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 **************************************************************************/
18 #include "AliMUONTriggerCircuit.h"
19 #include "AliMUONTriggerDecision.h"
20 #include "AliMUONTriggerLut.h"
21 #include "AliMUONHitMapA1.h"
24 #include "AliRunLoader.h"
25 #include "AliLoader.h"
26 #include "AliSegmentation.h"
27 #include "AliMUONResponse.h"
28 #include "AliMUONChamber.h"
29 #include "AliMUONDigit.h"
30 #include "AliMUONConstants.h"
31 #include "AliMUONGlobalTrigger.h"
32 #include "AliMUONLocalTrigger.h"
41 #include <TPostScript.h>
43 #include <Riostream.h>
46 //----------------------------------------------------------------------
47 ClassImp(AliMUONTriggerDecision)
49 //----------------------------------------------------------------------
50 AliMUONTriggerDecision::AliMUONTriggerDecision(AliLoader* loader, Int_t iprint)
53 fDebug = iprint; // print option
54 // iprint = 0 : don't print anything
55 // iprint = 1 : print Global Trigger Output
56 // iprint = 2 : print Local and Global Trigger Outputs
57 // iprint = 3 : iprint = 2 + detailed info on X strips
58 // iprint = 4 : iprint = 2 + detailed info on Y strip
59 // iprint = 5 : iprint = 2 + detailed info on X and Y strips
60 // Note : with iprint>2, the strips detailed info is given for all circuits
62 // Global Trigger information
67 for (i=0; i<3; i++) { // [0] : Low pt, [1] : High pt, [2] : All pt
68 fGlobalSinglePlus[i]=0; // tot num of single plus
69 fGlobalSingleMinus[i]=0; // tot num of single minus
70 fGlobalSingleUndef[i]=0; // tot num of single undefined
71 fGlobalPairUnlike[i]=0; // tot num of unlike-sign pairs
72 fGlobalPairLike[i]=0; // tot num of like-sign pairs
74 // Local Trigger information
75 for (icirc=0; icirc<234; icirc++){
76 fTrigger[icirc]=0; // trigger or not
77 fStripX11[icirc]=0; // X strip in MC11 which triggers
78 fDev[icirc]=0; // deviation which triggers
79 fStripY11[icirc]=0; // Y strip in MC11 which triggers
80 for (i=0; i<2; i++) { // pt information via LuT
81 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
85 for (icirc=0; icirc<234; icirc++) {
86 for (istrip=0; istrip<16; istrip++) {
87 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
88 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
89 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
90 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
91 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
93 for (istrip=0; istrip<32; istrip++) {
94 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
98 fTriggerCircuit = new TObjArray(AliMUONConstants::NTriggerCircuit());
100 // initialize loader's
103 // initialize container
104 fMUONData = new AliMUONData(fLoader,"MUON","MUON");
106 // Loading AliRun master
107 AliRunLoader* runloader = fLoader->GetRunLoader();
108 if (runloader->GetAliRun() == 0x0) runloader->LoadgAlice();
109 gAlice = runloader->GetAliRun();
112 fMUON = (AliMUON*) gAlice->GetDetector("MUON");
115 for (icirc = 0; icirc < AliMUONConstants::NTriggerCircuit(); icirc++) {
116 AliMUONTriggerCircuit* pCir = 0;
117 pCir = &(fMUON->TriggerCircuit(icirc));
118 fTriggerCircuit->AddAt(pCir, icirc);
122 //----------------------------------------------------------------------
123 AliMUONTriggerDecision::AliMUONTriggerDecision(const AliMUONTriggerDecision& rhs)
126 // Protected copy constructor
128 Fatal("AliMUONTriggerDecision", "Not implemented.");
132 //----------------------------------------------------------------------
133 AliMUONTriggerDecision::~AliMUONTriggerDecision()
136 if (fTriggerCircuit){
137 fTriggerCircuit->Clear();// Sets pointers to 0 sinche it is not the owner
138 delete fTriggerCircuit;
144 //----------------------------------------------------------------------
145 AliMUONTriggerDecision&
146 AliMUONTriggerDecision::operator=(const AliMUONTriggerDecision& rhs)
148 // Protected assignement operator
150 if (this == &rhs) return *this;
152 Fatal("operator=", "Not implemented.");
158 //----------------------------------------------------------------------
159 void AliMUONTriggerDecision::Trigger(){
160 // main method of the class which calls the overall Trigger procedure
166 Int_t coinc44=0, resetMid=0; // initialize coincidence
168 AliMUONTriggerCircuit* triggerCircuit;
170 for (Int_t icirc=0; icirc<234; icirc++) { // loop on circuits
171 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
172 // Int_t idCircuit=triggerCircuit->GetIdCircuit();
174 Int_t minDevStrip[5], minDev[5], coordY[5];
175 for (Int_t i=0; i<5; i++) {
176 minDevStrip[i]=minDev[i]=coordY[i]=0;
178 Int_t x2m=triggerCircuit->GetX2m();
179 Int_t x2ud=triggerCircuit->GetX2ud();
180 Int_t orMud[2]={0,0};
181 triggerCircuit->GetOrMud(orMud);
184 TrigX(fXbit11[icirc],fXbit12[icirc],fXbit21[icirc],fXbit22[icirc],
185 coinc44, minDevStrip, minDev);
187 TrigY(fYbit11[icirc],fYbit12[icirc],fYbit21[icirc],fYbit22[icirc],
188 fYbit21U[icirc],fYbit21D[icirc],fYbit22U[icirc],fYbit22D[icirc],
189 x2m,x2ud,orMud,resetMid,coinc44,coordY);
192 LocalTrigger(icirc, minDevStrip, minDev, coordY, iTrigger);
194 if (iTrigger==1&&fDebug>1) {
195 PrintBitPatXInput(icirc);
196 PrintBitPatYInput(icirc);
197 PrintLocalOutput(minDevStrip, minDev, coordY);
199 } // end loop on circuits
201 // call Global Trigger
205 //----------------------------------------------------------------------
206 void AliMUONTriggerDecision::ResetBit(){
207 // reset bit pattern, global and local trigger output tables to 0
213 for (icirc=0; icirc<234; icirc++) {
214 for (istrip=0; istrip<16; istrip++) {
215 fXbit11[icirc][istrip]=fXbit12[icirc][istrip]=0;
216 fYbit11[icirc][istrip]=fYbit12[icirc][istrip]=0;
217 fYbit21[icirc][istrip]=fYbit22[icirc][istrip]=0;
218 fYbit21U[icirc][istrip]=fYbit22U[icirc][istrip]=0;
219 fYbit21D[icirc][istrip]=fYbit22D[icirc][istrip]=0;
221 for (istrip=0; istrip<32; istrip++) {
222 fXbit21[icirc][istrip]=fXbit22[icirc][istrip]=0;
225 for (i=0; i<3; i++) {
226 fGlobalSinglePlus[i]=0;
227 fGlobalSingleMinus[i]=0;
228 fGlobalSingleUndef[i]=0;
229 fGlobalPairLike[i]=0;
230 fGlobalPairLike[i]=0;
232 for (icirc=0; icirc<234; icirc++){
237 for (i=0; i<2; i++) {
238 fLutLpt[icirc][i]=fLutHpt[icirc][i]=fLutApt[icirc][i]=0;
243 //----------------------------------------------------------------------
244 void AliMUONTriggerDecision::SetBit(){
245 // 1) loop over chambers and cathodes
247 // 3) remove soft background
248 // 4) set the bit patterns
251 AliMUONTriggerCircuit* triggerCircuit;
253 for (Int_t chamber=11; chamber<15; chamber++){
254 for (Int_t cathode=1; cathode<3; cathode++){
256 // AliMUONChamber* iChamber = &(pMUON->Chamber(chamber-1));
257 // AliSegmentation* segmentation;
258 fLoader->TreeD()->GetEvent(cathode-1);
259 TClonesArray *muonDigits = fMUONData->Digits(chamber-1);
260 Int_t ndigits = muonDigits->GetEntriesFast();
262 printf("\n 1 Found %d digits in %p %d \n ", ndigits, (void*)muonDigits,chamber-1);
266 for (Int_t digit=0; digit<ndigits; digit++) {
267 mdig = (AliMUONDigit*)muonDigits->UncheckedAt(digit);
268 // get the center of the pad Id
269 Int_t ix=mdig->PadX();
270 Int_t iy=mdig->PadY();
272 printf("digits %d ix %d iy %d \n",digit,ix,iy);
274 // get the sum of the coded charge
275 // see coding convention in AliMUONChamberTrigger::DisIntegration
277 for (Int_t icharge=0; icharge<10; icharge++) {
278 sumCharge=sumCharge+mdig->TrackCharge(icharge);
280 // apply condition on soft background
281 Int_t testCharge=sumCharge-(Int_t(sumCharge/10))*10;
282 if(sumCharge<=10||testCharge>0) {
284 Int_t code=TMath::Abs(ix)*100+iy;
285 if (ix<0) { code=-code; }
295 for (icirc=0; icirc<234; icirc++) {
296 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
297 for (istrip=0; istrip<16; istrip++) {
298 if (triggerCircuit->GetXcode(0,istrip)==code)
299 fXbit11[icirc][istrip]=1;
304 for (icirc=0; icirc<234; icirc++) {
305 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
306 for (istrip=0; istrip<16; istrip++) {
307 if (triggerCircuit->GetXcode(1,istrip)==code)
308 fXbit12[icirc][istrip]=1;
313 for (icirc=0; icirc<234; icirc++) {
314 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
315 for (istrip=0; istrip<32; istrip++) {
316 if (triggerCircuit->GetXcode(2,istrip)==code)
317 fXbit21[icirc][istrip]=1;
322 for (icirc=0; icirc<234; icirc++) {
323 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
324 for (istrip=0; istrip<32; istrip++) {
325 if (triggerCircuit->GetXcode(3,istrip)==code)
326 fXbit22[icirc][istrip]=1;
336 for (icirc=0; icirc<234; icirc++) {
337 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
338 nStrip=triggerCircuit->GetNstripY();
339 for (istrip=0; istrip<nStrip; istrip++) {
340 if (triggerCircuit->GetYcode(0,istrip)==code)
341 fYbit11[icirc][istrip]=1;
346 for (icirc=0; icirc<234; icirc++) {
347 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
348 nStrip=triggerCircuit->GetNstripY();
349 for (istrip=0; istrip<nStrip; istrip++) {
350 if (triggerCircuit->GetYcode(1,istrip)==code)
351 fYbit12[icirc][istrip]=1;
356 for (icirc=0; icirc<234; icirc++) {
357 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
358 nStrip=triggerCircuit->GetNstripY();
359 for (istrip=0; istrip<nStrip; istrip++) {
360 if (triggerCircuit->GetYcode(2,istrip)==code)
361 fYbit21[icirc][istrip]=1;
366 for (icirc=0; icirc<234; icirc++) {
367 triggerCircuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
368 nStrip=triggerCircuit->GetNstripY();
369 for (istrip=0; istrip<nStrip; istrip++) {
370 if (triggerCircuit->GetYcode(3,istrip)==code)
371 fYbit22[icirc][istrip]=1;
377 } // remove soft background
378 } // end loop on digit
379 fMUONData->ResetDigits();
380 } // end loop on cathode
381 } // end loop on chamber
384 //----------------------------------------------------------------------
385 void AliMUONTriggerDecision::SetBitUpDownY(){
386 // Set Y bit for up and down parts of circuits
387 Int_t idModule, nStripX, nStripY, iPosCircuit;
390 for (Int_t icirc=0; icirc<234; icirc++) {
392 AliMUONTriggerCircuit* circuit; // current circuit
393 AliMUONTriggerCircuit* circuitD; // circuit Down
394 AliMUONTriggerCircuit* circuitU; // circuit Up
396 circuit = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icirc);
397 idModule=circuit->GetIdModule(); // corresponding module Id.
398 nStripX=circuit->GetNstripX(); // number of X strips
399 nStripY=circuit->GetNstripY(); // number of Y strips
400 iPosCircuit=circuit->GetPosCircuit(); // position of circuit in module
403 if (iPosCircuit==1) { // need to scan lower module
404 if(idModule<91&&TMath::Abs(idModule)!=41&&idModule>-91) {
405 Int_t icircD=circuit->GetICircuitD();
406 circuitD = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircD);
407 Int_t nStripD=circuitD->GetNstripY();
409 if (TMath::Abs(idModule)==42) { // shift of +8 bits
410 for (Int_t istrip=0; istrip<nStripD; istrip++) {
411 fYbit21D[icirc][istrip+8]=fYbit21[icircD][istrip];
412 fYbit22D[icirc][istrip+8]=fYbit22[icircD][istrip];
414 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
415 for (Int_t istrip=0; istrip<nStripD; istrip++) {
416 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip+8];
417 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip+8];
420 for (Int_t istrip=0; istrip<nStripD; istrip++) {
421 fYbit21D[icirc][istrip]=fYbit21[icircD][istrip];
422 fYbit22D[icirc][istrip]=fYbit22[icircD][istrip];
426 } else { // lower strips within same module
427 for (Int_t istrip=0; istrip<nStripY; istrip++) {
428 fYbit21D[icirc][istrip]=fYbit21[icirc][istrip];
429 fYbit22D[icirc][istrip]=fYbit22[icirc][istrip];
434 if ((iPosCircuit==1&&nStripX==16)||(iPosCircuit==2&&nStripX==32)||
435 (iPosCircuit==3&&nStripX==48)||(iPosCircuit==4&&nStripX==64)) {
436 if ((idModule>17||idModule<-17)&&TMath::Abs(idModule)!=61) {
437 Int_t icircU=circuit->GetICircuitU();
438 circuitU = (AliMUONTriggerCircuit*)fTriggerCircuit->At(icircU);
439 Int_t nStripU=circuitU->GetNstripY();
441 if (TMath::Abs(idModule)==62) { // shift of +8 bits
442 for (Int_t istrip=0; istrip<nStripU; istrip++) {
443 fYbit21U[icirc][istrip+8]=fYbit21[icircU][istrip];
444 fYbit22U[icirc][istrip+8]=fYbit22[icircU][istrip];
446 } else if (TMath::Abs(idModule)==52) { // shift of -8 bits
447 for (Int_t istrip=0; istrip<nStripU; istrip++) {
448 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip+8];
449 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip+8];
452 for (Int_t istrip=0; istrip<nStripU; istrip++) {
453 fYbit21U[icirc][istrip]=fYbit21[icircU][istrip];
454 fYbit22U[icirc][istrip]=fYbit22[icircU][istrip];
458 } else { // upper strips within same module
459 for (Int_t istrip=0; istrip<nStripY; istrip++) {
460 fYbit21U[icirc][istrip]=fYbit21[icirc][istrip];
461 fYbit22U[icirc][istrip]=fYbit22[icirc][istrip];
467 //----------------------------------------------------------------------
468 // x part of trigger Algo
469 //----------------------------------------------------------------------
470 //----------------------------------------------------------------------
471 void AliMUONTriggerDecision::TrigX(Int_t ch1q[16], Int_t ch2q[16],
472 Int_t ch3q[32], Int_t ch4q[32],
473 Int_t coinc44, Int_t minDevStrip[5],
475 // note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4)
476 //---------------------------------------------------------
477 // step # 1 : declustering, reduction DS, calculate sgle & dble
478 //---------------------------------------------------------
479 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
480 Int_t sgleHit1[31], sgleHit2[63];
481 Int_t dbleHit1[31], dbleHit2[63];
487 for (i=0; i<31; i++) {
491 for (i=0; i<63; i++) {
496 //--- inititialize che using chq
497 for (i=0; i<19; i++) {
498 if (i<1||i>16) ch1e[i]=0;
499 else ch1e[i]=ch1q[i-1];
501 for (i=0; i<20; i++) {
502 if (i<2||i>17) ch2e[i]=0;
503 else ch2e[i]=ch2q[i-2];
505 for (i=0; i<35; i++) {
506 if (i<1||i>32) ch3e[i]=0;
507 else ch3e[i]=ch3q[i-1];
509 for (i=0; i<36; i++) {
510 if (i<2||i>33) ch4e[i]=0;
511 else ch4e[i]=ch4q[i-2];
515 //--- calculate dble & sgle first station
516 for (i=0; i<=15; i++) {
517 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
518 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
520 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
521 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
524 for (i=0; i<=14; i++) {
525 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
526 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
527 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
528 (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) |
529 ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
532 //--- calculate dble & sgle second station
533 for (i=0; i<=31; i++) {
534 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
535 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
536 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
537 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
540 for (i=0; i<=30; i++) {
541 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
542 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
543 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
544 (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) |
545 ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
549 if(fDebug==3||fDebug==5) {
550 printf("===============================================================\n");
551 printf(" X plane after sgle and dble \n");
552 printf(" 0987654321098765432109876543210");
554 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
556 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
558 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
560 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
561 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
564 //---------------------------------------------------------
565 // step # 2 : coincidence 3/4
566 //---------------------------------------------------------
567 Int_t rearImage[31][31];
568 for (i=0; i<31; i++) {
569 for (j=0; j<31; j++) {
574 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
575 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
576 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
577 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
578 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
579 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
580 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
581 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !coinc44;
583 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
584 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
585 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
586 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
587 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
588 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
589 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
590 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
591 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
592 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
593 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
594 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
595 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
596 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
597 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
598 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !coinc44;
601 for (i=0; i<31; i++) {
602 sgleHit1[i] = !sgleHit1[i]¬Or1;
604 for (i=0; i<63; i++) {
605 sgleHit2[i] = !sgleHit2[i]¬Or2;
609 for (i=0; i<31; i++){
610 Int_t tmpSgleHit2[31];
611 Int_t tmpDbleHit2[31];
612 for (j=0; j<31; j++){
613 tmpSgleHit2[j] = sgleHit2[i+j+1];
614 tmpDbleHit2[j] = dbleHit2[i+j+1];
617 for (Int_t k=0; k<31; k++) {
618 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
619 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
624 if(fDebug==3||fDebug==5) {
625 printf("===============================================================\n");
626 for (i=30; i>=0; i--) {
628 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
633 //---------------------------------------------------------
634 // step # 3 : calculate deviation
635 //---------------------------------------------------------
637 for (i=0; i<31; i++) {
638 for (j=0; j<6; j++) {
643 for (i=0; i<31; i++){
644 Int_t leftDev[5], rightDev[5];
645 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
647 // calculate Left deviation
648 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
649 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
650 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
652 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
653 (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
654 (rearImage[i][20]|!rearImage[i][21])) &
655 (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) &
656 (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
657 (rearImage[i][28]|!rearImage[i][29]));
659 leftDev[1] = !rearImage[i][16] &
660 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
661 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
662 (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
663 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
664 !rearImage[i][23]&!rearImage[i][24]);
666 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
667 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
672 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
675 // calculate Right deviation
676 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
677 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
678 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
680 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
681 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
683 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
684 ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
685 (rearImage[i][10]|!rearImage[i][9])) &
686 ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) &
687 (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
688 !rearImage[i][1]))));
690 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
691 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
692 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
693 (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) &
694 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
695 !rearImage[i][6]&!rearImage[i][7]);
697 rightDev[2] = andR1 & (orR2 | andR3);
700 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
703 // compare Left & Right deviations
704 Int_t tmpLeftDev=0, tmpRightDev=0;
706 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]*TMath::Power(2,j));
707 tmpRightDev = tmpRightDev + Int_t(rightDev[j]*TMath::Power(2,j));
710 // assign mimimum deviation do dev[][]
711 if (tmpLeftDev < tmpRightDev ){
712 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
715 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
721 if(fDebug==3||fDebug==5) {
722 printf("===============================================================\n");
723 for (i=30; i>=0; i--) {
725 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
730 //---------------------------------------------------------
731 // step # 4 : sort deviation
732 //---------------------------------------------------------
733 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
734 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
735 Int_t tmpMax[6]={1,1,1,1,1,0};
737 for (i=0; i<15; i++) {
738 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
740 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
743 if(fDebug==3||fDebug==5) {
744 printf("===============================================================\n");
745 printf(" sorting : 1st level \n");
746 for (i=15; i>=0; i--) {
747 printf("\t %i \t",bga1[i]);
748 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
753 for (i=0; i<8; i++) {
754 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
758 if(fDebug==3||fDebug==5) {
759 printf("===============================================================\n");
760 printf(" sorting : 2nd level \n");
761 for (i=7; i>=0; i--) {
762 printf("\t %i \t",bga2[i]);
763 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
768 for (i=0; i<4; i++) {
769 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
773 if(fDebug==3||fDebug==5) {
774 printf("===============================================================\n");
775 printf(" sorting : 3rd level \n");
776 for (i=3; i>=0; i--) {
777 printf("\t %i \t",bga3[i]);
778 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
783 for (i=0; i<2; i++) {
784 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
788 if(fDebug==3||fDebug==5) {
789 printf("===============================================================\n");
790 printf(" sorting : 4th level \n");
791 for (i=1; i>=0; i--) {
792 printf("\t %i \t",bga4[i]);
793 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
798 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
800 // coding from 6 to 5 bits
801 minDev[4] = tmpbga5[5] | tmpbga5[4];
802 for (i=0; i<4; i++) {
803 minDev[i]=tmpbga5[i] & !tmpbga5[4];
806 // find address of strip with minimum deviation
808 if (bga5<=1) minDevStrip[3]=bga4[bga5];
810 Int_t tmpAd=minDevStrip[3]+minDevStrip[4]*2;
811 if (tmpAd<=3) minDevStrip[2]=bga3[tmpAd];
813 tmpAd=minDevStrip[2]+minDevStrip[3]*2+minDevStrip[4]*4;
814 if (tmpAd<=7) minDevStrip[1]=bga2[tmpAd];
816 tmpAd=minDevStrip[1]+minDevStrip[2]*2+minDevStrip[3]*4+minDevStrip[4]*8;
817 if (tmpAd<=15) minDevStrip[0]=bga1[tmpAd];
819 if(fDebug==3||fDebug==5) {
820 printf("===============================================================\n");
821 printf("minDevStrip = ");
822 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
823 printf(" minDev = ");
824 for (i=4; i>=0; i--) printf("%i",minDev[i]);
826 printf("===============================================================\n");
831 //---------------------------------------------
832 void AliMUONTriggerDecision::Sort2x5(Int_t dev1[6], Int_t dev2[6],
833 Int_t minDev[6], Int_t &dev1GTdev2){
834 // returns minimun between dev1 and dev2
835 Int_t tmpDev1=0, tmpDev2=0;
836 for (Int_t j=0; j<5; j++){
837 tmpDev1 = tmpDev1 + Int_t(dev1[j]*TMath::Power(2,j));
838 tmpDev2 = tmpDev2 + Int_t(dev2[j]*TMath::Power(2,j));
840 if (tmpDev1 <= tmpDev2 ){
841 for (Int_t j=0; j<=5; j++) { minDev[j]=dev1[j];}
844 for (Int_t j=0; j<=5; j++) { minDev[j]=dev2[j];}
849 //----------------------------------------------------------------------
850 // y part of trigger Algo
851 //----------------------------------------------------------------------
852 //----------------------------------------------------------------------
853 void AliMUONTriggerDecision::TrigY(Int_t y1[16], Int_t y2[16],
854 Int_t y3[16], Int_t y4[16],
855 Int_t y3u[16], Int_t y3d[16],
856 Int_t y4u[16], Int_t y4d[16],
857 Int_t x2m, Int_t x2ud, Int_t orMud[2],
858 Int_t resetMid, Int_t coinc44,
860 // note : resMid = 1 -> cancel
861 //---------------------------------------------------------
862 // step # 1 : prehandling Y
863 //---------------------------------------------------------
867 for (i=0; i<16; i++){
868 y3[i]=y3[i]&!resetMid;
869 y4[i]=y4[i]&!resetMid;
872 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
874 Int_t tmpy3to16[16], tmpy4to16[16];
875 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
877 ch1[2*i] = y1[i]&x2m | y1[2*i]&!x2m;
878 ch1[2*i+1] = y1[i]&x2m | y1[2*i+1]&!x2m;
880 ch2[2*i] = y2[i]&x2m | y2[2*i]&!x2m;
881 ch2[2*i+1] = y2[i]&x2m | y2[2*i+1]&!x2m;
883 tmpy3to16[2*i] = y3[i]&x2m | y3[2*i]&!x2m;
884 tmpy3to16[2*i+1] = y3[i]&x2m | y3[2*i+1]&!x2m;
886 tmpy4to16[2*i] = y4[i]&x2m | y4[2*i]&!x2m;
887 tmpy4to16[2*i+1] = y4[i]&x2m | y4[2*i+1]&!x2m;
889 tmpy3uto16[2*i] = y3u[i]&x2ud | y3u[2*i]&!x2ud;
890 tmpy3uto16[2*i+1] = y3u[i]&x2ud | y3u[2*i+1]&!x2ud;
892 tmpy4uto16[2*i] = y4u[i]&x2ud | y4u[2*i]&!x2ud;
893 tmpy4uto16[2*i+1] = y4u[i]&x2ud | y4u[2*i+1]&!x2ud;
895 tmpy3dto16[2*i] = y3d[i]&x2ud | y3d[2*i]&!x2ud;
896 tmpy3dto16[2*i+1] = y3d[i]&x2ud | y3d[2*i+1]&!x2ud;
898 tmpy4dto16[2*i] = y4d[i]&x2ud | y4d[2*i]&!x2ud;
899 tmpy4dto16[2*i+1] = y4d[i]&x2ud | y4d[2*i+1]&!x2ud;
902 if (orMud[0]==0&&orMud[1]==0){
903 for (i=0; i<16; i++){
904 ch3[i] = tmpy3to16[i];
905 ch4[i] = tmpy4to16[i];
908 if (orMud[0]==0&&orMud[1]==1){
909 for (i=0; i<16; i++){
910 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
911 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
914 if (orMud[0]==1&&orMud[1]==0){
915 for (i=0; i<16; i++){
916 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
917 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
920 if (orMud[0]==1&&orMud[1]==1){
921 for (i=0; i<16; i++){
922 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
923 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
928 if(fDebug==4||fDebug==5) {
929 printf("===============================================================\n");
930 printf(" Y plane after PreHandling x2m x2ud orMud %i %i %i %i \n",
931 x2m,x2ud,orMud[0],orMud[1]);
933 for (istrip=15; istrip>=0; istrip--) {
934 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
935 if (istrip<10) printf("%i",istrip);
938 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
940 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
942 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
944 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
949 //---------------------------------------------------------
950 // step # 2 : calculate sgle and dble, apply DS reduction
951 //---------------------------------------------------------
952 Int_t sgle1[16], dble1[16];
953 Int_t sgle2[16], dble2[16];
955 // Calculate simple and double hits
956 for (i=0; i<16; i++) {
957 dble1[i] = ch1[i] & ch2[i];
958 dble2[i] = ch3[i] & ch4[i];
960 sgle1[i] = (ch1[i]|ch2[i]);
961 sgle2[i] = (ch3[i]|ch4[i]);
965 if(fDebug==4||fDebug==5) {
966 printf("===============================================================\n");
967 printf(" Y plane after sgle dble \n");
969 for (istrip=15; istrip>=0; istrip--) {
970 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
971 if (istrip<10) printf("%i",istrip);
974 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
976 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
978 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
980 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
986 Int_t notOr1, notOr2;
988 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
989 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
990 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
991 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
993 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
994 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
995 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
996 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
998 for (i=0; i<16; i++) {
999 sgle1[i] = sgle1[i] & notOr1 & !coinc44;
1000 sgle2[i] = sgle2[i] & notOr2 & !coinc44;
1003 //---------------------------------------------------------
1004 // step # 3 : 3/4 coincidence
1005 //---------------------------------------------------------
1006 Int_t frontImage[16];
1008 for (i=1; i<15; i++) {
1009 frontImage[i] = (dble1[i] | sgle1[i]) &
1010 (dble2[i+1] | dble2[i] | dble2[i-1]) |
1011 dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
1013 frontImage[0] = (dble1[0] | sgle1[0]) &
1014 (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);
1016 frontImage[15] = (dble1[15] | sgle1[15]) &
1017 (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);
1021 if(fDebug==4||fDebug==5) {
1022 printf("===============================================================\n");
1023 printf(" Y plane frontImage\n");
1025 for (istrip=15; istrip>=0; istrip--) {
1026 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1027 if (istrip<10) printf("%i",istrip);
1030 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1035 //---------------------------------------------------------
1036 // step # 4 : Y position
1037 //---------------------------------------------------------
1038 Int_t or1, or2, and1, and2, and3;
1040 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1041 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1042 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1043 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1044 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1046 coordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
1047 (frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
1048 (or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) &
1049 (or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
1051 coordY[1] = !frontImage[0]&!frontImage[1] &
1052 !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1053 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
1054 (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) &
1055 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
1056 !frontImage[9]&!frontImage[8]);
1058 coordY[2] = and1 & (or2 | and3);
1062 coordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1066 //----------------------------------------------------------------------
1067 // end of trigger Algo
1068 //----------------------------------------------------------------------
1070 //----------------------------------------------------------------------
1071 void AliMUONTriggerDecision::LocalTrigger(Int_t icirc,
1072 Int_t minDevStrip[5],
1073 Int_t minDev[5], Int_t coordY[5],
1075 // returns local trigger answer for circuit icirc
1078 AliMUONTriggerCircuit* triggerCircuit;
1079 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
1080 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1082 Int_t signDev=minDev[4];
1084 for (i=0; i<4; i++) { // extract deviation
1085 deviation = deviation+Int_t(minDev[i]*TMath::Power(2,i));
1088 Int_t istripX1Circ=0;
1089 for (i=0; i<5; i++) { // extract X1 strip fired
1090 istripX1Circ = istripX1Circ+Int_t(minDevStrip[i]*TMath::Power(2,i));
1094 for (i=0; i<4; i++) { // extract Y strip fired
1095 iStripY = iStripY+Int_t(coordY[i]*TMath::Power(2,i));
1099 if (signDev==1&&deviation==0) { // something in X ?
1102 if (coordY[4]==1&&iStripY==15) { // something in Y ?
1110 // fill fTrigger fStripX11 fStripY11
1111 fTrigger[icirc] = 1;
1112 fStripX11[icirc] = istripX1Circ;
1113 fStripY11[icirc] = iStripY;
1115 // calculate deviation in [0+30]
1117 if (signDev==0&&deviation!=0) sign=-1;
1118 if (signDev==0&&deviation==0) sign=0;
1119 if (signDev==1) sign=1;
1120 fDev[icirc] = sign * deviation + 15; // fill fDev
1122 // get Lut output for circuit/istripX/idev/istripY
1123 AliMUONTriggerLut* lut = new AliMUONTriggerLut;
1124 // lut->StartEvent();
1125 lut->GetLutOutput(icirc,fStripX11[icirc],fDev[icirc],fStripY11[icirc],
1126 fLutLpt[icirc],fLutHpt[icirc],fLutApt[icirc]);
1127 // lut->FinishEvent();
1131 Float_t pt= // get ptCal corresponding to istripX1Circ/idev/iStripY
1132 triggerCircuit->PtCal(fStripX11[icirc],fDev[icirc],fStripY11[icirc]);
1133 printf("-------------------------------------------\n");
1134 printf(" Local Trigger info for circuit Id %i (number %i ) \n",
1136 printf(" istripX1 signDev deviation istripY = %i %i %i %i \n",
1137 istripX1Circ,signDev,deviation,iStripY);
1138 printf(" pt = %f (GeV/c) \n",pt);
1139 printf("-------------------------------------------\n");
1140 printf(" Local Trigger Lut Output = Lpt : ");
1141 for (i=1; i>=0; i--) printf("%i",fLutLpt[icirc][i]);
1143 for (i=1; i>=0; i--) printf("%i",fLutHpt[icirc][i]);
1145 for (i=1; i>=0; i--) printf("%i",fLutApt[icirc][i]);
1147 printf("-------------------------------------------\n");
1149 } // local trigger = 1
1152 //----------------------------------------------------------------------
1153 void AliMUONTriggerDecision::GlobalTrigger(){
1154 // loop on Lut[icirc] and give Global Trigger output
1157 for (Int_t icirc=0; icirc<234; icirc++){
1158 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==1)
1159 fGlobalSingleUndef[0] = fGlobalSingleUndef[0] + 1;
1160 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==1)
1161 fGlobalSingleUndef[1] = fGlobalSingleUndef[1] + 1;
1162 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==1)
1163 fGlobalSingleUndef[2] = fGlobalSingleUndef[2] + 1;
1165 if (fLutLpt[icirc][0]==0&&fLutLpt[icirc][1]==1)
1166 fGlobalSinglePlus[0] = fGlobalSinglePlus[0] + 1;
1167 if (fLutHpt[icirc][0]==0&&fLutHpt[icirc][1]==1)
1168 fGlobalSinglePlus[1] = fGlobalSinglePlus[1] + 1;
1169 if (fLutApt[icirc][0]==0&&fLutApt[icirc][1]==1)
1170 fGlobalSinglePlus[2] = fGlobalSinglePlus[2] + 1;
1172 if (fLutLpt[icirc][0]==1&&fLutLpt[icirc][1]==0)
1173 fGlobalSingleMinus[0] = fGlobalSingleMinus[0] + 1;
1174 if (fLutHpt[icirc][0]==1&&fLutHpt[icirc][1]==0)
1175 fGlobalSingleMinus[1] = fGlobalSingleMinus[1] + 1;
1176 if (fLutApt[icirc][0]==1&&fLutApt[icirc][1]==0)
1177 fGlobalSingleMinus[2] = fGlobalSingleMinus[2] + 1;
1180 // like sign low, high and all pt
1181 for (i=0; i<3; i++) {
1182 fGlobalPairLike[i]=fGlobalSingleMinus[i]*(fGlobalSingleMinus[i]-1)/2 +
1183 fGlobalSinglePlus[i]*(fGlobalSinglePlus[i]-1)/2 +
1184 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1185 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1186 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1189 // unlike sign low, high and all pt
1190 for (i=0; i<3; i++) {
1191 fGlobalPairUnlike[i]=fGlobalSingleMinus[i]*fGlobalSinglePlus[i] +
1192 fGlobalSingleUndef[i]*(fGlobalSingleUndef[i]-1)/2 +
1193 fGlobalSingleUndef[i]*fGlobalSinglePlus[i] +
1194 fGlobalSingleUndef[i]*fGlobalSingleMinus[i];
1198 printf("===================================================\n");
1199 printf(" Global Trigger output Low pt High pt All\n");
1200 printf(" number of Single Plus :\t");
1201 for (i=0; i<3; i++) printf("%i\t",fGlobalSinglePlus[i]);
1203 printf(" number of Single Minus :\t");
1204 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleMinus[i]);
1206 printf(" number of Single Undefined :\t");
1207 for (i=0; i<3; i++) printf("%i\t",fGlobalSingleUndef[i]);
1209 printf(" number of UnlikeSign pair :\t");
1210 for (i=0; i<3; i++) printf("%i\t",fGlobalPairUnlike[i]);
1212 printf(" number of LikeSign pair :\t");
1213 for (i=0; i<3; i++) printf("%i\t",fGlobalPairLike[i]);
1215 printf("===================================================\n");
1220 //----------------------------------------------------------------------
1221 void AliMUONTriggerDecision::PrintBitPatXInput(Int_t icirc){
1222 // print bit pattern for X strips
1226 printf("-------- TRIGGER INPUT ---------\n");
1227 printf("===============================================================\n");
1228 printf(" 5432109876543210");
1229 printf("\n XMC11 ");
1230 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit11[icirc][istrip]);
1231 printf("\n XMC12 ");
1232 for (istrip=15; istrip>=0; istrip--) printf("%i",fXbit12[icirc][istrip]);
1233 printf("\n XMC21 ");
1234 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit21[icirc][istrip]);
1235 printf("\n XMC22 ");
1236 for (istrip=31; istrip>=0; istrip--) printf("%i",fXbit22[icirc][istrip]);
1238 printf("10987654321098765432109876543210\n");
1241 //----------------------------------------------------------------------
1242 void AliMUONTriggerDecision::PrintBitPatYInput(Int_t icirc){
1243 // print bit pattern for Y strips
1247 AliMUONTriggerCircuit* triggerCircuit;
1248 triggerCircuit = (AliMUONTriggerCircuit*) fTriggerCircuit->At(icirc);
1249 Int_t idCircuit=triggerCircuit->GetIdCircuit();
1250 Int_t nStrip=triggerCircuit->GetNstripY();
1252 printf("---------------------------------------------------------------\n");
1254 for (istrip=nStrip-1; istrip>=0; istrip--) {
1255 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1256 if (istrip<10) printf("%i",istrip);
1258 printf("\n YMC11 ");
1259 for (istrip=nStrip-1; istrip>=0; istrip--)
1260 printf("%i",fYbit11[icirc][istrip]);
1261 printf("\n YMC12 ");
1262 for (istrip=nStrip-1; istrip>=0; istrip--)
1263 printf("%i",fYbit12[icirc][istrip]);
1264 printf("\n YMC21 ");
1265 for (istrip=nStrip-1; istrip>=0; istrip--)
1266 printf("%i",fYbit21[icirc][istrip]);
1267 printf("\n YMC22 ");
1268 for (istrip=nStrip-1; istrip>=0; istrip--)
1269 printf("%i",fYbit22[icirc][istrip]);
1272 printf("---------------------------------------------------------------");
1273 printf("\n upper part of circuit %i",idCircuit);
1274 printf("\n UMC21 ");
1275 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21U[icirc][istrip]);
1276 printf("\n UMC22 ");
1277 for (istrip=15; istrip>=0; istrip--) printf("%i", fYbit22U[icirc][istrip]);
1279 printf("\n lower part of circuit %i",idCircuit);
1280 printf("\n LMC21 ");
1281 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit21D[icirc][istrip]);
1282 printf("\n LMC22 ");
1283 for (istrip=15; istrip>=0; istrip--) printf("%i",fYbit22D[icirc][istrip]);
1285 printf("===============================================================\n");
1287 //----------------------------------------------------------------------
1288 void AliMUONTriggerDecision::PrintLocalOutput(Int_t minDevStrip[5],
1291 // print Local trigger output before the LuT step
1295 printf("===============================================================\n");
1296 printf("-------- TRIGGER OUTPUT --------\n");
1297 printf("minDevStrip = ");
1298 for (i=4; i>=0; i--) printf("%i",minDevStrip[i]);
1299 printf(" minDev = ");
1300 for (i=4; i>=0; i--) printf("%i",minDev[i]);
1301 printf(" coordY = ");
1302 for (i=4; i>=0; i--) printf("%i",coordY[i]);
1306 //----------------------------------------------------------------------
1307 //--- methods which return member data related info
1308 //----------------------------------------------------------------------
1309 Int_t AliMUONTriggerDecision::GetITrigger(Int_t icirc){
1310 // returns Local Trigger Status
1311 return fTrigger[icirc];
1313 //----------------------------------------------------------------------
1314 Int_t AliMUONTriggerDecision::GetStripX11(Int_t icirc){
1315 // returns fStripX11
1316 return fStripX11[icirc];
1318 //----------------------------------------------------------------------
1319 Int_t AliMUONTriggerDecision::GetDev(Int_t icirc){
1323 //----------------------------------------------------------------------
1324 Int_t AliMUONTriggerDecision::GetStripY11(Int_t icirc){
1325 // returns fStripY11;
1326 return fStripY11[icirc];
1328 //----------------------------------------------------------------------
1329 void AliMUONTriggerDecision::GetLutOutput(Int_t icirc, Int_t lpt[2],
1330 Int_t hpt[2], Int_t apt[2]){
1331 // returns Look up Table output
1332 for (Int_t i=0; i<2; i++) {
1333 lpt[i]=fLutLpt[icirc][i];
1334 hpt[i]=fLutHpt[icirc][i];
1335 apt[i]=fLutApt[icirc][i];
1338 //----------------------------------------------------------------------
1339 void AliMUONTriggerDecision::GetGlobalTrigger(Int_t singlePlus[3],
1340 Int_t singleMinus[3],
1341 Int_t singleUndef[3],
1342 Int_t pairUnlike[3],
1344 // returns Global Trigger information (0,1,2 : Lpt,Hpt,Apt)
1345 // should not be used anymore.
1346 for (Int_t i=0; i<3; i++) {
1347 singlePlus[i] = fGlobalSinglePlus[i];
1348 singleMinus[i] = fGlobalSingleMinus[i];
1349 singleUndef[i] = fGlobalSingleUndef[i];
1350 pairUnlike[i] = fGlobalPairUnlike[i];
1351 pairLike[i] = fGlobalPairLike[i];
1354 //_______________________________________________________________________
1355 void AliMUONTriggerDecision::Digits2Trigger(){
1356 // call the Trigger Algorithm and fill TreeR
1359 fMUONData->ResetTrigger();
1361 AliMUONGlobalTrigger* pGloTrig = new AliMUONGlobalTrigger(fGlobalSinglePlus, fGlobalSingleMinus,
1362 fGlobalSingleUndef, fGlobalPairUnlike,
1364 // add a local trigger in the list
1365 fMUONData->AddGlobalTrigger(*pGloTrig);
1369 for (Int_t icirc=0; icirc<AliMUONConstants::NTriggerCircuit(); icirc++) {
1370 if(GetITrigger(icirc)==1) {
1371 Int_t localtr[7]={0,0,0,0,0,0,0};
1372 Int_t loLpt[2]={0,0}; Int_t loHpt[2]={0,0}; Int_t loApt[2]={0,0};
1373 GetLutOutput(icirc, loLpt, loHpt, loApt);
1375 localtr[1] = GetStripX11(icirc);
1376 localtr[2] = GetDev(icirc);
1377 localtr[3] = GetStripY11(icirc);
1378 for (i=0; i<2; i++) { // convert the Lut output in 1 digit
1379 localtr[4] = localtr[4]+Int_t(loLpt[i]*TMath::Power(2,i));
1380 localtr[5] = localtr[5]+Int_t(loHpt[i]*TMath::Power(2,i));
1381 localtr[6] = localtr[6]+Int_t(loApt[i]*TMath::Power(2,i));
1383 AliMUONLocalTrigger* pLocTrig = new AliMUONLocalTrigger(localtr);
1384 fMUONData->AddLocalTrigger(*pLocTrig); // add a local trigger in the list