#include "AliHMPIDTracker.h" //class header
+#include "AliHMPIDtrack.h" //class header
#include "AliHMPIDCluster.h" //GetTrackPoint(),PropagateBack()
#include "AliHMPIDParam.h" //GetTrackPoint(),PropagateBack()
+#include "AliHMPIDPid.h" //Recon(),reconHTA()
#include "AliHMPIDRecon.h" //Recon()
+#include "AliHMPIDRecoParam.h" //Recon()
+#include "AliHMPIDReconstructor.h"//Recon()
#include "AliHMPIDReconHTA.h" //ReconHTA()
#include <AliESDEvent.h> //PropagateBack(),Recon()
-#include <AliESDtrack.h> //Intersect()
+#include <AliESDtrack.h> //Intersect()
+#include <AliTracker.h>
#include <AliRun.h> //GetTrackPoint(),PropagateBack()
#include <AliTrackPointArray.h> //GetTrackPoint()
#include <AliAlignObj.h> //GetTrackPoint()
#include <AliCDBManager.h> //PropageteBack()
#include <AliCDBEntry.h> //PropageteBack()
+#include "AliHMPIDRecoParam.h" //Recon()
//.
// HMPID base class fo tracking
//.
// Returns: status of operation if FALSE then AliReconstruction::WriteAlignmentData() do not store this point to array of points for current track.
if(idx<0) return kFALSE; //no MIP cluster assigned to this track in PropagateBack()
Int_t iCham=idx/1000000; Int_t iClu=idx%1000000;
- point.SetVolumeID(AliGeomManager::LayerToVolUID(AliGeomManager::kHMPID,iCham-1));//layer and chamber number
+ iClu = iClu%1000; //GetHMPIDcluIdx -> 1e+6*ch + 1e+3*clusize + cluIdx;
+ point.SetVolumeID(AliGeomManager::LayerToVolUID(AliGeomManager::kHMPID,iCham));//layer and chamber number
TClonesArray *pArr=(TClonesArray*)(*fClu)[iCham];
AliHMPIDCluster *pClu=(AliHMPIDCluster*)pArr->UncheckedAt(iClu);//get pointer to cluster
- Double_t mars[3];
- AliHMPIDParam::Instance()->Lors2Mars(iCham,pClu->X(),pClu->Y(),mars);
- point.SetXYZ(mars[0],mars[1],mars[2]);
+ Float_t xyz[3];
+ pClu->GetGlobalXYZ(xyz);
+ Float_t cov[6];
+ pClu->GetGlobalCov(cov);
+ point.SetXYZ(xyz,cov);
return kTRUE;
}//GetTrackPoint()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Static method to find intersection in between given track and HMPID chambers
// Arguments: pTrk- ESD track; xPc,yPc- track intersection with PC in LORS [cm]
// Returns: intersected chamber ID or -1
- AliHMPIDParam *pParam=AliHMPIDParam::Instance();
+ AliHMPIDtrack *hmpTrk = new AliHMPIDtrack(*pTrk); //create a hmpid track to be used for propagation and matching
for(Int_t i=AliHMPIDParam::kMinCh;i<=AliHMPIDParam::kMaxCh;i++){ //chambers loop
- Double_t p1[3],n1[3]; pParam->Norm(i,n1); pParam->Point(i,p1,AliHMPIDParam::kRad); //point & norm for middle of radiator plane
- Double_t p2[3],n2[3]; pParam->Norm(i,n2); pParam->Point(i,p2,AliHMPIDParam::kPc); //point & norm for entrance to PC plane
- if(pTrk->Intersect(p1,n1,-GetBz())==kFALSE) continue; //try to intersect track with the middle of radiator
- if(pTrk->Intersect(p2,n2,-GetBz())==kFALSE) continue; //try to intersect track with PC
- pParam->Mars2LorsVec(i,n1,theta,phi); //track angles at RAD
- pParam->Mars2Lors (i,p1,xRa,yRa); //TRKxRAD position
- pParam->Mars2Lors (i,p2,xPc,yPc); //TRKxPC position
- if(AliHMPIDParam::IsInside(xPc,yPc,pParam->DistCut())==kTRUE) return i; //return intersected chamber
+ Int_t chInt = IntTrkCha(i,hmpTrk,xPc,yPc,xRa,yRa,theta,phi);
+ if(chInt>=0) {delete hmpTrk;hmpTrk=0x0;return chInt;}
} //chambers loop
+ delete hmpTrk; hmpTrk=0x0;
return -1; //no intersection with HMPID chambers
}//IntTrkCha()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+Int_t AliHMPIDTracker::IntTrkCha(Int_t ch,AliHMPIDtrack *pTrk,Float_t &xPc,Float_t &yPc,Float_t &xRa,Float_t &yRa,Float_t &theta,Float_t &phi)
+{
+// Static method to find intersection in between given track and HMPID chambers
+// Arguments: pTrk- HMPID track; xPc,yPc- track intersection with PC in LORS [cm]
+// Returns: intersected chamber ID or -1
+ AliHMPIDParam *pParam=AliHMPIDParam::Instance();
+ Double_t p1[3],n1[3];
+ pParam->Norm(ch,n1);
+ pParam->Point(ch,p1,AliHMPIDParam::kRad); //point & norm for middle of radiator plane
+ Double_t p2[3],n2[3];
+ pParam->Norm(ch,n2);
+ pParam->Point(ch,p2,AliHMPIDParam::kPc); //point & norm for entrance to PC plane
+ if(pTrk->Intersect(p1,n1)==kFALSE) return -1; //try to intersect track with the middle of radiator
+ if(pTrk->Intersect(p2,n2)==kFALSE) return -1;
+ pParam->Mars2LorsVec(ch,n1,theta,phi); //track angles at RAD
+ pParam->Mars2Lors (ch,p1,xRa,yRa); //TRKxRAD position
+ pParam->Mars2Lors (ch,p2,xPc,yPc); //TRKxPC position
+ if(AliHMPIDParam::IsInside(xPc,yPc,pParam->DistCut())==kTRUE) return ch; //return intersected chamber
+ return -1; //no intersection with HMPID chambers
+}//IntTrkCha()
+//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Int_t AliHMPIDTracker::LoadClusters(TTree *pCluTree)
{
// Interface callback methode invoked from AliReconstruction::RunTracking() to load HMPID clusters before PropagateBack() gets control. Done once per event.
// Interface pure virtual in AliTracker. Invoked from AliReconstruction::RunTracking() after invocation of AliTracker::LoadClusters() once per event
// Agruments: pEsd - pointer to ESD
// Returns: error code
- AliCDBEntry *pNmeanEnt =AliCDBManager::Instance()->Get("HMPID/Calib/Nmean"); //contains TObjArray of 21 TF1
+ AliCDBEntry *pNmeanEnt =AliCDBManager::Instance()->Get("HMPID/Calib/Nmean"); //contains TObjArray of 42 TF1 + 1 EPhotMean
AliCDBEntry *pQthreEnt =AliCDBManager::Instance()->Get("HMPID/Calib/Qthre"); //contains TObjArray of 42 (7ch * 6sec) TF1
- if(!pNmeanEnt) AliFatal("No Nmean C6F14 ");
- if(!pQthreEnt) AliFatal("No Qthre");
+ if(!pNmeanEnt) AliError("No Nmean C6F14 ");
+ if(!pQthreEnt) AliError("No Qthre");
return Recon(pEsd,fClu,(TObjArray*)pNmeanEnt->GetObject(),(TObjArray*)pQthreEnt->GetObject());
}//PropagateBack()
// Static method to reconstruct Theta Ckov for all valid tracks of a given event.
// Arguments: pEsd- pointer ESD; pClu- pointer to clusters for all chambers; pNmean - pointer to all function Nmean=f(time)
// Returns: error code, 0 if no errors
- AliHMPIDRecon recon; //instance of reconstruction class, nothing important in ctor
+
+ AliHMPIDRecon recon; //instance of reconstruction class, nothing important in ctor
+ AliHMPIDParam *pParam = AliHMPIDParam::Instance(); //Instance of AliHMPIDParam
Float_t xPc,yPc,xRa,yRa,theta,phi;
- for(Int_t iTrk=0;iTrk<pEsd->GetNumberOfTracks();iTrk++){ //ESD tracks loop
- AliESDtrack *pTrk = pEsd->GetTrack(iTrk); //get reconstructed track
- Int_t cham=IntTrkCha(pTrk,xPc,yPc,xRa,yRa,theta,phi); //get chamber intersected by this track
- if(cham<0) { //no intersection at all, go after next track
- pTrk->SetHMPIDtrk(0,0,0,0); //no intersection found
- pTrk->SetHMPIDcluIdx (99,99999); //chamber not found, mip not yet considered
- pTrk->SetHMPIDsignal(AliHMPIDRecon::kNotPerformed); //ring reconstruction not yet performed
- continue;
+ Double_t cluLORS[2]={0};
+// Double_t cluMARS[3]={0},trkMARS[3]={0};
+// Double_t bestcluMARS[3]={0,0,0};
+// Double_t radClu,radInitTrk;
+ Int_t nMipClusTot=0;
+// Double_t d3d=0;
+ Double_t qthre = 0; Double_t nmean=0; Int_t hvsec=0;
+ Int_t nClusCh[AliHMPIDParam::kMaxCh+1];
+
+
+ for(Int_t iTrk=0;iTrk<pEsd->GetNumberOfTracks();iTrk++){ //loop on the ESD tracks in the event
+
+// Double_t bestChi2=99999;chi2=99999; //init. track matching params
+ Double_t dmin=999999,bz=0,distCut=1,distParams[5]={1};
+
+ Bool_t isOkDcut=kFALSE;
+ Bool_t isOkQcut=kFALSE;
+ Bool_t isMatched=kFALSE;
+
+ AliHMPIDCluster *bestHmpCluster=0x0; //the best matching cluster
+ AliESDtrack *pTrk = pEsd->GetTrack(iTrk); //get reconstructed track
+
+ if(!pTrk->IsOn(AliESDtrack::kTPCout)) continue;
+
+ if(pTrk->IsOn(AliESDtrack::kTPCrefit)) continue;
+
+ AliHMPIDtrack *hmpTrk = new AliHMPIDtrack(*pTrk); //create a hmpid track to be used for propagation and matching
+ bz=AliTracker::GetBz();
+//initial flags for HMPID ESD infos
+ pTrk->SetHMPIDtrk(0,0,0,0); //no intersection found
+ pTrk->SetHMPIDmip(0,0,0,0); //store mip info in any case
+ pTrk->SetHMPIDcluIdx(99,99999); //chamber not found, mip not yet considered
+ pTrk->SetHMPIDsignal(AliHMPIDRecon::kNotPerformed); //ring reconstruction not yet performed
+
+ Int_t ipCh=IntTrkCha(pTrk,xPc,yPc,xRa,yRa,theta,phi); //find the intersected chamber for this track
+ if(ipCh<0) continue; //no intersection at all, go after next track
+
+ pTrk->SetHMPIDtrk(xPc,yPc,theta,phi); //store initial infos
+ pTrk->SetHMPIDcluIdx(ipCh,9999); //set chamber, index of cluster + cluster size
+
+// track intersects the chamber ipCh: find the MIP
+
+ TClonesArray *pMipCluLst=(TClonesArray *)pClus->At(ipCh); //get the list of clusters
+ nMipClusTot = pMipCluLst->GetEntries(); //total number of clusters in the given chamber
+ nClusCh[ipCh] = nMipClusTot;
+
+ if(nMipClusTot==0) continue;
+
+ Int_t index=-1; //index of the "best" matching cluster
+
+ for (Int_t iClu=0; iClu<nMipClusTot;iClu++) { //clusters loop
+
+ AliHMPIDCluster *pClu=(AliHMPIDCluster*)pMipCluLst->UncheckedAt(iClu); //get the cluster
+// evaluate qThre
+ if(pQthre->GetEntriesFast()==pParam->kMaxCh+1) { // just for backward compatibility
+ qthre=((TF1*)pQthre->At(pClu->Ch()))->Eval(pEsd->GetTimeStamp()); //
+ } else { // in the past just 1 qthre
+ hvsec = pParam->InHVSector(pClu->Y()); // per chamber
+ if(hvsec>=0)
+ qthre=((TF1*)pQthre->At(6*ipCh+hvsec))->Eval(pEsd->GetTimeStamp()); //
+ } //
+//
+ if(pClu->Q()<qthre) continue; //charge compartible with MIP clusters
+ isOkQcut = kTRUE;
+//
+ cluLORS[0]=pClu->X(); cluLORS[1]=pClu->Y(); //get the LORS coordinates of the cluster
+ Double_t dist = TMath::Sqrt((xPc-cluLORS[0])*(xPc-cluLORS[0])+(yPc-cluLORS[1])*(yPc-cluLORS[1]));
+
+ if(dist<dmin) {
+ dmin = dist;
+ index=iClu;
+ bestHmpCluster=pClu;
+ }
+ }
+
+ if(!isOkQcut) {
+ pTrk->SetHMPIDsignal(pParam->kMipQdcCut);
+ continue;
+ }
+
+ Double_t radius = (pParam->Lors2Mars(ipCh,pParam->SizeAllX()/2,pParam->SizeAllY()/2)).Mag();
+
+ if(!AliTracker::PropagateTrackToBxByBz(hmpTrk,radius,pTrk->GetMass(),1,kFALSE)) continue;
+
+ if(!hmpTrk->PropagateTo(bestHmpCluster)) continue;
+
+ Int_t cluSiz = bestHmpCluster->Size();
+ pTrk->SetHMPIDmip(bestHmpCluster->X(),bestHmpCluster->Y(),(Int_t)bestHmpCluster->Q(),0); //store mip info in any case
+ pTrk->SetHMPIDcluIdx(ipCh,index+1000*cluSiz); //set chamber, index of cluster + cluster size
+
+ if(AliHMPIDReconstructor::GetRecoParam()) //retrieve distance cut
+ {
+ AliHMPIDReconstructor::GetRecoParam()->PrintParameters();
+ if(AliHMPIDReconstructor::GetRecoParam()->IsFixedDistCut()==kTRUE) //distance cut is fixed number
+ {
+ distCut=AliHMPIDReconstructor::GetRecoParam()->GetHmpTrackMatchingDist();
+ }
+ else
+ {
+ for(Int_t ipar=0;ipar<5;ipar++) distParams[ipar]=AliHMPIDReconstructor::GetRecoParam()->GetHmpTrackMatchingDistParam(ipar); //prevision: distance cut is function of momentum
+ distCut=distParams[0]+distParams[1]*TMath::Power(distParams[2]*pTrk->GetP(),distParams[3]); //prevision: change functional form to be more precise
+ }
+ }
+ else {distCut=pParam->DistCut();}
+
+ if(dmin < distCut) {
+ isOkDcut = kTRUE;
+ }
+
+
+
+ if(!isOkDcut) {
+ pTrk->SetHMPIDsignal(pParam->kMipDistCut); //closest cluster with enough charge is still too far from intersection
}
- pTrk->SetHMPIDtrk(xRa,yRa,theta,phi); //store initial infos
- Double_t nmean=((TF1*)pNmean->At(3*cham))->Eval(pEsd->GetTimeStamp()); //C6F14 Nmean for this chamber
- Int_t hvsec = AliHMPIDParam::InHVSector(xPc,yPc);
- Double_t qthre=((TF1*)pQthre->At(6*cham+hvsec))->Eval(pEsd->GetTimeStamp());
+
+ if(isOkQcut*isOkDcut) isMatched = kTRUE; // MIP-Track matched !!
+
+ if(!isMatched) continue; // If matched continue...
+
+ Bool_t isOk = hmpTrk->Update(bestHmpCluster,0.1,0);
+ if(!isOk) continue;
+ pTrk->SetOuterHmpParam(hmpTrk,AliESDtrack::kHMPIDout);
+
+ FillResiduals(hmpTrk,bestHmpCluster,kFALSE);
+
+
+ //evaluate nMean
+ if(pNmean->GetEntries()==21) { //for backward compatibility
+ nmean=((TF1*)pNmean->At(3*ipCh))->Eval(pEsd->GetTimeStamp()); //C6F14 Nmean for this chamber
+ } else {
+ Int_t iRad = pParam->Radiator(yRa); //evaluate the radiator involved
+ if(iRad < 0) {
+ nmean = -1;
+ } else {
+ Double_t tLow = ((TF1*)pNmean->At(6*ipCh+2*iRad ))->Eval(pEsd->GetTimeStamp()); //C6F14 low temp for this chamber
+ Double_t tHigh = ((TF1*)pNmean->At(6*ipCh+2*iRad+1))->Eval(pEsd->GetTimeStamp()); //C6F14 high temp for this chamber
+ Double_t tExp = pParam->FindTemp(tLow,tHigh,yRa); //estimated temp for that chamber at that y
+ nmean = pParam->NIdxRad(AliHMPIDParam::Instance()->GetEPhotMean(),tExp); //mean ref idx @ a given temp
+ }
+ if(nmean < 0){ //track didn' t pass through the radiator
+ pTrk->SetHMPIDsignal(AliHMPIDRecon::kNoRad); //set the appropriate flag
+ pTrk->SetHMPIDcluIdx(ipCh,index+1000*cluSiz); //set index of cluster
+ continue;
+ }
+ }
+ //
recon.SetImpPC(xPc,yPc); //store track impact to PC
- recon.CkovAngle(pTrk,(TClonesArray *)pClus->At(cham),nmean,qthre); //search for Cerenkov angle of this track
-// Printf("AliHMPIDTracker::Recon: nmean %f, qthre %f",nmean,qthre);
- } //ESD tracks loop
+ recon.CkovAngle(pTrk,(TClonesArray *)pClus->At(ipCh),index,nmean,xRa,yRa); //search for Cerenkov angle of this track
+
+
+ AliHMPIDPid pID;
+ Double_t prob[5];
+ pID.FindPid(pTrk,5,prob);
+ pTrk->SetHMPIDpid(prob);
+// Printf(" Prob e- %6.2f mu %6.2f pi %6.2f k %6.2f p %6.2f",prob[0]*100,prob[1]*100,prob[2]*100,prob[3]*100,prob[4]*100);
+
+ delete hmpTrk;hmpTrk=0x0;
+ }//iTrk
+
return 0; // error code: 0=no error;
}//Recon()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-Int_t AliHMPIDTracker::ReconHiddenTrk(Int_t iCh,Int_t iHVsec,AliESDtrack *pTrk,TClonesArray *pCluLst,TObjArray *pNmean,TObjArray *pQthre)
+Int_t AliHMPIDTracker::ReconHiddenTrk(AliESDEvent *pEsd,TObjArray *pClus,TObjArray *pNmean, TObjArray *pQthre)
{
// Static method to reconstruct Theta Ckov for all valid tracks of a given event.
// Arguments: pEsd- pointer ESD; pClu- pointer to clusters for all chambers; pNmean - pointer to all function Nmean=f(time), pQthre - pointer to all function Qthre=f(time)
// Returns: error code, 0 if no errors
- AliHMPIDReconHTA reconHTA; //instance of reconstruction class, nothing important in ctor
- Double_t nmean=((TF1*)pNmean->At(3*iCh))->Eval(0); //C6F14 Nmean for this chamber
- Double_t qthre=((TF1*)pQthre->At(iCh+iHVsec))->Eval(0); //C6F14 Nmean for this chamber
- if(pCluLst->GetEntriesFast()<4) return 1; //min 4 clusters (3 + 1 mip) to find a ring!
- if(reconHTA.CkovHiddenTrk(pTrk,pCluLst,nmean,qthre)) return 0; //search for track parameters and Cerenkov angle of this track
- else return 1; // error code: 0=no error,1=fit not performed;
+
+ AliHMPIDReconHTA reconHTA; //instance of reconstruction class, nothing important in ctor
+
+ AliHMPIDParam *pParam = AliHMPIDParam::Instance(); //Instance of AliHMPIDParam
+
+ for(Int_t iTrk=0;iTrk<pEsd->GetNumberOfTracks();iTrk++){ //loop on the ESD tracks in the event
+
+ AliESDtrack *pTrk = pEsd->GetTrack(iTrk); //here it is simulated or just empty track
+ Int_t ipCh;
+ ipCh = pTrk->GetHMPIDcluIdx();ipCh/=1000000;
+ if(ipCh<0) continue;
+
+ TClonesArray *pMipCluLst=(TClonesArray *)pClus->At(ipCh); //get the list of clusters
+ Int_t nMipClusTot = pMipCluLst->GetEntries(); //total number of clusters in the given chamber
+
+ Double_t qMip=-1;
+ Int_t chMip=-1;
+ Double_t xMip = 0;
+ Double_t yMip = 0;
+ Int_t indMip = 0;
+ Int_t cluMipSiz = 0;
+
+ for (Int_t iClu=0; iClu<nMipClusTot;iClu++) { //clusters loop
+
+ AliHMPIDCluster *pClu=(AliHMPIDCluster*)pMipCluLst->UncheckedAt(iClu); //get the cluster
+ Double_t qClus = pClu->Q();
+ if(qClus>qMip) {
+ qMip = qClus;
+ chMip = pClu->Ch();
+ xMip = pClu->X();
+ yMip = pClu->Y();
+ indMip = iClu;
+ cluMipSiz = pClu->Size();
+ }
+ }//clus loop
+
+ if(chMip<0) return 1;
+
+ Int_t hvsec;
+ Double_t qthre=0;
+// evaluate qThre
+ if(pQthre->GetEntriesFast()==pParam->kMaxCh+1) { // just for backward compatibility
+ qthre=((TF1*)pQthre->At(chMip))->Eval(pEsd->GetTimeStamp()); //
+ } else { // in the past just 1 qthre
+ hvsec = pParam->InHVSector(yMip); // per chamber
+ if(hvsec>=0) qthre=((TF1*)pQthre->At(6*chMip+hvsec))->Eval(pEsd->GetTimeStamp()); //
+ }
+//
+ if(qMip<qthre) {
+ pTrk->SetHMPIDmip(xMip,yMip,(Int_t)qMip,0); //store mip info in any case
+ pTrk->SetHMPIDcluIdx(chMip,indMip+1000*cluMipSiz);
+ pTrk->SetHMPIDsignal(pParam->kMipQdcCut);
+ return 1; //charge compatible with MIP clusters
+ }
+
+ pTrk->SetHMPIDmip(xMip,yMip,(Int_t)qMip,0); //store mip info in any case
+ pTrk->SetHMPIDcluIdx(chMip,indMip+1000*cluMipSiz);
+
+ Double_t yRa = yMip; //just an approx...
+ Double_t nmean;
+ //evaluate nMean
+ if(pNmean->GetEntries()==21) { //for backward compatibility
+ nmean=((TF1*)pNmean->At(3*chMip))->Eval(pEsd->GetTimeStamp()); //C6F14 Nmean for this chamber
+ } else {
+ Int_t iRad = pParam->Radiator(yRa); //evaluate the radiator involved
+ if(iRad < 0) {
+ nmean = -1;
+ } else {
+ Double_t tLow = ((TF1*)pNmean->At(6*chMip+2*iRad ))->Eval(pEsd->GetTimeStamp()); //C6F14 low temp for this chamber
+ Double_t tHigh = ((TF1*)pNmean->At(6*chMip+2*iRad+1))->Eval(pEsd->GetTimeStamp()); //C6F14 high temp for this chamber
+ Double_t tExp = pParam->FindTemp(tLow,tHigh,yRa); //estimated temp for that chamber at that y
+ nmean = pParam->NIdxRad(AliHMPIDParam::Instance()->GetEPhotMean(),tExp); //mean ref idx @ a given temp
+ }
+ if(nmean < 0){ //track didn' t pass through the radiator
+ pTrk->SetHMPIDsignal(AliHMPIDRecon::kNoRad); //set the appropriate flag
+ return 1;
+ }
+ }
+ //
+ if(!reconHTA.CkovHiddenTrk(pTrk,(TClonesArray *)pClus->At(ipCh),indMip,nmean)) { //search for track parameters and Cerenkov angle of this track
+ AliHMPIDPid pID;
+ Double_t prob[5];
+ pID.FindPid(pTrk,5,prob);
+ pTrk->SetHMPIDpid(prob);
+ }
+// Printf(" Prob e- %6.2f mu %6.2f pi %6.2f k %6.2f p %6.2f",prob[0]*100,prob[1]*100,prob[2]*100,prob[3]*100,prob[4]*100);
+ }//iTrk
+
+ return 0; // error code: 0=no error;
+
}//Recon()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+void AliHMPIDTracker::FillClusterArray(TObjArray* array) const {
+
+ // Publishes all pointers to clusters known to the tracker into the
+ // passed object array.
+ // The ownership is not transfered - the caller is not expected to delete
+ // the clusters
+
+ for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
+ TClonesArray *pCluArr=(TClonesArray*)(*fClu)[iCh];
+ for (Int_t iClu=0; iClu<pCluArr->GetEntriesFast();iClu++){
+ AliHMPIDCluster *pClu=(AliHMPIDCluster*)pCluArr->UncheckedAt(iClu);
+ array->AddLast(pClu);
+ }//cluster loop in iCh
+ pCluArr->Delete();
+ }//Ch loop
+
+ return;
+}
+//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff