#include "AliTPCPid.h"
#include "TMath.h"
+//#include <TVector.h>
+#include <TF1.h>
+#include <TClonesArray.h>
//#include "AliITSIOTrack.h"
+#include "AliKalmanTrack.h"
#include "Riostream.h"
+#include <cassert>
+
ClassImp(AliTPCPid)
// Correction 13.01.2003 Z.S.,Dubna
// 22.01.2003
//------------------------------------------------------------
-Float_t AliTPCPid::qcorr(Float_t xc)
+// pid class by B. Batyunya
+// stupid corrections by M.K.
+//
+//_______________________________________________________
+//________________________________________________________
+AliTPCPid::AliTPCPid( const AliTPCPid& r):TObject(r),
+ fCutKa(0),
+ fCutPr(0),
+ fCutKaTune(0.),
+ fCutPrTune(0.),
+ fSigmin(0.),
+ fSilent(0),
+ fmxtrs(0),
+ trs(0),
+ fqtot(0.),
+ fWpi(0.),
+ fWk(0.),
+ fWp(0.),
+ fRpik(0.),
+ fRppi(0.),
+ fRpka(0.),
+ fRp(0.),
+ fPcode(0)
+{
+ // dummy copy constructor
+}
+Float_t AliTPCPid::Qcorr(Float_t xc)
{
+ //
+ // charge correction
+ //
assert(0);
Float_t fcorr;
fcorr=( 0.766 +0.9692*xc -1.267*xc*xc )*( 1.-TMath::Exp(-xc*64.75) );
if(fcorr<=0.1)fcorr=0.1;
-return qtot/fcorr;
+return fqtot/fcorr;
+}
+//__________________________________________________________
+AliTPCPid & AliTPCPid::operator =(const AliTPCPid & param)
+{
+ //
+ // assignment operator - dummy
+ //
+ if(this!=¶m){
+ fSigmin=param.fSigmin;
+ }
+ return (*this);
}
//-----------------------------------------------------------
-Float_t AliTPCPid::qtrm(Int_t track)
+Float_t AliTPCPid::Qtrm(Int_t track) const
{
+ //
+ // dummy comment (Boris!!!)
+ //
TVector q(*( this->GetVec(track) ));
Int_t ml=(Int_t)q(0);
if(ml<1)return 0.;
}
for(Int_t i=0;i<nl;i++){q(i+1)=vf[i];} this->SetVec(track,q);
return (q(6));
-}// --- End AliTPCPid::qtrm ---
+}// --- End AliTPCPid::Qtrm ---
-Float_t AliTPCPid::qtrm(Float_t qarr[6],Int_t narr)
+Float_t AliTPCPid::Qtrm(Float_t qarr[6],Int_t narr)
{
//..................
Float_t q[6],qm,qmin;
break;
}
return qm;
-}// --- End AliTPCPid::qtrm ---
+}// --- End AliTPCPid::Qtrm ---
-Int_t AliTPCPid::wpik(Int_t nc,Float_t q)
+Int_t AliTPCPid::Wpik(Int_t nc,Float_t q)
{
+ //
+ // pi-k
+ //
Float_t qmpi,qmk,sigpi,sigk,dpi,dk,ppi,pk;
Float_t appi,apk;
- qmpi =cut[nc][1];
- sigpi=cut[nc][2];
- qmk =cut[nc][3];
- sigk =cut[nc][4];
- appi = aprob[0][nc-5];
- apk = aprob[1][nc-5];
+ qmpi =fcut[nc][1];
+ sigpi=fcut[nc][2];
+ qmk =fcut[nc][3];
+ sigk =fcut[nc][4];
+ appi = faprob[0][nc-5];
+ apk = faprob[1][nc-5];
if( !fSilent ){
cout<<"qmpi,sigpi,qmk,sigk="<<qmpi<<" "<<sigpi<<" "<<qmk<<" "<<sigk<<endl;
cout<<"appi,apk="<<appi<<","<<apk<<endl;
if(dn>0.){
ppi=appi*TMath::Gaus(q,qmpi,sigpi)/dn;
pk = apk*TMath::Gaus(q,qmk, sigk )/dn;
- }else{fWpi=1;return pion();}
+ }else{fWpi=1;return Pion();}
Float_t rpik=ppi/(pk+0.0000001);
if( !fSilent )
- cout<<"q,dqpi,dqk, wpik: ppi,pk,rpik="
+ cout<<"q,dqpi,dqk, Wpik: ppi,pk,rpik="
<<q<<" "<<dqpi<<" "<<dqk<<" "<<ppi<<" "<<pk<<" "<<rpik<<endl;
fWp=0.; fWpi=ppi; fWk=pk;
- if( pk>ppi){return kaon();}else{return pion();}
+ if( pk>ppi){return Kaon();}else{return Pion();}
}
//-----------------------------------------------------------
-//inline
-Int_t AliTPCPid::wpikp(Int_t nc,Float_t q)
+Int_t AliTPCPid::Wpikp(Int_t nc,Float_t q)
{
+ //
+ // pi-k-p
+ //
Float_t qmpi,qmk,qmp,sigpi,sigk,sigp,ppi,pk,pp;
Float_t appi,apk,app;
- qmpi =cut[nc][1];
- sigpi=cut[nc][2];
- qmk =cut[nc][3];
- sigk =cut[nc][4];
- qmp =cut[nc][5];
- sigp =cut[nc][6];
+ qmpi =fcut[nc][1];
+ sigpi=fcut[nc][2];
+ qmk =fcut[nc][3];
+ sigk =fcut[nc][4];
+ qmp =fcut[nc][5];
+ sigp =fcut[nc][6];
//appi = apk = app = 1.;
- appi = aprob[0][nc-5];
- apk = aprob[1][nc-5];
- app = aprob[2][nc-5];
+ appi = faprob[0][nc-5];
+ apk = faprob[1][nc-5];
+ app = faprob[2][nc-5];
Double_t dn= appi*TMath::Gaus(q,qmpi,sigpi)
+apk*TMath::Gaus(q,qmk,sigk)+app*TMath::Gaus(q,qmp,sigp);
pk = apk*TMath::Gaus(q,qmk, sigk )/dn;
pp = app*TMath::Gaus(q,qmp, sigp )/dn;
}
- else{fWpi=1;return pion();}
+ else{fWpi=1;return Pion();}
fWp=pp; fWpi=ppi; fWk=pk;
if( !fSilent ){
-cout<<" wpikp: mid,sig pi,k,p="<<qmpi<<" "<<sigpi<<"; "<<qmk<<" "<<sigk<<"; "
+cout<<" Wpikp: mid,sig pi,k,p="<<qmpi<<" "<<sigpi<<"; "<<qmk<<" "<<sigk<<"; "
<<qmp<<" "<<sigp<<"; "<<endl;
-cout<<" aprob: "<<appi<<" "<<apk<<" "<<app<<endl;
+cout<<"
faprob: "<<appi<<" "<<apk<<" "<<app<<endl;
cout<<" ppi,pk,pp="<<ppi<<" "<<pk<<" "<<pp<<endl;
}
- if( ppi>pk&&ppi>pp ) { return pion(); }
- if(pk>pp){return kaon();}else{return proton();}
+ if( ppi>pk&&ppi>pp ) { return Pion(); }
+ if(pk>pp){return Kaon();}else{return Proton();}
}
//-----------------------------------------------------------
-Int_t AliTPCPid::GetPcode(TClonesArray* /*rps*/,Float_t /*pm*/)
+Int_t AliTPCPid::GetPcode(TClonesArray* /*rps*/,Float_t /*pm*/) const
{
+ //
+ // dummy ???
+ //
return 0;
}
//-----------------------------------------------------------
Int_t AliTPCPid::GetPcode(AliTPCtrack *track)
{
+ //
+ // get particle code
+ //
Double_t xk,par[5]; track->GetExternalParameters(xk,par);
Float_t phi=TMath::ASin(par[2]) + track->GetAlpha();
if (phi<-TMath::Pi()) phi+=2*TMath::Pi();
if (phi>=TMath::Pi()) phi-=2*TMath::Pi();
Float_t lam=TMath::ATan(par[3]);
- Float_t pt_1=TMath::Abs(par[4]);
- Float_t mom=1./(pt_1*TMath::Cos(lam));
+ Float_t pt1=TMath::Abs(par[4]);
+ Float_t mom=1./(pt1*TMath::Cos(lam));
Float_t dedx=track->GetdEdx();
Int_t pcode=GetPcode(dedx/40.,mom);
cout<<"TPCtrack dedx,mom,pcode="<<dedx<<","<<mom<<","<<pcode<<endl;
return pcode?pcode:211;
}
+/*
//-----------------------------------------------------------
-Int_t AliTPCPid::GetPcode(AliITStrackV2 *track)
+Int_t AliTPCPid::GetPcode(AliKalmanTrack *track)
{
+ //
+ // get particle code
+ //
if(track==0)return 0;
// track->Propagate(track->GetAlpha(),3.,0.1/65.19*1.848,0.1*1.848);
track->PropagateTo(3.,0.0028,65.19);
track->PropagateToVertex();
Double_t xk,par[5]; track->GetExternalParameters(xk,par);
Float_t lam=TMath::ATan(par[3]);
- Float_t pt_1=TMath::Abs(par[4]);
+ Float_t pt1=TMath::Abs(par[4]);
Float_t mom=0.;
- if( (pt_1*TMath::Cos(lam))!=0. ){ mom=1./(pt_1*TMath::Cos(lam)); }else{mom=0.;};
- Float_t dedx=track->GetdEdx();
- cout<<"lam,pt_1,mom,dedx="<<lam<<","<<pt_1<<","<<mom<<","<<dedx<<endl;
+ if( (pt1*TMath::Cos(lam))!=0. ){ mom=1./(pt1*TMath::Cos(lam)); }else{mom=0.;};
+ Float_t dedx=track->GetPIDsignal();
+ cout<<"lam,pt1,mom,dedx="<<lam<<","<<pt1<<","<<mom<<","<<dedx<<endl;
Int_t pcode=GetPcode(dedx,mom);
cout<<"ITS V2 dedx,mom,pcode="<<dedx<<","<<mom<<","<<pcode<<endl;
return pcode?pcode:211;
}
+*/
//-----------------------------------------------------------
Int_t AliTPCPid::GetPcode(Float_t q,Float_t pm)
{
+ //
+ // get particle code
+ //
fWpi=fWk=fWp=0.; fPcode=0;
//1)---------------------- 0-120 MeV/c --------------
- if ( pm<=cut[1][0] )
- { fWpi=1.; return pion(); }
+ if ( pm<=fcut[1][0] )
+ { fWpi=1.; return Pion(); }
//2)----------------------120-200 Mev/c ( 29.7.2002 ) -------------
- if ( pm<=cut[2][0] )
- { if( q<fCutKa->Eval(pm) ){fWpi=1.; return pion(); }
- else {fWk =1.; return kaon();} }
+ if ( pm<=fcut[2][0] )
+ { if( q<fCutKa->Eval(pm) ){fWpi=1.; return Pion(); }
+ else {fWk =1.; return Kaon();} }
//3)----------------------200-400 Mev/c -------------
- if ( pm<=cut[3][0] )
+ if ( pm<=fcut[3][0] ){
if( q<fCutKa->Eval(pm) )
- { fWpi=1.;return pion(); }
+ { fWpi=1.;return Pion(); }
else
{ if ( q<=fCutPr->Eval(pm) )
- {fWk=1.;return kaon();}
- else {fWp=1.;return proton();}
- }
+ {fWk=1.;return Kaon();}
+ else {fWp=1.;return Proton();}
+ }}
//4)----------------------400-450 Mev/c -------------
- if ( pm<=cut[4][0] )
+ if ( pm<=fcut[4][0] ){
if( q<fCutKaTune*fCutKa->Eval(pm) )
- { fWpi=1.;return pion(); }
+ { fWpi=1.;return Pion(); }
else
{ if( q<fCutPr->Eval(pm) )
- {fWk=1.;return kaon();} else {fWp=1.;return proton(); }
- }
+ {fWk=1.;return Kaon();} else {fWp=1.;return Proton(); }
+ }}
//5)----------------------450-500 Mev/c -------------
- if ( pm<=cut[5][0] )
+ if ( pm<=fcut[5][0] ){
if ( q>fCutPr->Eval(pm) )
- {fWp=1.;return proton();} else {return wpik(5,q);};
+ {fWp=1.;return Proton();} else {return Wpik(5,q);}}
//6)----------------------500-550 Mev/c -------------
- if ( pm<=cut[6][0] )
+ if ( pm<=fcut[6][0] ){
if ( q>fCutPr->Eval(pm) )
- {fWp=1.;return proton();} else {return wpik(6,q);};
+ {fWp=1.;return Proton();} else {return Wpik(6,q);}}
//7)----------------------550-600 Mev/c -------------
- if ( pm<=cut[7][0] )
+ if ( pm<=fcut[7][0] ){
if ( q>fCutPr->Eval(pm) )
- {fWp=1.;return proton();} else {return wpik(7,q);};
+ {fWp=1.;return Proton();} else {return Wpik(7,q);}}
//8)----------------------600-650 Mev/c -------------
- if ( pm<=cut[8][0] )
- if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return proton();}
- else {return wpik(8,q);};
+ if ( pm<=fcut[8][0] ){
+ if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return Proton();}}
+ else {return Wpik(8,q);};
//9)----------------------650-730 Mev/c -------------
- if ( pm<=cut[9][0] )
- if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return proton();}
- else {return wpik(9,q);};
+ if ( pm<=fcut[9][0] ){
+ if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return Proton();}
+ else {return Wpik(9,q);}}
//10)----------------------730-830 Mev/c -------------
- if( pm<=cut[10][0] )
- if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return proton();}
- else {return wpik(10,q);};
+ if( pm<=fcut[10][0] ){
+ if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return Proton();}}
+ else {return Wpik(10,q);};
//11)----------------------830-930 Mev/c -------------
- if( pm<=cut[11][0] ){ return wpikp(11,q); }
+ if( pm<=fcut[11][0] ){ return Wpikp(11,q); }
//12)----------------------930-1030 Mev/c -------------
- if( pm<=cut[12][0] )
- { return wpikp(12,q); };
+ if( pm<=fcut[12][0] )
+ { return Wpikp(12,q); };
return fPcode;
}
void AliTPCPid::SetCut(Int_t n,Float_t pm,Float_t pilo,Float_t pihi,
Float_t klo,Float_t khi,Float_t plo,Float_t phi)
{
- cut[n][0]=pm;
- cut[n][1]=pilo;
- cut[n][2]=pihi;
- cut[n][3]=klo;
- cut[n][4]=khi;
- cut[n][5]=plo;
- cut[n][6]=phi;
+ //
+ // set cuts
+ //
+ fcut[n][0]=pm;
+ fcut[n][1]=pilo;
+ fcut[n][2]=pihi;
+ fcut[n][3]=klo;
+ fcut[n][4]=khi;
+ fcut[n][5]=plo;
+ fcut[n][6]=phi;
return ;
}
//------------------------------------------------------------
-void AliTPCPid::SetVec(Int_t ntrack,TVector info)
+void AliTPCPid::SetVec(Int_t ntrack,TVector info) const
{
+ //
+ // new track vector
+ //
TClonesArray& arr=*trs;
new( arr[ntrack] ) TVector(info);
}
//-----------------------------------------------------------
-TVector* AliTPCPid::GetVec(Int_t ntrack)
+TVector* AliTPCPid::GetVec(Int_t ntrack) const
{
+ //
+ // get track vector
+ //
TClonesArray& arr=*trs;
return (TVector*)arr[ntrack];
}
//-----------------------------------------------------------
void AliTPCPid::SetEdep(Int_t track,Float_t Edep)
{
+ //
+ // energy deposit
+ //
TVector xx(0,11);
if( ((TVector*)trs->At(track))->IsValid() )
{TVector yy( *((TVector*)trs->At(track)) );xx=yy; }
//-----------------------------------------------------------
void AliTPCPid::SetPmom(Int_t track,Float_t Pmom)
{
+ //
+ // set part. momentum
+ //
TVector xx(0,11);
if( ((TVector*)trs->At(track))->IsValid() )
{TVector yy( *((TVector*)trs->At(track)) );xx=yy; }
//-----------------------------------------------------------
void AliTPCPid::SetPcod(Int_t track,Int_t partcode)
{
+ //
+ // set part. code
+ //
TVector xx(0,11);
if( ((TVector*)trs->At(track))->IsValid() )
{TVector yy( *((TVector*)trs->At(track)) );xx=yy; }
if(xx(11)==0)
- {xx(11)=partcode; mxtrs++;
+ {xx(11)=partcode; fmxtrs++;
TClonesArray &arr=*trs;
new(arr[track])TVector(xx);
}
}
//-----------------------------------------------------------
-void AliTPCPid::Print(Int_t track)
-{cout<<mxtrs<<" tracks in AliITSPid obj."<<endl;
+void AliTPCPid::PrintPID(Int_t track)
+{
+ //
+ // control print
+ //
+cout<<fmxtrs<<" tracks in AliITSPid obj."<<endl;
if( ((TVector*)trs->At(track))->IsValid() )
{TVector xx( *((TVector*)trs->At(track)) );
xx.Print();
//-----------------------------------------------------------
void AliTPCPid::Tab(void)
{
+ //
+ // fill table
+ //
if(trs->GetEntries()==0){cout<<"No entries in TAB"<<endl;return;}
cout<<"------------------------------------------------------------------------"<<endl;
cout<<"Nq"<<" q1 "<<" q2 "<<" q3 "<<" q4 "<<" q5 "<<
TVector xx( *((TVector*)trs->At(i)) );
if( xx.IsValid() && xx(0)>0 )
{
- TVector xx( *((TVector*)trs->At(i)) );
if(xx(0)>=2)
{
// 1)Calculate Qtrm
- xx(6)=(this->qtrm(i));
+ xx(6)=(this->Qtrm(i));
}else{
xx(6)=xx(1);
}
void AliTPCPid::Reset(void)
{
+ //
+ // reset
+ //
for(Int_t i=0;i<trs->GetEntries();i++){
TVector xx(0,11);
TClonesArray &arr=*trs;
}
}
//-----------------------------------------------------------
-AliTPCPid::AliTPCPid(Int_t ntrack)
+AliTPCPid::AliTPCPid(Int_t ntrack):TObject(),
+ fCutKa(0),
+ fCutPr(0),
+ fCutKaTune(0.),
+ fCutPrTune(0.),
+ fSigmin(0.),
+ fSilent(0),
+ fmxtrs(0),
+ trs(0),
+ fqtot(0.),
+ fWpi(0.),
+ fWk(0.),
+ fWp(0.),
+ fRpik(0.),
+ fRppi(0.),
+ fRpka(0.),
+ fRp(0.),
+ fPcode(0)
{
trs = new TClonesArray("TVector",ntrack);
TClonesArray &arr=*trs;
for(Int_t i=0;i<ntrack;i++)new(arr[i])TVector(0,11);
- mxtrs=0;
+
//fCutKa = new TF1("fkaons","[0]/x/x+[1]",0.1,1.2);
//fCutPr = new TF1("fprotons","[0]/x/x +[1]",0.2,1.2);
- TF1 *f_rmska=0;
+ //TF1 *frmska=0;
- f_rmska = new TF1("x_frmska","1.46-7.82*x+16.78*x^2-15.53*x^3+5.24*x^4 ",
+ TF1 frmska("x_frmska","1.46-7.82*x+16.78*x^2-15.53*x^3+5.24*x^4 ",
0.1,1.2);
fCutKa = new TF1("fkaons",
"1.25+0.044/x/x+1.25+0.044*x-13.87*x^2+22.37*x^3-10.05*x^4-2.5*x_frmska",
fCutKaTune=1.1; // 0.92;
fCutPrTune=1.0; //0.80;
-const int inf=10;
+const int kinf=10;
// Ncut Pmom pilo pihi klo khi plo phi
-// cut[j] [0] [1] [2] [3] [4] [5] [6]
+// fcut[j] [0] [1] [2] [3] [4] [5] [6]
//----------------------------------------------------------------
- SetCut( 1, 0.120, 0. , 0. , inf , inf , inf , inf );
- SetCut( 2, 0.200, 0. , 6.0 , 6.0 , inf , inf , inf ); //120-200
- SetCut( 3, 0.400, 0. , 3.5 , 3.5 , 9.0 , 9.0 , inf ); //200-400
- SetCut( 4, 0.450, 0. , 1.9 , 1.9 , 4.0 , 4.0 , inf ); //400-450
+ SetCut( 1, 0.120, 0. , 0. , kinf , kinf , kinf , kinf );
+ SetCut( 2, 0.200, 0. , 6.0 , 6.0 , kinf , kinf , kinf ); //120-200
+ SetCut( 3, 0.400, 0. , 3.5 , 3.5 , 9.0 , 9.0 , kinf ); //200-400
+ SetCut( 4, 0.450, 0. , 1.9 , 1.9 , 4.0 , 4.0 , kinf ); //400-450
//----------------------------------------------------------------
- SetCut( 5, 0.500, 0.976, 0.108, 1.484 , 0.159 , 3.5 , inf ); //450-500
- SetCut( 6, 0.550, 0.979, 0.108, 1.376 , 0.145 , 3.0 , inf ); //500-550
+ SetCut( 5, 0.500, 0.976, 0.108, 1.484 , 0.159 , 3.5 , kinf ); //450-500
+ SetCut( 6, 0.550, 0.979, 0.108, 1.376 , 0.145 , 3.0 , kinf ); //500-550
//----------------------------------------------------------------
- SetCut( 7, 0.600, 0.984, 0.111, 1.295 , 0.146 , 2.7 , inf ); //550-600
- SetCut( 8, 0.650, 0.989, 0.113, 1.239 , 0.141 , 2.5 , inf ); //600-650
- SetCut( 9, 0.730, 0.995, 0.109, 1.172 , 0.132 , 2.0 , inf ); //650-730
+ SetCut( 7, 0.600, 0.984, 0.111, 1.295 , 0.146 , 2.7 , kinf ); //550-600
+ SetCut( 8, 0.650, 0.989, 0.113, 1.239 , 0.141 , 2.5 , kinf ); //600-650
+ SetCut( 9, 0.730, 0.995, 0.109, 1.172 , 0.132 , 2.0 , kinf ); //650-730
//----------------------------------------------------------------
SetCut( 10, 0.830, 1.008, 0.116, 1.117 , 0.134 , 1.703, 0.209 ); //730-830
SetCut( 11, 0.930, 1.019, 0.115, 1.072 , 0.121 , 1.535, 0.215 ); //830-930
SetCut( 12, 1.230, 1.035, 0.117, 1.053 , 0.140 ,1.426, 0.270); //930-1030
//------------------------ pi,K ---------------------
- aprob[0][0]=33219.; aprob[1][0]=1971.; // aprob[0][i] - pions
- aprob[0][1]=28828.; aprob[1][1]=1973.; // aprob[1][i] - kaons
+ faprob[0][0]=33219.; faprob[1][0]=1971.; // faprob[0][i] - pions
+ faprob[0][1]=28828.; faprob[1][1]=1973.; // faprob[1][i] - kaons
//---------------------------------------------------
- aprob[0][2]=24532.; aprob[1][2]=1932.; aprob[2][2]=1948.;
- aprob[0][3]=20797.; aprob[1][3]=1823.; aprob[2][3]=1970.;
- aprob[0][4]=27017.; aprob[1][4]=2681.; aprob[2][4]=2905.;
+ faprob[0][2]=24532.; faprob[1][2]=1932.; faprob[2][2]=1948.;
+ faprob[0][3]=20797.; faprob[1][3]=1823.; faprob[2][3]=1970.;
+ faprob[0][4]=27017.; faprob[1][4]=2681.; faprob[2][4]=2905.;
//------------------------ pi,K,p -------------------
- aprob[0][5]= 24563.; aprob[1][5]=2816.; aprob[2][5]=3219.;
- aprob[0][6]= 16877.; aprob[1][6]=2231.; aprob[2][6]=2746.;
- aprob[0][7]= 11557.; aprob[1][7]=1681; aprob[2][7]=2190.;
+ faprob[0][5]= 24563.; faprob[1][5]=2816.; faprob[2][5]=3219.;
+ faprob[0][6]= 16877.; faprob[1][6]=2231.; faprob[2][6]=2746.;
+ faprob[0][7]= 11557.; faprob[1][7]=1681; faprob[2][7]=2190.;
fSilent=kTRUE;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff