=fYbit22[icircD][istrip];
489 }
490 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
491 for (Int_t istrip=0; istrip<nStripD; istrip++) {
492 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip+8];
493 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip+8];
494 }
495 } else {
496 for (Int_t istrip=0; istrip<nStripD; istrip++) {
497 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip];
498 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip];
499 }
500 }
501 }
502 } else { // lower strips within same module
503 for (Int_t istrip=0; istrip<nStripY; istrip++) {
504 fYbit21D[icirc][istrip]=fYbit21[icirc][istrip];
505 fYbit22D[icirc][istrip]=fYbit22[icirc][istrip];
506 }
507 }
508
509// fill upper part
510 if ((iPosCircuit==1&&nStripX==16)||(iPosCircuit==2&&nStripX==32)||
511 (iPosCircuit==3&&nStripX==48)||(iPosCircuit==4&&nStripX==64)) {
512 if ((idModule>17||idModule<-17)&&TMath::Abs(idModule)!=61) {
513 Int_t icircU=circuit->GetICircuitU();
52c9bc11 514 circuitU = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircU);
a9e2aefa 515 Int_t nStripU=circuitU->GetNstripY();
516
517 if (TMath::Abs(idModule)==62) { // shift of +8 bits
518 for (Int_t istrip=0; istrip<nStripU; istrip++) {
519 fYbit21U[icirc][istrip+8]=fYbit21[icircU][istrip];
520 fYbit22U[icirc][istrip+8]=fYbit22[icircU][istrip];
521 }
522 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
523 for (Int_t istrip=0; istrip<nStripU; istrip++) {
524 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip+8];
525 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip+8];
526 }
527 } else {
528 for (Int_t istrip=0; istrip<nStripU; istrip++) {
529 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip];
530 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip];
531 }
532 }
533 }
534 } else { // upper strips within same module
535 for (Int_t istrip=0; istrip<nStripY; istrip++) {
536 fYbit21U[icirc][istrip]=fYbit21[icirc][istrip];
537 fYbit22U[icirc][istrip]=fYbit22[icirc][istrip];
538 }
539 }
540 } // loop on circuit
541}
542
543//----------------------------------------------------------------------
544// x part of trigger Algo
545//----------------------------------------------------------------------
546//----------------------------------------------------------------------
547void AliMUONTriggerDecision::TrigX(Int_t ch1q[16], Int_t ch2q[16],
548 Int_t ch3q[32], Int_t ch4q[32],
549 Int_t coinc44, Int_t minDevStrip[5],
550 Int_t minDev[5]){
551// note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4)
552//---------------------------------------------------------
553// step # 1 : declustering, reduction DS, calculate sgle & dble
554//---------------------------------------------------------
555 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
556 Int_t sgleHit1[31], sgleHit2[63];
557 Int_t dbleHit1[31], dbleHit2[63];
558
e6738866 559 Int_t i;
560 Int_t j;
561 Int_t istrip;
562
563 for (i=0; i<31; i++) {
a9e2aefa 564 sgleHit1[i]=0;
565 dbleHit1[i]=0;
566 }
e6738866 567 for (i=0; i<63; i++) {
a9e2aefa 568 sgleHit2[i]=0;
569 dbleHit2[i]=0;
570 }
571
572//--- inititialize che using chq
e6738866 573 for (i=0; i<19; i++) {
a9e2aefa 574 if (i<1||i>16) ch1e[i]=0;
575 else ch1e[i]=ch1q[i-1];
576 }
e6738866 577 for (i=0; i<20; i++) {
a9e2aefa 578 if (i<2||i>17) ch2e[i]=0;
579 else ch2e[i]=ch2q[i-2];
580 }
e6738866 581 for (i=0; i<35; i++) {
a9e2aefa 582 if (i<1||i>32) ch3e[i]=0;
583 else ch3e[i]=ch3q[i-1];
584 }
e6738866 585 for (i=0; i<36; i++) {
a9e2aefa 586 if (i<2||i>33) ch4e[i]=0;
587 else ch4e[i]=ch4q[i-2];
588 }
589
590
591//--- calculate dble & sgle first station
e6738866 592 for (i=0; i<=15; i++) {
a9e2aefa 593 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
594 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
595
596 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
597 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
598 }
599
e6738866 600 for (i=0; i<=14; i++) {
a9e2aefa 601 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
602 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
603 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
604 (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) |
605 ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
606 }
607
608//--- calculate dble & sgle second station
e6738866 609 for (i=0; i<=31; i++) {
a9e2aefa 610 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
611 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
612 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
613 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
614 }
615
e6738866 616 for (i=0; i<=30; i++) {
a9e2aefa 617 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
618 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
619 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
620 (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) |
621 ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
622 }
623
624//---
ecfa008b 625 if(fDebug==3||fDebug==5) {
cbc57deb 626 printf("===============================================================\n");
627 printf(" X plane after sgle and dble \n");
628 printf(" 0987654321098765432109876543210");
629 printf("\n SGLE1 ");
630 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
631 printf("\n DBLE1 ");
632 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
633 printf("\n SGLE2 ");
634 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
635 printf("\n DBLE2 ");
636 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
637 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
a9e2aefa 638 }
639
640//---------------------------------------------------------
641// step # 2 : coincidence 3/4
642//---------------------------------------------------------
643 Int_t rearImage[31][31];
e6738866 644 for (i=0; i<31; i++) {
645 for (j=0; j<31; j++) {
a9e2aefa 646 rearImage[i][j]=0;
647 }
648 }
649
650 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
651 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
652 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
653 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
654 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
655 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
656 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
657 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !coinc44;
658
659 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
660 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
661 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
662 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
663 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
664 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
665 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
666 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
667 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
668 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
669 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
670 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
671 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
672 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
673 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
674 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !coinc44;
675
676// DS reduction
e6738866 677 for (i=0; i<31; i++) {
a9e2aefa 678 sgleHit1[i] = !sgleHit1[i]&notOr1;
679 }
e6738866 680 for (i=0; i<63; i++) {
a9e2aefa 681 sgleHit2[i] = !sgleHit2[i]&notOr2;
682 }
683
684// extract rearImage
e6738866 685 for (i=0; i<31; i++){
a9e2aefa 686 Int_t tmpSgleHit2[31];
687 Int_t tmpDbleHit2[31];
e6738866 688 for (j=0; j<31; j++){
a9e2aefa 689 tmpSgleHit2[j] = sgleHit2[i+j+1];
690 tmpDbleHit2[j] = dbleHit2[i+j+1];
691 }
692
693 for (Int_t k=0; k<31; k++) {
694 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
695 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
696 }
697 }
698
699 //-----------
ecfa008b 700 if(fDebug==3||fDebug==5) {
cbc57deb 701 printf("===============================================================\n");
e6738866 702 for (i=30; i>=0; i--) {
cbc57deb 703 printf("%i \t",i);
704 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
705 printf("\n");
a9e2aefa 706 }
707 }
a9e2aefa 708
709//---------------------------------------------------------
710// step # 3 : calculate deviation
711//---------------------------------------------------------
712 Int_t dev[31][6];
e6738866 713 for (i=0; i<31; i++) {
714 for (j=0; j<6; j++) {
a9e2aefa 715 dev[i][j]=0;
716 }
717 }
718
e6738866 719 for (i=0; i<31; i++){
a9e2aefa 720 Int_t leftDev[5], rightDev[5];
721 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
722
723// calculate Left deviation
724 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
725 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
726 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
727
728 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
729 (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
730 (rearImage[i][20]|!rearImage[i][21])) &
731 (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) &
732 (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
733 (rearImage[i][28]|!rearImage[i][29]));
734
735 leftDev[1] = !rearImage[i][16] &
736 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
737 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
738 (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
739 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
740 !rearImage[i][23]&!rearImage[i][24]);
741
742 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
743 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
744
745 leftDev[3] = andL1;
746
747 leftDev[4] =
748 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
749 andL1 & andL2;
750
751 // calculate Right deviation
752 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
753 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
754 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
755 andR2=
756 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
757 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
758
759 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
760 ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
761 (rearImage[i][10]|!rearImage[i][9])) &
762 ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) &
763 (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
764 !rearImage[i][1]))));
765
766 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
767 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
768 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
769 (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) &
770 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
771 !rearImage[i][6]&!rearImage[i][7]);
772
773 rightDev[2] = andR1 & (orR2 | andR3);
774 rightDev[3] = andR2;
775 rightDev[4] =
776 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
777 andR2 & andR3 ;
778
779 // compare Left & Right deviations
780 Int_t tmpLeftDev=0, tmpRightDev=0;
e6738866 781 for (j=0; j<5; j++){
782 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]*TMath::Power(2,j));
783 tmpRightDev = tmpRightDev + Int_t(rightDev[j]*TMath::Power(2,j));
a9e2aefa 784 }
785
786 // assign mimimum deviation do dev[][]
787 if (tmpLeftDev < tmpRightDev ){
e6738866 788 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
a9e2aefa 789 dev[i][5]=1;
790 } else {
e6738866 791 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
a9e2aefa 792 dev[i][5]=0;
793 }
794 }
795
796//---
cbc57deb 797 if(fDebug==3||fDebug==5) {
798 printf("===============================================================\n");
799 for (i=30; i>=0; i--) {
800 printf("%i \t",i);
801 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
802 printf(" \n");
803 }
804 }
a9e2aefa 805
806//---------------------------------------------------------
807// step # 4 : sort deviation
808//---------------------------------------------------------
809 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
810 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
811 Int_t tmpMax[6]={1,1,1,1,1,0};
812
e6738866 813 for (i=0; i<15; i++) {
a9e2aefa 814 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
815 }
816 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
817
818//--
ecfa008b 819 if(fDebug==3||fDebug==5) {
cbc57deb 820 printf("===============================================================\n");
821 printf(" sorting : 1st level \n");
e6738866 822 for (i=15; i>=0; i--) {
cbc57deb 823 printf("\t %i \t",bga1[i]);
824 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
825 printf(" \n");
a9e2aefa 826 }
827 }
828
e6738866 829 for (i=0; i<8; i++) {
a9e2aefa 830 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
831 }
832
833//--
ecfa008b 834 if(fDebug==3||fDebug==5) {
cbc57deb 835 printf("===============================================================\n");
836 printf(" sorting : 2nd level \n");
e6738866 837 for (i=7; i>=0; i--) {
cbc57deb 838 printf("\t %i \t",bga2[i]);
839 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
840 printf(" \n");
a9e2aefa 841 }
842 }
cbc57deb 843
e6738866 844 for (i=0; i<4; i++) {
a9e2aefa 845 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
846 }
847
848//--
ecfa008b 849 if(fDebug==3||fDebug==5) {
cbc57deb 850 printf("===============================================================\n");
851 printf(" sorting : 3rd level \n");
e6738866 852 for (i=3; i>=0; i--) {
cbc57deb 853 printf("\t %i \t",bga3[i]);
854 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
855 printf(" \n");
a9e2aefa 856 }
857 }
858
e6738866 859 for (i=0; i<2; i++) {
a9e2aefa 860 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
861 }
862
863//--
ecfa008b 864 if(fDebug==3||fDebug==5) {
cbc57deb 865 printf("===============================================================\n");
866 printf(" sorting : 4th level \n");
e6738866 867 for (i=1; i>=0; i--) {
cbc57deb 868 printf("\t %i \t",bga4[i]);
869 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
870 printf(" \n");
a9e2aefa 871 }
872 }
873
874 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
875
876 // coding from 6 to 5 bits
877 minDev[4] = tmpbga5[5] | tmpbga5[4];
e6738866 878 for (i=0; i<4; i++) {
a9e2aefa 879 minDev[i]=tmpbga5[i] & !tmpbga5[4];
880 }
881
882 // find address of strip with minimum deviation
883 minDevStrip[4]=bga5;
884 if (bga5<=1) minDevStrip[3]=bga4[bga5];
885
886 Int_t tmpAd=minDevStrip[3]+minDevStrip[4]*2;
887 if (tmpAd<=3) minDevStrip[2]=bga3[tmpAd];
888
889 tmpAd=minDevStrip[2]+minDevStrip[3]*2+minDevStrip[4]*4;
890 if (tmpAd<=7) minDevStrip[1]=bga2[tmpAd];
891
892 tmpAd=minDevStrip[1]+minDevStrip[2]*2+minDevStrip[3]*4+minDevStrip[4]*8;
893 if (tmpAd<=15) minDevStrip[0]=bga1[tmpAd];
894
cbc57deb 895 if(fDebug==3||fDebug==5) {
896 printf("===============================================================\n");
897 printf("minDevStrip = ");
898 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
899 printf(" minDev = ");
900 for (i=4; i>=0; i--) printf("%i",minDev[i]);
901 printf(" \n");
902 printf("===============================================================\n");
a9e2aefa 903 }
904
905}
906
907//---------------------------------------------
908void AliMUONTriggerDecision::Sort2x5(Int_t dev1[6], Int_t dev2[6],
909 Int_t minDev[6], Int_t &dev1GTdev2){
910// returns minimun between dev1 and dev2
911 Int_t tmpDev1=0, tmpDev2=0;
912 for (Int_t j=0; j<5; j++){
e6738866 913 tmpDev1 = tmpDev1 + Int_t(dev1[j]*TMath::Power(2,j));
914 tmpDev2 = tmpDev2 + Int_t(dev2[j]*TMath::Power(2,j));
a9e2aefa 915 }
916 if (tmpDev1 <= tmpDev2 ){
917 for (Int_t j=0; j<=5; j++) { minDev[j]=dev1[j];}
918 dev1GTdev2=0;
919 } else {
920 for (Int_t j=0; j<=5; j++) { minDev[j]=dev2[j];}
921 dev1GTdev2=1;
922 }
923}
924
925//----------------------------------------------------------------------
926// y part of trigger Algo
927//----------------------------------------------------------------------
928//----------------------------------------------------------------------
929void AliMUONTriggerDecision::TrigY(Int_t y1[16], Int_t y2[16],
930 Int_t y3[16], Int_t y4[16],
931 Int_t y3u[16], Int_t y3d[16],
932 Int_t y4u[16], Int_t y4d[16],
933 Int_t x2m, Int_t x2ud, Int_t orMud[2],
934 Int_t resetMid, Int_t coinc44,
935 Int_t coordY[5]){
936// note : resMid = 1 -> cancel
937//---------------------------------------------------------
938// step # 1 : prehandling Y
939//---------------------------------------------------------
e6738866 940 Int_t i;
941 Int_t istrip;
942
943 for (i=0; i<16; i++){
a9e2aefa 944 y3[i]=y3[i]&!resetMid;
945 y4[i]=y4[i]&!resetMid;
946 }
947
948 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
949
950 Int_t tmpy3to16[16], tmpy4to16[16];
951 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
e6738866 952 for (i=0; i<8; i++){
a9e2aefa 953 ch1[2*i] = y1[i]&x2m | y1[2*i]&!x2m;
954 ch1[2*i+1] = y1[i]&x2m | y1[2*i+1]&!x2m;
955
956 ch2[2*i] = y2[i]&x2m | y2[2*i]&!x2m;
957 ch2[2*i+1] = y2[i]&x2m | y2[2*i+1]&!x2m;
958
959 tmpy3to16[2*i] = y3[i]&x2m | y3[2*i]&!x2m;
960 tmpy3to16[2*i+1] = y3[i]&x2m | y3[2*i+1]&!x2m;
961
962 tmpy4to16[2*i] = y4[i]&x2m | y4[2*i]&!x2m;
963 tmpy4to16[2*i+1] = y4[i]&x2m | y4[2*i+1]&!x2m;
964
965 tmpy3uto16[2*i] = y3u[i]&x2ud | y3u[2*i]&!x2ud;
966 tmpy3uto16[2*i+1] = y3u[i]&x2ud | y3u[2*i+1]&!x2ud;
967
968 tmpy4uto16[2*i] = y4u[i]&x2ud | y4u[2*i]&!x2ud;
969 tmpy4uto16[2*i+1] = y4u[i]&x2ud | y4u[2*i+1]&!x2ud;
970
971 tmpy3dto16[2*i] = y3d[i]&x2ud | y3d[2*i]&!x2ud;
972 tmpy3dto16[2*i+1] = y3d[i]&x2ud | y3d[2*i+1]&!x2ud;
973
974 tmpy4dto16[2*i] = y4d[i]&x2ud | y4d[2*i]&!x2ud;
975 tmpy4dto16[2*i+1] = y4d[i]&x2ud | y4d[2*i+1]&!x2ud;
976 }
977
978 if (orMud[0]==0&&orMud[1]==0){
e6738866 979 for (i=0; i<16; i++){
a9e2aefa 980 ch3[i] = tmpy3to16[i];
981 ch4[i] = tmpy4to16[i];
982 }
983 }
984 if (orMud[0]==0&&orMud[1]==1){
e6738866 985 for (i=0; i<16; i++){
a9e2aefa 986 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
987 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
988 }
989 }
990 if (orMud[0]==1&&orMud[1]==0){
e6738866 991 for (i=0; i<16; i++){
a9e2aefa 992 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
993 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
994 }
995 }
996 if (orMud[0]==1&&orMud[1]==1){
e6738866 997 for (i=0; i<16; i++){
a9e2aefa 998 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
999 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
1000 }
1001 }
1002
1003// debug
ecfa008b 1004 if(fDebug==4||fDebug==5) {
cbc57deb 1005 printf("===============================================================\n");
1006 printf(" Y plane after PreHandling x2m x2ud orMud %i %i %i %i \n",
1007 x2m,x2ud,orMud[0],orMud[1]);
1008 printf(" ");
e6738866 1009 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 1010 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1011 if (istrip<10) printf("%i",istrip);
a9e2aefa 1012 }
cbc57deb 1013 printf("\n YMC11 ");
1014 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
1015 printf("\n YMC12 ");
1016 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
1017 printf("\n YMC21 ");
1018 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
1019 printf("\n YMC22 ");
1020 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
1021 printf(" \n");
a9e2aefa 1022 }
1023//debug
1024
1025//---------------------------------------------------------
1026// step # 2 : calculate sgle and dble, apply DS reduction
1027//---------------------------------------------------------
1028 Int_t sgle1[16], dble1[16];
1029 Int_t sgle2[16], dble2[16];
1030
1031 // Calculate simple and double hits
e6738866 1032 for (i=0; i<16; i++) {
a9e2aefa 1033 dble1[i] = ch1[i] & ch2[i];
1034 dble2[i] = ch3[i] & ch4[i];
1035
1036 sgle1[i] = (ch1[i]|ch2[i]);
1037 sgle2[i] = (ch3[i]|ch4[i]);
1038 }
1039
1040 //debug
ecfa008b 1041 if(fDebug==4||fDebug==5) {
cbc57deb 1042 printf("===============================================================\n");
1043 printf(" Y plane after sgle dble \n");
1044 printf(" ");
e6738866 1045 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 1046 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1047 if (istrip<10) printf("%i",istrip);
a9e2aefa 1048 }
cbc57deb 1049 printf("\n SGLE1 ");
1050 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
1051 printf("\n DBLE1 ");
1052 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
1053 printf("\n SGLE2 ");
1054 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
1055 printf("\n DBLE2 ");
1056 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
1057 printf(" \n");
a9e2aefa 1058 }
1059 //debug
1060
1061 // DS Reduction
1062 Int_t notOr1, notOr2;
1063
1064 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
1065 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
1066 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
1067 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
1068
1069 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
1070 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
1071 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
1072 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
1073
e6738866 1074 for (i=0; i<16; i++) {
a9e2aefa 1075 sgle1[i] = sgle1[i] & notOr1 & !coinc44;
1076 sgle2[i] = sgle2[i] & notOr2 & !coinc44;
1077 }
1078
1079//---------------------------------------------------------
1080// step # 3 : 3/4 coincidence
1081//---------------------------------------------------------
1082 Int_t frontImage[16];
1083
e6738866 1084 for (i=1; i<15; i++) {
a9e2aefa 1085 frontImage[i] = (dble1[i] | sgle1[i]) &
1086 (dble2[i+1] | dble2[i] | dble2[i-1]) |
1087 dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
1088 }
1089 frontImage[0] = (dble1[0] | sgle1[0]) &
1090 (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);
1091
1092 frontImage[15] = (dble1[15] | sgle1[15]) &
1093 (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);
1094
1095
1096//debug
ecfa008b 1097 if(fDebug==4||fDebug==5) {
cbc57deb 1098 printf("===============================================================\n");
1099 printf(" Y plane frontImage\n");
1100 printf(" ");
e6738866 1101 for (istrip=15; istrip>=0; istrip--) {
cbc57deb 1102 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1103 if (istrip<10) printf("%i",istrip);
a9e2aefa 1104 }
cbc57deb 1105 printf("\n ");
1106 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1107 printf("\n");
a9e2aefa 1108 }
1109//debug
1110
1111//---------------------------------------------------------
1112// step # 4 : Y position
1113//---------------------------------------------------------
1114 Int_t or1, or2, and1, and2, and3;
1115
1116 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1117 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1118 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1119 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1120 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1121
1122 coordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
1123(frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
1124(or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) &
1125(or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
1126
1127 coordY[1] = !frontImage[0]&!frontImage[1] &
1128!(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1129 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
1130 (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) &
1131 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
1132!frontImage[9]&!frontImage[8]);
1133
1134 coordY[2] = and1 & (or2 | and3);
1135
1136 coordY[3] = and2;
1137
1138 coordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1139 and2 & and3 ;
1140
1141}
1142//----------------------------------------------------------------------
1143// end of trigger Algo
1144//----------------------------------------------------------------------
1145
1146//----------------------------------------------------------------------
1147void AliMUONTriggerDecision::LocalTrigger(Int_t icirc,
1148 Int_t minDevStrip[5],
1149 Int_t minDev[5], Int_t coordY[5],
1150 Int_t &iTrigger){
1151// returns local trigger answer for circuit icirc
e6738866 1152 Int_t i;
1153
a9e2aefa 1154 AliMUONTriggerCircuit* triggerCircuit;
52c9bc11 1155 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
a9e2aefa 1156 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1157
1158 Int_t signDev=minDev[4];
1159 Int_t deviation=0;
e6738866 1160 for (i=0; i<4; i++) { // extract deviation
1161 deviation = deviation+Int_t(minDev[i]*TMath::Power(2,i));
a9e2aefa 1162 }
1163
1164 Int_t istripX1Circ=0;
e6738866 1165 for (i=0; i<5; i++) { // extract X1 strip fired
1166 istripX1Circ = istripX1Circ+Int_t(minDevStrip[i]*TMath::Power(2,i));
a9e2aefa 1167 }
1168
1169 Int_t iStripY=0;
e6738866 1170 for (i=0; i<4; i++) { // extract Y strip fired
1171 iStripY = iStripY+Int_t(coordY[i]*TMath::Power(2,i));
a9e2aefa 1172 }
1173
1174// trigger or not
1175 if (signDev==1&&deviation==0) { // something in X ?
1176 iTrigger=0;
1177 } else {
1178 if (coordY[4]==1&&iStripY==15) { // something in Y ?
1179 iTrigger=0;
1180 } else {
1181 iTrigger=1;
1182 }
1183 }
1184
1185 if (iTrigger==1) {
ecfa008b 1186// fill fTrigger fStripX11 fStripY11
1187 fTrigger[icirc] = 1;
a9e2aefa 1188 fStripX11[icirc] = istripX1Circ;
1189 fStripY11[icirc] = iStripY;
1190
1191// calculate deviation in [0+30]
1192 Int_t sign=0;
1193 if (signDev==0&&deviation!=0) sign=-1;
1194 if (signDev==0&&deviation==0) sign=0;
1195 if (signDev==1) sign=1;
ecfa008b 1196 fDev[icirc] = sign * deviation + 15; // fill fDev
a9e2aefa 1197
1198// get Lut output for circuit/istripX/idev/istripY
1199 AliMUONTriggerLut* lut = new AliMUONTriggerLut;
1200 // lut->StartEvent();
ecfa008b 1201 lut->GetLutOutput(icirc,fStripX11[icirc],fDev[icirc],fStripY11[icirc],
a9e2aefa 1202 fLutLpt[icirc],fLutHpt[icirc],fLutApt[icirc]);
1203 // lut->FinishEvent();
1204 delete lut;
1205
ecfa008b 1206 if (fDebug>1) {
a9e2aefa 1207 Float_t pt= // get ptCal corresponding to istripX1Circ/idev/iStripY
ecfa008b 1208 triggerCircuit->PtCal(fStripX11[icirc],fDev[icirc],fStripY11[icirc]);
cbc57deb 1209 printf("-------------------------------------------\n");
1210 printf(" Local Trigger info for circuit Id %i (number %i ) \n",
1211 idCircuit,icirc);
1212 printf(" istripX1 signDev deviation istripY = %i %i %i %i \n",
1213 istripX1Circ,signDev,deviation,iStripY);
1214 printf(" pt = %f (GeV/c) \n",pt);
1215 printf("-------------------------------------------\n");
1216 printf(" Local Trigger Lut Output = Lpt : ");
1217 for (i=1; i>=0; i--) printf("%i",fLutLpt[icirc][i]);
1218 printf(" Hpt : ");
1219 for (i=1; i>=0; i--) printf("%i",fLutHpt[icirc][i]);
1220 printf(" Apt : ");
1221 for (i=1; i>=0; i--) printf("%i",fLutApt[icirc][i]);
1222 printf("\n");
1223 printf("-------------------------------------------\n");
ecfa008b 1224 } // fDebug > 1
a9e2aefa 1225 } // local trigger = 1
1226}
1227
1228//----------------------------------------------------------------------
1229void AliMUONTriggerDecision::GlobalTrigger(){
1230// loop on Lut[icirc] and give Global Trigger output
e6738866 1231 Int_t i;
a9e2aefa 1232
1233 for (Int_t icirc=0; icirc<234; icirc++){
1234 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==1)
1235 fGlobalSingleUndef[0] = fGlobalSingleUndef[0] + 1;
1236 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==1)
1237 fGlobalSingleUndef[1] = fGlobalSingleUndef[1] + 1;
1238 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==1)
1239 fGlobalSingleUndef[2] = fGlobalSingleUndef[2] + 1;
1240
1241 if (fLutLpt[icirc][0]==0&&fLutLpt[icirc][1]==1)
1242 fGlobalSinglePlus[0] = fGlobalSinglePlus[0] + 1;
1243 if (fLutHpt[icirc][0]==0&&fLutHpt[icirc][1]==1)
1244 fGlobalSinglePlus[1] = fGlobalSinglePlus[1] + 1;
1245 if (fLutApt[icirc][0]==0&&fLutApt[icirc][1]==1)
1246 fGlobalSinglePlus[2] = fGlobalSinglePlus[2] + 1;
1247
1248 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==0)
1249 fGlobalSingleMinus[0] = fGlobalSingleMinus[0] + 1;
1250 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==0)
1251 fGlobalSingleMinus[1] = fGlobalSingleMinus[1] + 1;
1252 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==0)
1253 fGlobalSingleMinus[2] = fGlobalSingleMinus[2] + 1;
1254 }
1255
1256 // like sign low, high and all pt
e6738866 1257 for (i=0; i<3; i++) {
a9e2aefa 1258 fGlobalPairLike[i]=fGlobalSingleMinus[i]*(fGlobalSingleMinus[i]-1)/2 +
1259 fGlobalSinglePlus[i]*(fGlobalSinglePlus[i]-1)/2 +
1260 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1261 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1262 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1263 }
1264
1265 // unlike sign low, high and all pt
e6738866 1266 for (i=0; i<3; i++) {
a9e2aefa 1267 fGlobalPairUnlike[i]=fGlobalSingleMinus[i]*fGlobalSinglePlus[i] +
1268 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1269 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1270 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1271 }
1272
ecfa008b 1273 if (fDebug>=1) {
cbc57deb 1274 printf("===================================================\n");
1275 printf(" Global Trigger output Low pt High pt All\n");
1276 printf(" number of Single Plus :\t");
1277 for (i=0; i<3; i++) printf("%i\t",fGlobalSinglePlus[i]);
1278 printf("\n");
1279 printf(" number of Single Minus :\t");
1280 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleMinus[i]);
1281 printf("\n");
1282 printf(" number of Single Undefined :\t");
1283 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleUndef[i]);
1284 printf("\n");
1285 printf(" number of UnlikeSign pair :\t");
1286 for (i=0; i<3; i++) printf("%i\t",fGlobalPairUnlike[i]);
1287 printf("\n");
1288 printf(" number of LikeSign pair :\t");
1289 for (i=0; i<3; i++) printf("%i\t",fGlobalPairLike[i]);
1290 printf("\n");
1291 printf("===================================================\n");
19dd5b2f 1292 printf("\n");
a9e2aefa 1293 }
1294}
1295
1296//----------------------------------------------------------------------
1297void AliMUONTriggerDecision::PrintBitPatXInput(Int_t icirc){
1298// print bit pattern for X strips
e6738866 1299
1300 Int_t istrip;
1301
cbc57deb 1302 printf("-------- TRIGGER INPUT ---------\n");
1303 printf("===============================================================\n");
1304 printf(" 5432109876543210");
1305 printf("\n XMC11 ");
1306 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit11[icirc][istrip]);
1307 printf("\n XMC12 ");
1308 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit12[icirc][istrip]);
1309 printf("\n XMC21 ");
1310 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit21[icirc][istrip]);
1311 printf("\n XMC22 ");
1312 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit22[icirc][istrip]);
1313 printf("\n ");
1314 printf("10987654321098765432109876543210\n");
a9e2aefa 1315}
1316
1317//----------------------------------------------------------------------
1318void AliMUONTriggerDecision::PrintBitPatYInput(Int_t icirc){
1319// print bit pattern for Y strips
e6738866 1320
1321 Int_t istrip;
1322
a9e2aefa 1323 AliMUONTriggerCircuit* triggerCircuit;
52c9bc11 1324 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
a9e2aefa 1325 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1326 Int_t nStrip=triggerCircuit->GetNstripY();
1327
cbc57deb 1328 printf("---------------------------------------------------------------\n");
1329 printf(" ");
e6738866 1330 for (istrip=nStrip-1; istrip>=0; istrip--) {
cbc57deb 1331 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1332 if (istrip<10) printf("%i",istrip);
a9e2aefa 1333 }
cbc57deb 1334 printf("\n YMC11 ");
1335 for (istrip=nStrip-1; istrip>=0; istrip--)
1336 printf("%i",fYbit11[icirc][istrip]);
1337 printf("\n YMC12 ");
1338 for (istrip=nStrip-1; istrip>=0; istrip--)
1339 printf("%i",fYbit12[icirc][istrip]);
1340 printf("\n YMC21 ");
1341 for (istrip=nStrip-1; istrip>=0; istrip--)
1342 printf("%i",fYbit21[icirc][istrip]);
1343 printf("\n YMC22 ");
1344 for (istrip=nStrip-1; istrip>=0; istrip--)
1345 printf("%i",fYbit22[icirc][istrip]);
1346 printf("\n");
a9e2aefa 1347// tmp
cbc57deb 1348 printf("---------------------------------------------------------------");
1349 printf("\n upper part of circuit %i",idCircuit);
1350 printf("\n UMC21 ");
1351 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21U[icirc][istrip]);
1352 printf("\n UMC22 ");
1353 for (istrip=15; istrip>=0; istrip--) printf("%i", fYbit22U[icirc][istrip]);
1354
1355 printf("\n lower part of circuit %i",idCircuit);
1356 printf("\n LMC21 ");
1357 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21D[icirc][istrip]);
1358 printf("\n LMC22 ");
1359 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit22D[icirc][istrip]);
1360 printf("\n");
1361 printf("===============================================================\n");
a9e2aefa 1362}
8210cb40 1363
a9e2aefa 1364//----------------------------------------------------------------------
1365void AliMUONTriggerDecision::PrintLocalOutput(Int_t minDevStrip[5],
1366 Int_t minDev[5],
1367 Int_t coordY[5]){
1368// print Local trigger output before the LuT step
e6738866 1369
1370 Int_t i;
1371
cbc57deb 1372 printf("===============================================================\n");
1373 printf("-------- TRIGGER OUTPUT --------\n");
1374 printf("minDevStrip = ");
1375 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
1376 printf(" minDev = ");
1377 for (i=4; i>=0; i--) printf("%i",minDev[i]);
1378 printf(" coordY = ");
1379 for (i=4; i>=0; i--) printf("%i",coordY[i]);
1380 printf(" \n");
a9e2aefa 1381}
1382
1383//----------------------------------------------------------------------
1384//--- methods which return member data related info
1385//----------------------------------------------------------------------
30178c30 1386Int_t AliMUONTriggerDecision::GetITrigger(Int_t icirc) const{
a9e2aefa 1387// returns Local Trigger Status
ecfa008b 1388 return fTrigger[icirc];
a9e2aefa 1389}
1390//----------------------------------------------------------------------
30178c30 1391Int_t AliMUONTriggerDecision::GetStripX11(Int_t icirc) const{
a9e2aefa 1392// returns fStripX11
1393 return fStripX11[icirc];
1394}
1395//----------------------------------------------------------------------
30178c30 1396Int_t AliMUONTriggerDecision::GetDev(Int_t icirc) const{
a9e2aefa 1397// returns idev
ecfa008b 1398 return fDev[icirc];
a9e2aefa 1399}
1400//----------------------------------------------------------------------
30178c30 1401Int_t AliMUONTriggerDecision::GetStripY11(Int_t icirc) const{
a9e2aefa 1402// returns fStripY11;
1403 return fStripY11[icirc];
1404}
1405//----------------------------------------------------------------------
1406void AliMUONTriggerDecision::GetLutOutput(Int_t icirc, Int_t lpt[2],
30178c30 1407 Int_t hpt[2], Int_t apt[2]) const {
a9e2aefa 1408// returns Look up Table output
1409 for (Int_t i=0; i<2; i++) {
1410 lpt[i]=fLutLpt[icirc][i];
1411 hpt[i]=fLutHpt[icirc][i];
1412 apt[i]=fLutApt[icirc][i];
1413 }
1414}
1415//----------------------------------------------------------------------
1416void AliMUONTriggerDecision::GetGlobalTrigger(Int_t singlePlus[3],
1417 Int_t singleMinus[3],
1418 Int_t singleUndef[3],
1419 Int_t pairUnlike[3],
30178c30 1420 Int_t pairLike[3]) const {
a9e2aefa 1421// returns Global Trigger information (0,1,2 : Lpt,Hpt,Apt)
52c9bc11 1422// should not be used anymore.
a9e2aefa 1423 for (Int_t i=0; i<3; i++) {
1424 singlePlus[i] = fGlobalSinglePlus[i];
1425 singleMinus[i] = fGlobalSingleMinus[i];
1426 singleUndef[i] = fGlobalSingleUndef[i];
1427 pairUnlike[i] = fGlobalPairUnlike[i];
1428 pairLike[i] = fGlobalPairLike[i];
1429 }
1430}
8210cb40 1431
52c9bc11 1432//_______________________________________________________________________
1433void AliMUONTriggerDecision::Digits2Trigger(){
ce3e25a8 1434// call the Trigger Algorithm and fill TreeD
1435
2be06f1e 1436 ClearDigitNumbers();
52c9bc11 1437
52c9bc11 1438 fMUONData->ResetTrigger();
1439 Trigger();
1440 AliMUONGlobalTrigger* pGloTrig = new AliMUONGlobalTrigger(fGlobalSinglePlus, fGlobalSingleMinus,
1441 fGlobalSingleUndef, fGlobalPairUnlike,
1442 fGlobalPairLike);
1443 // add a local trigger in the list
1444 fMUONData->AddGlobalTrigger(*pGloTrig);
52c9bc11 1445
1446 for (Int_t icirc=0; icirc<AliMUONConstants::NTriggerCircuit(); icirc++) {
1447 if(GetITrigger(icirc)==1) {
6dc7fcdf 1448 Int_t localtr[15]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
52c9bc11 1449 Int_t loLpt[2]={0,0}; Int_t loHpt[2]={0,0}; Int_t loApt[2]={0,0};
1450 GetLutOutput(icirc, loLpt, loHpt, loApt);
1451 localtr[0] = icirc;
1452 localtr[1] = GetStripX11(icirc);
1453 localtr[2] = GetDev(icirc);
1454 localtr[3] = GetStripY11(icirc);
6dc7fcdf 1455 for (Int_t i = 0; i < 2; i++) { // convert the Lut output in 1 digit
1456 localtr[4] += Int_t(loLpt[i]*TMath::Power(2,i));
1457 localtr[5] += Int_t(loHpt[i]*TMath::Power(2,i));
1458 localtr[6] += Int_t(loApt[i]*TMath::Power(2,i));
52c9bc11 1459 }
6dc7fcdf 1460
1461 for (Int_t i = 0; i < 16; i++) { // convert X/Y bit in bit pattern
1462 localtr[7] |= (fXbit11[icirc][i] << i);
1463 localtr[8] |= (fXbit12[icirc][i] << i);
1464
1465 // 8 first and last elts correspond to neighbouring cards
1466 localtr[9] |= (fXbit21[icirc][i+8] << i);
1467 localtr[10] |= (fXbit22[icirc][i+8] << i);
1468
1469 localtr[11] |= (fYbit11[icirc][i] << i);
1470 localtr[12] |= (fYbit12[icirc][i] << i);
1471 localtr[13] |= (fYbit21[icirc][i] << i);
1472 localtr[14] |= (fYbit22[icirc][i] << i);
1473 }
1474
2be06f1e 1475 AliMUONLocalTrigger* pLocTrig = new AliMUONLocalTrigger(localtr, fDigitNumbers[icirc]);
52c9bc11 1476 fMUONData->AddLocalTrigger(*pLocTrig); // add a local trigger in the list
1477 }
1478 }
a9e2aefa 1479}
2be06f1e 1480
1481//_______________________________________________________________________
1482void AliMUONTriggerDecision::ClearDigitNumbers()
1483{
1484// Clears the fDigitNumbers arrays so that they are all empty.
1485
1486 for (Int_t i = 0; i < AliMUONConstants::NTriggerCircuit(); i++)
1487 fDigitNumbers[i].Set(0);
b8fdc4dd 1488}
2be06f1e 1489
1490//_______________________________________________________________________
1491void AliMUONTriggerDecision::DigitFiredCircuit(
b812d393 1492 Int_t circuit, Int_t cathode,
1493 Int_t chamber, Int_t digit
2be06f1e 1494 )
1495{
1496// Registers that the specified digit fired the specified circuit.
1497// This digit gets added to an array which will be copied to
1498// AliMUONLocalTrigger when such an object is created for each circuit.
1499
1500 Int_t digitnumber = AliMUONLocalTrigger::EncodeDigitNumber(chamber, cathode, digit);
1501 Int_t last = fDigitNumbers[circuit].GetSize();
1502 fDigitNumbers[circuit].Set(last + 1);
1503 fDigitNumbers[circuit][last] = digitnumber;
b8fdc4dd 1504}
2be06f1e 1505