//_______________________________________________________________
AliTRDtrackV1::AliTRDtrackV1() : AliKalmanTrack()
,fStatus(0)
+ ,fESDid(0)
,fDE(0.)
,fkReconstructor(NULL)
,fBackupTrack(NULL)
for(int is =0; is<AliPID::kSPECIES; is++) fPID[is] = pid;
for(int ip=0; ip<kNplane; ip++){
- fTrackletIndex[ip] = 0xffff;
+ fTrackletIndex[ip] = -1;
fTracklet[ip] = NULL;
}
}
//_______________________________________________________________
AliTRDtrackV1::AliTRDtrackV1(const AliTRDtrackV1 &ref) : AliKalmanTrack(ref)
,fStatus(ref.fStatus)
+ ,fESDid(ref.fESDid)
,fDE(ref.fDE)
,fkReconstructor(ref.fkReconstructor)
,fBackupTrack(NULL)
//_______________________________________________________________
AliTRDtrackV1::AliTRDtrackV1(const AliESDtrack &t) : AliKalmanTrack()
,fStatus(0)
+ ,fESDid(0)
,fDE(0.)
,fkReconstructor(NULL)
,fBackupTrack(NULL)
// Constructor from AliESDtrack
//
+ SetESDid(t.GetID());
SetLabel(t.GetLabel());
SetChi2(0.0);
SetMass(t.GetMass()/*0.000510*/);
AliKalmanTrack::SetNumberOfClusters(t.GetTRDncls());
- Int_t ti[kNplane]; t.GetTRDtracklets(&ti[0]);
+ Int_t ti[]={-1, -1, -1, -1, -1, -1}; t.GetTRDtracklets(&ti[0]);
for(int ip=0; ip<kNplane; ip++){
- fTrackletIndex[ip] = ti[ip] < 0 ? 0xffff : ti[ip];
+ fTrackletIndex[ip] = ti[ip];
fTracklet[ip] = NULL;
}
for(int i =0; i<3; i++) fBudget[i] = 0.;
AliTRDtrackV1::AliTRDtrackV1(AliTRDseedV1 * const trklts, const Double_t p[5], const Double_t cov[15]
, Double_t x, Double_t alpha) : AliKalmanTrack()
,fStatus(0)
+ ,fESDid(0)
,fDE(0.)
,fkReconstructor(NULL)
,fBackupTrack(NULL)
Double_t mostProbablePt=AliExternalTrackParam::GetMostProbablePt();
Double_t p0=TMath::Sign(1/mostProbablePt,pp[4]);
Double_t w0=cc[14]/(cc[14] + p0*p0), w1=p0*p0/(cc[14] + p0*p0);
+ AliDebug(4, Form("Pt mixing : w0[%4.2f] 1/pt0[%5.3f] w1[%4.2f] 1/pt[%5.3f]", w0, 1./p0, w1, 1./pp[4]));
pp[4] = w0*p0 + w1*pp[4];
+
+
cc[10]*=w1; cc[11]*=w1; cc[12]*=w1; cc[13]*=w1; cc[14]*=w1;
Set(x,alpha,pp,cc);
+ AliDebug(2, Form("Init @ x[%6.2f] pt[%5.3f]", x, 1./pp[4]));
Int_t ncls = 0;
for(int iplane=0; iplane<kNplane; iplane++){
- fTrackletIndex[iplane] = 0xffff;
+ fTrackletIndex[iplane] = -1;
if(!trklts[iplane].IsOK()) fTracklet[iplane] = NULL;
else{
fTracklet[iplane] = &trklts[iplane];
for(Int_t ip=0; ip<kNplane; ip++){
if(TestBit(kOwner) && fTracklet[ip]) delete fTracklet[ip];
fTracklet[ip] = NULL;
- fTrackletIndex[ip] = 0xffff;
+ fTrackletIndex[ip] = -1;
}
}
Int_t label;
AliTRDcluster *c = NULL;
for (Int_t ip = 0; ip < kNplane; ip++) {
- if(fTrackletIndex[ip] == 0xffff) continue;
+ if(fTrackletIndex[ip] == -1) continue;
for (Int_t ic = 0; ic < AliTRDseedV1::kNclusters; ic++) {
if(!(c = fTracklet[ip]->GetClusters(ic))) continue;
for (Int_t k = 0; k < 3; k++) {
UChar_t nPID = 0;
Float_t *prob = NULL;
for(int ip=0; ip<kNplane; ip++){
- if(fTrackletIndex[ip] == 0xffff) continue;
+ if(fTrackletIndex[ip] == -1) continue;
if(!fTracklet[ip]->IsOK()) continue;
if(!(prob = fTracklet[ip]->GetProbability(kFALSE))) continue;
// steer PID calculation @ tracklet level
Float_t *prob = NULL;
for(int ip=0; ip<kNplane; ip++){
- if(fTrackletIndex[ip] == 0xffff) continue;
+ if(fTrackletIndex[ip] == -1) continue;
if(!fTracklet[ip]->IsOK()) continue;
if(!(prob = fTracklet[ip]->GetProbability(recalc))) return 0;
Double_t l2 = TMath::Sqrt((xyz1[0]-xyz0[0])*(xyz1[0]-xyz0[0])
+ (xyz1[1]-xyz0[1])*(xyz1[1]-xyz0[1])
+ (xyz1[2]-xyz0[2])*(xyz1[2]-xyz0[2]));
- Double_t crv = AliExternalTrackParam::GetC(b[3]);
+ Double_t crv = AliExternalTrackParam::GetC(b[2]);
if (TMath::Abs(l2*crv) > 0.0001) {
// Make correction for curvature if neccesary
l2 = 0.5 * TMath::Sqrt((xyz1[0]-xyz0[0])*(xyz1[0]-xyz0[0])
AliInfo(Form("x[%7.2f] t[%7.4f] alpha[%f] mass[%f]", GetX(), GetIntegratedLength(), GetAlpha(), fMass));
AliInfo(Form("Ntr[%1d] NtrPID[%1d] Ncl[%3d] lab[%3d]", GetNumberOfTracklets(), GetNumberOfTrackletsPID(), fN, fLab));
- if(strcmp(o, "a")!=0) return;
printf("|X| = (");
const Double_t *curP = GetParameter();
for (Int_t i = 0; i < 5; i++) printf("%7.2f ", curP[i]);
k=-1; j--;
}
}
+ if(strcmp(o, "a")!=0) return;
for(Int_t ip=0; ip<kNplane; ip++){
if(!fTracklet[ip]) continue;
Int_t ncls = 0;
for(int ip=0; ip<kNplane; ip++){
- if(fTracklet[ip] && fTrackletIndex[ip] != 0xffff) ncls += fTracklet[ip]->GetN();
+ if(fTracklet[ip] && fTrackletIndex[ip] != -1) ncls += fTracklet[ip]->GetN();
}
AliKalmanTrack::SetNumberOfClusters(ncls);
}
if(TestBit(kOwner)) return;
for (Int_t ip = 0; ip < kNplane; ip++) {
- if(fTrackletIndex[ip] == 0xffff) continue;
+ if(fTrackletIndex[ip] == -1) continue;
fTracklet[ip] = new AliTRDseedV1(*fTracklet[ip]);
fTracklet[ip]->SetOwner();
}
void AliTRDtrackV1::UnsetTracklet(Int_t plane)
{
if(plane<0 && plane >= kNplane) return;
- fTrackletIndex[plane] = 0xffff;
+ fTrackletIndex[plane] = -1;
fTracklet[plane] = NULL;
}
//_______________________________________________________________
-Bool_t AliTRDtrackV1::Update(Double_t *p, Double_t *cov, Double_t chi2)
+Bool_t AliTRDtrackV1::Update(Double_t *p, Double_t *cov, Double_t chi2, Bool_t use)
{
//
// Update track
//
- if(!AliExternalTrackParam::Update(p, cov)) return kFALSE;
+ AliDebug(2, Form("Point:\n p=[%6.2f %6.2f]\n V=[%6.2f %6.2f]\n [%6.2f %6.2f]", p[0], p[1], cov[0], cov[1], cov[1], cov[2]));
+ if(use && !AliExternalTrackParam::Update(p, cov)) return kFALSE;
// Register info to track
SetNumberOfClusters();
// store raw signals
Float_t p, sp; Double_t spd;
for (Int_t ip = 0; ip < kNplane; ip++) {
- if(fTrackletIndex[ip] == 0xffff) continue;
+ if(fTrackletIndex[ip] == -1) continue;
if(!fTracklet[ip]->HasPID()) continue;
const Float_t *dedx = fTracklet[ip]->GetdEdx();
for (Int_t js = 0; js < nslices; js++, dedx++) track->SetTRDslice(*dedx, ip, js);