#include <Rtypes.h>
#include "TClonesArray.h"
-#include "TGeoManager.h"
#include "TTree.h"
#include "TTreeStream.h"
-#include "AliRun.h"
-#include "AliESD.h"
+#include "AliESDEvent.h"
#include "AliESDtrack.h"
+#include "AliTOFRecoParam.h"
#include "AliTOFcalib.h"
#include "AliTOFcluster.h"
#include "AliTOFGeometry.h"
#include "AliTOFtrackerMI.h"
#include "AliTOFtrack.h"
+#include "AliTOFpidESD.h"
+
+class TGeoManager;
extern TGeoManager *gGeoManager;
ClassImp(AliTOFtrackerMI)
//_____________________________________________________________________________
-AliTOFtrackerMI::AliTOFtrackerMI(AliTOFGeometry * geom, Double_t parPID[2]):
- fGeom(geom),
- fTOFpid(new AliTOFpidESD(parPID)),
- fHoles(kFALSE),
+AliTOFtrackerMI::AliTOFtrackerMI():
+ fRecoParam(0x0),
+ fGeom(0x0),
+ fPid(0x0),
fN(0),
fNseeds(0),
fNseedsTOF(0),
fnbadmatch(0),
fnunmatch(0),
fnmatch(0),
- fR(378.),
+ fR(379.),
fTOFHeigth(15.3),
fdCut(3.),
fDx(1.5),
fDy(0),
fDz(0),
- fTracks(0x0),
- fSeeds(0x0),
+ fTracks(new TClonesArray("AliTOFtrack")),
+ fSeeds(new TClonesArray("AliESDtrack")),
fDebugStreamer(0x0)
{
//AliTOFtrackerMI main Ctor
- //fHoles=true;
- fDy=AliTOFGeometry::XPad();
- fDz=AliTOFGeometry::ZPad();
- fDebugStreamer = new TTreeSRedirector("TOFdebug.root");
- //Init(); // temporary solution to know about Holes/no Holes
- fHoles=geom->GetHoles();
+ fRecoParam=new AliTOFRecoParam();
+ fGeom=new AliTOFGeometry();
+ Double_t parPID[2];
+ parPID[0]=fRecoParam->GetTimeResolution();
+ parPID[1]=fRecoParam->GetTimeNSigma();
+ fPid=new AliTOFpidESD(parPID);
+ fDy=AliTOFGeometry::XPad();
+ fDz=AliTOFGeometry::ZPad();
+ fDebugStreamer = new TTreeSRedirector("TOFdebug.root");
}
//_____________________________________________________________________________
AliTOFtrackerMI::AliTOFtrackerMI(const AliTOFtrackerMI &t):
AliTracker(),
+ fRecoParam(0x0),
fGeom(0x0),
- fTOFpid(0x0),
- fHoles(kFALSE),
+ fPid(0x0),
fN(0),
fNseeds(0),
fNseedsTOF(0),
fnbadmatch(0),
fnunmatch(0),
fnmatch(0),
- fR(378.),
+ fR(379.),
fTOFHeigth(15.3),
fdCut(3.),
fDx(1.5),
fDy(0),
fDz(0),
- fTracks(0x0),
- fSeeds(0x0),
+ fTracks(new TClonesArray("AliTOFtrack")),
+ fSeeds(new TClonesArray("AliESDtrack")),
fDebugStreamer(0x0)
{
//AliTOFtrackerMI copy Ctor
- fHoles=t.fHoles;
fNseeds=t.fNseeds;
fNseedsTOF=t.fNseedsTOF;
fngoodmatch=t.fngoodmatch;
fnbadmatch=t.fnbadmatch;
fnunmatch=t.fnunmatch;
fnmatch=t.fnmatch;
- fGeom = t.fGeom;
- fTOFpid = t.fTOFpid;
+ fRecoParam = t.fRecoParam;
+ fGeom=t.fGeom;
+ fPid = t.fPid;
fR=t.fR;
fTOFHeigth=t.fTOFHeigth;
fdCut=t.fdCut;
{
//AliTOFtrackerMI assignment operator
- this->fHoles=t.fHoles;
this->fNseeds=t.fNseeds;
this->fNseedsTOF=t.fNseedsTOF;
this->fngoodmatch=t.fngoodmatch;
this->fnbadmatch=t.fnbadmatch;
this->fnunmatch=t.fnunmatch;
this->fnmatch=t.fnmatch;
+ this->fRecoParam = t.fRecoParam;
this->fGeom = t.fGeom;
- this->fTOFpid = t.fTOFpid;
+ this->fPid = t.fPid;
this->fR=t.fR;
this->fTOFHeigth=t.fTOFHeigth;
this->fdCut=t.fdCut;
//fDebugStreamer->Close();
delete fDebugStreamer;
}
- delete fTOFpid;
-}
-
-//_____________________________________________________________________________
-/*
-void AliTOFtrackerMI::Init() {
-
-// temporary solution to know about Holes/no Holes, will be implemented as
-// an AliTOFGeometry getter
-
- AliModule* frame=gAlice->GetModule("FRAME");
-
- if(!frame) {
- AliError("Could Not load FRAME! Assume Frame with Holes ");
- fHoles=true;
- } else{
- if(frame->IsVersion()==1) {fHoles=false;}
- else {fHoles=true;}
+ delete fRecoParam;
+ delete fGeom;
+ delete fPid;
+ if (fTracks){
+ fTracks->Delete();
+ delete fTracks;
+ fTracks=0x0;
+ }
+ if (fSeeds){
+ fSeeds->Delete();
+ delete fSeeds;
+ fSeeds=0x0;
}
}
-*/
+
//_____________________________________________________________________________
-Int_t AliTOFtrackerMI::PropagateBack(AliESD* event) {
+Int_t AliTOFtrackerMI::PropagateBack(AliESDEvent* event) {
//
// Gets seeds from ESD event and Match with TOF Clusters
//
Int_t ntrk=event->GetNumberOfTracks();
fNseeds = ntrk;
- fSeeds= new TClonesArray("AliESDtrack");
TClonesArray &aESDTrack = *fSeeds;
//Make TOF PID
- fTOFpid->MakePID(event);
+ fPid->MakePID(event);
- if (fSeeds) {
- fSeeds->Delete();
- delete fSeeds;
- fSeeds = 0x0;
- }
- if (fTracks) {
- fTracks->Delete();
- delete fTracks;
- fTracks = 0x0;
- }
+ fSeeds->Clear();
+ fTracks->Clear();
return 0;
}
void AliTOFtrackerMI::CollectESD() {
//prepare the set of ESD tracks to be matched to clusters in TOF
- fTracks= new TClonesArray("AliTOFtrack");
TClonesArray &aTOFTrack = *fTracks;
Int_t c0=0;
Int_t c1=0;
AliESDtrack *t =(AliESDtrack*)fSeeds->UncheckedAt(i);
if ((t->GetStatus()&AliESDtrack::kTPCout)==0)continue;
- // TRD good tracks, already propagated at 371 cm
+ // TRD good tracks, already propagated at 372 cm
AliTOFtrack *track = new AliTOFtrack(*t); // New
Double_t x = track->GetX(); //New
if (((t->GetStatus()&AliESDtrack::kTRDout)!=0 ) &&
- ( x >= fGeom->RinTOF()) ){
+ ( x >= AliTOFGeometry::RinTOF()) ){
track->SetSeedIndex(i);
t->UpdateTrackParams(track,AliESDtrack::kTOFout);
new(aTOFTrack[fNseedsTOF]) AliTOFtrack(*track);
// Propagate the rest of TPCbp
else {
- if(track->PropagateToInnerTOF(fHoles)){ // temporary solution
- // if(track->PropagateToInnerTOF(fGeom->GetHoles())){
+ if(track->PropagateToInnerTOF()){ // temporary solution
track->SetSeedIndex(i);
t->UpdateTrackParams(track,AliESDtrack::kTOFout);
new(aTOFTrack[fNseedsTOF]) AliTOFtrack(*track);
Int_t nSteps=(Int_t)(fTOFHeigth/0.1);
- AliTOFcalib *calib = new AliTOFcalib(fGeom);
+ AliTOFcalib *calib = new AliTOFcalib();
//PH Arrays (moved outside of the loop)
Float_t * trackPos[4];
for (Int_t ii=0; ii<4; ii++) trackPos[ii] = new Float_t[nSteps];
- Int_t * clind[6];
- for (Int_t ii=0;ii<6;ii++) clind[ii] = new Int_t[fN];
+ Int_t * clind = new Int_t[fN];
// Some init
Int_t index[1000];
+ Float_t quality[1000];
Float_t dist3D[1000][6];
Double_t times[1000][6];
Float_t mintimedist[1000];
Float_t likelihood[1000];
Float_t length[1000];
AliTOFcluster *clusters[1000];
- Double_t tpcpid[5];
+ Double_t tpcpid[5];
dist3D[0][0]=1;
for (Int_t i=0; i<fNseedsTOF; i++) {
//
//propagat track to the middle of TOF
//
- Float_t xs = 378.2; // should be defined in the TOF geometry
+ Float_t xs = 379.2; // should be defined in the TOF geometry
Double_t ymax=xs*TMath::Tan(0.5*AliTOFGeometry::GetAlpha());
Bool_t skip=kFALSE;
Double_t ysect=trackTOFin->GetYat(xs,skip);
if (skip){
- xs = 372.;
+ xs = 373.;
ymax=xs*TMath::Tan(0.5*AliTOFGeometry::GetAlpha());
ysect=trackTOFin->GetYat(xs,skip);
}
Double_t dph=TMath::Abs(c->GetPhi()-phi);
if (dph>TMath::Pi()) dph-=2.*TMath::Pi();
if (TMath::Abs(dph)>dphi) continue;
-
- clind[0][nc] = c->GetDetInd(0);
- clind[1][nc] = c->GetDetInd(1);
- clind[2][nc] = c->GetDetInd(2);
- clind[3][nc] = c->GetDetInd(3);
- clind[4][nc] = c->GetDetInd(4);
- clind[5][nc] = k;
+
+ clind[nc] = k;
nc++;
}
for (Int_t icl=0; icl<nc; icl++){
Float_t distances[5];
if (nfound>=1000) break;
- index[nfound]=clind[5][icl];
- AliTOFcluster *cluster = fClusters[clind[5][icl]];
+ index[nfound]=clind[icl];
+ AliTOFcluster *cluster = fClusters[clind[icl]];
GetLinearDistances(trackTOFin,cluster, distances);
dist3D[nfound][0] = distances[4];
dist3D[nfound][1] = distances[1];
//
//choose the best cluster
//
- Float_t quality[1000];
- Int_t index[1000];
+ //Float_t quality[1000];
+ //Int_t index[1000];
+ for (Int_t kk=0; kk<1000; kk++) quality[kk]=0;
//
AliTOFcluster * cgold=0;
Int_t igold =-1;
ind[2]=cgold->GetDetInd(2);
ind[3]=cgold->GetDetInd(3);
ind[4]=cgold->GetDetInd(4);
- Int_t calindex = calib->GetIndex(ind);
+ Int_t calindex = AliTOFGeometry::GetIndex(ind);
t->SetTOFCalChannel(calindex);
t->SetTOFInfo(info);
t->SetTOFsignal(tof2);
t->SetTOFcluster(cgold->GetIndex());
AliTOFtrack *trackTOFout = new AliTOFtrack(*t);
- trackTOFout->PropagateTo(378.);
+ trackTOFout->PropagateTo(379.);
t->UpdateTrackParams(trackTOFout,AliESDtrack::kTOFout);
t->SetIntegratedLength(length[igold]);
t->SetIntegratedTimes(times[igold]);
//
//
for (Int_t ii=0; ii<4; ii++) delete [] trackPos[ii];
- for (Int_t ii=0;ii<6;ii++) delete [] clind[ii];
+ delete [] clind;
delete calib;
}
-
-
-
-
-// //_________________________________________________________________________
-// Int_t AliTOFtrackerMI::LoadClusters(TTree *dTree) {
-// //--------------------------------------------------------------------
-// //This function loads the TOF clusters
-// //--------------------------------------------------------------------
-
-// TBranch *branch=dTree->GetBranch("TOF");
-// if (!branch) {
-// AliError(" can't get the branch with the TOF digits !");
-// return 1;
-// }
-
-// TClonesArray dummy("AliTOFdigit",10000), *digits=&dummy;
-// branch->SetAddress(&digits);
-
-// dTree->GetEvent(0);
-// Int_t nd=digits->GetEntriesFast();
-// Info("LoadClusters","number of digits: %d",nd);
-
-// for (Int_t i=0; i<nd; i++) {
-// AliTOFdigit *d=(AliTOFdigit*)digits->UncheckedAt(i);
-// Int_t dig[5]; Float_t g[3];
-// dig[0]=d->GetSector();
-// dig[1]=d->GetPlate();
-// dig[2]=d->GetStrip();
-// dig[3]=d->GetPadz();
-// dig[4]=d->GetPadx();
-
-// fGeom->GetPos(dig,g);
-
-// Double_t h[5];
-// h[0]=TMath::Sqrt(g[0]*g[0]+g[1]*g[1]);
-// h[1]=TMath::ATan2(g[1],g[0]); h[2]=g[2];
-// h[3]=d->GetTdc(); h[4]=d->GetAdc();
-
-// AliTOFcluster *cl=new AliTOFcluster(h,d->GetTracks(),dig,i);
-// InsertCluster(cl);
-// }
-
-// return 0;
-// }
-// //_________________________________________________________________________
-// void AliTOFtrackerMI::UnloadClusters() {
-// //--------------------------------------------------------------------
-// //This function unloads TOF clusters
-// //--------------------------------------------------------------------
-// for (Int_t i=0; i<fN; i++) delete fClusters[i];
-// fN=0;
-// }
-
-
-
//_________________________________________________________________________
+
Int_t AliTOFtrackerMI::LoadClusters(TTree *cTree) {
//--------------------------------------------------------------------
//This function loads the TOF clusters
return 1;
}
- TClonesArray dummy("AliTOFcluster",10000), *clusters=&dummy;
+ static TClonesArray dummy("AliTOFcluster",10000);
+ dummy.Clear();
+ TClonesArray *clusters=&dummy;
branch->SetAddress(&clusters);
cTree->GetEvent(0);
for (Int_t i=0; i<nc; i++) {
AliTOFcluster *c=(AliTOFcluster*)clusters->UncheckedAt(i);
- /*
- for (Int_t jj=0; jj<5; jj++) dig[jj]=c->GetDetInd(jj);
-
- Double_t h[5];
- h[0]=c->GetR();
- h[1]=c->GetPhi();
- h[2]=c->GetZ();
- h[3]=c->GetTDC();
- h[4]=c->GetADC();
-
- Int_t indexDig[3];
- for (Int_t jj=0; jj<3; jj++) indexDig[jj] = c->GetLabel(jj);
- AliTOFcluster *cl=new AliTOFcluster(h,c->GetTracks(),dig,i);
- */
-
- // fClusters[i]=c; fN++;
fClusters[i]=new AliTOFcluster(*c); fN++;
//AliInfo(Form("%4i %4i %f %f %f %f %f %2i %1i %2i %1i %2i",i, fClusters[i]->GetIndex(),fClusters[i]->GetZ(),fClusters[i]->GetR(),fClusters[i]->GetPhi(), fClusters[i]->GetTDC(),fClusters[i]->GetADC(),fClusters[i]->GetDetInd(0),fClusters[i]->GetDetInd(1),fClusters[i]->GetDetInd(2),fClusters[i]->GetDetInd(3),fClusters[i]->GetDetInd(4)));
cind[2]= cluster->GetDetInd(2);
cind[3]= cluster->GetDetInd(3);
cind[4]= cluster->GetDetInd(4);
- Float_t tiltangle = fGeom->GetAngles(cluster->GetDetInd(1),cluster->GetDetInd(2))/kRaddeg; //tiltangle
+ Float_t tiltangle = AliTOFGeometry::GetAngles(cluster->GetDetInd(1),cluster->GetDetInd(2))/kRaddeg; //tiltangle
Float_t cpos[3]; //cluster position
Float_t cpos0[3]; //cluster position
p1 = 0.5*(1+TMath::Erf(normd+normwidth*0.5));
pz+= 0.25*(p1-p0);
}
+//_________________________________________________________________________
+
+void AliTOFtrackerMI::FillClusterArray(TObjArray* arr) const
+{
+ //
+ // Returns the TOF cluster array
+ //
+
+ if (fN==0)
+ arr = 0x0;
+ else
+ for (Int_t i=0; i<fN; ++i) arr->Add(fClusters[i]);
+
+}