[u/mrichter/AliRoot.git] / PWG3 / vertexingHF / AliRDHFCuts.cxx

/**************************************************************************
 * Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/////////////////////////////////////////////////////////////
//
// Base class for cuts on AOD reconstructed heavy-flavour decay
//
// Author: A.Dainese, andrea.dainese@pd.infn.it
/////////////////////////////////////////////////////////////
#include <Riostream.h>

#include "AliVEvent.h"
#include "AliESDEvent.h"
#include "AliAODEvent.h"
#include "AliVVertex.h"
#include "AliESDVertex.h"
#include "AliAODVertex.h"
#include "AliESDtrack.h"
#include "AliAODTrack.h"
#include "AliESDtrackCuts.h"
#include "AliAODRecoDecayHF.h"
#include "AliRDHFCuts.h"

ClassImp(AliRDHFCuts)

//--------------------------------------------------------------------------
AliRDHFCuts::AliRDHFCuts(const Char_t* name, const Char_t* title) : 
AliAnalysisCuts(name,title),
fMinVtxType(3),
fMinVtxContr(1),
fMaxVtxRedChi2(1e6),
fMinSPDMultiplicity(0),
fTriggerMask(0),
fTrackCuts(0),
fnPtBins(1),
fnPtBinLimits(1),
fPtBinLimits(0),
fnVars(1),
fVarNames(0),
fnVarsForOpt(0),
fVarsForOpt(0),
fGlobalIndex(1),
fCutsRD(0),
fIsUpperCut(0),
fUsePID(kFALSE),
fPidHF(0),
fWhyRejection(0),
fRemoveDaughtersFromPrimary(kFALSE)
{
  //
  // Default Constructor
  //
}
//--------------------------------------------------------------------------
AliRDHFCuts::AliRDHFCuts(const AliRDHFCuts &source) :
  AliAnalysisCuts(source),
  fMinVtxType(source.fMinVtxType),
  fMinVtxContr(source.fMinVtxContr),
  fMaxVtxRedChi2(source.fMaxVtxRedChi2),
  fMinSPDMultiplicity(source.fMinSPDMultiplicity),
  fTriggerMask(source.fTriggerMask),
  fTrackCuts(0),
  fnPtBins(source.fnPtBins),
  fnPtBinLimits(source.fnPtBinLimits),
  fPtBinLimits(0),
  fnVars(source.fnVars),
  fVarNames(0),
  fnVarsForOpt(source.fnVarsForOpt),
  fVarsForOpt(0),
  fGlobalIndex(source.fGlobalIndex),
  fCutsRD(0),
  fIsUpperCut(0),
  fUsePID(source.fUsePID),
  fPidHF(0),
  fWhyRejection(source.fWhyRejection),
  fRemoveDaughtersFromPrimary(source.fRemoveDaughtersFromPrimary)
{
  //
  // Copy constructor
  //
  cout<<"Copy constructor"<<endl;
  if(source.GetTrackCuts()) AddTrackCuts(source.GetTrackCuts());
  if(source.fPtBinLimits) SetPtBins(source.fnPtBinLimits,source.fPtBinLimits);
  if(source.fVarNames) SetVarNames(source.fnVars,source.fVarNames,source.fIsUpperCut);
  if(source.fCutsRD) SetCuts(source.fGlobalIndex,source.fCutsRD);
  if(source.fVarsForOpt) SetVarsForOpt(source.fnVarsForOpt,source.fVarsForOpt);
  if(source.fPidHF) SetPidHF(source.fPidHF);
  PrintAll();

}
//--------------------------------------------------------------------------
AliRDHFCuts &AliRDHFCuts::operator=(const AliRDHFCuts &source)
{
  //
  // assignment operator
  //
  if(&source == this) return *this;

  AliAnalysisCuts::operator=(source);

  fMinVtxType=source.fMinVtxType;
  fMinVtxContr=source.fMinVtxContr;
  fMaxVtxRedChi2=source.fMaxVtxRedChi2;
  fMinSPDMultiplicity=source.fMinSPDMultiplicity;
  fTriggerMask=source.fTriggerMask;
  fnPtBins=source.fnPtBins;
  fnVars=source.fnVars;
  fGlobalIndex=source.fGlobalIndex;
  fnVarsForOpt=source.fnVarsForOpt;
  fUsePID=source.fUsePID;
  SetPidHF(source.GetPidHF());
  fWhyRejection=source.fWhyRejection;
  fRemoveDaughtersFromPrimary=source.fRemoveDaughtersFromPrimary;

  if(source.GetTrackCuts()) AddTrackCuts(source.GetTrackCuts());
  if(source.fPtBinLimits) SetPtBins(source.fnPtBinLimits,source.fPtBinLimits);
  if(source.fVarNames) SetVarNames(source.fnVars,source.fVarNames,source.fIsUpperCut);
  if(source.fCutsRD) SetCuts(source.fGlobalIndex,source.fCutsRD);
  if(source.fVarsForOpt) SetVarsForOpt(source.fnVarsForOpt,source.fVarsForOpt);
  PrintAll();

  return *this;
}
//--------------------------------------------------------------------------
AliRDHFCuts::~AliRDHFCuts() {
  //  
  // Default Destructor
  //
  if(fPtBinLimits) {delete [] fPtBinLimits; fPtBinLimits=0;}
  if(fVarNames) {delete [] fVarNames; fVarNames=0;}
  if(fVarsForOpt) {delete [] fVarsForOpt; fVarsForOpt=0;}
  if(fCutsRD) {
    delete [] fCutsRD;
    fCutsRD=0;
  }
  if(fIsUpperCut) {delete [] fIsUpperCut; fIsUpperCut=0;}
  if(fPidHF){ 
    delete fPidHF;
    fPidHF=0;
  }
}
//---------------------------------------------------------------------------
Bool_t AliRDHFCuts::IsEventSelected(AliVEvent *event) const {
  //
  // Event selection
  // 
  //if(fTriggerMask && event->GetTriggerMask()!=fTriggerMask) return kFALSE;

  // multiplicity cuts no implemented yet

  const AliVVertex *vertex = event->GetPrimaryVertex();

  if(!vertex) return kFALSE;

  TString title=vertex->GetTitle();
  if(title.Contains("Z") && fMinVtxType>1) return kFALSE; 
  if(title.Contains("3D") && fMinVtxType>2) return kFALSE; 

  if(vertex->GetNContributors()<fMinVtxContr) return kFALSE; 

  return kTRUE;
}
//---------------------------------------------------------------------------
Bool_t AliRDHFCuts::AreDaughtersSelected(AliAODRecoDecayHF *d) const {
  //
  // Daughter tracks selection
  // 
  if(!fTrackCuts) return kTRUE;

  Int_t ndaughters = d->GetNDaughters();
  AliAODVertex *vAOD = d->GetPrimaryVtx();
  Double_t pos[3],cov[6];
  vAOD->GetXYZ(pos);
  vAOD->GetCovarianceMatrix(cov);
  const AliESDVertex vESD(pos,cov,100.,100);

  Bool_t retval=kTRUE;

  for(Int_t idg=0; idg<ndaughters; idg++) {
    AliAODTrack *dgTrack = (AliAODTrack*)d->GetDaughter(idg);
    if(!dgTrack) retval = kFALSE;
    //printf("charge %d\n",dgTrack->Charge());
    if(dgTrack->Charge()==0) continue; // it's not a track, but a V0

    if(!IsDaughterSelected(dgTrack,&vESD,fTrackCuts)) retval = kFALSE;
  }

  return retval;
}
//---------------------------------------------------------------------------
Bool_t AliRDHFCuts::IsDaughterSelected(AliAODTrack *track,const AliESDVertex *primary,AliESDtrackCuts *cuts) const {
  //
  // Convert to ESDtrack, relate to vertex and check cuts
  //
  if(!cuts) return kTRUE;

  Bool_t retval=kTRUE;

  // convert to ESD track here
  AliESDtrack esdTrack(track);
  // needed to calculate the impact parameters
  esdTrack.RelateToVertex(primary,0.,3.); 
  if(!cuts->IsSelected(&esdTrack)) retval = kFALSE;
 
  return retval; 
}
//---------------------------------------------------------------------------
void AliRDHFCuts::SetPtBins(Int_t nPtBinLimits,Float_t *ptBinLimits) {
  // Set the pt bins

  if(fPtBinLimits) {
    delete [] fPtBinLimits;
    fPtBinLimits = NULL;
    printf("Changing the pt bins\n");
  }

  if(nPtBinLimits != fnPtBins+1){
    cout<<"Warning: ptBinLimits dimention "<<nPtBinLimits<<" != nPtBins+1 ("<<fnPtBins+1<<")\nSetting nPtBins to "<<nPtBinLimits-1<<endl;
    SetNPtBins(nPtBinLimits-1);
  }

  fnPtBinLimits = nPtBinLimits;
  SetGlobalIndex();
  cout<<"Changing also Global Index -> "<<fGlobalIndex<<endl;
  fPtBinLimits = new Float_t[fnPtBinLimits];
  for(Int_t ib=0; ib<nPtBinLimits; ib++) fPtBinLimits[ib]=ptBinLimits[ib];

  return;
}
//---------------------------------------------------------------------------
void AliRDHFCuts::SetVarNames(Int_t nVars,TString *varNames,Bool_t *isUpperCut){
  // Set the variable names

  if(fVarNames) {
    delete [] fVarNames;
    fVarNames = NULL;
    printf("Changing the variable names\n");
  }
  if(nVars!=fnVars){
    printf("Wrong number of variables: it has to be %d\n",fnVars);
    return;
  }
  //fnVars=nVars;
  fVarNames = new TString[nVars];
  fIsUpperCut = new Bool_t[nVars];
  for(Int_t iv=0; iv<nVars; iv++) {
    fVarNames[iv] = varNames[iv];
    fIsUpperCut[iv] = isUpperCut[iv];
  }

  return;
}
//---------------------------------------------------------------------------
void AliRDHFCuts::SetVarsForOpt(Int_t nVars,Bool_t *forOpt) {
  // Set the variables to be used for cuts optimization

  if(fVarsForOpt) {
    delete [] fVarsForOpt;
    fVarsForOpt = NULL;
    printf("Changing the variables for cut optimization\n");
  }
  
  if(nVars==0){//!=fnVars) {
    printf("%d not accepted as number of variables: it has to be %d\n",nVars,fnVars);
    return;
  } 
  
  fnVarsForOpt = 0;
  fVarsForOpt = new Bool_t[fnVars];
  for(Int_t iv=0; iv<fnVars; iv++) {
    fVarsForOpt[iv]=forOpt[iv];
    if(fVarsForOpt[iv]) fnVarsForOpt++;
  }

  return;
}
//---------------------------------------------------------------------------
void AliRDHFCuts::SetCuts(Int_t nVars,Int_t nPtBins,Float_t **cutsRD) {
  //
  // store the cuts
  //
  if(nVars!=fnVars) {
    printf("Wrong number of variables: it has to be %d\n",fnVars);
    return;
  } 
  if(nPtBins!=fnPtBins) {
    printf("Wrong number of pt bins: it has to be %d\n",fnPtBins);
    return;
  } 

  if(!fCutsRD)  fCutsRD = new Float_t[fGlobalIndex];
  

  for(Int_t iv=0; iv<fnVars; iv++) {

    for(Int_t ib=0; ib<fnPtBins; ib++) {

      //check
      if(GetGlobalIndex(iv,ib)>=fGlobalIndex) {
	cout<<"Overflow, exit..."<<endl;
	return;
      }

      fCutsRD[GetGlobalIndex(iv,ib)] = cutsRD[iv][ib];

    }
  }
  return;
}
//---------------------------------------------------------------------------
void AliRDHFCuts::SetCuts(Int_t glIndex,Float_t* cutsRDGlob){
  //
  // store the cuts
  //
  if(glIndex != fGlobalIndex){
    cout<<"Wrong array size: it has to be "<<fGlobalIndex<<endl;
    return;
  }
  if(!fCutsRD)  fCutsRD = new Float_t[fGlobalIndex];

  for(Int_t iGl=0;iGl<fGlobalIndex;iGl++){
    fCutsRD[iGl] = cutsRDGlob[iGl];
  }
  return;
}
//---------------------------------------------------------------------------
void AliRDHFCuts::PrintAll() const {
  //
  // print all cuts values
  // 
  if(fVarNames){
    cout<<"Array of variables"<<endl;
    for(Int_t iv=0;iv<fnVars;iv++){
      cout<<fVarNames[iv]<<"\t";
    }
    cout<<endl;
  }
  if(fVarsForOpt){
    cout<<"Array of optimization"<<endl;
    for(Int_t iv=0;iv<fnVars;iv++){
      cout<<fVarsForOpt[iv]<<"\t";
    }
    cout<<endl;
  }
  if(fIsUpperCut){
    cout<<"Array of upper/lower cut"<<endl;
   for(Int_t iv=0;iv<fnVars;iv++){
     cout<<fIsUpperCut[iv]<<"\t";
   }
   cout<<endl;
  }
  if(fPtBinLimits){
    cout<<"Array of ptbin limits"<<endl;
    for(Int_t ib=0;ib<fnPtBinLimits;ib++){
      cout<<fPtBinLimits[ib]<<"\t";
    }
    cout<<endl;
  }
  if(fCutsRD){
    cout<<"Matrix of cuts"<<endl;
   for(Int_t iv=0;iv<fnVars;iv++){
     for(Int_t ib=0;ib<fnPtBins;ib++){
       cout<<"fCutsRD["<<iv<<"]["<<ib<<"] = "<<fCutsRD[GetGlobalIndex(iv,ib)]<<"\t";
     }
     cout<<endl;
   }
   cout<<endl;
  }
  return;
}
//---------------------------------------------------------------------------
void AliRDHFCuts::GetCuts(Float_t**& cutsRD) const{
  //
  // get the cuts
  //

  //cout<<"Give back a "<<fnVars<<"x"<<fnPtBins<<" matrix."<<endl;


  Int_t iv,ib;
  if(!cutsRD) {
    //cout<<"Initialization..."<<endl;
    cutsRD=new Float_t*[fnVars];
    for(iv=0; iv<fnVars; iv++) {
      cutsRD[iv] = new Float_t[fnPtBins];
    }
  }
  
  for(Int_t iGlobal=0; iGlobal<fGlobalIndex; iGlobal++) {
    GetVarPtIndex(iGlobal,iv,ib);
    cutsRD[iv][ib] = fCutsRD[iGlobal];
  }

  return;
}

//---------------------------------------------------------------------------
Int_t AliRDHFCuts::GetGlobalIndex(Int_t iVar,Int_t iPtBin) const{
  //
  // give the global index from variable and pt bin
  //
  return iPtBin*fnVars+iVar;
}

//---------------------------------------------------------------------------
void AliRDHFCuts::GetVarPtIndex(Int_t iGlob, Int_t& iVar, Int_t& iPtBin) const {
  //
  //give the index of the variable and of the pt bin from the global index
  //
  iPtBin=(Int_t)iGlob/fnVars;
  iVar=iGlob%fnVars;

  return;
}

//---------------------------------------------------------------------------
Int_t AliRDHFCuts::PtBin(Double_t pt) const {
  //
  //give the pt bin where the pt lies.
  //
  Int_t ptbin=-1;
  for (Int_t i=0;i<fnPtBins;i++){
    if(pt<fPtBinLimits[i+1]) {
      ptbin=i;
      break;
    }
  }
  return ptbin;
}
//-------------------------------------------------------------------
Float_t AliRDHFCuts::GetCutValue(Int_t iVar,Int_t iPtBin) const {
  // 
  // Give the value of cut set for the variable iVar and the pt bin iPtBin
  //
  if(!fCutsRD){
    cout<<"Cuts not iniziaisez yet"<<endl;
    return 0;
  }
  return fCutsRD[GetGlobalIndex(iVar,iPtBin)];
}
Commit	Line	Data
650b3ced	1	/**************************************************************************
	2	* Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/////////////////////////////////////////////////////////////
	17	//
	18	// Base class for cuts on AOD reconstructed heavy-flavour decay
	19	//
	20	// Author: A.Dainese, andrea.dainese@pd.infn.it
	21	/////////////////////////////////////////////////////////////
	22	#include <Riostream.h>
	23
	24	#include "AliVEvent.h"
	25	#include "AliESDEvent.h"
	26	#include "AliAODEvent.h"
	27	#include "AliVVertex.h"
	28	#include "AliESDVertex.h"
	29	#include "AliAODVertex.h"
3cbc09cd	30	#include "AliESDtrack.h"
3cbc09cd	31	#include "AliAODTrack.h"
650b3ced	32	#include "AliESDtrackCuts.h"
	33	#include "AliAODRecoDecayHF.h"
	34	#include "AliRDHFCuts.h"
	35
	36	ClassImp(AliRDHFCuts)
	37
	38	//--------------------------------------------------------------------------
	39	AliRDHFCuts::AliRDHFCuts(const Char_t* name, const Char_t* title) :
	40	AliAnalysisCuts(name,title),
	41	fMinVtxType(3),
	42	fMinVtxContr(1),
	43	fMaxVtxRedChi2(1e6),
	44	fMinSPDMultiplicity(0),
	45	fTriggerMask(0),
	46	fTrackCuts(0),
	47	fnPtBins(1),
	48	fnPtBinLimits(1),
	49	fPtBinLimits(0),
	50	fnVars(1),
	51	fVarNames(0),
	52	fnVarsForOpt(0),
	53	fVarsForOpt(0),
	54	fGlobalIndex(1),
	55	fCutsRD(0),
c96634a2	56	fIsUpperCut(0),
fa144fd0	57	fUsePID(kFALSE),
fa144fd0	58	fPidHF(0),
918b6831	59	fWhyRejection(0),
918b6831	60	fRemoveDaughtersFromPrimary(kFALSE)
650b3ced	61	{
	62	//
	63	// Default Constructor
	64	//
	65	}
	66	//--------------------------------------------------------------------------
	67	AliRDHFCuts::AliRDHFCuts(const AliRDHFCuts &source) :
	68	AliAnalysisCuts(source),
	69	fMinVtxType(source.fMinVtxType),
	70	fMinVtxContr(source.fMinVtxContr),
	71	fMaxVtxRedChi2(source.fMaxVtxRedChi2),
	72	fMinSPDMultiplicity(source.fMinSPDMultiplicity),
	73	fTriggerMask(source.fTriggerMask),
	74	fTrackCuts(0),
	75	fnPtBins(source.fnPtBins),
	76	fnPtBinLimits(source.fnPtBinLimits),
	77	fPtBinLimits(0),
	78	fnVars(source.fnVars),
	79	fVarNames(0),
	80	fnVarsForOpt(source.fnVarsForOpt),
	81	fVarsForOpt(0),
	82	fGlobalIndex(source.fGlobalIndex),
	83	fCutsRD(0),
c96634a2	84	fIsUpperCut(0),
fa144fd0	85	fUsePID(source.fUsePID),
fa144fd0	86	fPidHF(0),
918b6831	87	fWhyRejection(source.fWhyRejection),
918b6831	88	fRemoveDaughtersFromPrimary(source.fRemoveDaughtersFromPrimary)
650b3ced	89	{
	90	//
	91	// Copy constructor
	92	//
	93	cout<<"Copy constructor"<<endl;
	94	if(source.GetTrackCuts()) AddTrackCuts(source.GetTrackCuts());
650b3ced	95	if(source.fPtBinLimits) SetPtBins(source.fnPtBinLimits,source.fPtBinLimits);
	96	if(source.fVarNames) SetVarNames(source.fnVars,source.fVarNames,source.fIsUpperCut);
	97	if(source.fCutsRD) SetCuts(source.fGlobalIndex,source.fCutsRD);
	98	if(source.fVarsForOpt) SetVarsForOpt(source.fnVarsForOpt,source.fVarsForOpt);
fa144fd0	99	if(source.fPidHF) SetPidHF(source.fPidHF);
650b3ced	100	PrintAll();
650b3ced	101
	102	}
	103	//--------------------------------------------------------------------------
	104	AliRDHFCuts &AliRDHFCuts::operator=(const AliRDHFCuts &source)
	105	{
	106	//
	107	// assignment operator
	108	//
	109	if(&source == this) return *this;
	110
	111	AliAnalysisCuts::operator=(source);
	112
	113	fMinVtxType=source.fMinVtxType;
	114	fMinVtxContr=source.fMinVtxContr;
	115	fMaxVtxRedChi2=source.fMaxVtxRedChi2;
	116	fMinSPDMultiplicity=source.fMinSPDMultiplicity;
	117	fTriggerMask=source.fTriggerMask;
	118	fnPtBins=source.fnPtBins;
	119	fnVars=source.fnVars;
	120	fGlobalIndex=source.fGlobalIndex;
	121	fnVarsForOpt=source.fnVarsForOpt;
c96634a2	122	fUsePID=source.fUsePID;
fa144fd0	123	SetPidHF(source.GetPidHF());
fa144fd0	124	fWhyRejection=source.fWhyRejection;
918b6831	125	fRemoveDaughtersFromPrimary=source.fRemoveDaughtersFromPrimary;
650b3ced	126
bbbf8c32	127	if(source.GetTrackCuts()) AddTrackCuts(source.GetTrackCuts());
650b3ced	128	if(source.fPtBinLimits) SetPtBins(source.fnPtBinLimits,source.fPtBinLimits);
	129	if(source.fVarNames) SetVarNames(source.fnVars,source.fVarNames,source.fIsUpperCut);
	130	if(source.fCutsRD) SetCuts(source.fGlobalIndex,source.fCutsRD);
	131	if(source.fVarsForOpt) SetVarsForOpt(source.fnVarsForOpt,source.fVarsForOpt);
	132	PrintAll();
	133
650b3ced	134	return *this;
	135	}
	136	//--------------------------------------------------------------------------
	137	AliRDHFCuts::~AliRDHFCuts() {
	138	//
	139	// Default Destructor
	140	//
	141	if(fPtBinLimits) {delete [] fPtBinLimits; fPtBinLimits=0;}
	142	if(fVarNames) {delete [] fVarNames; fVarNames=0;}
	143	if(fVarsForOpt) {delete [] fVarsForOpt; fVarsForOpt=0;}
	144	if(fCutsRD) {
	145	delete [] fCutsRD;
	146	fCutsRD=0;
	147	}
	148	if(fIsUpperCut) {delete [] fIsUpperCut; fIsUpperCut=0;}
fa144fd0	149	if(fPidHF){
	150	delete fPidHF;
	151	fPidHF=0;
	152	}
650b3ced	153	}
	154	//---------------------------------------------------------------------------
	155	Bool_t AliRDHFCuts::IsEventSelected(AliVEvent *event) const {
	156	//
	157	// Event selection
	158	//
3cbc09cd	159	//if(fTriggerMask && event->GetTriggerMask()!=fTriggerMask) return kFALSE;
650b3ced	160
	161	// multiplicity cuts no implemented yet
	162
	163	const AliVVertex *vertex = event->GetPrimaryVertex();
	164
	165	if(!vertex) return kFALSE;
	166
	167	TString title=vertex->GetTitle();
	168	if(title.Contains("Z") && fMinVtxType>1) return kFALSE;
	169	if(title.Contains("3D") && fMinVtxType>2) return kFALSE;
	170
	171	if(vertex->GetNContributors()<fMinVtxContr) return kFALSE;
	172
	173	return kTRUE;
	174	}
	175	//---------------------------------------------------------------------------
3cbc09cd	176	Bool_t AliRDHFCuts::AreDaughtersSelected(AliAODRecoDecayHF *d) const {
	177	//
	178	// Daughter tracks selection
	179	//
85d335a7	180	if(!fTrackCuts) return kTRUE;
85d335a7	181
3cbc09cd	182	Int_t ndaughters = d->GetNDaughters();
85d335a7	183	AliAODVertex *vAOD = d->GetPrimaryVtx();
	184	Double_t pos[3],cov[6];
	185	vAOD->GetXYZ(pos);
	186	vAOD->GetCovarianceMatrix(cov);
da6fefc3	187	const AliESDVertex vESD(pos,cov,100.,100);
85d335a7	188
85d335a7	189	Bool_t retval=kTRUE;
3cbc09cd	190
	191	for(Int_t idg=0; idg<ndaughters; idg++) {
	192	AliAODTrack dgTrack = (AliAODTrack)d->GetDaughter(idg);
85d335a7	193	if(!dgTrack) retval = kFALSE;
3cbc09cd	194	//printf("charge %d\n",dgTrack->Charge());
3cbc09cd	195	if(dgTrack->Charge()==0) continue; // it's not a track, but a V0
85d335a7	196
da6fefc3	197	if(!IsDaughterSelected(dgTrack,&vESD,fTrackCuts)) retval = kFALSE;
da6fefc3	198	}
85d335a7	199
85d335a7	200	return retval;
3cbc09cd	201	}
3cbc09cd	202	//---------------------------------------------------------------------------
da6fefc3	203	Bool_t AliRDHFCuts::IsDaughterSelected(AliAODTrack track,const AliESDVertex primary,AliESDtrackCuts *cuts) const {
	204	//
	205	// Convert to ESDtrack, relate to vertex and check cuts
	206	//
	207	if(!cuts) return kTRUE;
	208
	209	Bool_t retval=kTRUE;
	210
	211	// convert to ESD track here
	212	AliESDtrack esdTrack(track);
	213	// needed to calculate the impact parameters
	214	esdTrack.RelateToVertex(primary,0.,3.);
	215	if(!cuts->IsSelected(&esdTrack)) retval = kFALSE;
	216
	217	return retval;
	218	}
	219	//---------------------------------------------------------------------------
650b3ced	220	void AliRDHFCuts::SetPtBins(Int_t nPtBinLimits,Float_t *ptBinLimits) {
	221	// Set the pt bins
	222
	223	if(fPtBinLimits) {
	224	delete [] fPtBinLimits;
	225	fPtBinLimits = NULL;
	226	printf("Changing the pt bins\n");
	227	}
	228
	229	if(nPtBinLimits != fnPtBins+1){
	230	cout<<"Warning: ptBinLimits dimention "<<nPtBinLimits<<" != nPtBins+1 ("<<fnPtBins+1<<")\nSetting nPtBins to "<<nPtBinLimits-1<<endl;
	231	SetNPtBins(nPtBinLimits-1);
	232	}
	233
	234	fnPtBinLimits = nPtBinLimits;
	235	SetGlobalIndex();
	236	cout<<"Changing also Global Index -> "<<fGlobalIndex<<endl;
	237	fPtBinLimits = new Float_t[fnPtBinLimits];
	238	for(Int_t ib=0; ib<nPtBinLimits; ib++) fPtBinLimits[ib]=ptBinLimits[ib];
	239
	240	return;
	241	}
	242	//---------------------------------------------------------------------------
	243	void AliRDHFCuts::SetVarNames(Int_t nVars,TString varNames,Bool_t isUpperCut){
	244	// Set the variable names
	245
	246	if(fVarNames) {
	247	delete [] fVarNames;
	248	fVarNames = NULL;
	249	printf("Changing the variable names\n");
	250	}
	251	if(nVars!=fnVars){
	252	printf("Wrong number of variables: it has to be %d\n",fnVars);
	253	return;
	254	}
	255	//fnVars=nVars;
	256	fVarNames = new TString[nVars];
	257	fIsUpperCut = new Bool_t[nVars];
	258	for(Int_t iv=0; iv<nVars; iv++) {
	259	fVarNames[iv] = varNames[iv];
	260	fIsUpperCut[iv] = isUpperCut[iv];
	261	}
	262
	263	return;
	264	}
	265	//---------------------------------------------------------------------------
	266	void AliRDHFCuts::SetVarsForOpt(Int_t nVars,Bool_t *forOpt) {
	267	// Set the variables to be used for cuts optimization
	268
	269	if(fVarsForOpt) {
	270	delete [] fVarsForOpt;
	271	fVarsForOpt = NULL;
	272	printf("Changing the variables for cut optimization\n");
	273	}
	274
	275	if(nVars==0){//!=fnVars) {
	276	printf("%d not accepted as number of variables: it has to be %d\n",nVars,fnVars);
	277	return;
	278	}
	279
	280	fnVarsForOpt = 0;
	281	fVarsForOpt = new Bool_t[fnVars];
	282	for(Int_t iv=0; iv<fnVars; iv++) {
	283	fVarsForOpt[iv]=forOpt[iv];
284	if(fVarsForOpt[iv]) fnVarsForOpt++;
285	}
286
287	return;
288	}
289	//---------------------------------------------------------------------------
290	void AliRDHFCuts::SetCuts(Int_t nVars,Int_t nPtBins,Float_t **cutsRD) {
4edfaee0	291	//
	292	// store the cuts
	293	//
650b3ced	294	if(nVars!=fnVars) {
	295	printf("Wrong number of variables: it has to be %d\n",fnVars);
	296	return;
	297	}
	298	if(nPtBins!=fnPtBins) {
	299	printf("Wrong number of pt bins: it has to be %d\n",fnPtBins);
	300	return;
	301	}
	302
	303	if(!fCutsRD) fCutsRD = new Float_t[fGlobalIndex];
	304
4edfaee0	305
650b3ced	306	for(Int_t iv=0; iv<fnVars; iv++) {
	307
	308	for(Int_t ib=0; ib<fnPtBins; ib++) {
	309
650b3ced	310	//check
4edfaee0	311	if(GetGlobalIndex(iv,ib)>=fGlobalIndex) {
650b3ced	312	cout<<"Overflow, exit..."<<endl;
	313	return;
	314	}
4edfaee0	315
	316	fCutsRD[GetGlobalIndex(iv,ib)] = cutsRD[iv][ib];
	317
650b3ced	318	}
650b3ced	319	}
650b3ced	320	return;
	321	}
	322	//---------------------------------------------------------------------------
	323	void AliRDHFCuts::SetCuts(Int_t glIndex,Float_t* cutsRDGlob){
4edfaee0	324	//
	325	// store the cuts
	326	//
650b3ced	327	if(glIndex != fGlobalIndex){
	328	cout<<"Wrong array size: it has to be "<<fGlobalIndex<<endl;
	329	return;
	330	}
	331	if(!fCutsRD) fCutsRD = new Float_t[fGlobalIndex];
	332
	333	for(Int_t iGl=0;iGl<fGlobalIndex;iGl++){
	334	fCutsRD[iGl] = cutsRDGlob[iGl];
	335	}
650b3ced	336	return;
650b3ced	337	}
650b3ced	338	//---------------------------------------------------------------------------
4edfaee0	339	void AliRDHFCuts::PrintAll() const {
	340	//
	341	// print all cuts values
	342	//
650b3ced	343	if(fVarNames){
	344	cout<<"Array of variables"<<endl;
	345	for(Int_t iv=0;iv<fnVars;iv++){
	346	cout<<fVarNames[iv]<<"\t";
	347	}
	348	cout<<endl;
	349	}
	350	if(fVarsForOpt){
	351	cout<<"Array of optimization"<<endl;
	352	for(Int_t iv=0;iv<fnVars;iv++){
	353	cout<<fVarsForOpt[iv]<<"\t";
	354	}
	355	cout<<endl;
	356	}
	357	if(fIsUpperCut){
	358	cout<<"Array of upper/lower cut"<<endl;
	359	for(Int_t iv=0;iv<fnVars;iv++){
	360	cout<<fIsUpperCut[iv]<<"\t";
	361	}
	362	cout<<endl;
	363	}
	364	if(fPtBinLimits){
	365	cout<<"Array of ptbin limits"<<endl;
	366	for(Int_t ib=0;ib<fnPtBinLimits;ib++){
	367	cout<<fPtBinLimits[ib]<<"\t";
	368	}
	369	cout<<endl;
	370	}
	371	if(fCutsRD){
	372	cout<<"Matrix of cuts"<<endl;
	373	for(Int_t iv=0;iv<fnVars;iv++){
	374	for(Int_t ib=0;ib<fnPtBins;ib++){
	375	cout<<"fCutsRD["<<iv<<"]["<<ib<<"] = "<<fCutsRD[GetGlobalIndex(iv,ib)]<<"\t";
	376	}
	377	cout<<endl;
	378	}
	379	cout<<endl;
	380	}
4edfaee0	381	return;
650b3ced	382	}
650b3ced	383	//---------------------------------------------------------------------------
650b3ced	384	void AliRDHFCuts::GetCuts(Float_t**& cutsRD) const{
4edfaee0	385	//
650b3ced	386	// get the cuts
4edfaee0	387	//
650b3ced	388
4edfaee0	389	//cout<<"Give back a "<<fnVars<<"x"<<fnPtBins<<" matrix."<<endl;
650b3ced	390
650b3ced	391
4edfaee0	392	Int_t iv,ib;
650b3ced	393	if(!cutsRD) {
4edfaee0	394	//cout<<"Initialization..."<<endl;
650b3ced	395	cutsRD=new Float_t*[fnVars];
4edfaee0	396	for(iv=0; iv<fnVars; iv++) {
650b3ced	397	cutsRD[iv] = new Float_t[fnPtBins];
	398	}
	399	}
	400
4edfaee0	401	for(Int_t iGlobal=0; iGlobal<fGlobalIndex; iGlobal++) {
	402	GetVarPtIndex(iGlobal,iv,ib);
	403	cutsRD[iv][ib] = fCutsRD[iGlobal];
650b3ced	404	}
650b3ced	405
4edfaee0	406	return;
650b3ced	407	}
	408
	409	//---------------------------------------------------------------------------
	410	Int_t AliRDHFCuts::GetGlobalIndex(Int_t iVar,Int_t iPtBin) const{
4edfaee0	411	//
3cbc09cd	412	// give the global index from variable and pt bin
4edfaee0	413	//
650b3ced	414	return iPtBin*fnVars+iVar;
	415	}
	416
	417	//---------------------------------------------------------------------------
	418	void AliRDHFCuts::GetVarPtIndex(Int_t iGlob, Int_t& iVar, Int_t& iPtBin) const {
4edfaee0	419	//
650b3ced	420	//give the index of the variable and of the pt bin from the global index
4edfaee0	421	//
650b3ced	422	iPtBin=(Int_t)iGlob/fnVars;
	423	iVar=iGlob%fnVars;
	424
4edfaee0	425	return;
650b3ced	426	}
	427
	428	//---------------------------------------------------------------------------
	429	Int_t AliRDHFCuts::PtBin(Double_t pt) const {
4edfaee0	430	//
650b3ced	431	//give the pt bin where the pt lies.
4edfaee0	432	//
eaa73e44	433	Int_t ptbin=-1;
650b3ced	434	for (Int_t i=0;i<fnPtBins;i++){
	435	if(pt<fPtBinLimits[i+1]) {
	436	ptbin=i;
	437	break;
	438	}
	439	}
	440	return ptbin;
	441	}
aaf4e30f	442	//-------------------------------------------------------------------
	443	Float_t AliRDHFCuts::GetCutValue(Int_t iVar,Int_t iPtBin) const {
	444	//
	445	// Give the value of cut set for the variable iVar and the pt bin iPtBin
	446	//
	447	if(!fCutsRD){
	448	cout<<"Cuts not iniziaisez yet"<<endl;
	449	return 0;
	450	}
	451	return fCutsRD[GetGlobalIndex(iVar,iPtBin)];
	452	}
	453