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
35 //----------------------------------------------------------------------
36 ClassImp(AliMUONTriggerDecision)
38 //----------------------------------------------------------------------
39 AliMUONTriggerDecision::AliMUONTriggerDecision(AliLoader* loader, Int_t iprint, AliMUONData* data)
43 fDebug = iprint; // print option
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
52 // Global Trigger information
57 for (i=0; i<3; i++) { // [0] : Low pt, [1] : High pt, [2] : All pt
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
64 // Local Trigger information
65 for (icirc=0; icirc<234; icirc++){
66 fTrigger[icirc]=0; // trigger or not
67 fStripX11[icirc]=0; // X strip in MC11 which triggers
68 fDev[icirc]=0; // deviation which triggers
69 fStripY11[icirc]=0; // Y strip in MC11 which triggers
70 for (i=0; i<2; i++) { // pt information via LuT
71 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
75 for (icirc=0; icirc<234; icirc++) {
76 for (istrip=0; istrip<16; istrip++) {
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;
83 for (istrip=0; istrip<32; istrip++) {
84 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
88 fTriggerCircuit = new TObjArray(AliMUONConstants::NTriggerCircuit());
90 // initialize loader's
93 // initialize container
95 AliError("No MUONdata for trigger");
101 fMUON = (AliMUON*) gAlice->GetDetector("MUON");
104 for (icirc = 0; icirc < AliMUONConstants::NTriggerCircuit(); icirc++) {
105 AliMUONTriggerCircuit* pCir = 0;
106 pCir = &(fMUON->TriggerCircuit(icirc));
107 fTriggerCircuit->AddAt(pCir, icirc);
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);
114 fDigitIndices = new TArrayI[AliMUONConstants::NCh()];
117 //----------------------------------------------------------------------
118 AliMUONTriggerDecision::AliMUONTriggerDecision()
125 // Default constructor
126 fDigitIndices = NULL;
129 //----------------------------------------------------------------------
130 AliMUONTriggerDecision::AliMUONTriggerDecision(const AliMUONTriggerDecision& rhs)
133 // Protected copy constructor
135 AliFatal("Not implemented.");
138 //----------------------------------------------------------------------
139 void AliMUONTriggerDecision::ClearDigits()
141 for ( int i=0;i<AliMUONConstants::NCh();i++ )
143 if ((*fDigits)[i]) ((TClonesArray*)fDigits->At(i))->Clear();
144 fDigitIndices[i].Set(0);
148 //----------------------------------------------------------------------
149 TClonesArray* AliMUONTriggerDecision::Digits(Int_t DetectionPlane)
151 //Getting List of Digits
153 return ((TClonesArray*) fDigits->At(DetectionPlane));
158 //_____________________________________________________________________________
159 void AliMUONTriggerDecision::AddDigit(
160 Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits,
165 // Add a MUON digit to the list of Digits of the detection plane id
166 // Also adds the digit index to the corresponding fDigitIndices arrays.
168 TClonesArray &ldigits = *Digits(id);
169 new(ldigits[ldigits.GetEntriesFast()]) AliMUONDigit(tracks,charges,digits);
171 TArrayI& indices = fDigitIndices[id];
172 indices.Set(indices.GetSize() + 1);
173 indices[indices.GetSize() - 1] = digitindex;
176 //----------------------------------------------------------------------
177 AliMUONTriggerDecision::~AliMUONTriggerDecision()
180 if (fTriggerCircuit){
181 fTriggerCircuit->Clear();// Sets pointers to 0 since it is not the owner
182 delete fTriggerCircuit;
193 delete [] fDigitIndices;
196 //----------------------------------------------------------------------
197 AliMUONTriggerDecision&
198 AliMUONTriggerDecision::operator=(const AliMUONTriggerDecision& rhs)
200 // Protected assignement operator
202 if (this == &rhs) return *this;
204 AliFatal("Not implemented.");
210 //----------------------------------------------------------------------
211 void AliMUONTriggerDecision::Trigger(){
212 // main method of the class which calls the overall Trigger procedure
218 Int_t coinc44=0, resetMid=0; // initialize coincidence
220 AliMUONTriggerCircuit* triggerCircuit;
222 for (Int_t icirc=0; icirc<234; icirc++) { // loop on circuits
223 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
224 // Int_t idCircuit=triggerCircuit->GetIdCircuit();
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;
230 Int_t x2m=triggerCircuit->GetX2m();
231 Int_t x2ud=triggerCircuit->GetX2ud();
232 Int_t orMud[2]={0,0};
233 triggerCircuit->GetOrMud(orMud);
236 TrigX(fXbit11[icirc],fXbit12[icirc],fXbit21[icirc],fXbit22[icirc],
237 coinc44, minDevStrip, minDev);
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);
244 LocalTrigger(icirc, minDevStrip, minDev, coordY, iTrigger);
246 if (iTrigger==1&&fDebug>1) {
247 PrintBitPatXInput(icirc);
248 PrintBitPatYInput(icirc);
249 PrintLocalOutput(minDevStrip, minDev, coordY);
251 } // end loop on circuits
253 // call Global Trigger
257 //----------------------------------------------------------------------
258 void AliMUONTriggerDecision::ResetBit(){
259 // reset bit pattern, global and local trigger output tables to 0
265 for (icirc=0; icirc<234; icirc++) {
266 for (istrip=0; istrip<16; istrip++) {
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;
273 for (istrip=0; istrip<32; istrip++) {
274 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
277 for (i=0; i<3; i++) {
278 fGlobalSinglePlus[i]=0;
279 fGlobalSingleMinus[i]=0;
280 fGlobalSingleUndef[i]=0;
281 fGlobalPairLike[i]=0;
282 fGlobalPairLike[i]=0;
284 for (icirc=0; icirc<234; icirc++){
289 for (i=0; i<2; i++) {
290 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
295 //----------------------------------------------------------------------
296 void AliMUONTriggerDecision::SetBit(){
297 // 1) loop over chambers and cathodes
299 // 3) remove soft background
300 // 4) set the bit patterns
303 AliMUONTriggerCircuit* triggerCircuit;
305 for (Int_t chamber = 11; chamber < 15; chamber++){
307 TClonesArray *muonDigits = Digits(chamber-1);
308 Int_t ndigits = muonDigits->GetEntriesFast();
309 AliDebug(3,Form("Found %d digits in %p %d", ndigits, (void*)muonDigits,chamber-1));
313 for (Int_t digit = 0; digit < ndigits; digit++) {
314 mdig = (AliMUONDigit*)muonDigits->UncheckedAt(digit);
315 // get the center of the pad Id
316 Int_t ix=mdig->PadX();
317 Int_t iy=mdig->PadY();
318 cathode = mdig->Cathode() + 1;
319 AliDebug(3,Form("cathode %d ix %d iy %d ",cathode,ix,iy));
321 // get the sum of the coded charge
322 // see coding convention in AliMUONChamberTrigger::DisIntegration
324 for (Int_t icharge=0; icharge<10; icharge++) {
325 sumCharge=sumCharge+mdig->TrackCharge(icharge);
328 // apply condition on soft background
329 Int_t testCharge=sumCharge-(Int_t(sumCharge/10))*10;
330 if(sumCharge<=10||testCharge>0) {
332 Int_t code=TMath::Abs(ix)*100+iy;
333 if (ix<0) { code=-code; }
339 // If I want to fetch the digits as in MUONCheck.C then I need to
340 // know the correct digit index. These were stored in fDigitIndices
341 // by the digitizer so we just need to fetch the correct value.
342 Int_t digitindex = fDigitIndices[chamber-1][digit];
348 for (icirc=0; icirc<234; icirc++) {
349 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
350 for (istrip=0; istrip<16; istrip++) {
351 if (triggerCircuit->GetXcode(0,istrip)==code)
353 fXbit11[icirc][istrip]=1;
354 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
360 for (icirc=0; icirc<234; icirc++) {
361 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
362 for (istrip=0; istrip<16; istrip++) {
363 if (triggerCircuit->GetXcode(1,istrip)==code)
365 fXbit12[icirc][istrip]=1;
366 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
372 for (icirc=0; icirc<234; icirc++) {
373 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
374 for (istrip=0; istrip<32; istrip++) {
375 if (triggerCircuit->GetXcode(2,istrip)==code)
377 fXbit21[icirc][istrip]=1;
378 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
384 for (icirc=0; icirc<234; icirc++) {
385 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
386 for (istrip=0; istrip<32; istrip++) {
387 if (triggerCircuit->GetXcode(3,istrip)==code)
389 fXbit22[icirc][istrip]=1;
390 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
401 for (icirc=0; icirc<234; icirc++) {
402 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
403 nStrip=triggerCircuit->GetNstripY();
404 for (istrip=0; istrip<nStrip; istrip++) {
405 if (triggerCircuit->GetYcode(0,istrip)==code)
407 fYbit11[icirc][istrip]=1;
408 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
414 for (icirc=0; icirc<234; icirc++) {
415 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
416 nStrip=triggerCircuit->GetNstripY();
417 for (istrip=0; istrip<nStrip; istrip++) {
418 if (triggerCircuit->GetYcode(1,istrip)==code)
420 fYbit12[icirc][istrip]=1;
421 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
427 for (icirc=0; icirc<234; icirc++) {
428 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
429 nStrip=triggerCircuit->GetNstripY();
430 for (istrip=0; istrip<nStrip; istrip++) {
431 if (triggerCircuit->GetYcode(2,istrip)==code)
433 fYbit21[icirc][istrip]=1;
434 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
440 for (icirc=0; icirc<234; icirc++) {
441 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
442 nStrip=triggerCircuit->GetNstripY();
443 for (istrip=0; istrip<nStrip; istrip++) {
444 if (triggerCircuit->GetYcode(3,istrip)==code)
446 fYbit22[icirc][istrip]=1;
447 DigitFiredCircuit(icirc, cathode-1, chamber-1, digitindex);
454 } // remove soft background
455 } // end loop on digit
456 fMUONData->ResetDigits();
457 // } // end loop on cathode
458 } // end loop on chamber
461 //----------------------------------------------------------------------
462 void AliMUONTriggerDecision::SetBitUpDownY(){
463 // Set Y bit for up and down parts of circuits
464 Int_t idModule, nStripX, nStripY, iPosCircuit;
467 for (Int_t icirc=0; icirc<234; icirc++) {
469 AliMUONTriggerCircuit* circuit; // current circuit
470 AliMUONTriggerCircuit* circuitD; // circuit Down
471 AliMUONTriggerCircuit* circuitU; // circuit Up
473 circuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
474 idModule=circuit->GetIdModule(); // corresponding module Id.
475 nStripX=circuit->GetNstripX(); // number of X strips
476 nStripY=circuit->GetNstripY(); // number of Y strips
477 iPosCircuit=circuit->GetPosCircuit(); // position of circuit in module
480 if (iPosCircuit==1) { // need to scan lower module
481 if(idModule<91&&TMath::Abs(idModule)!=41&&idModule>-91) {
482 Int_t icircD=circuit->GetICircuitD();
483 circuitD = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircD);
484 Int_t nStripD=circuitD->GetNstripY();
486 if (TMath::Abs(idModule)==42) { // shift of +8 bits
487 for (Int_t istrip=0; istrip<nStripD; istrip++) {
488 fYbit21D[icirc][istrip+8]=fYbit21[icircD][istrip];
489 fYbit22D[icirc][istrip+8]=fYbit22[icircD][istrip];
491 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
492 for (Int_t istrip=0; istrip<nStripD; istrip++) {
493 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip+8];
494 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip+8];
497 for (Int_t istrip=0; istrip<nStripD; istrip++) {
498 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip];
499 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip];
503 } else { // lower strips within same module
504 for (Int_t istrip=0; istrip<nStripY; istrip++) {
505 fYbit21D[icirc][istrip]=fYbit21[icirc][istrip];
506 fYbit22D[icirc][istrip]=fYbit22[icirc][istrip];
511 if ((iPosCircuit==1&&nStripX==16)||(iPosCircuit==2&&nStripX==32)||
512 (iPosCircuit==3&&nStripX==48)||(iPosCircuit==4&&nStripX==64)) {
513 if ((idModule>17||idModule<-17)&&TMath::Abs(idModule)!=61) {
514 Int_t icircU=circuit->GetICircuitU();
515 circuitU = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircU);
516 Int_t nStripU=circuitU->GetNstripY();
518 if (TMath::Abs(idModule)==62) { // shift of +8 bits
519 for (Int_t istrip=0; istrip<nStripU; istrip++) {
520 fYbit21U[icirc][istrip+8]=fYbit21[icircU][istrip];
521 fYbit22U[icirc][istrip+8]=fYbit22[icircU][istrip];
523 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
524 for (Int_t istrip=0; istrip<nStripU; istrip++) {
525 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip+8];
526 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip+8];
529 for (Int_t istrip=0; istrip<nStripU; istrip++) {
530 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip];
531 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip];
535 } else { // upper strips within same module
536 for (Int_t istrip=0; istrip<nStripY; istrip++) {
537 fYbit21U[icirc][istrip]=fYbit21[icirc][istrip];
538 fYbit22U[icirc][istrip]=fYbit22[icirc][istrip];
544 //----------------------------------------------------------------------
545 // x part of trigger Algo
546 //----------------------------------------------------------------------
547 //----------------------------------------------------------------------
548 void AliMUONTriggerDecision::TrigX(Int_t ch1q[16], Int_t ch2q[16],
549 Int_t ch3q[32], Int_t ch4q[32],
550 Int_t coinc44, Int_t minDevStrip[5],
552 // note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4)
553 //---------------------------------------------------------
554 // step # 1 : declustering, reduction DS, calculate sgle & dble
555 //---------------------------------------------------------
556 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
557 Int_t sgleHit1[31], sgleHit2[63];
558 Int_t dbleHit1[31], dbleHit2[63];
564 for (i=0; i<31; i++) {
568 for (i=0; i<63; i++) {
573 //--- inititialize che using chq
574 for (i=0; i<19; i++) {
575 if (i<1||i>16) ch1e[i]=0;
576 else ch1e[i]=ch1q[i-1];
578 for (i=0; i<20; i++) {
579 if (i<2||i>17) ch2e[i]=0;
580 else ch2e[i]=ch2q[i-2];
582 for (i=0; i<35; i++) {
583 if (i<1||i>32) ch3e[i]=0;
584 else ch3e[i]=ch3q[i-1];
586 for (i=0; i<36; i++) {
587 if (i<2||i>33) ch4e[i]=0;
588 else ch4e[i]=ch4q[i-2];
592 //--- calculate dble & sgle first station
593 for (i=0; i<=15; i++) {
594 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
595 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
597 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
598 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
601 for (i=0; i<=14; i++) {
602 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
603 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
604 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
605 (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) |
606 ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
609 //--- calculate dble & sgle second station
610 for (i=0; i<=31; i++) {
611 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
612 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
613 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
614 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
617 for (i=0; i<=30; i++) {
618 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
619 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
620 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
621 (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) |
622 ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
626 if(fDebug==3||fDebug==5) {
627 printf("===============================================================\n");
628 printf(" X plane after sgle and dble \n");
629 printf(" 0987654321098765432109876543210");
631 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
633 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
635 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
637 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
638 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
641 //---------------------------------------------------------
642 // step # 2 : coincidence 3/4
643 //---------------------------------------------------------
644 Int_t rearImage[31][31];
645 for (i=0; i<31; i++) {
646 for (j=0; j<31; j++) {
651 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
652 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
653 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
654 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
655 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
656 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
657 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
658 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !coinc44;
660 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
661 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
662 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
663 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
664 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
665 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
666 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
667 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
668 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
669 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
670 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
671 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
672 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
673 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
674 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
675 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !coinc44;
678 for (i=0; i<31; i++) {
679 sgleHit1[i] = !sgleHit1[i]¬Or1;
681 for (i=0; i<63; i++) {
682 sgleHit2[i] = !sgleHit2[i]¬Or2;
686 for (i=0; i<31; i++){
687 Int_t tmpSgleHit2[31];
688 Int_t tmpDbleHit2[31];
689 for (j=0; j<31; j++){
690 tmpSgleHit2[j] = sgleHit2[i+j+1];
691 tmpDbleHit2[j] = dbleHit2[i+j+1];
694 for (Int_t k=0; k<31; k++) {
695 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
696 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
701 if(fDebug==3||fDebug==5) {
702 printf("===============================================================\n");
703 for (i=30; i>=0; i--) {
705 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
710 //---------------------------------------------------------
711 // step # 3 : calculate deviation
712 //---------------------------------------------------------
714 for (i=0; i<31; i++) {
715 for (j=0; j<6; j++) {
720 for (i=0; i<31; i++){
721 Int_t leftDev[5], rightDev[5];
722 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
724 // calculate Left deviation
725 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
726 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
727 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
729 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
730 (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
731 (rearImage[i][20]|!rearImage[i][21])) &
732 (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) &
733 (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
734 (rearImage[i][28]|!rearImage[i][29]));
736 leftDev[1] = !rearImage[i][16] &
737 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
738 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
739 (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
740 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
741 !rearImage[i][23]&!rearImage[i][24]);
743 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
744 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
749 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
752 // calculate Right deviation
753 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
754 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
755 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
757 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
758 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
760 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
761 ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
762 (rearImage[i][10]|!rearImage[i][9])) &
763 ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) &
764 (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
765 !rearImage[i][1]))));
767 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
768 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
769 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
770 (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) &
771 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
772 !rearImage[i][6]&!rearImage[i][7]);
774 rightDev[2] = andR1 & (orR2 | andR3);
777 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
780 // compare Left & Right deviations
781 Int_t tmpLeftDev=0, tmpRightDev=0;
783 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]<<j);
784 tmpRightDev = tmpRightDev + Int_t(rightDev[j]<<j);
787 // assign mimimum deviation do dev[][]
788 if (tmpLeftDev < tmpRightDev ){
789 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
792 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
798 if(fDebug==3||fDebug==5) {
799 printf("===============================================================\n");
800 for (i=30; i>=0; i--) {
802 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
807 //---------------------------------------------------------
808 // step # 4 : sort deviation
809 //---------------------------------------------------------
810 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
811 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
812 Int_t tmpMax[6]={1,1,1,1,1,0};
814 for (i=0; i<15; i++) {
815 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
817 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
820 if(fDebug==3||fDebug==5) {
821 printf("===============================================================\n");
822 printf(" sorting : 1st level \n");
823 for (i=15; i>=0; i--) {
824 printf("\t %i \t",bga1[i]);
825 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
830 for (i=0; i<8; i++) {
831 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
835 if(fDebug==3||fDebug==5) {
836 printf("===============================================================\n");
837 printf(" sorting : 2nd level \n");
838 for (i=7; i>=0; i--) {
839 printf("\t %i \t",bga2[i]);
840 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
845 for (i=0; i<4; i++) {
846 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
850 if(fDebug==3||fDebug==5) {
851 printf("===============================================================\n");
852 printf(" sorting : 3rd level \n");
853 for (i=3; i>=0; i--) {
854 printf("\t %i \t",bga3[i]);
855 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
860 for (i=0; i<2; i++) {
861 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
865 if(fDebug==3||fDebug==5) {
866 printf("===============================================================\n");
867 printf(" sorting : 4th level \n");
868 for (i=1; i>=0; i--) {
869 printf("\t %i \t",bga4[i]);
870 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
875 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
877 // coding from 6 to 5 bits
878 minDev[4] = tmpbga5[5] | tmpbga5[4];
879 for (i=0; i<4; i++) {
880 minDev[i]=tmpbga5[i] & !tmpbga5[4];
883 // find address of strip with minimum deviation
885 if (bga5<=1) minDevStrip[3]=bga4[bga5];
887 Int_t tmpAd=minDevStrip[3]+minDevStrip[4]*2;
888 if (tmpAd<=3) minDevStrip[2]=bga3[tmpAd];
890 tmpAd=minDevStrip[2]+minDevStrip[3]*2+minDevStrip[4]*4;
891 if (tmpAd<=7) minDevStrip[1]=bga2[tmpAd];
893 tmpAd=minDevStrip[1]+minDevStrip[2]*2+minDevStrip[3]*4+minDevStrip[4]*8;
894 if (tmpAd<=15) minDevStrip[0]=bga1[tmpAd];
896 if(fDebug==3||fDebug==5) {
897 printf("===============================================================\n");
898 printf("minDevStrip = ");
899 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
900 printf(" minDev = ");
901 for (i=4; i>=0; i--) printf("%i",minDev[i]);
903 printf("===============================================================\n");
908 //---------------------------------------------
909 void AliMUONTriggerDecision::Sort2x5(Int_t dev1[6], Int_t dev2[6],
910 Int_t minDev[6], Int_t &dev1GTdev2){
911 // returns minimun between dev1 and dev2
912 Int_t tmpDev1=0, tmpDev2=0;
913 for (Int_t j=0; j<5; j++){
914 tmpDev1 = tmpDev1 + Int_t(dev1[j]<<j);
915 tmpDev2 = tmpDev2 + Int_t(dev2[j]<<j);
917 if (tmpDev1 <= tmpDev2 ){
918 for (Int_t j=0; j<=5; j++) { minDev[j]=dev1[j];}
921 for (Int_t j=0; j<=5; j++) { minDev[j]=dev2[j];}
926 //----------------------------------------------------------------------
927 // y part of trigger Algo
928 //----------------------------------------------------------------------
929 //----------------------------------------------------------------------
930 void AliMUONTriggerDecision::TrigY(Int_t y1[16], Int_t y2[16],
931 Int_t y3[16], Int_t y4[16],
932 Int_t y3u[16], Int_t y3d[16],
933 Int_t y4u[16], Int_t y4d[16],
934 Int_t x2m, Int_t x2ud, Int_t orMud[2],
935 Int_t resetMid, Int_t coinc44,
937 // note : resMid = 1 -> cancel
938 //---------------------------------------------------------
939 // step # 1 : prehandling Y
940 //---------------------------------------------------------
944 for (i=0; i<16; i++){
945 y3[i]=y3[i]&!resetMid;
946 y4[i]=y4[i]&!resetMid;
949 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
951 Int_t tmpy3to16[16], tmpy4to16[16];
952 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
954 ch1[2*i] = y1[i]&x2m | y1[2*i]&!x2m;
955 ch1[2*i+1] = y1[i]&x2m | y1[2*i+1]&!x2m;
957 ch2[2*i] = y2[i]&x2m | y2[2*i]&!x2m;
958 ch2[2*i+1] = y2[i]&x2m | y2[2*i+1]&!x2m;
960 tmpy3to16[2*i] = y3[i]&x2m | y3[2*i]&!x2m;
961 tmpy3to16[2*i+1] = y3[i]&x2m | y3[2*i+1]&!x2m;
963 tmpy4to16[2*i] = y4[i]&x2m | y4[2*i]&!x2m;
964 tmpy4to16[2*i+1] = y4[i]&x2m | y4[2*i+1]&!x2m;
966 tmpy3uto16[2*i] = y3u[i]&x2ud | y3u[2*i]&!x2ud;
967 tmpy3uto16[2*i+1] = y3u[i]&x2ud | y3u[2*i+1]&!x2ud;
969 tmpy4uto16[2*i] = y4u[i]&x2ud | y4u[2*i]&!x2ud;
970 tmpy4uto16[2*i+1] = y4u[i]&x2ud | y4u[2*i+1]&!x2ud;
972 tmpy3dto16[2*i] = y3d[i]&x2ud | y3d[2*i]&!x2ud;
973 tmpy3dto16[2*i+1] = y3d[i]&x2ud | y3d[2*i+1]&!x2ud;
975 tmpy4dto16[2*i] = y4d[i]&x2ud | y4d[2*i]&!x2ud;
976 tmpy4dto16[2*i+1] = y4d[i]&x2ud | y4d[2*i+1]&!x2ud;
979 if (orMud[0]==0&&orMud[1]==0){
980 for (i=0; i<16; i++){
981 ch3[i] = tmpy3to16[i];
982 ch4[i] = tmpy4to16[i];
985 if (orMud[0]==0&&orMud[1]==1){
986 for (i=0; i<16; i++){
987 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
988 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
991 if (orMud[0]==1&&orMud[1]==0){
992 for (i=0; i<16; i++){
993 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
994 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
997 if (orMud[0]==1&&orMud[1]==1){
998 for (i=0; i<16; i++){
999 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
1000 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
1005 if(fDebug==4||fDebug==5) {
1006 printf("===============================================================\n");
1007 printf(" Y plane after PreHandling x2m x2ud orMud %i %i %i %i \n",
1008 x2m,x2ud,orMud[0],orMud[1]);
1010 for (istrip=15; istrip>=0; istrip--) {
1011 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1012 if (istrip<10) printf("%i",istrip);
1014 printf("\n YMC11 ");
1015 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
1016 printf("\n YMC12 ");
1017 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
1018 printf("\n YMC21 ");
1019 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
1020 printf("\n YMC22 ");
1021 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
1026 //---------------------------------------------------------
1027 // step # 2 : calculate sgle and dble, apply DS reduction
1028 //---------------------------------------------------------
1029 Int_t sgle1[16], dble1[16];
1030 Int_t sgle2[16], dble2[16];
1032 // Calculate simple and double hits
1033 for (i=0; i<16; i++) {
1034 dble1[i] = ch1[i] & ch2[i];
1035 dble2[i] = ch3[i] & ch4[i];
1037 sgle1[i] = (ch1[i]|ch2[i]);
1038 sgle2[i] = (ch3[i]|ch4[i]);
1042 if(fDebug==4||fDebug==5) {
1043 printf("===============================================================\n");
1044 printf(" Y plane after sgle dble \n");
1046 for (istrip=15; istrip>=0; istrip--) {
1047 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1048 if (istrip<10) printf("%i",istrip);
1050 printf("\n SGLE1 ");
1051 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
1052 printf("\n DBLE1 ");
1053 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
1054 printf("\n SGLE2 ");
1055 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
1056 printf("\n DBLE2 ");
1057 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
1063 Int_t notOr1, notOr2;
1065 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
1066 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
1067 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
1068 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
1070 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
1071 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
1072 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
1073 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
1075 for (i=0; i<16; i++) {
1076 sgle1[i] = sgle1[i] & notOr1 & !coinc44;
1077 sgle2[i] = sgle2[i] & notOr2 & !coinc44;
1080 //---------------------------------------------------------
1081 // step # 3 : 3/4 coincidence
1082 //---------------------------------------------------------
1083 Int_t frontImage[16];
1085 for (i=1; i<15; i++) {
1086 frontImage[i] = (dble1[i] | sgle1[i]) &
1087 (dble2[i+1] | dble2[i] | dble2[i-1]) |
1088 dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
1090 frontImage[0] = (dble1[0] | sgle1[0]) &
1091 (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);
1093 frontImage[15] = (dble1[15] | sgle1[15]) &
1094 (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);
1098 if(fDebug==4||fDebug==5) {
1099 printf("===============================================================\n");
1100 printf(" Y plane frontImage\n");
1102 for (istrip=15; istrip>=0; istrip--) {
1103 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1104 if (istrip<10) printf("%i",istrip);
1107 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1112 //---------------------------------------------------------
1113 // step # 4 : Y position
1114 //---------------------------------------------------------
1115 Int_t or1, or2, and1, and2, and3;
1117 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1118 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1119 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1120 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1121 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1123 coordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
1124 (frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
1125 (or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) &
1126 (or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
1128 coordY[1] = !frontImage[0]&!frontImage[1] &
1129 !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1130 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
1131 (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) &
1132 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
1133 !frontImage[9]&!frontImage[8]);
1135 coordY[2] = and1 & (or2 | and3);
1139 coordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1143 //----------------------------------------------------------------------
1144 // end of trigger Algo
1145 //----------------------------------------------------------------------
1147 //----------------------------------------------------------------------
1148 void AliMUONTriggerDecision::LocalTrigger(Int_t icirc,
1149 Int_t minDevStrip[5],
1150 Int_t minDev[5], Int_t coordY[5],
1152 // returns local trigger answer for circuit icirc
1155 AliMUONTriggerCircuit* triggerCircuit;
1156 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
1157 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1159 Int_t signDev=minDev[4];
1161 for (i=0; i<4; i++) { // extract deviation
1162 deviation = deviation+Int_t(minDev[i]<<i);
1165 Int_t istripX1Circ=0;
1166 for (i=0; i<5; i++) { // extract X1 strip fired
1167 istripX1Circ = istripX1Circ+Int_t(minDevStrip[i]<<i);
1171 for (i=0; i<4; i++) { // extract Y strip fired
1172 iStripY = iStripY+Int_t(coordY[i]<<i);
1176 if (signDev==1&&deviation==0) { // something in X ?
1179 if (coordY[4]==1&&iStripY==15) { // something in Y ?
1187 // fill fTrigger fStripX11 fStripY11
1188 fTrigger[icirc] = 1;
1189 fStripX11[icirc] = istripX1Circ;
1190 fStripY11[icirc] = iStripY;
1192 // calculate deviation in [0+30]
1194 if (signDev==0&&deviation!=0) sign=-1;
1195 if (signDev==0&&deviation==0) sign=0;
1196 if (signDev==1) sign=1;
1197 fDev[icirc] = sign * deviation + 15; // fill fDev
1199 // get Lut output for circuit/istripX/idev/istripY
1200 AliMUONTriggerLut* lut = new AliMUONTriggerLut;
1201 // lut->StartEvent();
1202 lut->GetLutOutput(icirc,fStripX11[icirc],fDev[icirc],fStripY11[icirc],
1203 fLutLpt[icirc],fLutHpt[icirc],fLutApt[icirc]);
1204 // lut->FinishEvent();
1208 Float_t pt= // get ptCal corresponding to istripX1Circ/idev/iStripY
1209 triggerCircuit->PtCal(fStripX11[icirc],fDev[icirc],fStripY11[icirc]);
1210 printf("-------------------------------------------\n");
1211 printf(" Local Trigger info for circuit Id %i (number %i ) \n",
1213 printf(" istripX1 signDev deviation istripY = %i %i %i %i \n",
1214 istripX1Circ,signDev,deviation,iStripY);
1215 printf(" pt = %f (GeV/c) \n",pt);
1216 printf("-------------------------------------------\n");
1217 printf(" Local Trigger Lut Output = Lpt : ");
1218 for (i=1; i>=0; i--) printf("%i",fLutLpt[icirc][i]);
1220 for (i=1; i>=0; i--) printf("%i",fLutHpt[icirc][i]);
1222 for (i=1; i>=0; i--) printf("%i",fLutApt[icirc][i]);
1224 printf("-------------------------------------------\n");
1226 } // local trigger = 1
1229 //----------------------------------------------------------------------
1230 void AliMUONTriggerDecision::GlobalTrigger(){
1231 // loop on Lut[icirc] and give Global Trigger output
1234 for (Int_t icirc=0; icirc<234; icirc++){
1235 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==1)
1236 fGlobalSingleUndef[0] = fGlobalSingleUndef[0] + 1;
1237 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==1)
1238 fGlobalSingleUndef[1] = fGlobalSingleUndef[1] + 1;
1239 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==1)
1240 fGlobalSingleUndef[2] = fGlobalSingleUndef[2] + 1;
1242 if (fLutLpt[icirc][0]==0&&fLutLpt[icirc][1]==1)
1243 fGlobalSinglePlus[0] = fGlobalSinglePlus[0] + 1;
1244 if (fLutHpt[icirc][0]==0&&fLutHpt[icirc][1]==1)
1245 fGlobalSinglePlus[1] = fGlobalSinglePlus[1] + 1;
1246 if (fLutApt[icirc][0]==0&&fLutApt[icirc][1]==1)
1247 fGlobalSinglePlus[2] = fGlobalSinglePlus[2] + 1;
1249 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==0)
1250 fGlobalSingleMinus[0] = fGlobalSingleMinus[0] + 1;
1251 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==0)
1252 fGlobalSingleMinus[1] = fGlobalSingleMinus[1] + 1;
1253 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==0)
1254 fGlobalSingleMinus[2] = fGlobalSingleMinus[2] + 1;
1257 // like sign low, high and all pt
1258 for (i=0; i<3; i++) {
1259 fGlobalPairLike[i]=fGlobalSingleMinus[i]*(fGlobalSingleMinus[i]-1)/2 +
1260 fGlobalSinglePlus[i]*(fGlobalSinglePlus[i]-1)/2 +
1261 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1262 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1263 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1266 // unlike sign low, high and all pt
1267 for (i=0; i<3; i++) {
1268 fGlobalPairUnlike[i]=fGlobalSingleMinus[i]*fGlobalSinglePlus[i] +
1269 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1270 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1271 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1275 printf("===================================================\n");
1276 printf(" Global Trigger output Low pt High pt All\n");
1277 printf(" number of Single Plus :\t");
1278 for (i=0; i<3; i++) printf("%i\t",fGlobalSinglePlus[i]);
1280 printf(" number of Single Minus :\t");
1281 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleMinus[i]);
1283 printf(" number of Single Undefined :\t");
1284 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleUndef[i]);
1286 printf(" number of UnlikeSign pair :\t");
1287 for (i=0; i<3; i++) printf("%i\t",fGlobalPairUnlike[i]);
1289 printf(" number of LikeSign pair :\t");
1290 for (i=0; i<3; i++) printf("%i\t",fGlobalPairLike[i]);
1292 printf("===================================================\n");
1297 //----------------------------------------------------------------------
1298 void AliMUONTriggerDecision::PrintBitPatXInput(Int_t icirc){
1299 // print bit pattern for X strips
1303 printf("-------- TRIGGER INPUT ---------\n");
1304 printf("===============================================================\n");
1305 printf(" 5432109876543210");
1306 printf("\n XMC11 ");
1307 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit11[icirc][istrip]);
1308 printf("\n XMC12 ");
1309 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit12[icirc][istrip]);
1310 printf("\n XMC21 ");
1311 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit21[icirc][istrip]);
1312 printf("\n XMC22 ");
1313 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit22[icirc][istrip]);
1315 printf("10987654321098765432109876543210\n");
1318 //----------------------------------------------------------------------
1319 void AliMUONTriggerDecision::PrintBitPatYInput(Int_t icirc){
1320 // print bit pattern for Y strips
1324 AliMUONTriggerCircuit* triggerCircuit;
1325 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
1326 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1327 Int_t nStrip=triggerCircuit->GetNstripY();
1329 printf("---------------------------------------------------------------\n");
1331 for (istrip=nStrip-1; istrip>=0; istrip--) {
1332 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1333 if (istrip<10) printf("%i",istrip);
1335 printf("\n YMC11 ");
1336 for (istrip=nStrip-1; istrip>=0; istrip--)
1337 printf("%i",fYbit11[icirc][istrip]);
1338 printf("\n YMC12 ");
1339 for (istrip=nStrip-1; istrip>=0; istrip--)
1340 printf("%i",fYbit12[icirc][istrip]);
1341 printf("\n YMC21 ");
1342 for (istrip=nStrip-1; istrip>=0; istrip--)
1343 printf("%i",fYbit21[icirc][istrip]);
1344 printf("\n YMC22 ");
1345 for (istrip=nStrip-1; istrip>=0; istrip--)
1346 printf("%i",fYbit22[icirc][istrip]);
1349 printf("---------------------------------------------------------------");
1350 printf("\n upper part of circuit %i",idCircuit);
1351 printf("\n UMC21 ");
1352 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21U[icirc][istrip]);
1353 printf("\n UMC22 ");
1354 for (istrip=15; istrip>=0; istrip--) printf("%i", fYbit22U[icirc][istrip]);
1356 printf("\n lower part of circuit %i",idCircuit);
1357 printf("\n LMC21 ");
1358 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21D[icirc][istrip]);
1359 printf("\n LMC22 ");
1360 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit22D[icirc][istrip]);
1362 printf("===============================================================\n");
1365 //----------------------------------------------------------------------
1366 void AliMUONTriggerDecision::PrintLocalOutput(Int_t minDevStrip[5],
1369 // print Local trigger output before the LuT step
1373 printf("===============================================================\n");
1374 printf("-------- TRIGGER OUTPUT --------\n");
1375 printf("minDevStrip = ");
1376 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
1377 printf(" minDev = ");
1378 for (i=4; i>=0; i--) printf("%i",minDev[i]);
1379 printf(" coordY = ");
1380 for (i=4; i>=0; i--) printf("%i",coordY[i]);
1384 //----------------------------------------------------------------------
1385 //--- methods which return member data related info
1386 //----------------------------------------------------------------------
1387 Int_t AliMUONTriggerDecision::GetITrigger(Int_t icirc) const{
1388 // returns Local Trigger Status
1389 return fTrigger[icirc];
1391 //----------------------------------------------------------------------
1392 Int_t AliMUONTriggerDecision::GetStripX11(Int_t icirc) const{
1393 // returns fStripX11
1394 return fStripX11[icirc];
1396 //----------------------------------------------------------------------
1397 Int_t AliMUONTriggerDecision::GetDev(Int_t icirc) const{
1401 //----------------------------------------------------------------------
1402 Int_t AliMUONTriggerDecision::GetStripY11(Int_t icirc) const{
1403 // returns fStripY11;
1404 return fStripY11[icirc];
1406 //----------------------------------------------------------------------
1407 void AliMUONTriggerDecision::GetLutOutput(Int_t icirc, Int_t lpt[2],
1408 Int_t hpt[2], Int_t apt[2]) const {
1409 // returns Look up Table output
1410 for (Int_t i=0; i<2; i++) {
1411 lpt[i]=fLutLpt[icirc][i];
1412 hpt[i]=fLutHpt[icirc][i];
1413 apt[i]=fLutApt[icirc][i];
1416 //----------------------------------------------------------------------
1417 void AliMUONTriggerDecision::GetGlobalTrigger(Int_t singlePlus[3],
1418 Int_t singleMinus[3],
1419 Int_t singleUndef[3],
1420 Int_t pairUnlike[3],
1421 Int_t pairLike[3]) const {
1422 // returns Global Trigger information (0,1,2 : Lpt,Hpt,Apt)
1423 // should not be used anymore.
1424 for (Int_t i=0; i<3; i++) {
1425 singlePlus[i] = fGlobalSinglePlus[i];
1426 singleMinus[i] = fGlobalSingleMinus[i];
1427 singleUndef[i] = fGlobalSingleUndef[i];
1428 pairUnlike[i] = fGlobalPairUnlike[i];
1429 pairLike[i] = fGlobalPairLike[i];
1433 //_______________________________________________________________________
1434 void AliMUONTriggerDecision::Digits2Trigger(){
1435 // call the Trigger Algorithm and fill TreeD
1437 ClearDigitNumbers();
1439 fMUONData->ResetTrigger();
1441 AliMUONGlobalTrigger* pGloTrig = new AliMUONGlobalTrigger(fGlobalSinglePlus, fGlobalSingleMinus,
1442 fGlobalSingleUndef, fGlobalPairUnlike,
1444 // add a local trigger in the list
1445 fMUONData->AddGlobalTrigger(*pGloTrig);
1447 for (Int_t icirc=0; icirc<AliMUONConstants::NTriggerCircuit(); icirc++) {
1448 if(GetITrigger(icirc)==1) {
1449 Int_t localtr[15]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
1450 Int_t loLpt[2]={0,0}; Int_t loHpt[2]={0,0}; Int_t loApt[2]={0,0};
1451 GetLutOutput(icirc, loLpt, loHpt, loApt);
1453 localtr[1] = GetStripX11(icirc);
1454 localtr[2] = GetDev(icirc);
1455 localtr[3] = GetStripY11(icirc);
1456 for (Int_t i = 0; i < 2; i++) { // convert the Lut output in 1 digit
1457 localtr[4] += Int_t(loLpt[i]<<i);
1458 localtr[5] += Int_t(loHpt[i]<<i);
1459 localtr[6] += Int_t(loApt[i]<<i);
1462 for (Int_t i = 0; i < 16; i++) { // convert X/Y bit in bit pattern
1463 localtr[7] |= (fXbit11[icirc][i] << i);
1464 localtr[8] |= (fXbit12[icirc][i] << i);
1466 // 8 first and last elts correspond to neighbouring cards
1467 localtr[9] |= (fXbit21[icirc][i+8] << i);
1468 localtr[10] |= (fXbit22[icirc][i+8] << i);
1470 localtr[11] |= (fYbit11[icirc][i] << i);
1471 localtr[12] |= (fYbit12[icirc][i] << i);
1472 localtr[13] |= (fYbit21[icirc][i] << i);
1473 localtr[14] |= (fYbit22[icirc][i] << i);
1476 AliMUONLocalTrigger* pLocTrig = new AliMUONLocalTrigger(localtr, fDigitNumbers[icirc]);
1477 fMUONData->AddLocalTrigger(*pLocTrig); // add a local trigger in the list
1482 //_______________________________________________________________________
1483 void AliMUONTriggerDecision::ClearDigitNumbers()
1485 // Clears the fDigitNumbers arrays so that they are all empty.
1487 for (Int_t i = 0; i < AliMUONConstants::NTriggerCircuit(); i++)
1488 fDigitNumbers[i].Set(0);
1491 //_______________________________________________________________________
1492 void AliMUONTriggerDecision::DigitFiredCircuit(
1493 Int_t circuit, Int_t cathode,
1494 Int_t chamber, Int_t digit
1497 // Registers that the specified digit fired the specified circuit.
1498 // This digit gets added to an array which will be copied to
1499 // AliMUONLocalTrigger when such an object is created for each circuit.
1501 Int_t digitnumber = AliMUONLocalTrigger::EncodeDigitNumber(chamber, cathode, digit);
1502 Int_t last = fDigitNumbers[circuit].GetSize();
1503 fDigitNumbers[circuit].Set(last + 1);
1504 fDigitNumbers[circuit][last] = digitnumber;