Int_t index = int(x*10000);
return -(fgFastAsin[2*index]+(x*10000.-index)*fgFastAsin[2*index+1]);
}
-
+//__________________________________________________________________
+AliTPCtrackerMI::AliTPCtrackerMI()
+ :AliTracker(),
+ fkNIS(0),
+ fInnerSec(0),
+ fkNOS(0),
+ fOuterSec(0),
+ fN(0),
+ fSectors(0),
+ fInput(0),
+ fOutput(0),
+ fSeedTree(0),
+ fTreeDebug(0),
+ fEvent(0),
+ fDebug(0),
+ fNewIO(kFALSE),
+ fNtracks(0),
+ fSeeds(0),
+ fIteration(0),
+ fParam(0),
+ fDebugStreamer(0)
+{
+ //
+ // default constructor
+ //
+}
+//_____________________________________________________________________
//_____________________________________________________________________________
AliTPCtrackerMI::AliTPCtrackerMI(const AliTPCParam *par):
-AliTracker(), fkNIS(par->GetNInnerSector()/2), fkNOS(par->GetNOuterSector()/2)
+AliTracker(),
+ fkNIS(par->GetNInnerSector()/2),
+ fInnerSec(0),
+ fkNOS(par->GetNOuterSector()/2),
+ fOuterSec(0),
+ fN(0),
+ fSectors(0),
+ fInput(0),
+ fOutput(0),
+ fSeedTree(0),
+ fTreeDebug(0),
+ fEvent(0),
+ fDebug(0),
+ fNewIO(0),
+ fNtracks(0),
+ fSeeds(0),
+ fIteration(0),
+ fParam(0),
+ fDebugStreamer(0)
{
//---------------------------------------------------------------------
// The main TPC tracker constructor
for (i=0; i<fkNIS; i++) fInnerSec[i].Setup(par,0);
for (i=0; i<fkNOS; i++) fOuterSec[i].Setup(par,1);
- fN=0; fSectors=0;
-
- fSeeds=0;
- fNtracks = 0;
fParam = par;
Int_t nrowlow = par->GetNRowLow();
Int_t nrowup = par->GetNRowUp();
fPadLength[i+nrowlow] = par->GetPadPitchLength(60,i);
fYMax[i+nrowlow] = fXRow[i+nrowlow]*TMath::Tan(0.5*par->GetOuterAngle());
}
- fSeeds=0;
- //
- fInput = 0;
- fOutput = 0;
- fSeedTree = 0;
- fTreeDebug =0;
- fNewIO =0;
- fDebug =0;
- fEvent =0;
+
fDebugStreamer = new TTreeSRedirector("TPCdebug.root");
}
//________________________________________________________________________
AliTPCtrackerMI::AliTPCtrackerMI(const AliTPCtrackerMI &t):
AliTracker(t),
- fkNIS(t.fkNIS),
- fkNOS(t.fkNOS)
+ fkNIS(t.fkNIS),
+ fInnerSec(0),
+ fkNOS(t.fkNOS),
+ fOuterSec(0),
+ fN(0),
+ fSectors(0),
+ fInput(0),
+ fOutput(0),
+ fSeedTree(0),
+ fTreeDebug(0),
+ fEvent(0),
+ fDebug(0),
+ fNewIO(kFALSE),
+ fNtracks(0),
+ fSeeds(0),
+ fIteration(0),
+ fParam(0),
+ fDebugStreamer(0)
{
//------------------------------------
// dummy copy constructor
//------------------------------------------------------------------
+ fOutput=t.fOutput;
}
AliTPCtrackerMI & AliTPCtrackerMI::operator=(const AliTPCtrackerMI& /*r*/){
//------------------------------
TGeoHMatrix *mat = fParam->GetClusterMatrix(cluster->GetDetector());
//TGeoHMatrix mat;
Double_t pos[3]= {cluster->GetX(),cluster->GetY(),cluster->GetZ()};
- Double_t posC[3];
- //mat.LocalToMaster(pos,posC);
- mat->LocalToMaster(pos,posC);
+ Double_t posC[3]={cluster->GetX(),cluster->GetY(),cluster->GetZ()};
+ if (mat) mat->LocalToMaster(pos,posC);
+ else{
+ // chack Loading of Geo matrices from GeoManager - TEMPORARY FIX
+ }
cluster->SetX(posC[0]);
cluster->SetY(posC[1]);
cluster->SetZ(posC[2]);
if (pointAngle<cpointAngle) continue;
//
Bool_t isGamma = kFALSE;
- vertex.SetP(*track0); //track0 - plus
- vertex.SetM(*track1); //track1 - minus
+ vertex.SetParamP(*track0); //track0 - plus
+ vertex.SetParamN(*track1); //track1 - minus
vertex.Update(fprimvertex);
if (track0->TPCrPID(0)>0.3&&track1->TPCrPID(0)>0.3&&vertex.GetAnglep()[2]<0.15) isGamma=kTRUE; // gamma conversion candidate
- Double_t pointAngle2 = vertex.GetPointAngle();
+ Double_t pointAngle2 = vertex.GetV0CosineOfPointingAngle();
//continue;
- if (vertex.GetPointAngle()<cpointAngle && (!isGamma)) continue; // point angle cut
- if (vertex.GetDist2()>2&&(!isGamma)) continue; // point angle cut
+ if (vertex.GetV0CosineOfPointingAngle()<cpointAngle && (!isGamma)) continue;// point angle cut
+ //Bo: if (vertex.GetDist2()>2&&(!isGamma)) continue; // point angle cut
+ if (vertex.GetDcaV0Daughters()>2&&(!isGamma)) continue;//Bo: // point angle cut
Float_t sigmae = 0.15*0.15;
if (vertex.GetRr()<80)
sigmae += (sdcar[i]*sdcar[i]+sdcar[j]*sdcar[j])*(1.-vertex.GetRr()/80.)*(1.-vertex.GetRr()/80.);
sigmae+= TMath::Sqrt(sigmae);
- if (vertex.GetDist2()/sigmae>3.&&(!isGamma)) continue;
+ //Bo: if (vertex.GetDist2()/sigmae>3.&&(!isGamma)) continue;
+ if (vertex.GetDcaV0Daughters()/sigmae>3.&&(!isGamma)) continue;
Float_t densb0=0,densb1=0,densa0=0,densa1=0;
Int_t row0 = GetRowNumber(vertex.GetRr());
if (row0>15){
- if (vertex.GetDist2()>0.2) continue;
+ //Bo: if (vertex.GetDist2()>0.2) continue;
+ if (vertex.GetDcaV0Daughters()>0.2) continue;
densb0 = track0->Density2(0,row0-5);
densb1 = track1->Density2(0,row0-5);
if (densb0>0.3|| densb1>0.3) continue; //clusters before vertex
densa1 = track1->Density2(0,40); //cluster density
if ((vertex.GetRr()<80&&densa0+densa1<1.)&&(!isGamma)) continue;
}
- vertex.SetLab(0,track0->GetLabel());
- vertex.SetLab(1,track1->GetLabel());
+//Bo: vertex.SetLab(0,track0->GetLabel());
+//Bo: vertex.SetLab(1,track1->GetLabel());
vertex.SetChi2After((densa0+densa1)*0.5);
vertex.SetChi2Before((densb0+densb1)*0.5);
vertex.SetIndex(0,i);
vertex.SetIndex(1,j);
- vertex.SetStatus(1); // TPC v0 candidate
- vertex.SetRp(track0->TPCrPIDs());
- vertex.SetRm(track1->TPCrPIDs());
+//Bo: vertex.SetStatus(1); // TPC v0 candidate
+ vertex.SetOnFlyStatus(2);//Bo: // TPC v0 candidate
+//Bo: vertex.SetRp(track0->TPCrPIDs());
+//Bo: vertex.SetRm(track1->TPCrPIDs());
tpcv0s->AddLast(new AliESDv0(vertex));
ncandidates++;
{
for (Int_t i=0;i<ncandidates;i++){
quality[i] = 0;
AliESDv0 *v0 = (AliESDv0*)tpcv0s->At(i);
- quality[i] = 1./(1.00001-v0->GetPointAngle()); //base point angle
+ quality[i] = 1./(1.00001-v0->GetV0CosineOfPointingAngle()); //base point angle
// quality[i] /= (0.5+v0->GetDist2());
// quality[i] *= v0->GetChi2After(); //density factor
- Double_t minpulldca = TMath::Min(2.+pulldca[v0->GetIndex(0)],(2.+pulldca[v0->GetIndex(1)]) ); //pull
+
Int_t index0 = v0->GetIndex(0);
Int_t index1 = v0->GetIndex(1);
+ //Bo: Double_t minpulldca = TMath::Min(2.+pulldca[v0->GetIndex(0)],(2.+pulldca[v0->GetIndex(1)]) ); //pull
+ Double_t minpulldca = TMath::Min(2.+pulldca[index0],(2.+pulldca[index1]) );//Bo:
+
+
+
AliTPCseed * track0 = (AliTPCseed*)array->At(index0);
AliTPCseed * track1 = (AliTPCseed*)array->At(index1);
if (track0->TPCrPID(0)>0.3&&track1->TPCrPID(0)>0.3&&v0->GetAnglep()[2]<0.15) quality[i]+=1000000; // gamma conversion candidate
//
AliESDv0 * v02 = v0;
if (accept){
- v0->SetOrder(0,order0);
- v0->SetOrder(1,order1);
- v0->SetOrder(1,order0+order1);
+ //Bo: v0->SetOrder(0,order0);
+ //Bo: v0->SetOrder(1,order1);
+ //Bo: v0->SetOrder(1,order0+order1);
v0->SetOnFlyStatus(kTRUE);
Int_t index = esd->AddV0(v0);
v02 = esd->GetV0(index);
}
}
-AliTPCtrackerMI::AliTPCRow::AliTPCRow() {
+AliTPCtrackerMI::AliTPCRow::AliTPCRow():
+ fDeadZone(0.),
+ fClusters1(0),
+ fN1(0),
+ fClusters2(0),
+ fN2(0),
+ fN(0),
+ fX(0.)
+{
//
// default constructor
- fN=0;
- fN1=0;
- fN2=0;
- fClusters1=0;
- fClusters2=0;
+ //
}
AliTPCtrackerMI::AliTPCRow::~AliTPCRow(){
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff