#include <TTree.h>
#include <TVector.h>
#include <TVirtualMC.h>
+#include <TString.h>
+#include <TF2.h>
#include "AliArrayBranch.h"
#include "AliClusters.h"
#include "AliTPCTrackHits.h"
#include "AliTPCTrackHitsV2.h"
#include "AliTPCcluster.h"
-#include "AliTPCclusterer.h"
-#include "AliTPCtracker.h"
#include "AliTrackReference.h"
+#include "AliMC.h"
+#include "AliTPCDigitizer.h"
+#include "AliTPCclustererMI.h"
+#include "AliTPCtrackerMI.h"
+#include "AliTPCpidESD.h"
ClassImp(AliTPC)
class AliTPCFastMatrix : public TMatrix {
public :
- AliTPCFastMatrix(Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb);
- inline Float_t & UncheckedAt(Int_t rown, Int_t coln) const {return (fIndex[coln])[rown];} //fast acces
- inline Float_t UncheckedAtFast(Int_t rown, Int_t coln) const {return (fIndex[coln])[rown];} //fast acces
+ AliTPCFastMatrix(Int_t rowlwb, Int_t rowupb, Int_t collwb, Int_t colupb);
+#if ROOT_VERSION_CODE >= ROOT_VERSION(4,0,1)
+ Float_t & UncheckedAt(Int_t rown, Int_t coln) const {return fElements[(rown-fRowLwb)*fNcols+(coln-fColLwb)];} //fast acces
+ Float_t UncheckedAtFast(Int_t rown, Int_t coln) const {return fElements[(rown-fRowLwb)*fNcols+(coln-fColLwb)];} //fast acces
+#else
+ Float_t & UncheckedAt(Int_t rown, Int_t coln) const {return (fIndex[coln])[rown];} //fast acces
+ Float_t UncheckedAtFast(Int_t rown, Int_t coln) const {return (fIndex[coln])[rown];} //fast acces
+#endif
};
-AliTPCFastMatrix::AliTPCFastMatrix(Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb):
- TMatrix(row_lwb, row_upb,col_lwb,col_upb)
+AliTPCFastMatrix::AliTPCFastMatrix(Int_t rowlwb, Int_t rowupb, Int_t collwb, Int_t colupb):
+ TMatrix(rowlwb, rowupb,collwb,colupb)
{
};
//_____________________________________________________________________________
public :
AliTPCFastVector(Int_t size);
virtual ~AliTPCFastVector(){;}
- inline Float_t & UncheckedAt(Int_t index) const {return fElements[index];} //fast acces
+ Float_t & UncheckedAt(Int_t index) const {return fElements[index];} //fast acces
};
//
// Initialise arrays of hits and digits
fHits = new TClonesArray("AliTPChit", 176);
- gAlice->AddHitList(fHits);
+ gAlice->GetMCApp()->AddHitList(fHits);
fDigitsArray = 0;
fClustersArray= 0;
fDefaults = 0;
}
//_____________________________________________________________________________
+AliTPC::AliTPC(const AliTPC& t):AliDetector(t){
+ //
+ // dummy copy constructor
+ //
+}
AliTPC::~AliTPC()
{
//
}
//_____________________________________________________________________________
-Int_t AliTPC::DistancetoPrimitive(Int_t , Int_t )
+Int_t AliTPC::DistancetoPrimitive(Int_t , Int_t ) const
{
//
// Calculate distance from TPC to mouse on the display
return 9999;
}
-void AliTPC::Clusters2Tracks()
+void AliTPC::Clusters2Tracks() const
{
//-----------------------------------------------------------------
// This is a track finder.
//-----------------------------------------------------------------
- AliTPCtracker tracker(fTPCParam,0,fLoader->GetEventFolder()->GetName());
- tracker.Clusters2Tracks();
+ Error("Clusters2Tracks",
+ "Dummy function ! Call AliTPCtracker::Clusters2Tracks(...) instead !");
}
+
//_____________________________________________________________________________
void AliTPC::CreateMaterials()
{
// gases - mixtures, ID >= 20 pure gases, <= 10 ID < 20 -compounds
//----------------------------------------------------------------
- char namate[21];
+ char namate[21]="";
density = 0.;
Float_t am=0;
Int_t nc;
- Float_t rho,absl,X0,buf[1];
+ Float_t rho,absl,x0,buf[1];
Int_t nbuf;
Float_t a,z;
// retrive material constants
- gMC->Gfmate((*fIdmate)[fMixtComp[nc]],namate,a,z,rho,X0,absl,buf,nbuf);
+ gMC->Gfmate((*fIdmate)[fMixtComp[nc]],namate,a,z,rho,x0,absl,buf,nbuf);
amat[nc] = a;
zmat[nc] = z;
// get epoxy
- gMC->Gfmate((*fIdmate)[45],namate,amat[1],zmat[1],rho,X0,absl,buf,nbuf);
+ gMC->Gfmate((*fIdmate)[45],namate,amat[1],zmat[1],rho,x0,absl,buf,nbuf);
// Carbon fiber
// get SiO2
- gMC->Gfmate((*fIdmate)[38],namate,amat[0],zmat[0],rho,X0,absl,buf,nbuf);
+ gMC->Gfmate((*fIdmate)[38],namate,amat[0],zmat[0],rho,x0,absl,buf,nbuf);
wmat[0]=0.725; // by weight!
wmat[1]=0.275;
}
-Bool_t AliTPC::IsSectorActive(Int_t sec)
+Bool_t AliTPC::IsSectorActive(Int_t sec) const
{
//
// check if the sector is active
else branch = TreeH()->GetBranch("TPC");
Stat_t ntracks = TreeH()->GetEntries();
// loop over all hits
- cout<<"\nAliTPC::SetActiveSectors(): Got "<<ntracks<<" tracks\n";
+ if (GetDebug()) cout<<"\nAliTPC::SetActiveSectors(): Got "<<ntracks<<" tracks\n";
for(Int_t track=0;track<ntracks;track++)
{
}
}
}
-
}
-void AliTPC::Digits2Clusters(Int_t eventnumber)
+void AliTPC::Digits2Clusters(Int_t /*eventnumber*/) const
{
//-----------------------------------------------------------------
// This is a simple cluster finder.
//-----------------------------------------------------------------
- AliTPCclusterer::Digits2Clusters(fTPCParam, fLoader,eventnumber);
+ Error("Digits2Clusters",
+ "Dummy function ! Call AliTPCclusterer::Digits2Clusters(...) instead !");
}
extern Double_t SigmaY2(Double_t, Double_t, Double_t);
extern Double_t SigmaZ2(Double_t, Double_t);
//_____________________________________________________________________________
-void AliTPC::Hits2Clusters(TFile *of, Int_t eventn)
+void AliTPC::Hits2Clusters(Int_t /*eventn*/)
{
//--------------------------------------------------------
// TPC simple cluster generator from hits
cout<<"fTPCParam->GetTitle() = "<<fTPCParam->GetTitle()<<endl;
- AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
+ AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::GetRunLoaderName());
rl->CdGAFile();
- fTPCParam->Write(fTPCParam->GetTitle());
+ //fTPCParam->Write(fTPCParam->GetTitle());
AliTPCClustersArray carray;
carray.Setup(fTPCParam);
continue;
}
ipart=tpcHit->Track();
- particle=gAlice->Particle(ipart);
+ particle=gAlice->GetMCApp()->Particle(ipart);
pl=particle->Pz();
pt=particle->Pt();
if(pt < 1.e-9) pt=1.e-9;
} // end of loop over sectors
- cerr<<"Number of made clusters : "<<nclusters<<" \n";
+ // cerr<<"Number of made clusters : "<<nclusters<<" \n";
fLoader->WriteRecPoints("OVERWRITE");
SetTreeAddress();
Stat_t ntracks = tH->GetEntries();
- Int_t npart = gAlice->GetNtrack();
+ Int_t npart = gAlice->GetMCApp()->GetNtrack();
//MI change
TBranch * branch=0;
if (fHitType>1) branch = tH->GetBranch("TPC2");
}
ipart=tpcHit->Track();
- if (ipart<npart) particle=gAlice->Particle(ipart);
+ if (ipart<npart) particle=gAlice->GetMCApp()->Particle(ipart);
//find row number
+//______________________________________________________________________
+AliDigitizer* AliTPC::CreateDigitizer(AliRunDigitizer* manager) const
+{
+ return new AliTPCDigitizer(manager);
+}
//__
-void AliTPC::SDigits2Digits2(Int_t eventnumber)
+void AliTPC::SDigits2Digits2(Int_t /*eventnumber*/)
{
//create digits from summable digits
GenerNoise(500000); //create teble with noise
}
//__________________________________________________________________
void AliTPC::SetDefaults(){
-
+ //
+ // setting the defaults
+ //
- cerr<<"Setting default parameters...\n";
+ // cerr<<"Setting default parameters...\n";
// Set response functions
//
- AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
+ AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::GetRunLoaderName());
rl->CdGAFile();
AliTPCParamSR *param=(AliTPCParamSR*)gDirectory->Get("75x40_100x60");
if(param){
cerr<<"Can't open $ALICE_ROOT/TPC/AliTPCprf2d.root !\n" ;
exit(3);
}
+
+ TString s;
prfinner->Read("prf_07504_Gati_056068_d02");
+ //PH Set different names
+ s=prfinner->GetGRF()->GetName();
+ s+="in";
+ prfinner->GetGRF()->SetName(s.Data());
+
prfouter1->Read("prf_10006_Gati_047051_d03");
+ s=prfouter1->GetGRF()->GetName();
+ s+="out1";
+ prfouter1->GetGRF()->SetName(s.Data());
+
prfouter2->Read("prf_15006_Gati_047051_d03");
+ s=prfouter2->GetGRF()->GetName();
+ s+="out2";
+ prfouter2->GetGRF()->SetName(s.Data());
+
f->Close();
savedir->cd();
}
//__________________________________________________________________
+void AliTPC::Hits2Digits()
+{
+ //
+ // creates digits from hits
+ //
+
+ fLoader->LoadHits("read");
+ fLoader->LoadDigits("recreate");
+ AliRunLoader* runLoader = fLoader->GetRunLoader();
+
+ for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) {
+ runLoader->GetEvent(iEvent);
+ SetActiveSectors();
+ Hits2Digits(iEvent);
+ }
+
+ fLoader->UnloadHits();
+ fLoader->UnloadDigits();
+}
+//__________________________________________________________________
void AliTPC::Hits2Digits(Int_t eventnumber)
{
//----------------------------------------------------
// Loop over all sectors for a single event
//----------------------------------------------------
- AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
+ AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::GetRunLoaderName());
rl->GetEvent(eventnumber);
if (fLoader->TreeH() == 0x0)
{
fDigitsSwitch=0; // standard digits
- cerr<<"Digitizing TPC -- normal digits...\n";
+ // cerr<<"Digitizing TPC -- normal digits...\n";
for(Int_t isec=0;isec<fTPCParam->GetNSector();isec++)
if (IsSectorActive(isec))
{
- cout<<"Sector "<<isec<<"is active\n";
+ if (fDebug) Info("Hits2Digits","Sector %d is active.",isec);
Hits2DigitsSector(isec);
}
else
{
- cout<<"Sector "<<isec<<"is NOT active\n";
+ if (fDebug) Info("Hits2Digits","Sector %d is NOT active.",isec);
}
fLoader->WriteDigits("OVERWRITE");
+
+//this line prevents the crash in the similar one
+//on the beginning of this method
+//destructor attempts to reset the tree, which is deleted by the loader
+//need to be redesign
+ if(GetDigitsArray()) delete GetDigitsArray();
+ SetDigitsArray(0x0);
+
}
-
-
//__________________________________________________________________
void AliTPC::Hits2SDigits2(Int_t eventnumber)
{
SetDigitsArray(arr);
- cerr<<"Digitizing TPC -- summable digits...\n";
+ // cerr<<"Digitizing TPC -- summable digits...\n";
fDigitsSwitch=1; // summable digits
// summable digits - 16 bit "ADC", no noise, no saturation
//-----------------------------------------------------------
- //----------------------------------------------------
- // Loop over all sectors for a single event
- //----------------------------------------------------
- //MI change - for pp run
-// Int_t eventnumber = gAlice->GetEvNumber();
-// AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
-// rl->GetEvent(eventnumber);
-// 12/05/2003 This method is obsolete and not used. It should be redesingned
-// M.Kowalski
-
- if (fLoader->TreeH() == 0x0)
- {
- if(fLoader->LoadHits())
- {
- Error("Hits2Digits","Can not load hits.");
- }
- }
- SetTreeAddress();
-
- if(fDefaults == 0) SetDefaults();
- GenerNoise(500000); //create table with noise
-
- //setup TPCDigitsArray
+ fLoader->LoadHits("read");
+ fLoader->LoadSDigits("recreate");
+ AliRunLoader* runLoader = fLoader->GetRunLoader();
- if(GetDigitsArray()) delete GetDigitsArray();
-
- if (fLoader->TreeS() == 0x0 )
- {
- fLoader->MakeTree("S");
- }
-
- AliTPCDigitsArray *arr = new AliTPCDigitsArray;
- arr->SetClass("AliSimDigits");
- arr->Setup(fTPCParam);
- arr->MakeTree(fLoader->TreeS());
- SetDigitsArray(arr);
-
- cerr<<"Digitizing TPC -- summable digits...\n";
-
- // fDigitsSwitch=1; // summable digits -for the moment direct
-
- for(Int_t isec=0;isec<fTPCParam->GetNSector();isec++) if (IsSectorActive(isec)) Hits2DigitsSector(isec);
+ for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) {
+ runLoader->GetEvent(iEvent);
+ SetTreeAddress();
+ SetActiveSectors();
+ Hits2SDigits2(iEvent);
+ }
- // write results
- //
- cout<<"Why method TPC::Hits2SDigits writes digits and not sdigits? skowron\n";
- fLoader->WriteDigits("OVERWRITE");
+ fLoader->UnloadHits();
+ fLoader->UnloadSDigits();
}
//_____________________________________________________________________________
//________________________________________________________________________
// Additional code because of the AliTPCTrackHitsV2
-void AliTPC::MakeBranch2(Option_t *option,const char *file)
+void AliTPC::MakeBranch2(Option_t *option,const char */*file*/)
{
//
// Create a new branch in the current Root Tree
if (branch)
{
branch->SetAddress(&fTrackHits);
- cout<<"AliTPC::SetTreeAddress2 fHitType&4 Setting"<<endl;
+ if (GetDebug()) Info("SetTreeAddress2","fHitType&4 Setting");
}
- else cout<<"AliTPC::SetTreeAddress2 fHitType&4 Failed"<<endl;
+ else
+ if (GetDebug()) Info("SetTreeAddress2","fHitType&4 Failed (can not find branch)");
+
}
if ((treeH)&&(fHitType&2)) {
branch = treeH->GetBranch(branchname);
if (branch)
{
branch->SetAddress(&fTrackHitsOld);
- cout<<"AliTPC::SetTreeAddress2 fHitType&2 Setting"<<endl;
+ if (GetDebug()) Info("SetTreeAddress2","fHitType&2 Setting");
}
- else cout<<"AliTPC::SetTreeAddress2 fHitType&2 Failed"<<endl;
+ else if (GetDebug())
+ Info("SetTreeAddress2","fHitType&2 Failed (can not find branch)");
}
//set address to TREETR
// add hit to the list
Int_t rtrack;
if (fIshunt) {
- int primary = gAlice->GetPrimary(track);
- gAlice->Particle(primary)->SetBit(kKeepBit);
+ int primary = gAlice->GetMCApp()->GetPrimary(track);
+ gAlice->GetMCApp()->Particle(primary)->SetBit(kKeepBit);
rtrack=primary;
} else {
rtrack=track;
- gAlice->FlagTrack(track);
+ gAlice->GetMCApp()->FlagTrack(track);
}
//AliTPChit *hit = (AliTPChit*)fHits->UncheckedAt(fNhits-1);
//if (hit->fTrack!=rtrack)
}
AliHit* AliTPC::NextHit()
{
+ //
+ // gets next hit
+ //
if (fHitType>1) return NextHit2();
return AliDetector::NextHit();
void AliTPC::RemapTrackHitIDs(Int_t *map)
{
+ //
+ // remapping
+ //
if (!fTrackHits) return;
if (fTrackHitsOld && fHitType&2){
if (fHitType&2) nhits = fTrackHitsOld->GetEntriesFast();
if (nhits == 0) return;
- Int_t tracks = gAlice->GetNtrack();
+ Int_t tracks = gAlice->GetMCApp()->GetNtrack();
if (fPoints == 0) fPoints = new TObjArray(tracks);
AliHit *ahit;
//
//
Int_t nhits = fTrackHits->GetEntriesFast();
if (nhits == 0) return;
- Int_t tracks = gAlice->GetNtrack();
+ Int_t tracks = gAlice->GetMCApp()->GetNtrack();
if (fPoints == 0) fPoints = new TObjArray(2*tracks);
fPoints->Expand(2*tracks);
AliHit *ahit;
-void AliTPC::FindTrackHitsIntersection(TClonesArray * arr)
+void AliTPC::FindTrackHitsIntersection(TClonesArray * /*arr*/)
{
//
AliLoader* AliTPC::MakeLoader(const char* topfoldername)
{
- cout<<"AliTPC::MakeLoader ";
-
+//Makes TPC loader
fLoader = new AliTPCLoader(GetName(),topfoldername);
-
- if (fLoader)
- {
- cout<<"Success"<<endl;
- }
- else
- {
- cout<<"Failure"<<endl;
- }
-
return fLoader;
}
}
+
+//____________________________________________________________________________
+Double_t SigmaY2(Double_t r, Double_t tgl, Double_t pt)
+{
+ //
+ // Parametrised error of the cluster reconstruction (pad direction)
+ //
+ // Sigma rphi
+ const Float_t kArphi=0.41818e-2;
+ const Float_t kBrphi=0.17460e-4;
+ const Float_t kCrphi=0.30993e-2;
+ const Float_t kDrphi=0.41061e-3;
+
+ pt=TMath::Abs(pt)*1000.;
+ Double_t x=r/pt;
+ tgl=TMath::Abs(tgl);
+ Double_t s=kArphi - kBrphi*r*tgl + kCrphi*x*x + kDrphi*x;
+ if (s<0.4e-3) s=0.4e-3;
+ s*=1.3; //Iouri Belikov
+
+ return s;
+}
+
+
+//____________________________________________________________________________
+Double_t SigmaZ2(Double_t r, Double_t tgl)
+{
+ //
+ // Parametrised error of the cluster reconstruction (drift direction)
+ //
+ // Sigma z
+ const Float_t kAz=0.39614e-2;
+ const Float_t kBz=0.22443e-4;
+ const Float_t kCz=0.51504e-1;
+
+
+ tgl=TMath::Abs(tgl);
+ Double_t s=kAz - kBz*r*tgl + kCz*tgl*tgl;
+ if (s<0.4e-3) s=0.4e-3;
+ s*=1.3; //Iouri Belikov
+
+ return s;
+}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff