1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
20 #include "AliMUONTriggerCircuit.h"
21 #include "AliMUONTriggerDecision.h"
22 #include "AliMUONTriggerLut.h"
24 #include "AliMUONDigit.h"
25 #include "AliMUONConstants.h"
26 #include "AliMUONGlobalTrigger.h"
27 #include "AliMUONLocalTrigger.h"
29 #include "AliRunLoader.h"
30 #include "AliLoader.h"
31 #include "AliRawReader.h" // for raw data
34 //----------------------------------------------------------------------
35 ClassImp(AliMUONTriggerDecision)
37 //----------------------------------------------------------------------
38 AliMUONTriggerDecision::AliMUONTriggerDecision(AliLoader* loader, Int_t iprint, AliMUONData* data)
42 fDebug = iprint; // print option
43 // iprint = 0 : don't print anything
44 // iprint = 1 : print Global Trigger Output
45 // iprint = 2 : print Local and Global Trigger Outputs
46 // iprint = 3 : iprint = 2 + detailed info on X strips
47 // iprint = 4 : iprint = 2 + detailed info on Y strip
48 // iprint = 5 : iprint = 2 + detailed info on X and Y strips
49 // Note : with iprint>2, the strips detailed info is given for all circuits
51 // Global Trigger information
56 for (i=0; i<3; i++) { // [0] : Low pt, [1] : High pt, [2] : All pt
57 fGlobalSinglePlus[i]=0; // tot num of single plus
58 fGlobalSingleMinus[i]=0; // tot num of single minus
59 fGlobalSingleUndef[i]=0; // tot num of single undefined
60 fGlobalPairUnlike[i]=0; // tot num of unlike-sign pairs
61 fGlobalPairLike[i]=0; // tot num of like-sign pairs
63 // Local Trigger information
64 for (icirc=0; icirc<234; icirc++){
65 fTrigger[icirc]=0; // trigger or not
66 fStripX11[icirc]=0; // X strip in MC11 which triggers
67 fDev[icirc]=0; // deviation which triggers
68 fStripY11[icirc]=0; // Y strip in MC11 which triggers
69 for (i=0; i<2; i++) { // pt information via LuT
70 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
74 for (icirc=0; icirc<234; icirc++) {
75 for (istrip=0; istrip<16; istrip++) {
76 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
77 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
78 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
79 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
80 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
82 for (istrip=0; istrip<32; istrip++) {
83 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
87 fTriggerCircuit = new TObjArray(AliMUONConstants::NTriggerCircuit());
89 // initialize loader's
92 // initialize container
94 Error("TriggerDecision","No MUONdata for trigger\n");
98 // Loading AliRun master
99 AliRunLoader* runloader = fLoader->GetRunLoader();
100 if (runloader->GetAliRun() == 0x0) runloader->LoadgAlice();
101 gAlice = runloader->GetAliRun();
104 fMUON = (AliMUON*) gAlice->GetDetector("MUON");
107 for (icirc = 0; icirc < AliMUONConstants::NTriggerCircuit(); icirc++) {
108 AliMUONTriggerCircuit* pCir = 0;
109 pCir = &(fMUON->TriggerCircuit(icirc));
110 fTriggerCircuit->AddAt(pCir, icirc);
114 fDigits = new TObjArray(AliMUONConstants::NCh()); //NTriggerCh
115 for (Int_t i=0; i<AliMUONConstants::NCh() ;i++)
116 fDigits->AddAt(new TClonesArray("AliMUONDigit",10000),i);
119 //----------------------------------------------------------------------
120 AliMUONTriggerDecision::AliMUONTriggerDecision()
127 // Default constructor
130 //----------------------------------------------------------------------
131 AliMUONTriggerDecision::AliMUONTriggerDecision(const AliMUONTriggerDecision& rhs)
134 // Protected copy constructor
136 Fatal("AliMUONTriggerDecision", "Not implemented.");
139 //----------------------------------------------------------------------
140 void AliMUONTriggerDecision::ClearDigits()
142 for ( int i=0;i<AliMUONConstants::NCh();i++ )
143 if ((*fDigits)[i]) ((TClonesArray*)fDigits->At(i))->Clear();
146 //----------------------------------------------------------------------
147 TClonesArray* AliMUONTriggerDecision::Digits(Int_t DetectionPlane)
149 //Getting List of Digits
151 return ((TClonesArray*) fDigits->At(DetectionPlane));
156 //_____________________________________________________________________________
157 void AliMUONTriggerDecision::AddDigit(Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits)
160 // Add a MUON digit to the list of Digits of the detection plane id
162 TClonesArray &ldigits = *Digits(id);
163 new(ldigits[ldigits.GetEntriesFast()]) AliMUONDigit(tracks,charges,digits);
166 //----------------------------------------------------------------------
167 AliMUONTriggerDecision::~AliMUONTriggerDecision()
170 if (fTriggerCircuit){
171 fTriggerCircuit->Clear();// Sets pointers to 0 since it is not the owner
172 delete fTriggerCircuit;
184 //----------------------------------------------------------------------
185 AliMUONTriggerDecision&
186 AliMUONTriggerDecision::operator=(const AliMUONTriggerDecision& rhs)
188 // Protected assignement operator
190 if (this == &rhs) return *this;
192 Fatal("operator=", "Not implemented.");
198 //----------------------------------------------------------------------
199 void AliMUONTriggerDecision::Trigger(){
200 // main method of the class which calls the overall Trigger procedure
206 Int_t coinc44=0, resetMid=0; // initialize coincidence
208 AliMUONTriggerCircuit* triggerCircuit;
210 for (Int_t icirc=0; icirc<234; icirc++) { // loop on circuits
211 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
212 // Int_t idCircuit=triggerCircuit->GetIdCircuit();
214 Int_t minDevStrip[5], minDev[5], coordY[5];
215 for (Int_t i=0; i<5; i++) {
216 minDevStrip[i]=minDev[i]=coordY[i]=0;
218 Int_t x2m=triggerCircuit->GetX2m();
219 Int_t x2ud=triggerCircuit->GetX2ud();
220 Int_t orMud[2]={0,0};
221 triggerCircuit->GetOrMud(orMud);
224 TrigX(fXbit11[icirc],fXbit12[icirc],fXbit21[icirc],fXbit22[icirc],
225 coinc44, minDevStrip, minDev);
227 TrigY(fYbit11[icirc],fYbit12[icirc],fYbit21[icirc],fYbit22[icirc],
228 fYbit21U[icirc],fYbit21D[icirc],fYbit22U[icirc],fYbit22D[icirc],
229 x2m,x2ud,orMud,resetMid,coinc44,coordY);
232 LocalTrigger(icirc, minDevStrip, minDev, coordY, iTrigger);
234 if (iTrigger==1&&fDebug>1) {
235 PrintBitPatXInput(icirc);
236 PrintBitPatYInput(icirc);
237 PrintLocalOutput(minDevStrip, minDev, coordY);
239 } // end loop on circuits
241 // call Global Trigger
245 //----------------------------------------------------------------------
246 void AliMUONTriggerDecision::ResetBit(){
247 // reset bit pattern, global and local trigger output tables to 0
253 for (icirc=0; icirc<234; icirc++) {
254 for (istrip=0; istrip<16; istrip++) {
255 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
256 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
257 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
258 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
259 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
261 for (istrip=0; istrip<32; istrip++) {
262 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
265 for (i=0; i<3; i++) {
266 fGlobalSinglePlus[i]=0;
267 fGlobalSingleMinus[i]=0;
268 fGlobalSingleUndef[i]=0;
269 fGlobalPairLike[i]=0;
270 fGlobalPairLike[i]=0;
272 for (icirc=0; icirc<234; icirc++){
277 for (i=0; i<2; i++) {
278 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
283 //----------------------------------------------------------------------
284 void AliMUONTriggerDecision::SetBit(){
285 // 1) loop over chambers and cathodes
287 // 3) remove soft background
288 // 4) set the bit patterns
291 AliMUONTriggerCircuit* triggerCircuit;
293 for (Int_t chamber = 11; chamber < 15; chamber++){
294 // for (Int_t cathode=1; cathode<3; cathode++){
295 // fMUONData->GetCathode(cathode-1);
297 TClonesArray *muonDigits = Digits(chamber-1);
298 Int_t ndigits = muonDigits->GetEntriesFast();
300 printf("\nFound %d digits in %p %d \n", ndigits, (void*)muonDigits,chamber-1);
304 for (Int_t digit = 0; digit < ndigits; digit++) {
305 mdig = (AliMUONDigit*)muonDigits->UncheckedAt(digit);
306 // get the center of the pad Id
307 Int_t ix=mdig->PadX();
308 Int_t iy=mdig->PadY();
309 cathode = mdig->Cathode() + 1;
311 printf("cathode %d ix %d iy %d \n",cathode,ix,iy);
313 // get the sum of the coded charge
314 // see coding convention in AliMUONChamberTrigger::DisIntegration
316 for (Int_t icharge=0; icharge<10; icharge++) {
317 sumCharge=sumCharge+mdig->TrackCharge(icharge);
319 // apply condition on soft background
320 Int_t testCharge=sumCharge-(Int_t(sumCharge/10))*10;
321 if(sumCharge<=10||testCharge>0) {
323 Int_t code=TMath::Abs(ix)*100+iy;
324 if (ix<0) { code=-code; }
334 for (icirc=0; icirc<234; icirc++) {
335 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
336 for (istrip=0; istrip<16; istrip++) {
337 if (triggerCircuit->GetXcode(0,istrip)==code)
338 fXbit11[icirc][istrip]=1;
343 for (icirc=0; icirc<234; icirc++) {
344 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
345 for (istrip=0; istrip<16; istrip++) {
346 if (triggerCircuit->GetXcode(1,istrip)==code)
347 fXbit12[icirc][istrip]=1;
352 for (icirc=0; icirc<234; icirc++) {
353 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
354 for (istrip=0; istrip<32; istrip++) {
355 if (triggerCircuit->GetXcode(2,istrip)==code)
356 fXbit21[icirc][istrip]=1;
361 for (icirc=0; icirc<234; icirc++) {
362 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
363 for (istrip=0; istrip<32; istrip++) {
364 if (triggerCircuit->GetXcode(3,istrip)==code)
365 fXbit22[icirc][istrip]=1;
375 for (icirc=0; icirc<234; icirc++) {
376 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
377 nStrip=triggerCircuit->GetNstripY();
378 for (istrip=0; istrip<nStrip; istrip++) {
379 if (triggerCircuit->GetYcode(0,istrip)==code)
380 fYbit11[icirc][istrip]=1;
385 for (icirc=0; icirc<234; icirc++) {
386 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
387 nStrip=triggerCircuit->GetNstripY();
388 for (istrip=0; istrip<nStrip; istrip++) {
389 if (triggerCircuit->GetYcode(1,istrip)==code)
390 fYbit12[icirc][istrip]=1;
395 for (icirc=0; icirc<234; icirc++) {
396 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
397 nStrip=triggerCircuit->GetNstripY();
398 for (istrip=0; istrip<nStrip; istrip++) {
399 if (triggerCircuit->GetYcode(2,istrip)==code)
400 fYbit21[icirc][istrip]=1;
405 for (icirc=0; icirc<234; icirc++) {
406 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
407 nStrip=triggerCircuit->GetNstripY();
408 for (istrip=0; istrip<nStrip; istrip++) {
409 if (triggerCircuit->GetYcode(3,istrip)==code)
410 fYbit22[icirc][istrip]=1;
416 } // remove soft background
417 } // end loop on digit
418 fMUONData->ResetDigits();
419 // } // end loop on cathode
420 } // end loop on chamber
423 //----------------------------------------------------------------------
424 void AliMUONTriggerDecision::SetBitUpDownY(){
425 // Set Y bit for up and down parts of circuits
426 Int_t idModule, nStripX, nStripY, iPosCircuit;
429 for (Int_t icirc=0; icirc<234; icirc++) {
431 AliMUONTriggerCircuit* circuit; // current circuit
432 AliMUONTriggerCircuit* circuitD; // circuit Down
433 AliMUONTriggerCircuit* circuitU; // circuit Up
435 circuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
436 idModule=circuit->GetIdModule(); // corresponding module Id.
437 nStripX=circuit->GetNstripX(); // number of X strips
438 nStripY=circuit->GetNstripY(); // number of Y strips
439 iPosCircuit=circuit->GetPosCircuit(); // position of circuit in module
442 if (iPosCircuit==1) { // need to scan lower module
443 if(idModule<91&&TMath::Abs(idModule)!=41&&idModule>-91) {
444 Int_t icircD=circuit->GetICircuitD();
445 circuitD = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircD);
446 Int_t nStripD=circuitD->GetNstripY();
448 if (TMath::Abs(idModule)==42) { // shift of +8 bits
449 for (Int_t istrip=0; istrip<nStripD; istrip++) {
450 fYbit21D[icirc][istrip+8]=fYbit21[icircD][istrip];
451 fYbit22D[icirc][istrip+8]=fYbit22[icircD][istrip];
453 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
454 for (Int_t istrip=0; istrip<nStripD; istrip++) {
455 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip+8];
456 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip+8];
459 for (Int_t istrip=0; istrip<nStripD; istrip++) {
460 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip];
461 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip];
465 } else { // lower strips within same module
466 for (Int_t istrip=0; istrip<nStripY; istrip++) {
467 fYbit21D[icirc][istrip]=fYbit21[icirc][istrip];
468 fYbit22D[icirc][istrip]=fYbit22[icirc][istrip];
473 if ((iPosCircuit==1&&nStripX==16)||(iPosCircuit==2&&nStripX==32)||
474 (iPosCircuit==3&&nStripX==48)||(iPosCircuit==4&&nStripX==64)) {
475 if ((idModule>17||idModule<-17)&&TMath::Abs(idModule)!=61) {
476 Int_t icircU=circuit->GetICircuitU();
477 circuitU = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircU);
478 Int_t nStripU=circuitU->GetNstripY();
480 if (TMath::Abs(idModule)==62) { // shift of +8 bits
481 for (Int_t istrip=0; istrip<nStripU; istrip++) {
482 fYbit21U[icirc][istrip+8]=fYbit21[icircU][istrip];
483 fYbit22U[icirc][istrip+8]=fYbit22[icircU][istrip];
485 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
486 for (Int_t istrip=0; istrip<nStripU; istrip++) {
487 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip+8];
488 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip+8];
491 for (Int_t istrip=0; istrip<nStripU; istrip++) {
492 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip];
493 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip];
497 } else { // upper strips within same module
498 for (Int_t istrip=0; istrip<nStripY; istrip++) {
499 fYbit21U[icirc][istrip]=fYbit21[icirc][istrip];
500 fYbit22U[icirc][istrip]=fYbit22[icirc][istrip];
506 //----------------------------------------------------------------------
507 // x part of trigger Algo
508 //----------------------------------------------------------------------
509 //----------------------------------------------------------------------
510 void AliMUONTriggerDecision::TrigX(Int_t ch1q[16], Int_t ch2q[16],
511 Int_t ch3q[32], Int_t ch4q[32],
512 Int_t coinc44, Int_t minDevStrip[5],
514 // note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4)
515 //---------------------------------------------------------
516 // step # 1 : declustering, reduction DS, calculate sgle & dble
517 //---------------------------------------------------------
518 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
519 Int_t sgleHit1[31], sgleHit2[63];
520 Int_t dbleHit1[31], dbleHit2[63];
526 for (i=0; i<31; i++) {
530 for (i=0; i<63; i++) {
535 //--- inititialize che using chq
536 for (i=0; i<19; i++) {
537 if (i<1||i>16) ch1e[i]=0;
538 else ch1e[i]=ch1q[i-1];
540 for (i=0; i<20; i++) {
541 if (i<2||i>17) ch2e[i]=0;
542 else ch2e[i]=ch2q[i-2];
544 for (i=0; i<35; i++) {
545 if (i<1||i>32) ch3e[i]=0;
546 else ch3e[i]=ch3q[i-1];
548 for (i=0; i<36; i++) {
549 if (i<2||i>33) ch4e[i]=0;
550 else ch4e[i]=ch4q[i-2];
554 //--- calculate dble & sgle first station
555 for (i=0; i<=15; i++) {
556 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
557 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
559 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
560 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
563 for (i=0; i<=14; i++) {
564 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
565 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
566 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
567 (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) |
568 ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
571 //--- calculate dble & sgle second station
572 for (i=0; i<=31; i++) {
573 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
574 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
575 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
576 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
579 for (i=0; i<=30; i++) {
580 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
581 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
582 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
583 (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) |
584 ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
588 if(fDebug==3||fDebug==5) {
589 printf("===============================================================\n");
590 printf(" X plane after sgle and dble \n");
591 printf(" 0987654321098765432109876543210");
593 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
595 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
597 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
599 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
600 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
603 //---------------------------------------------------------
604 // step # 2 : coincidence 3/4
605 //---------------------------------------------------------
606 Int_t rearImage[31][31];
607 for (i=0; i<31; i++) {
608 for (j=0; j<31; j++) {
613 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
614 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
615 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
616 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
617 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
618 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
619 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
620 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !coinc44;
622 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
623 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
624 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
625 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
626 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
627 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
628 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
629 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
630 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
631 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
632 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
633 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
634 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
635 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
636 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
637 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !coinc44;
640 for (i=0; i<31; i++) {
641 sgleHit1[i] = !sgleHit1[i]¬Or1;
643 for (i=0; i<63; i++) {
644 sgleHit2[i] = !sgleHit2[i]¬Or2;
648 for (i=0; i<31; i++){
649 Int_t tmpSgleHit2[31];
650 Int_t tmpDbleHit2[31];
651 for (j=0; j<31; j++){
652 tmpSgleHit2[j] = sgleHit2[i+j+1];
653 tmpDbleHit2[j] = dbleHit2[i+j+1];
656 for (Int_t k=0; k<31; k++) {
657 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
658 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
663 if(fDebug==3||fDebug==5) {
664 printf("===============================================================\n");
665 for (i=30; i>=0; i--) {
667 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
672 //---------------------------------------------------------
673 // step # 3 : calculate deviation
674 //---------------------------------------------------------
676 for (i=0; i<31; i++) {
677 for (j=0; j<6; j++) {
682 for (i=0; i<31; i++){
683 Int_t leftDev[5], rightDev[5];
684 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
686 // calculate Left deviation
687 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
688 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
689 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
691 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
692 (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
693 (rearImage[i][20]|!rearImage[i][21])) &
694 (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) &
695 (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
696 (rearImage[i][28]|!rearImage[i][29]));
698 leftDev[1] = !rearImage[i][16] &
699 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
700 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
701 (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
702 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
703 !rearImage[i][23]&!rearImage[i][24]);
705 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
706 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
711 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
714 // calculate Right deviation
715 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
716 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
717 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
719 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
720 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
722 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
723 ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
724 (rearImage[i][10]|!rearImage[i][9])) &
725 ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) &
726 (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
727 !rearImage[i][1]))));
729 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
730 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
731 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
732 (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) &
733 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
734 !rearImage[i][6]&!rearImage[i][7]);
736 rightDev[2] = andR1 & (orR2 | andR3);
739 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
742 // compare Left & Right deviations
743 Int_t tmpLeftDev=0, tmpRightDev=0;
745 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]*TMath::Power(2,j));
746 tmpRightDev = tmpRightDev + Int_t(rightDev[j]*TMath::Power(2,j));
749 // assign mimimum deviation do dev[][]
750 if (tmpLeftDev < tmpRightDev ){
751 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
754 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
760 if(fDebug==3||fDebug==5) {
761 printf("===============================================================\n");
762 for (i=30; i>=0; i--) {
764 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
769 //---------------------------------------------------------
770 // step # 4 : sort deviation
771 //---------------------------------------------------------
772 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
773 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
774 Int_t tmpMax[6]={1,1,1,1,1,0};
776 for (i=0; i<15; i++) {
777 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
779 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
782 if(fDebug==3||fDebug==5) {
783 printf("===============================================================\n");
784 printf(" sorting : 1st level \n");
785 for (i=15; i>=0; i--) {
786 printf("\t %i \t",bga1[i]);
787 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
792 for (i=0; i<8; i++) {
793 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
797 if(fDebug==3||fDebug==5) {
798 printf("===============================================================\n");
799 printf(" sorting : 2nd level \n");
800 for (i=7; i>=0; i--) {
801 printf("\t %i \t",bga2[i]);
802 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
807 for (i=0; i<4; i++) {
808 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
812 if(fDebug==3||fDebug==5) {
813 printf("===============================================================\n");
814 printf(" sorting : 3rd level \n");
815 for (i=3; i>=0; i--) {
816 printf("\t %i \t",bga3[i]);
817 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
822 for (i=0; i<2; i++) {
823 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
827 if(fDebug==3||fDebug==5) {
828 printf("===============================================================\n");
829 printf(" sorting : 4th level \n");
830 for (i=1; i>=0; i--) {
831 printf("\t %i \t",bga4[i]);
832 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
837 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
839 // coding from 6 to 5 bits
840 minDev[4] = tmpbga5[5] | tmpbga5[4];
841 for (i=0; i<4; i++) {
842 minDev[i]=tmpbga5[i] & !tmpbga5[4];
845 // find address of strip with minimum deviation
847 if (bga5<=1) minDevStrip[3]=bga4[bga5];
849 Int_t tmpAd=minDevStrip[3]+minDevStrip[4]*2;
850 if (tmpAd<=3) minDevStrip[2]=bga3[tmpAd];
852 tmpAd=minDevStrip[2]+minDevStrip[3]*2+minDevStrip[4]*4;
853 if (tmpAd<=7) minDevStrip[1]=bga2[tmpAd];
855 tmpAd=minDevStrip[1]+minDevStrip[2]*2+minDevStrip[3]*4+minDevStrip[4]*8;
856 if (tmpAd<=15) minDevStrip[0]=bga1[tmpAd];
858 if(fDebug==3||fDebug==5) {
859 printf("===============================================================\n");
860 printf("minDevStrip = ");
861 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
862 printf(" minDev = ");
863 for (i=4; i>=0; i--) printf("%i",minDev[i]);
865 printf("===============================================================\n");
870 //---------------------------------------------
871 void AliMUONTriggerDecision::Sort2x5(Int_t dev1[6], Int_t dev2[6],
872 Int_t minDev[6], Int_t &dev1GTdev2){
873 // returns minimun between dev1 and dev2
874 Int_t tmpDev1=0, tmpDev2=0;
875 for (Int_t j=0; j<5; j++){
876 tmpDev1 = tmpDev1 + Int_t(dev1[j]*TMath::Power(2,j));
877 tmpDev2 = tmpDev2 + Int_t(dev2[j]*TMath::Power(2,j));
879 if (tmpDev1 <= tmpDev2 ){
880 for (Int_t j=0; j<=5; j++) { minDev[j]=dev1[j];}
883 for (Int_t j=0; j<=5; j++) { minDev[j]=dev2[j];}
888 //----------------------------------------------------------------------
889 // y part of trigger Algo
890 //----------------------------------------------------------------------
891 //----------------------------------------------------------------------
892 void AliMUONTriggerDecision::TrigY(Int_t y1[16], Int_t y2[16],
893 Int_t y3[16], Int_t y4[16],
894 Int_t y3u[16], Int_t y3d[16],
895 Int_t y4u[16], Int_t y4d[16],
896 Int_t x2m, Int_t x2ud, Int_t orMud[2],
897 Int_t resetMid, Int_t coinc44,
899 // note : resMid = 1 -> cancel
900 //---------------------------------------------------------
901 // step # 1 : prehandling Y
902 //---------------------------------------------------------
906 for (i=0; i<16; i++){
907 y3[i]=y3[i]&!resetMid;
908 y4[i]=y4[i]&!resetMid;
911 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
913 Int_t tmpy3to16[16], tmpy4to16[16];
914 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
916 ch1[2*i] = y1[i]&x2m | y1[2*i]&!x2m;
917 ch1[2*i+1] = y1[i]&x2m | y1[2*i+1]&!x2m;
919 ch2[2*i] = y2[i]&x2m | y2[2*i]&!x2m;
920 ch2[2*i+1] = y2[i]&x2m | y2[2*i+1]&!x2m;
922 tmpy3to16[2*i] = y3[i]&x2m | y3[2*i]&!x2m;
923 tmpy3to16[2*i+1] = y3[i]&x2m | y3[2*i+1]&!x2m;
925 tmpy4to16[2*i] = y4[i]&x2m | y4[2*i]&!x2m;
926 tmpy4to16[2*i+1] = y4[i]&x2m | y4[2*i+1]&!x2m;
928 tmpy3uto16[2*i] = y3u[i]&x2ud | y3u[2*i]&!x2ud;
929 tmpy3uto16[2*i+1] = y3u[i]&x2ud | y3u[2*i+1]&!x2ud;
931 tmpy4uto16[2*i] = y4u[i]&x2ud | y4u[2*i]&!x2ud;
932 tmpy4uto16[2*i+1] = y4u[i]&x2ud | y4u[2*i+1]&!x2ud;
934 tmpy3dto16[2*i] = y3d[i]&x2ud | y3d[2*i]&!x2ud;
935 tmpy3dto16[2*i+1] = y3d[i]&x2ud | y3d[2*i+1]&!x2ud;
937 tmpy4dto16[2*i] = y4d[i]&x2ud | y4d[2*i]&!x2ud;
938 tmpy4dto16[2*i+1] = y4d[i]&x2ud | y4d[2*i+1]&!x2ud;
941 if (orMud[0]==0&&orMud[1]==0){
942 for (i=0; i<16; i++){
943 ch3[i] = tmpy3to16[i];
944 ch4[i] = tmpy4to16[i];
947 if (orMud[0]==0&&orMud[1]==1){
948 for (i=0; i<16; i++){
949 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
950 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
953 if (orMud[0]==1&&orMud[1]==0){
954 for (i=0; i<16; i++){
955 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
956 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
959 if (orMud[0]==1&&orMud[1]==1){
960 for (i=0; i<16; i++){
961 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
962 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
967 if(fDebug==4||fDebug==5) {
968 printf("===============================================================\n");
969 printf(" Y plane after PreHandling x2m x2ud orMud %i %i %i %i \n",
970 x2m,x2ud,orMud[0],orMud[1]);
972 for (istrip=15; istrip>=0; istrip--) {
973 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
974 if (istrip<10) printf("%i",istrip);
977 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
979 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
981 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
983 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
988 //---------------------------------------------------------
989 // step # 2 : calculate sgle and dble, apply DS reduction
990 //---------------------------------------------------------
991 Int_t sgle1[16], dble1[16];
992 Int_t sgle2[16], dble2[16];
994 // Calculate simple and double hits
995 for (i=0; i<16; i++) {
996 dble1[i] = ch1[i] & ch2[i];
997 dble2[i] = ch3[i] & ch4[i];
999 sgle1[i] = (ch1[i]|ch2[i]);
1000 sgle2[i] = (ch3[i]|ch4[i]);
1004 if(fDebug==4||fDebug==5) {
1005 printf("===============================================================\n");
1006 printf(" Y plane after sgle dble \n");
1008 for (istrip=15; istrip>=0; istrip--) {
1009 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1010 if (istrip<10) printf("%i",istrip);
1012 printf("\n SGLE1 ");
1013 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
1014 printf("\n DBLE1 ");
1015 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
1016 printf("\n SGLE2 ");
1017 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
1018 printf("\n DBLE2 ");
1019 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
1025 Int_t notOr1, notOr2;
1027 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
1028 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
1029 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
1030 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
1032 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
1033 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
1034 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
1035 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
1037 for (i=0; i<16; i++) {
1038 sgle1[i] = sgle1[i] & notOr1 & !coinc44;
1039 sgle2[i] = sgle2[i] & notOr2 & !coinc44;
1042 //---------------------------------------------------------
1043 // step # 3 : 3/4 coincidence
1044 //---------------------------------------------------------
1045 Int_t frontImage[16];
1047 for (i=1; i<15; i++) {
1048 frontImage[i] = (dble1[i] | sgle1[i]) &
1049 (dble2[i+1] | dble2[i] | dble2[i-1]) |
1050 dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
1052 frontImage[0] = (dble1[0] | sgle1[0]) &
1053 (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);
1055 frontImage[15] = (dble1[15] | sgle1[15]) &
1056 (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);
1060 if(fDebug==4||fDebug==5) {
1061 printf("===============================================================\n");
1062 printf(" Y plane frontImage\n");
1064 for (istrip=15; istrip>=0; istrip--) {
1065 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1066 if (istrip<10) printf("%i",istrip);
1069 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1074 //---------------------------------------------------------
1075 // step # 4 : Y position
1076 //---------------------------------------------------------
1077 Int_t or1, or2, and1, and2, and3;
1079 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1080 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1081 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1082 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1083 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1085 coordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
1086 (frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
1087 (or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) &
1088 (or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
1090 coordY[1] = !frontImage[0]&!frontImage[1] &
1091 !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1092 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
1093 (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) &
1094 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
1095 !frontImage[9]&!frontImage[8]);
1097 coordY[2] = and1 & (or2 | and3);
1101 coordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1105 //----------------------------------------------------------------------
1106 // end of trigger Algo
1107 //----------------------------------------------------------------------
1109 //----------------------------------------------------------------------
1110 void AliMUONTriggerDecision::LocalTrigger(Int_t icirc,
1111 Int_t minDevStrip[5],
1112 Int_t minDev[5], Int_t coordY[5],
1114 // returns local trigger answer for circuit icirc
1117 AliMUONTriggerCircuit* triggerCircuit;
1118 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
1119 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1121 Int_t signDev=minDev[4];
1123 for (i=0; i<4; i++) { // extract deviation
1124 deviation = deviation+Int_t(minDev[i]*TMath::Power(2,i));
1127 Int_t istripX1Circ=0;
1128 for (i=0; i<5; i++) { // extract X1 strip fired
1129 istripX1Circ = istripX1Circ+Int_t(minDevStrip[i]*TMath::Power(2,i));
1133 for (i=0; i<4; i++) { // extract Y strip fired
1134 iStripY = iStripY+Int_t(coordY[i]*TMath::Power(2,i));
1138 if (signDev==1&&deviation==0) { // something in X ?
1141 if (coordY[4]==1&&iStripY==15) { // something in Y ?
1149 // fill fTrigger fStripX11 fStripY11
1150 fTrigger[icirc] = 1;
1151 fStripX11[icirc] = istripX1Circ;
1152 fStripY11[icirc] = iStripY;
1154 // calculate deviation in [0+30]
1156 if (signDev==0&&deviation!=0) sign=-1;
1157 if (signDev==0&&deviation==0) sign=0;
1158 if (signDev==1) sign=1;
1159 fDev[icirc] = sign * deviation + 15; // fill fDev
1161 // get Lut output for circuit/istripX/idev/istripY
1162 AliMUONTriggerLut* lut = new AliMUONTriggerLut;
1163 // lut->StartEvent();
1164 lut->GetLutOutput(icirc,fStripX11[icirc],fDev[icirc],fStripY11[icirc],
1165 fLutLpt[icirc],fLutHpt[icirc],fLutApt[icirc]);
1166 // lut->FinishEvent();
1170 Float_t pt= // get ptCal corresponding to istripX1Circ/idev/iStripY
1171 triggerCircuit->PtCal(fStripX11[icirc],fDev[icirc],fStripY11[icirc]);
1172 printf("-------------------------------------------\n");
1173 printf(" Local Trigger info for circuit Id %i (number %i ) \n",
1175 printf(" istripX1 signDev deviation istripY = %i %i %i %i \n",
1176 istripX1Circ,signDev,deviation,iStripY);
1177 printf(" pt = %f (GeV/c) \n",pt);
1178 printf("-------------------------------------------\n");
1179 printf(" Local Trigger Lut Output = Lpt : ");
1180 for (i=1; i>=0; i--) printf("%i",fLutLpt[icirc][i]);
1182 for (i=1; i>=0; i--) printf("%i",fLutHpt[icirc][i]);
1184 for (i=1; i>=0; i--) printf("%i",fLutApt[icirc][i]);
1186 printf("-------------------------------------------\n");
1188 } // local trigger = 1
1191 //----------------------------------------------------------------------
1192 void AliMUONTriggerDecision::GlobalTrigger(){
1193 // loop on Lut[icirc] and give Global Trigger output
1196 for (Int_t icirc=0; icirc<234; icirc++){
1197 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==1)
1198 fGlobalSingleUndef[0] = fGlobalSingleUndef[0] + 1;
1199 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==1)
1200 fGlobalSingleUndef[1] = fGlobalSingleUndef[1] + 1;
1201 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==1)
1202 fGlobalSingleUndef[2] = fGlobalSingleUndef[2] + 1;
1204 if (fLutLpt[icirc][0]==0&&fLutLpt[icirc][1]==1)
1205 fGlobalSinglePlus[0] = fGlobalSinglePlus[0] + 1;
1206 if (fLutHpt[icirc][0]==0&&fLutHpt[icirc][1]==1)
1207 fGlobalSinglePlus[1] = fGlobalSinglePlus[1] + 1;
1208 if (fLutApt[icirc][0]==0&&fLutApt[icirc][1]==1)
1209 fGlobalSinglePlus[2] = fGlobalSinglePlus[2] + 1;
1211 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==0)
1212 fGlobalSingleMinus[0] = fGlobalSingleMinus[0] + 1;
1213 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==0)
1214 fGlobalSingleMinus[1] = fGlobalSingleMinus[1] + 1;
1215 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==0)
1216 fGlobalSingleMinus[2] = fGlobalSingleMinus[2] + 1;
1219 // like sign low, high and all pt
1220 for (i=0; i<3; i++) {
1221 fGlobalPairLike[i]=fGlobalSingleMinus[i]*(fGlobalSingleMinus[i]-1)/2 +
1222 fGlobalSinglePlus[i]*(fGlobalSinglePlus[i]-1)/2 +
1223 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1224 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1225 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1228 // unlike sign low, high and all pt
1229 for (i=0; i<3; i++) {
1230 fGlobalPairUnlike[i]=fGlobalSingleMinus[i]*fGlobalSinglePlus[i] +
1231 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1232 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1233 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1237 printf("===================================================\n");
1238 printf(" Global Trigger output Low pt High pt All\n");
1239 printf(" number of Single Plus :\t");
1240 for (i=0; i<3; i++) printf("%i\t",fGlobalSinglePlus[i]);
1242 printf(" number of Single Minus :\t");
1243 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleMinus[i]);
1245 printf(" number of Single Undefined :\t");
1246 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleUndef[i]);
1248 printf(" number of UnlikeSign pair :\t");
1249 for (i=0; i<3; i++) printf("%i\t",fGlobalPairUnlike[i]);
1251 printf(" number of LikeSign pair :\t");
1252 for (i=0; i<3; i++) printf("%i\t",fGlobalPairLike[i]);
1254 printf("===================================================\n");
1259 //----------------------------------------------------------------------
1260 void AliMUONTriggerDecision::PrintBitPatXInput(Int_t icirc){
1261 // print bit pattern for X strips
1265 printf("-------- TRIGGER INPUT ---------\n");
1266 printf("===============================================================\n");
1267 printf(" 5432109876543210");
1268 printf("\n XMC11 ");
1269 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit11[icirc][istrip]);
1270 printf("\n XMC12 ");
1271 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit12[icirc][istrip]);
1272 printf("\n XMC21 ");
1273 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit21[icirc][istrip]);
1274 printf("\n XMC22 ");
1275 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit22[icirc][istrip]);
1277 printf("10987654321098765432109876543210\n");
1280 //----------------------------------------------------------------------
1281 void AliMUONTriggerDecision::PrintBitPatYInput(Int_t icirc){
1282 // print bit pattern for Y strips
1286 AliMUONTriggerCircuit* triggerCircuit;
1287 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
1288 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1289 Int_t nStrip=triggerCircuit->GetNstripY();
1291 printf("---------------------------------------------------------------\n");
1293 for (istrip=nStrip-1; istrip>=0; istrip--) {
1294 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1295 if (istrip<10) printf("%i",istrip);
1297 printf("\n YMC11 ");
1298 for (istrip=nStrip-1; istrip>=0; istrip--)
1299 printf("%i",fYbit11[icirc][istrip]);
1300 printf("\n YMC12 ");
1301 for (istrip=nStrip-1; istrip>=0; istrip--)
1302 printf("%i",fYbit12[icirc][istrip]);
1303 printf("\n YMC21 ");
1304 for (istrip=nStrip-1; istrip>=0; istrip--)
1305 printf("%i",fYbit21[icirc][istrip]);
1306 printf("\n YMC22 ");
1307 for (istrip=nStrip-1; istrip>=0; istrip--)
1308 printf("%i",fYbit22[icirc][istrip]);
1311 printf("---------------------------------------------------------------");
1312 printf("\n upper part of circuit %i",idCircuit);
1313 printf("\n UMC21 ");
1314 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21U[icirc][istrip]);
1315 printf("\n UMC22 ");
1316 for (istrip=15; istrip>=0; istrip--) printf("%i", fYbit22U[icirc][istrip]);
1318 printf("\n lower part of circuit %i",idCircuit);
1319 printf("\n LMC21 ");
1320 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21D[icirc][istrip]);
1321 printf("\n LMC22 ");
1322 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit22D[icirc][istrip]);
1324 printf("===============================================================\n");
1327 //----------------------------------------------------------------------
1328 void AliMUONTriggerDecision::PrintLocalOutput(Int_t minDevStrip[5],
1331 // print Local trigger output before the LuT step
1335 printf("===============================================================\n");
1336 printf("-------- TRIGGER OUTPUT --------\n");
1337 printf("minDevStrip = ");
1338 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
1339 printf(" minDev = ");
1340 for (i=4; i>=0; i--) printf("%i",minDev[i]);
1341 printf(" coordY = ");
1342 for (i=4; i>=0; i--) printf("%i",coordY[i]);
1346 //----------------------------------------------------------------------
1347 //--- methods which return member data related info
1348 //----------------------------------------------------------------------
1349 Int_t AliMUONTriggerDecision::GetITrigger(Int_t icirc) const{
1350 // returns Local Trigger Status
1351 return fTrigger[icirc];
1353 //----------------------------------------------------------------------
1354 Int_t AliMUONTriggerDecision::GetStripX11(Int_t icirc) const{
1355 // returns fStripX11
1356 return fStripX11[icirc];
1358 //----------------------------------------------------------------------
1359 Int_t AliMUONTriggerDecision::GetDev(Int_t icirc) const{
1363 //----------------------------------------------------------------------
1364 Int_t AliMUONTriggerDecision::GetStripY11(Int_t icirc) const{
1365 // returns fStripY11;
1366 return fStripY11[icirc];
1368 //----------------------------------------------------------------------
1369 void AliMUONTriggerDecision::GetLutOutput(Int_t icirc, Int_t lpt[2],
1370 Int_t hpt[2], Int_t apt[2]) const {
1371 // returns Look up Table output
1372 for (Int_t i=0; i<2; i++) {
1373 lpt[i]=fLutLpt[icirc][i];
1374 hpt[i]=fLutHpt[icirc][i];
1375 apt[i]=fLutApt[icirc][i];
1378 //----------------------------------------------------------------------
1379 void AliMUONTriggerDecision::GetGlobalTrigger(Int_t singlePlus[3],
1380 Int_t singleMinus[3],
1381 Int_t singleUndef[3],
1382 Int_t pairUnlike[3],
1383 Int_t pairLike[3]) const {
1384 // returns Global Trigger information (0,1,2 : Lpt,Hpt,Apt)
1385 // should not be used anymore.
1386 for (Int_t i=0; i<3; i++) {
1387 singlePlus[i] = fGlobalSinglePlus[i];
1388 singleMinus[i] = fGlobalSingleMinus[i];
1389 singleUndef[i] = fGlobalSingleUndef[i];
1390 pairUnlike[i] = fGlobalPairUnlike[i];
1391 pairLike[i] = fGlobalPairLike[i];
1395 //_______________________________________________________________________
1396 void AliMUONTriggerDecision::Digits2Trigger(){
1397 // call the Trigger Algorithm and fill TreeD
1400 fMUONData->ResetTrigger();
1402 AliMUONGlobalTrigger* pGloTrig = new AliMUONGlobalTrigger(fGlobalSinglePlus, fGlobalSingleMinus,
1403 fGlobalSingleUndef, fGlobalPairUnlike,
1405 // add a local trigger in the list
1406 fMUONData->AddGlobalTrigger(*pGloTrig);
1408 for (Int_t icirc=0; icirc<AliMUONConstants::NTriggerCircuit(); icirc++) {
1409 if(GetITrigger(icirc)==1) {
1410 Int_t localtr[15]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
1411 Int_t loLpt[2]={0,0}; Int_t loHpt[2]={0,0}; Int_t loApt[2]={0,0};
1412 GetLutOutput(icirc, loLpt, loHpt, loApt);
1414 localtr[1] = GetStripX11(icirc);
1415 localtr[2] = GetDev(icirc);
1416 localtr[3] = GetStripY11(icirc);
1417 for (Int_t i = 0; i < 2; i++) { // convert the Lut output in 1 digit
1418 localtr[4] += Int_t(loLpt[i]*TMath::Power(2,i));
1419 localtr[5] += Int_t(loHpt[i]*TMath::Power(2,i));
1420 localtr[6] += Int_t(loApt[i]*TMath::Power(2,i));
1423 for (Int_t i = 0; i < 16; i++) { // convert X/Y bit in bit pattern
1424 localtr[7] |= (fXbit11[icirc][i] << i);
1425 localtr[8] |= (fXbit12[icirc][i] << i);
1427 // 8 first and last elts correspond to neighbouring cards
1428 localtr[9] |= (fXbit21[icirc][i+8] << i);
1429 localtr[10] |= (fXbit22[icirc][i+8] << i);
1431 localtr[11] |= (fYbit11[icirc][i] << i);
1432 localtr[12] |= (fYbit12[icirc][i] << i);
1433 localtr[13] |= (fYbit21[icirc][i] << i);
1434 localtr[14] |= (fYbit22[icirc][i] << i);
1437 AliMUONLocalTrigger* pLocTrig = new AliMUONLocalTrigger(localtr);
1438 fMUONData->AddLocalTrigger(*pLocTrig); // add a local trigger in the list
1443 //_______________________________________________________________________
1444 void AliMUONTriggerDecision::Trigger2Trigger()
1446 // copy trigger from TreeD to TreeR
1448 fMUONData->SetTreeAddress("GLT");
1449 fMUONData->GetTriggerD();
1452 //_______________________________________________________________________
1453 void AliMUONTriggerDecision::Trigger2Trigger(AliRawReader* /*rawReader*/)
1455 // call the Trigger Algorithm from raw data and fill TreeR
1457 Fatal("Trigger2Trigger","Trigger not implemented for raw data input");