#include "AliITSChannelStatus.h"
#include "AliITSDetTypeRec.h"
#include "AliITSRecPoint.h"
+#include "AliITSRecPointContainer.h"
#include "AliITSgeomTGeo.h"
#include "AliITSReconstructor.h"
#include "AliITSClusterParam.h"
//--------------------------------------------------------------------
//This function loads ITS clusters
//--------------------------------------------------------------------
- TBranch *branch=cTree->GetBranch("ITSRecPoints");
- if (!branch) {
- Error("LoadClusters"," can't get the branch !\n");
- return 1;
+
+ TClonesArray *clusters = NULL;
+ AliITSRecPointContainer* rpcont=AliITSRecPointContainer::Instance();
+ clusters=rpcont->FetchClusters(0,cTree);
+ if(!(rpcont->IsSPDActive() || rpcont->IsSDDActive() || rpcont->IsSSDActive())){
+ AliError("ITS is not in a known running configuration: SPD, SDD and SSD are not active");
+ return 1;
}
-
- static TClonesArray dummy("AliITSRecPoint",10000), *clusters=&dummy;
- branch->SetAddress(&clusters);
-
Int_t i=0,j=0,ndet=0;
Int_t detector=0;
for (i=0; i<AliITSgeomTGeo::GetNLayers(); i++) {
ndet=fgLayers[i].GetNdetectors();
Int_t jmax = j + fgLayers[i].GetNladders()*ndet;
for (; j<jmax; j++) {
- if (!cTree->GetEvent(j)) continue;
+ // if (!cTree->GetEvent(j)) continue;
+ clusters = rpcont->UncheckedGetClusters(j);
+ if(!clusters)continue;
Int_t ncl=clusters->GetEntriesFast();
SignDeltas(clusters,GetZ());
detector=c->GetDetectorIndex();
if (!c->Misalign()) AliWarning("Can't misalign this cluster !");
-
- fgLayers[i].InsertCluster(new AliITSRecPoint(*c));
+
+ Int_t retval = fgLayers[i].InsertCluster(new AliITSRecPoint(*c));
+ if(retval) {
+ AliWarning(Form("Too many clusters on layer %d!",i));
+ break;
+ }
}
- clusters->Delete();
+
// add dead zone "virtual" cluster in SPD, if there is a cluster within
// zwindow cm from the dead zone
if (i<2 && AliITSReconstructor::GetRecoParam()->GetAddVirtualClustersInDeadZone()) {
fgLayers[i].SortClusters();
}
- dummy.Clear();
-
// check whether we have to skip some layers
SetForceSkippingOfLayer();
}
}
// temporary
-
+ Int_t noesd = 0;
{/* Read ESD tracks */
Double_t pimass = TDatabasePDG::Instance()->GetParticle(211)->Mass();
Int_t nentr=event->GetNumberOfTracks();
- Info("Clusters2Tracks", "Number of ESD tracks: %d\n", nentr);
+ noesd=nentr;
+ // Info("Clusters2Tracks", "Number of ESD tracks: %d\n", nentr);
while (nentr--) {
AliESDtrack *esd=event->GetTrack(nentr);
// ---- for debugging:
fCoefficients=0;
DeleteTrksMaterialLUT();
- Info("Clusters2Tracks","Number of prolonged tracks: %d\n",ntrk);
+ AliInfo(Form("Number of prolonged tracks: %d out of %d ESD tracks",ntrk,noesd));
fTrackingPhase="Default";
//--------------------------------------------------------------------
fTrackingPhase="PropagateBack";
Int_t nentr=event->GetNumberOfTracks();
- Info("PropagateBack", "Number of ESD tracks: %d\n", nentr);
+ // Info("PropagateBack", "Number of ESD tracks: %d\n", nentr);
Int_t ntrk=0;
for (Int_t i=0; i<nentr; i++) {
delete t;
}
- Info("PropagateBack","Number of back propagated ITS tracks: %d\n",ntrk);
+ AliInfo(Form("Number of back propagated ITS tracks: %d out of %d ESD tracks",ntrk,nentr));
fTrackingPhase="Default";
if(AliITSReconstructor::GetRecoParam()->GetFindV0s()) AliITSV0Finder::RefitV02(event,this);
Int_t nentr=event->GetNumberOfTracks();
- Info("RefitInward", "Number of ESD tracks: %d\n", nentr);
+ // Info("RefitInward", "Number of ESD tracks: %d\n", nentr);
Int_t ntrk=0;
for (Int_t i=0; i<nentr; i++) {
delete t;
}
- Info("RefitInward","Number of refitted tracks: %d\n",ntrk);
+ AliInfo(Form("Number of refitted tracks: %d out of %d ESD tracks",ntrk,nentr));
fTrackingPhase="Default";
vtrack->IncrementNSkipped();
ntracks[ilayer]++;
}
-
- // allow one prolongation without clusters for tracks with |tgl|>1.1
- if (constrain && itrack==0 && TMath::Abs(currenttrack1.GetTgl())>1.1) { //big theta - for low flux
- AliITStrackMI* vtrack = new (&tracks[ilayer][ntracks[ilayer]]) AliITStrackMI(currenttrack1);
- // apply correction for material of the current layer
- CorrectForLayerMaterial(vtrack,ilayer,trackGlobXYZ1,"inward");
- vtrack->SetClIndex(ilayer,-1);
- modstatus = 3; // skipped
- vtrack->SetModuleIndexInfo(ilayer,idet,modstatus,xloc,zloc);
- vtrack->Improve(budgetToPrimVertex,xyzVtx,ersVtx);
- vtrack->SetNDeadZone(vtrack->GetNDeadZone()+1);
- ntracks[ilayer]++;
- }
-
+
} // loop over tracks in layer ilayer+1
//loop over track candidates for the current layer
//This function adds a cluster to this layer
//--------------------------------------------------------------------
if (fN==AliITSRecoParam::GetMaxClusterPerLayer()) {
- ::Error("InsertCluster","Too many clusters !\n");
return 1;
}
fCurrentSlice=-1;
// this correction is OK only from AliITSv11Hybrid onwards
if (GetR()>12. && GetR()<20.) { // SDD inner
if(np==2) { // 3rd ladder
- nz = (fNdetectors-1) - nz;
- }
+ Double_t posMod252[3];
+ AliITSgeomTGeo::GetTranslation(252,posMod252);
+ // check the Z coordinate of Mod 252: if negative
+ // (old SDD geometry in AliITSv11Hybrid)
+ // the swap of numeration whould be applied
+ if(posMod252[2]<0.){
+ nz = (fNdetectors-1) - nz;
+ }
+ }
}
//printf("ndet %d phi %f z %f np %d nz %d\n",fNdetectors,phi,z,np,nz);
//-----------------------------------------------------------------
const AliEventInfo *eventInfo = GetEventInfo();
-
+
for(Int_t l=0; l<AliITSgeomTGeo::kNLayers; l++) {
fForceSkippingOfLayer[l] = 0;
// check reco param
// without clusters, because we want to skip the layer.
// In this case the return value is > 0:
// return 1: the user requested to skip a layer
- // return 2: track outside z acceptance of SSD/SDD and will cross both SPD
+ // return 2: track outside z acceptance
//-----------------------------------------------------------------
if (ForceSkippingOfLayer(ilayer)) return 1;
- if (idet<0 && ilayer>1 && AliITSReconstructor::GetRecoParam()->GetExtendedEtaAcceptance()) {
+ Int_t innerLayCanSkip=0; // was 2, changed on 05.11.2009
+
+ if (idet<0 && // out in z
+ ilayer>innerLayCanSkip &&
+ AliITSReconstructor::GetRecoParam()->GetExtendedEtaAcceptance()) {
// check if track will cross SPD outer layer
Double_t phiAtSPD2,zAtSPD2;
if (track->GetPhiZat(fgLayers[1].GetR(),phiAtSPD2,zAtSPD2)) {
if (TMath::Abs(zAtSPD2)<2.*AliITSRecoParam::GetSPDdetzlength()) return 2;
}
+ return 2; // always allow skipping, changed on 05.11.2009
}
return 0;
// check if road goes out of detector
Bool_t touchNeighbourDet=kFALSE;
- if (TMath::Abs(xlocmin)>0.5*detSizeX) {xlocmin=-0.5*detSizeX; touchNeighbourDet=kTRUE;}
- if (TMath::Abs(xlocmax)>0.5*detSizeX) {xlocmax=+0.5*detSizeX; touchNeighbourDet=kTRUE;}
- if (TMath::Abs(zlocmin)>0.5*detSizeZ) {zlocmin=-0.5*detSizeZ; touchNeighbourDet=kTRUE;}
- if (TMath::Abs(zlocmax)>0.5*detSizeZ) {zlocmax=+0.5*detSizeZ; touchNeighbourDet=kTRUE;}
+ if (TMath::Abs(xlocmin)>0.5*detSizeX) {xlocmin=-0.4999*detSizeX; touchNeighbourDet=kTRUE;}
+ if (TMath::Abs(xlocmax)>0.5*detSizeX) {xlocmax=+0.4999*detSizeX; touchNeighbourDet=kTRUE;}
+ if (TMath::Abs(zlocmin)>0.5*detSizeZ) {zlocmin=-0.4999*detSizeZ; touchNeighbourDet=kTRUE;}
+ if (TMath::Abs(zlocmax)>0.5*detSizeZ) {zlocmax=+0.4999*detSizeZ; touchNeighbourDet=kTRUE;}
AliDebug(2,Form("layer %d det %d zmim zmax %f %f xmin xmax %f %f %f %f",ilayer,idet,zlocmin,zlocmax,xlocmin,xlocmax,detSizeZ,detSizeX));
// check if this detector is bad
xloc=0.;
zloc=0.;
- if(idet<0) return kFALSE;
+ if(idet<0) return kTRUE; // track out of z acceptance of layer
Int_t ndet=AliITSgeomTGeo::GetNDetectors(ilayer+1); // layers from 1 to 6
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff