#include "AliESDEvent.h"
#include "AliESDtrack.h"
-#include "AliAlignObj.h"
+//#include "AliAlignObj.h"
+#include "AliGeomManager.h"
#include "AliRieman.h"
#include "AliTrackPointArray.h"
const Double_t AliTRDtracker::fgkMaxStep = 2.0; // Maximal step size in propagation
//_____________________________________________________________________________
-AliTRDtracker::AliTRDtracker()
+AliTRDtracker::AliTRDtracker(AliTRDReconstructor *rec)
:AliTracker()
+ ,fReconstructor(rec)
,fGeom(0)
,fNclusters(0)
,fClusters(0)
,fTimeBinsPerPlane(0)
,fAddTRDseeds(kFALSE)
,fNoTilt(kFALSE)
- ,fHBackfit(0x0)
- ,fHClSearch(0x0)
- ,fHRefit(0x0)
- ,fHX(0x0)
- ,fHNCl(0x0)
- ,fHNClTrack(0x0)
- ,fHMinYPos(0x0)
- ,fHMinYNeg(0x0)
- ,fHMinZ(0x0)
- ,fHMinD(0x0)
- ,fHDeltaX(0x0)
- ,fHXCl(0x0)
+ ,fHBackfit(NULL)
+ ,fHClSearch(NULL)
+ ,fHRefit(NULL)
+ ,fHX(NULL)
+ ,fHNCl(NULL)
+ ,fHNClTrack(NULL)
+ ,fHMinYPos(NULL)
+ ,fHMinYNeg(NULL)
+ ,fHMinZ(NULL)
+ ,fHMinD(NULL)
+ ,fHDeltaX(NULL)
+ ,fHXCl(NULL)
,fDebugStreamer(0)
{
//
//_____________________________________________________________________________
AliTRDtracker::AliTRDtracker(const AliTRDtracker &t)
:AliTracker(t)
+ ,fReconstructor(t.fReconstructor)
,fGeom(0)
,fNclusters(0)
,fClusters(0)
,fTimeBinsPerPlane(0)
,fAddTRDseeds(kFALSE)
,fNoTilt(kFALSE)
- ,fHBackfit(0x0)
- ,fHClSearch(0x0)
- ,fHRefit(0x0)
- ,fHX(0x0)
- ,fHNCl(0x0)
- ,fHNClTrack(0x0)
- ,fHMinYPos(0x0)
- ,fHMinYNeg(0x0)
- ,fHMinZ(0x0)
- ,fHMinD(0x0)
- ,fHDeltaX(0x0)
- ,fHXCl(0x0)
+ ,fHBackfit(NULL)
+ ,fHClSearch(NULL)
+ ,fHRefit(NULL)
+ ,fHX(NULL)
+ ,fHNCl(NULL)
+ ,fHNClTrack(NULL)
+ ,fHMinYPos(NULL)
+ ,fHMinYNeg(NULL)
+ ,fHMinZ(NULL)
+ ,fHMinD(NULL)
+ ,fHDeltaX(NULL)
+ ,fHXCl(NULL)
,fDebugStreamer(0)
{
//
}
//_____________________________________________________________________________
-AliTRDtracker::AliTRDtracker(const TFile */*geomfile*/)
+AliTRDtracker::AliTRDtracker(const TFile */*geomfile*/, AliTRDReconstructor *rec)
:AliTracker()
+ ,fReconstructor(rec)
,fGeom(0)
,fNclusters(0)
,fClusters(new TObjArray(2000))
,fTimeBinsPerPlane(0)
,fAddTRDseeds(kFALSE)
,fNoTilt(kFALSE)
- ,fHBackfit(0x0)
- ,fHClSearch(0x0)
- ,fHRefit(0x0)
- ,fHX(0x0)
- ,fHNCl(0x0)
- ,fHNClTrack(0x0)
- ,fHMinYPos(0x0)
- ,fHMinYNeg(0x0)
- ,fHMinZ(0x0)
- ,fHMinD(0x0)
- ,fHDeltaX(0x0)
- ,fHXCl(0x0)
+ ,fHBackfit(NULL)
+ ,fHClSearch(NULL)
+ ,fHRefit(NULL)
+ ,fHX(NULL)
+ ,fHNCl(NULL)
+ ,fHNClTrack(NULL)
+ ,fHMinYPos(NULL)
+ ,fHMinYNeg(NULL)
+ ,fHMinZ(NULL)
+ ,fHMinD(NULL)
+ ,fHDeltaX(NULL)
+ ,fHXCl(NULL)
,fDebugStreamer(0)
{
//
if (!AliTRDcalibDB::Instance()) {
AliFatal("Could not get calibration object");
}
- fTimeBinsPerPlane = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
+ fTimeBinsPerPlane = AliTRDcalibDB::Instance()->GetNumberOfTimeBinsDCS();
fDebugStreamer = new TTreeSRedirector("TRDdebug.root");
// Transform internal TRD ID to global detector ID
//
- Int_t isector = fGeom->GetSector(lid);
- Int_t ichamber = fGeom->GetChamber(lid);
- Int_t iplan = fGeom->GetPlane(lid);
+ Int_t isector = fGeom->GetSector(lid);
+ Int_t istack = fGeom->GetStack(lid);
+ Int_t ilayer = fGeom->GetLayer(lid);
AliGeomManager::ELayerID iLayer = AliGeomManager::kTRD1;
- switch (iplan) {
+ switch (ilayer) {
case 0:
iLayer = AliGeomManager::kTRD1;
break;
break;
};
- Int_t modId = isector * fGeom->Ncham() + ichamber;
+ Int_t modId = isector * fGeom->Nstack() + istack;
UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,modId);
return volid;
Int_t modId = 0;
AliGeomManager::ELayerID layerId = AliGeomManager::VolUIDToLayer(gid,modId);
- Int_t isector = modId / fGeom->Ncham();
- Int_t ichamber = modId % fGeom->Ncham();
- Int_t iLayer = -1;
+ Int_t isector = modId / fGeom->Nstack();
+ Int_t istack = modId % fGeom->Nstack();
+ Int_t iLayer = -1;
switch (layerId) {
case AliGeomManager::kTRD1:
return -1;
}
- Int_t lid = fGeom->GetDetector(iLayer,ichamber,isector);
+ Int_t lid = fGeom->GetDetector(iLayer,istack,isector);
return lid;
}
//_____________________________________________________________________________
-Bool_t AliTRDtracker::AdjustSector(AliTRDtrack *track)
+Bool_t AliTRDtracker::AdjustSector(AliTRDtrack* const track) const
{
//
// Rotates the track when necessary
}
//_____________________________________________________________________________
-AliTRDcluster *AliTRDtracker::GetCluster(AliTRDtrack *track, Int_t plane
+AliTRDcluster *AliTRDtracker::GetCluster(AliTRDtrack * const track, Int_t plane
, Int_t timebin, UInt_t &index)
{
//
//
AliTRDcluster *cl =0;
- Int_t *indexes = track->GetBackupIndexes();
+ const Int_t *indexes = track->GetBackupIndexes();
for (UInt_t i = 0; i < kMaxTimeBinIndex; i++) {
if (indexes[i] == 0) {
if (cli->GetLocalTimeBin() != timebin) {
continue;
}
- Int_t iplane = fGeom->GetPlane(cli->GetDetector());
- if (iplane == plane) {
+ Int_t ilayer = fGeom->GetLayer(cli->GetDetector());
+ if (ilayer == plane) {
cl = cli;
index = indexes[i];
break;
}
//_____________________________________________________________________________
-Int_t AliTRDtracker::GetLastPlane(AliTRDtrack *track)
+Int_t AliTRDtracker::GetLastPlane(AliTRDtrack * const track)
{
//
// Return last updated plane
//
Int_t lastplane = 0;
- Int_t *indexes = track->GetBackupIndexes();
+ const Int_t *indexes = track->GetBackupIndexes();
for (UInt_t i = 0; i < kMaxTimeBinIndex; i++) {
AliTRDcluster *cli = (AliTRDcluster *) fClusters->UncheckedAt(indexes[i]);
if (!cli) {
break;
}
- Int_t iplane = fGeom->GetPlane(cli->GetDetector());
- if (iplane > lastplane) {
- lastplane = iplane;
+ Int_t ilayer = fGeom->GetLayer(cli->GetDetector());
+ if (ilayer > lastplane) {
+ lastplane = ilayer;
}
}
Int_t nSeed = event->GetNumberOfTracks();
if(!nSeed){
// run stand alone tracking
- if (AliTRDReconstructor::RecoParam()->SeedingOn()) Clusters2Tracks(event);
+ if (fReconstructor->IsSeeding()) Clusters2Tracks(event);
return 0;
}
// Debug part of tracking
TTreeSRedirector &cstream = *fDebugStreamer;
Int_t eventNrInFile = event->GetEventNumberInFile(); // This is most likely NOT the event number you'd like to use. It has nothing to do with the 'real' event number.
- if (AliTRDReconstructor::RecoParam()->GetStreamLevel() > 0) {
+ if (fReconstructor->GetRecoParam()->GetStreamLevel(AliTRDrecoParam::kTracker) > 0) {
if (track->GetBackupTrack()) {
cstream << "Tracks"
<< "EventNrInFile=" << eventNrInFile
seed->UpdateTrackParams(track,AliESDtrack::kTRDout);
fHBackfit->Fill(10);
- seed->SetNumberOfTRDslices(AliTRDtrack::kNslice);
+ seed->SetNumberOfTRDslices(AliTRDCalPID::kNSlicesLQ);
for (Int_t i = 0; i < AliTRDtrack::kNplane; i++) {
- for (Int_t j = 0; j < AliTRDtrack::kNslice; j++) {
+ for (Int_t j = 0; j < AliTRDCalPID::kNSlicesLQ; j++) {
seed->SetTRDslice(track->GetPIDsignals(i,j),i,j);
}
seed->SetTRDTimBin(track->GetPIDTimBin(i),i);
//seed->SetStatus(AliESDtrack::kTRDStop);
- seed->SetNumberOfTRDslices(AliTRDtrack::kNslice);
+ seed->SetNumberOfTRDslices(AliTRDCalPID::kNSlicesLQ);
for (Int_t i = 0; i < AliTRDtrack::kNplane; i++) {
- for (Int_t j = 0; j <AliTRDtrack::kNslice; j++) {
+ for (Int_t j = 0; j <AliTRDCalPID::kNSlicesLQ; j++) {
seed->SetTRDslice(track->GetPIDsignals(i,j),i,j);
}
seed->SetTRDTimBin(track->GetPIDTimBin(i),i);
seed2.ResetCovariance(50.0);
AliTRDtrack *pt = new AliTRDtrack(seed2,seed2.GetAlpha());
- Int_t *indexes2 = seed2.GetIndexes();
+ const Int_t *indexes2 = seed2.GetIndexes();
for (Int_t l = 0; l < AliTRDtrack::kNplane;++l) {
- for (Int_t j = 0; j < AliTRDtrack::kNslice;j++) {
+ for (Int_t j = 0; j < AliTRDCalPID::kNSlicesLQ;j++) {
pt->SetPIDsignals(seed2.GetPIDsignals(l,j),l,j);
}
pt->SetPIDTimBin(seed2.GetPIDTimBin(l),l);
}
- Int_t *indexes3 = pt->GetBackupIndexes();
+ Int_t *indexes3 = const_cast<Int_t *>(pt->GetBackupIndexes());
for (Int_t l = 0; l < 200;++l) {
if (indexes2[l] == 0) {
break;
pt->SetPIDMethod(AliTRDtrack::kLQ);
pt->CookPID(pidQ);
seed->SetTRDpid(pt->GetPID());
- seed->SetTRDpidQuality(pidQ);
+ seed->SetTRDntracklets(pidQ<<3);
// update calibration
if(calibra->GetHisto2d()) calibra->UpdateHistograms(pt);
fHRefit->Fill(5);
for (Int_t l = 0; l < AliTRDtrack::kNplane; ++l) {
- for (Int_t j = 0; j < AliTRDtrack::kNslice; j++) {
+ for (Int_t j = 0; j < AliTRDCalPID::kNSlicesLQ; j++) {
seed->SetTRDslice(pt->GetPIDsignals(l,j),l,j);
}
seed->SetTRDTimBin(pt->GetPIDTimBin(l),l);
fHRefit->Fill(6);
for (Int_t l = 0; l < AliTRDtrack::kNplane; ++l) {
- for (Int_t j = 0; j < AliTRDtrack::kNslice; j++) {
+ for (Int_t j = 0; j < AliTRDCalPID::kNSlicesLQ; j++) {
seed->SetTRDslice(pt2->GetPIDsignals(l,j),l,j);
}
seed->SetTRDTimBin(pt2->GetPIDTimBin(l),l);
// Add TRD track to ESDfriendTrack - maybe this tracks are
// not useful for post-processing - TODO make decision
- if (AliTRDReconstructor::RecoParam()->GetStreamLevel() > 0) {
+ if (fReconstructor->GetRecoParam()->GetStreamLevel(AliTRDrecoParam::kTracker) > 0) {
seed->AddCalibObject(new AliTRDtrack(*pt2/*, kTRUE*/));
}
delete pt2;
}
// Add TRD track to ESDfriendTrack
- if (AliTRDReconstructor::RecoParam()->GetStreamLevel() > 0) {
+ if (fReconstructor->GetRecoParam()->GetStreamLevel(AliTRDrecoParam::kTracker) > 0) {
seed->AddCalibObject(new AliTRDtrack(*pt/*, kTRUE*/));
}
delete pt;
continue;
}
- Int_t plane = fGeom->GetPlane(cl0->GetDetector());
- if (plane > lastplane) {
+ Int_t layer = fGeom->GetLayer(cl0->GetDetector());
+ if (layer > lastplane) {
continue;
}
Int_t timebin = cl0->GetLocalTimeBin();
- AliTRDcluster *cl2 = GetCluster(&t,plane,timebin,index);
+ AliTRDcluster *cl2 = GetCluster(&t,layer,timebin,index);
if (cl2) {
cl = cl2;
t.SetSampledEdx(TMath::Abs(cl->GetQ()/dxsample));
Double_t h01 = GetTiltFactor(cl);
Int_t det = cl->GetDetector();
- Int_t pplane = fGeom->GetPlane(det);
+ Int_t llayer = fGeom->GetLayer(det);
if (t.GetX() > 345.0) {
t.SetNLast(t.GetNLast() + 1);
maxChi2 = t.GetPredictedChi2(cl,h01);
if (maxChi2 < 1e+10) {
- if (!t.UpdateMI(cl,maxChi2,index,h01,pplane)) {
+ if (!t.UpdateMI(cl,maxChi2,index,h01,llayer)) {
// ????
}
else {
t.SetSampledEdx(TMath::Abs(cl->GetQ()/dxsample));
Double_t h01 = GetTiltFactor(cl);
Int_t det = cl->GetDetector();
- Int_t plane = fGeom->GetPlane(det);
+ Int_t layer = fGeom->GetLayer(det);
if (t.GetX() > 345.0) {
t.SetNLast(t.GetNLast() + 1);
t.SetChi2Last(t.GetChi2Last() + maxChi2);
maxChi2 = t.GetPredictedChi2(cl,h01);
if (maxChi2<1e+10)
- if (!t.UpdateMI(cl,maxChi2,index,h01,plane)) {
+ if (!t.UpdateMI(cl,maxChi2,index,h01,layer)) {
if (!t.Update(cl,maxChi2,index,h01)) {
// ????
}
// }
// Reset material budget if 2 consecutive gold
- if (plane > 0) {
- if ((t.GetTracklets(plane).GetN() + t.GetTracklets(plane-1).GetN()) > 20) {
+ if (layer > 0) {
+ if ((t.GetTracklets(layer).GetN() + t.GetTracklets(layer-1).GetN()) > 20) {
t.SetBudget(2,0.0);
}
}
Int_t detector = c->GetDetector();
Int_t localTimeBin = c->GetLocalTimeBin();
Int_t sector = fGeom->GetSector(detector);
- Int_t plane = fGeom->GetPlane(detector);
+ Int_t layer = fGeom->GetLayer(detector);
Int_t trackingSector = sector;
//if (c->GetQ() > 10) {
- // Int_t chamber = fGeom->GetChamber(detector);
+ // Int_t stack = fGeom->GetStack(detector);
//}
- Int_t gtb = fTrSec[trackingSector]->CookTimeBinIndex(plane,localTimeBin);
+ Int_t gtb = fTrSec[trackingSector]->CookTimeBinIndex(layer,localTimeBin);
if (gtb < 0) {
continue;
}
- Int_t layer = fTrSec[trackingSector]->GetLayerNumber(gtb);
+ Int_t trLayer = fTrSec[trackingSector]->GetLayerNumber(gtb);
index = ncl;
fHXCl->Fill(c->GetX());
- fTrSec[trackingSector]->GetLayer(layer)->SetX(c->GetX());
- fTrSec[trackingSector]->GetLayer(layer)->InsertCluster(c,index);
+ fTrSec[trackingSector]->GetLayer(trLayer)->SetX(c->GetX());
+ fTrSec[trackingSector]->GetLayer(trLayer)->InsertCluster(c,index);
}
delete fTracks->RemoveAt(i);
}
- Int_t nsec = AliTRDgeometry::kNsect;
+ Int_t nsec = AliTRDgeometry::kNsector;
for (i = 0; i < nsec; i++) {
for(Int_t pl = 0; pl < fTrSec[i]->GetNumberOfLayers(); pl++) {
fTrSec[i]->GetLayer(pl)->Clear();
const Double_t kRoad2z = 20.0; // Road in z for extrapolated cluster
const Int_t kMaxSeed = 3000;
- Int_t maxSec = AliTRDgeometry::kNsect;
+ Int_t maxSec = AliTRDgeometry::kNsector;
// Linear fitters in planes
TLinearFitter fitterTC(2,"hyp2"); // Fitting with tilting pads - kz fixed - kz= Z/x, + vertex const
}
for (Int_t ns = 0; ns < maxSec; ns++) {
for (Int_t ilayer = 0; ilayer < fTrSec[ns]->GetNumberOfLayers(); ilayer++) {
- AliTRDpropagationLayer &layer = *(fTrSec[ns]->GetLayer(ilayer));
- if (layer == 0) {
+ AliTRDpropagationLayer &propLayer = *(fTrSec[ns]->GetLayer(ilayer));
+ if (propLayer == 0) {
continue;
}
- Int_t det = layer[0]->GetDetector();
- Int_t plane = fGeom->GetPlane(det);
- if (ilayer < layers[plane][0]) {
- layers[plane][0] = ilayer;
+ Int_t det = propLayer[0]->GetDetector();
+ Int_t layer = fGeom->GetLayer(det);
+ if (ilayer < layers[layer][0]) {
+ layers[layer][0] = ilayer;
}
- if (ilayer > layers[plane][1]) {
- layers[plane][1] = ilayer;
+ if (ilayer > layers[layer][1]) {
+ layers[layer][1] = ilayer;
}
}
}
isFake = kTRUE;
}
- if (AliTRDReconstructor::RecoParam()->GetStreamLevel() > 0) {
+ if (fReconstructor->GetRecoParam()->GetStreamLevel(AliTRDrecoParam::kTracker) > 0) {
if ((!isFake) || ((icl3%10) == 0)) { // Debugging print
TTreeSRedirector &cstream = *fDebugStreamer;
cstream << "Seeds0"
if (1 || (!isFake)) {
Float_t zvertex = GetZ();
TTreeSRedirector &cstream = *fDebugStreamer;
- if (AliTRDReconstructor::RecoParam()->GetStreamLevel() > 0) {
+ if (fReconstructor->GetRecoParam()->GetStreamLevel(AliTRDrecoParam::kTracker) > 0) {
cstream << "Seeds1"
<< "isFake=" << isFake
<< "Vertex=" << zvertex
esdtrack.UpdateTrackParams(track,AliESDtrack::kTRDout);
esdtrack.SetLabel(label);
esd->AddTrack(&esdtrack);
- if (AliTRDReconstructor::RecoParam()->GetStreamLevel() > 0) {
+ if (fReconstructor->GetRecoParam()->GetStreamLevel(AliTRDrecoParam::kTracker) > 0) {
cstream << "Tracks"
<< "EventNrInFile=" << eventNrInFile
<< "ESD.=" << &esdtrack
}
}
- if (AliTRDReconstructor::RecoParam()->GetStreamLevel() > 0) {
+ if (fReconstructor->GetRecoParam()->GetStreamLevel(AliTRDrecoParam::kTracker) > 0) {
cstream << "Seeds2"
<< "Iter=" << jter
<< "Track.=" << track
// Loop through all entries in the tree
Int_t nEntries = (Int_t) clusterTree->GetEntries();
Int_t nbytes = 0;
- AliTRDcluster *c = 0x0;
+ AliTRDcluster *c = NULL;
for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
// Import the tree
//
AliTRDcluster *cl = (AliTRDcluster *) fClusters->UncheckedAt(index);
- Int_t idet = cl->GetDetector();
- Int_t isector = fGeom->GetSector(idet);
- Int_t ichamber = fGeom->GetChamber(idet);
- Int_t iplan = fGeom->GetPlane(idet);
+ Int_t idet = cl->GetDetector();
+ Int_t isector = fGeom->GetSector(idet);
+ Int_t istack = fGeom->GetStack(idet);
+ Int_t ilayer = fGeom->GetLayer(idet);
Double_t local[3];
- local[0] = GetX(isector,iplan,cl->GetLocalTimeBin());
+ local[0] = GetX(isector,ilayer,cl->GetLocalTimeBin());
local[1] = cl->GetY();
local[2] = cl->GetZ();
Double_t global[3];
fGeom->RotateBack(idet,local,global);
p.SetXYZ(global[0],global[1],global[2]);
- AliGeomManager::ELayerID iLayer = AliGeomManager::kTRD1;
- switch (iplan) {
+ AliGeomManager::ELayerID iGeoLayer = AliGeomManager::kTRD1;
+ switch (ilayer) {
case 0:
- iLayer = AliGeomManager::kTRD1;
+ iGeoLayer = AliGeomManager::kTRD1;
break;
case 1:
- iLayer = AliGeomManager::kTRD2;
+ iGeoLayer = AliGeomManager::kTRD2;
break;
case 2:
- iLayer = AliGeomManager::kTRD3;
+ iGeoLayer = AliGeomManager::kTRD3;
break;
case 3:
- iLayer = AliGeomManager::kTRD4;
+ iGeoLayer = AliGeomManager::kTRD4;
break;
case 4:
- iLayer = AliGeomManager::kTRD5;
+ iGeoLayer = AliGeomManager::kTRD5;
break;
case 5:
- iLayer = AliGeomManager::kTRD6;
+ iGeoLayer = AliGeomManager::kTRD6;
break;
};
- Int_t modId = isector * fGeom->Ncham() + ichamber;
- UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,modId);
+ Int_t modId = isector * fGeom->Nstack() + istack;
+ UShort_t volid = AliGeomManager::LayerToVolUID(iGeoLayer,modId);
p.SetVolumeID(volid);
return kTRUE;
for (Int_t i = from; i < ncl; i++) {
Int_t index = t->GetClusterIndex(i);
AliTRDcluster *c = (AliTRDcluster *) fClusters->UncheckedAt(index);
- Int_t iplane = fGeom->GetPlane(c->GetDetector());
- if (track->GetTracklets(iplane).GetChi2() > kmaxchi2) {
+ Int_t ilayer = fGeom->GetLayer(c->GetDetector());
+ if (track->GetTracklets(ilayer).GetChi2() > kmaxchi2) {
continue;
}
- if (track->GetTracklets(iplane).GetN() < kmincl) {
+ if (track->GetTracklets(ilayer).GetN() < kmincl) {
continue;
}
if (!(c->IsUsed())) {
AliTRDpropagationLayer *ppl = 0;
// Get holes description from geometry
- Bool_t holes[AliTRDgeometry::kNcham];
- for (Int_t icham = 0; icham < AliTRDgeometry::kNcham; icham++) {
- holes[icham] = fGeom->IsHole(0,icham,gs);
+ Bool_t holes[AliTRDgeometry::kNstack];
+ for (Int_t istack = 0; istack < AliTRDgeometry::kNstack; istack++) {
+ holes[istack] = fGeom->IsHole(0,istack,gs);
}
for (UInt_t i = 0; i < kMaxTimeBinIndex; i++) {
Double_t dxAmp = (Double_t) fGeom->CamHght(); // Amplification region
//Double_t dxDrift = (Double_t) fGeom->CdrHght(); // Drift region
- const Int_t kNchambers = AliTRDgeometry::Ncham();
+ const Int_t kNstacks = AliTRDgeometry::Nstack();
Int_t tbIndex;
Double_t ymax = 0;
Double_t ymaxsensitive = 0;
- Double_t *zc = new Double_t[kNchambers];
- Double_t *zmax = new Double_t[kNchambers];
- Double_t *zmaxsensitive = new Double_t[kNchambers];
+ Double_t *zc = new Double_t[kNstacks];
+ Double_t *zmax = new Double_t[kNstacks];
+ Double_t *zmaxsensitive = new Double_t[kNstacks];
- for (Int_t plane = 0; plane < AliTRDgeometry::Nplan(); plane++) {
+ for (Int_t layer = 0; layer < AliTRDgeometry::Nlayer(); layer++) {
- ymax = fGeom->GetChamberWidth(plane) / 2.0;
- padPlane = fGeom->GetPadPlane(plane,0);
+ ymax = fGeom->GetChamberWidth(layer) / 2.0;
+ padPlane = fGeom->GetPadPlane(layer,0);
ymaxsensitive = (padPlane->GetColSize(1) * padPlane->GetNcols() - 4.0) / 2.0;
- for (Int_t ch = 0; ch < kNchambers; ch++) {
- zmax[ch] = fGeom->GetChamberLength(plane,ch) / 2.0;
+ for (Int_t st = 0; st < kNstacks; st++) {
+ zmax[st] = fGeom->GetChamberLength(layer,st) / 2.0;
Float_t pad = padPlane->GetRowSize(1);
- Float_t row0 = fGeom->GetRow0(plane,ch,0);
- Int_t nPads = fGeom->GetRowMax(plane,ch,0);
- zmaxsensitive[ch] = Float_t(nPads) * pad / 2.0;
- zc[ch] = -(pad * nPads) / 2.0 + row0;
+ Float_t row0 = fGeom->GetRow0(layer,st,0);
+ Int_t nPads = fGeom->GetRowMax(layer,st,0);
+ zmaxsensitive[st] = Float_t(nPads) * pad / 2.0;
+ zc[st] = -(pad * nPads) / 2.0 + row0;
}
AliTRDcalibDB *fCalibration = AliTRDcalibDB::Instance();
rho = 0.00295 * 0.85; //????
radLength = 11.0;
- Double_t x0 = (Double_t) AliTRDgeometry::GetTime0(plane);
+ Double_t x0 = (Double_t) AliTRDgeometry::GetTime0(layer);
//Double_t xbottom = x0 - dxDrift;
//Double_t xtop = x0 + dxAmp;
//temporary !! (A.Bercuci)
- Int_t T0 = (Int_t)fCalibration->GetT0Average(AliTRDgeometry::GetDetector(plane, 2, gs));
+ Int_t t0 = (Int_t)fCalibration->GetT0Average(AliTRDgeometry::GetDetector(layer, 2, gs));
- Int_t nTimeBins = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
+ Int_t nTimeBins = AliTRDcalibDB::Instance()->GetNumberOfTimeBinsDCS();
for (Int_t iTime = 0; iTime < nTimeBins; iTime++) {
Double_t xlayer = iTime * dx - dxAmp;
//if (xlayer<0) xlayer = dxAmp / 2.0;
x = x0 - xlayer;
- tbIndex = CookTimeBinIndex(plane,iTime);
- ppl = new AliTRDpropagationLayer(x,dx,rho,radLength,tbIndex,plane);
+ tbIndex = CookTimeBinIndex(layer,iTime);
+ ppl = new AliTRDpropagationLayer(x,dx,rho,radLength,tbIndex,layer);
ppl->SetYmax(ymax,ymaxsensitive);
ppl->SetZ(zc,zmax,zmaxsensitive);
ppl->SetHoles(holes);
- if(iTime == T0) ppl->SetT0();
+ if(iTime == t0) ppl->SetT0();
InsertLayer(ppl);
// timebin <localTB> in plane <plane>
//
- Int_t tbPerPlane = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
+ Int_t tbPerPlane = AliTRDcalibDB::Instance()->GetNumberOfTimeBinsDCS();
Int_t gtb = (plane+1) * tbPerPlane - localTB - 1;
if (localTB < 0) {
return -1;
//
Int_t det = c->GetDetector();
- Int_t plane = fGeom->GetPlane(det);
- AliTRDpadPlane *padPlane = fGeom->GetPadPlane(plane,0);
+ Int_t layer = fGeom->GetLayer(det);
+ AliTRDpadPlane *padPlane = fGeom->GetPadPlane(layer,0);
Double_t h01 = TMath::Tan(-TMath::Pi() / 180.0 * padPlane->GetTiltingAngle());
if (fNoTilt) {
Int_t nall = 0;
Int_t nfound = 0;
Double_t h01 = 0.0;
- Int_t plane = -1;
+ Int_t layer = -1;
Int_t detector = -1;
Float_t padlength = 0.0;
AliTRDtrack track2(* track);
Float_t snpy = track->GetSnp();
- Float_t tany = TMath::Sqrt(snpy*snpy / (1.0 - snpy*snpy));
+ Float_t tany = TMath::Sqrt(snpy*snpy / ((1.-snpy)*(1.+snpy)));
if (snpy < 0.0) {
tany *= -1.0;
}
AliTRDcluster *c = (AliTRDcluster *) (timeBin[i]);
h01 = GetTiltFactor(c);
- if (plane < 0) {
+ if (layer < 0) {
Int_t det = c->GetDetector();
- plane = fGeom->GetPlane(det);
+ layer = fGeom->GetLayer(det);
padlength = TMath::Sqrt(c->GetSigmaZ2() * 12.0);
}
Short_t maxpos5 = -1;
Float_t maxcharge5 = 0.0;
- Double_t exB = AliTRDcalibDB::Instance()->GetOmegaTau(AliTRDcalibDB::Instance()->GetVdrift(0,0,0)
- ,-AliTracker::GetBz()*0.1);
+ Double_t exB = AliTRDCommonParam::Instance()->GetOmegaTau(AliTRDcalibDB::Instance()->GetVdrift(0,0,0));
Double_t expectederr = sigma2*sigma2 + 0.01*0.01;
if (mpads > 3.5) {
expectederr += (mpads - 3.5) * 0.04;
}
// Set cluster error
- cl[best[bestiter][it]][it]->SetSigmaY2(expectederr);
+ ((AliCluster*)cl[best[bestiter][it]][it])->SetSigmaY2(expectederr);
if (!cl[best[bestiter][it]][it]->IsUsed()) {
cl[best[bestiter][it]][it]->SetY(cl[best[bestiter][it]][it]->GetY());
}
tracklet.SetP1(angle[bestiter]);
tracklet.SetN(nfound);
tracklet.SetNCross(changes[bestiter]);
- tracklet.SetPlane(plane);
+ tracklet.SetPlane(layer);
tracklet.SetSigma2(expectederr);
tracklet.SetChi2(tchi2s[bestiter]);
tracklet.SetMaxPos(maxpos,maxpos4,maxpos5);
- track->SetTracklets(plane,tracklet);
+ track->SetTracklets(layer,tracklet);
track->SetNWrong(track->GetNWrong() + nbad[0]);
//
TGraph graphy(t1-t0,x,yt);
TGraph graphz(t1-t0,x,zt);
- if (AliTRDReconstructor::RecoParam()->GetStreamLevel() > 0) {
+ if (fReconstructor->GetRecoParam()->GetStreamLevel(AliTRDrecoParam::kTracker) > 0) {
cstream << "tracklet"
<< "track.=" << track // Track parameters
<< "tany=" << tany // Tangent of the local track angle
<< "nfound=" << nfound // Number of found clusters
<< "clfound=" << clfound // Total number of found clusters in road
<< "mpads=" << mpads // Mean number of pads per cluster
- << "plane=" << plane // Plane number
+ << "layer=" << layer // Layer number
<< "detector=" << detector // Detector number
<< "road=" << road // The width of the used road
<< "graph0.=" << &graph0 // x - y = dy for closest cluster
}
//_____________________________________________________________________________
-AliTRDtrack *AliTRDtracker::RegisterSeed(AliTRDseed *seeds, Double_t *params)
+AliTRDtrack *AliTRDtracker::RegisterSeed(AliTRDseed * const seeds, Double_t *params)
{
//
// Build a TRD track out of tracklet candidates
//
AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
- Int_t nTimeBins = cal->GetNumberOfTimeBins();
+ Int_t nTimeBins = cal->GetNumberOfTimeBinsDCS();
Double_t alpha = AliTRDgeometry::GetAlpha();
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff