+++ /dev/null
-#include "AliHBTWeightasCorrFctn.h"
-#include <TH1.h>
-#include <Riostream.h>
-
-///////////////////////////////////////////////////////
-// //
-// AliHBTWeightasCorrFctn.h //
-// //
-// Class for calculating 3D Weightas correlation //
-// functions //
-// //
-///////////////////////////////////////////////////////
-
-ClassImp(AliHBTWeightasCorrFctn)
-
- AliHBTWeightasCorrFctn::AliHBTWeightasCorrFctn(const char* name, const char* title):
- AliHBTTwoPairFctn1D(name,title),
-
- fNum(0x0),
- fDen(0x0),
- fRat(0x0)
-
-{
-//ctor
-}
-
-/******************************************************************/
-AliHBTWeightasCorrFctn::AliHBTWeightasCorrFctn(const char* name, const char* title, Int_t nbins, Float_t maxXval, Float_t minXval):
- AliHBTTwoPairFctn1D(name,title,nbins,maxXval,minXval),
-
-
- fNum(new TObjArray()),
- fDen(new TObjArray()),
- fRat(new TObjArray())
-{
- SetParams(nbins,maxXval, minXval);
-}
-
-/******************************************************************/
-AliHBTWeightasCorrFctn::AliHBTWeightasCorrFctn(const AliHBTWeightasCorrFctn& in):
- AliHBTTwoPairFctn1D(in),
-
-
-
- fNum((in.fNum)?(TObjArray*)in.fNum->Clone():0x0),
- fDen((in.fDen)?(TObjArray*)in.fDen->Clone():0x0),
- fRat((in.fRat)?(TObjArray*)in.fRat->Clone():0x0)
- {
-//ctor
-}
-
-/******************************************************************/
-
-AliHBTWeightasCorrFctn::~AliHBTWeightasCorrFctn()
-{
- //dtor
-
- delete fNum;
- delete fDen;
- delete fRat;
-
-}
-
-/******************************************************************/
-void AliHBTWeightasCorrFctn::Write()
-{
-//out
- Int_t i;
-// Int_t n=GetNumberOfIntervals();
- Double_t scale;
-
- for(i=0;i<fNumberOfIntervals;i++){
- TH1D *num = ((TH1D*)fNum->At(i));
- TH1D *den = ((TH1D*)fDen->At(i));
- TH1D &rat = *((TH1D*)fRat->At(i));
- scale = Scale(num,den);
- Info("Write():","Scale in interval %d = %lf",i,scale);
- rat.Divide(num,den,scale);
-
-
- num->Write();
- den->Write();
- rat.Write();
- }
-
-}
-
-//-------------------------------------
-void AliHBTWeightasCorrFctn::ProcessSameEventParticles(AliHBTPair* trackpair, AliHBTPair* partpair)
-{
- //Fills the numerator using pair from the same event
- trackpair = CheckPair(trackpair);
- if(partpair == 0x0) return;
- if(trackpair == 0x0) return;
-
- Double_t weight = 1.0;
-
- int n = fNumberOfIntervals;
- Double_t rplane=0.; //reaction plane angle - 2 B determined
- Double_t phi=(trackpair->Particle1()->Phi()+trackpair->Particle2()->Phi())/2.-rplane; //deltaphi bo nie mam nic innego pod reka
-
- phi=phi*360/(2*TMath::Pi());
- Double_t q=GetValue(trackpair, partpair);
- Int_t ntv;
- ntv = (int)(phi*n/(360.));
-
- TH1D *num = ((TH1D*)fNum->At(ntv));
-
-
- if ( trackpair && partpair)
- {
- if ( ( trackpair->Particle1()->GetPdgCode() == partpair->Particle1()->GetPdgCode()) &&
- ( trackpair->Particle2()->GetPdgCode() == partpair->Particle2()->GetPdgCode()) )
- {
- weight=partpair->GetWeight();
-// Info("ProcessSameEvent","weight=%lf",weight);
- }
- num->Fill(q,weight);
- }
-}
-
-/****************************************************************/
-void AliHBTWeightasCorrFctn::Init()
-{
- BuildHistos();
-}
-/****************************************************************/
-
-
-void AliHBTWeightasCorrFctn::ProcessDiffEventParticles(AliHBTPair* trackpair, AliHBTPair* partpair)
-{
- //process particles from different events
- Double_t rplane=0.; //reaction plane angle - 2 B determined
- Double_t phi=(trackpair->Particle1()->Phi()+trackpair->Particle2()->Phi())/2.-rplane; //deltaphi bo nie mam nic innego pod reka
- phi=phi*360/(2*TMath::Pi());
- trackpair = CheckPair(trackpair);
-
-
- int n = fNumberOfIntervals;
-
- Int_t ntv;
- ntv = (int)(phi*n/(360.));
-
- TH1D &den = *((TH1D*)fDen->At(ntv));
- if ( trackpair && partpair)
- {
- Double_t qout=GetValue(trackpair, partpair);
- den.Fill(qout);
- }
-}
-
-
-/******************************************************************/
-
-
-void AliHBTWeightasCorrFctn::SetParams(Int_t nbins, Float_t maxXval, Float_t minXval)
-{
-//set histogram parameters
- fnbins=nbins;
- fmaxXval= maxXval;
- fminXval=minXval;
-}
-TH1* AliHBTWeightasCorrFctn::GetResult()
-{
-//just for compatibility
- TH1D *den = ((TH1D*)fDen->UncheckedAt(1));
- return den;
- }
-
-
-
-
-ClassImp(AliHBTQOutWeightasCorrFctn)
-
- AliHBTQOutWeightasCorrFctn::AliHBTQOutWeightasCorrFctn(const char* name, const char* title, Int_t nbins, Float_t maxXval, Float_t minXval):
-AliHBTWeightasCorrFctn(name,title,nbins,maxXval,minXval)
-
-{
-//ct0r
-}
-
-void AliHBTQOutWeightasCorrFctn::BuildHistos()
-{
-//buils histograms (allocates memory etc)
- Int_t i;
- int n=GetNumberOfIntervals();
-
- int nbins=Getnbins();
-
- double max = GetmaxXval();
- double min = GetminXval();
- char buff[10];
-
-
-
- TH1D *num;
- TH1D *den;
- TH1D *rat;
-
- TString nameNum = "WeightNumOut";
- TString nameDen = "WeightDenOut";
- TString nameRat = "WeightRatOut";
-
- for(i=0;i<n;i++){
-
- sprintf(buff,"%d",i);
-
- nameNum +=TString(buff);
-
- nameDen +=TString(buff);
- nameRat +=TString(buff);
-
-
- num = new TH1D(nameNum.Data(),nameNum.Data(),nbins,min,max);
- den = new TH1D(nameDen.Data(),nameDen.Data(),nbins,min,max);
- rat = new TH1D(nameRat.Data(),nameRat.Data(),nbins,min,max);
-
- num->Sumw2();
- den->Sumw2();
- rat->Sumw2();
-
- num->Reset();
- den->Reset();
- rat->Reset();
-
- fNum->Add(num);
- fDen->Add(den);
- fRat->Add(rat);
-
- nameNum = TString("WeightNumOut");
- nameDen = TString("WeightDenOut");
- nameRat = TString("WeightRatOut");
-
- }
-
-
- }
-
-ClassImp(AliHBTQSideWeightasCorrFctn)
-
- AliHBTQSideWeightasCorrFctn::AliHBTQSideWeightasCorrFctn(const char* name, const char* title, Int_t nbins, Float_t maxXval, Float_t minXval):
-AliHBTWeightasCorrFctn(name,title,nbins,maxXval,minXval)
-
-{
-//ct0r
-}
-
-void AliHBTQSideWeightasCorrFctn::BuildHistos()
-{
-//builds histograms
- Int_t i;
- int n=GetNumberOfIntervals();
- int nbins=Getnbins();
-
- double max = GetmaxXval();
- double min = GetminXval();
- char buff[10];
-
-
-
- TH1D *num;
- TH1D *den;
- TH1D *rat;
-
-
- TString nameNum = "WeightNumSide";
- TString nameDen = "WeightDenSide";
- TString nameRat = "WeightRatSide";
-
- for(i=0;i<n;i++){
-
- sprintf(buff,"%d",i);
-
- nameNum +=TString(buff);
-
- nameDen +=TString(buff);
- nameRat +=TString(buff);
-
-
- num = new TH1D(nameNum.Data(),nameNum.Data(),nbins,min,max);
- den = new TH1D(nameDen.Data(),nameDen.Data(),nbins,min,max);
- rat = new TH1D(nameRat.Data(),nameRat.Data(),nbins,min,max);
-
- num->Sumw2();
- den->Sumw2();
- rat->Sumw2();
-
- num->Reset();
- den->Reset();
- rat->Reset();
-
- fNum->Add(num);
- fDen->Add(den);
- fRat->Add(rat);
-
- nameNum = TString("WeightNumSide");
- nameDen = TString("WeightDenSide");
- nameRat = TString("WeightRatSide");
-
- }
-
-
- }
-
-ClassImp(AliHBTQLongWeightasCorrFctn)
-
- AliHBTQLongWeightasCorrFctn::AliHBTQLongWeightasCorrFctn(const char* name, const char* title, Int_t nbins, Float_t maxXval, Float_t minXval):
-AliHBTWeightasCorrFctn(name,title,nbins,maxXval,minXval)
-
-{
-//ct0r
-}
-
-void AliHBTQLongWeightasCorrFctn::BuildHistos()
-{
-//builds histograms
- Int_t i;
- int n=GetNumberOfIntervals();
- int nbins=Getnbins();
-
- double max = GetmaxXval();
- double min = GetminXval();
- char buff[10];
-
-
-
- TH1D *num;
- TH1D *den;
- TH1D *rat;
-
- TString nameNum = "WeightNumLong";
- TString nameDen = "WeightDenLong";
- TString nameRat = "WeightRatLong";
-
- for(i=0;i<n;i++){
-
- sprintf(buff,"%d",i);
-
- nameNum +=TString(buff);
-
- nameDen +=TString(buff);
- nameRat +=TString(buff);
-
-
- num = new TH1D(nameNum.Data(),nameNum.Data(),nbins,min,max);
- den = new TH1D(nameDen.Data(),nameDen.Data(),nbins,min,max);
- rat = new TH1D(nameRat.Data(),nameRat.Data(),nbins,min,max);
-
- num->Sumw2();
- den->Sumw2();
- rat->Sumw2();
-
- num->Reset();
- den->Reset();
- rat->Reset();
-
- fNum->Add(num);
- fDen->Add(den);
- fRat->Add(rat);
-
- nameNum = TString("WeightNumLong");
- nameDen = TString("WeightDenLong");
- nameRat = TString("WeightRatLong");
-
- }
-
-
- }
-
-/********************************************************************/
-ClassImp(AliHBTasWeightQOSLCorrFctn)
- AliHBTasWeightQOSLCorrFctn::AliHBTasWeightQOSLCorrFctn(const char* name, const char* title):
- AliHBTTwoPairFctn3D(name,title),
-
- fNum(0x0),
- fDen(0x0),
- fRat(0x0)
-// fNumberOfIntervals(1)
-
-
-{
-//ctor
-}
-
-/******************************************************************/
-AliHBTasWeightQOSLCorrFctn::AliHBTasWeightQOSLCorrFctn(const char* name, const char* title, Int_t nXbins, Double_t maxXval, Double_t minXval, Int_t nYbins, Double_t maxYval, Double_t minYval,Int_t nZbins, Double_t maxZval, Double_t minZval):
- AliHBTTwoPairFctn3D(name,title,nXbins,maxXval,minXval,nYbins,maxYval,minYval,nZbins,maxZval,minZval),
-
-
- fNum(new TObjArray()),
- fDen(new TObjArray()),
- fRat(new TObjArray())
-// fNumberOfIntervals(1)
-
-{
- SetParams(nXbins,maxXval,minXval,nYbins,maxYval,minYval,nZbins,maxZval,minZval);
-}
-
-/******************************************************************/
-AliHBTasWeightQOSLCorrFctn::AliHBTasWeightQOSLCorrFctn(const AliHBTasWeightQOSLCorrFctn& in):
- AliHBTTwoPairFctn3D(in),
-
-
-
- fNum((in.fNum)?(TObjArray*)in.fNum->Clone():0x0),
- fDen((in.fDen)?(TObjArray*)in.fDen->Clone():0x0),
- fRat((in.fRat)?(TObjArray*)in.fRat->Clone():0x0)
- {
-//ctor
-}
-
-/******************************************************************/
-
-AliHBTasWeightQOSLCorrFctn::~AliHBTasWeightQOSLCorrFctn()
-{
- //dtor
-
- delete fNum;
- delete fDen;
- delete fRat;
-
-}
-
-/******************************************************************/
-void AliHBTasWeightQOSLCorrFctn::Write()
-{
-//out
- Int_t i;
-// Int_t n=GetNumberOfIntervals();
- // Double_t scale;
-
- for(i=0;i<fNumberOfIntervals;i++){
-Info("Write()","%d",i);
- TH3D *num = ((TH3D*)fNum->UncheckedAt(i));
- TH3D *den = ((TH3D*)fDen->UncheckedAt(i));
- TH3D &rat = *((TH3D*)fRat->At(i));
- // scale = Scale(num,den);
-// Info("Write():","Scale in interval %d = %lf",i,scale);
- rat.Divide(num,den);//,scale);
-
-
- num->Write();
- den->Write();
- rat.Write();
- }
-
-}
-
-//-------------------------------------
-void AliHBTasWeightQOSLCorrFctn::ProcessSameEventParticles(AliHBTPair* trackpair, AliHBTPair* partpair)
-{
- //Fills the numerator using pair from the same event
- trackpair = CheckPair(trackpair);
- if(partpair == 0x0) return;
- if(trackpair == 0x0) return;
-
- Double_t weight = 1.0;
-
- int n = fNumberOfIntervals;
- Double_t rplane=0.; //reaction plane angle - 2 B determined
- Double_t phi=(trackpair->Particle1()->Phi()+trackpair->Particle2()->Phi())/2.-rplane; //deltaphi bo nie mam nic innego pod reka
-
- phi=phi*360/(2*TMath::Pi());
- Double_t out = TMath::Abs(trackpair->GetQOutLCMS());
- Double_t side = TMath::Abs(trackpair->GetQSideLCMS());
- Double_t lon = TMath::Abs(trackpair->GetQLongLCMS());
-
-
- Int_t ntv;
- ntv = (int)(phi*n/(360.));
-
- TH3D *num = ((TH3D*)fNum->At(ntv));
-
-
- if ( trackpair && partpair)
- {
- if ( ( trackpair->Particle1()->GetPdgCode() == partpair->Particle1()->GetPdgCode()) &&
- ( trackpair->Particle2()->GetPdgCode() == partpair->Particle2()->GetPdgCode()) )
- {
- weight=partpair->GetWeight();
-// Info("ProcessSameEvent","weight=%lf",weight);
- }
- num->Fill(out,side,lon,weight);
- }
-}
-
-/****************************************************************/
-void AliHBTasWeightQOSLCorrFctn::Init()
-{
- BuildHistos();
-}
-/****************************************************************/
-
-
-void AliHBTasWeightQOSLCorrFctn::ProcessDiffEventParticles(AliHBTPair* trackpair, AliHBTPair* partpair)
-{
-//fill denominator
- Double_t rplane=0.; //reaction plane angle - 2 B determined
- Double_t phi=(trackpair->Particle1()->Phi()+trackpair->Particle2()->Phi())/2.-rplane; //deltaphi bo nie mam nic innego pod reka
- phi=phi*360/(2*TMath::Pi());
-
- Double_t out = TMath::Abs(trackpair->GetQOutLCMS());
- Double_t side = TMath::Abs(trackpair->GetQSideLCMS());
- Double_t lon = TMath::Abs(trackpair->GetQLongLCMS());
-
- int n = fNumberOfIntervals;
-
- Int_t ntv;
- ntv = (int)(phi*n/(360.));
-
- TH3D &den = *((TH3D*)fDen->At(ntv));
- if ( trackpair && partpair)
- {
- den.Fill(out,side,lon);
- }
-}
-
-
-/******************************************************************/
-
-
-void AliHBTasWeightQOSLCorrFctn::SetParams(Int_t nXbins, Float_t maxXval, Float_t minXval,Int_t nYbins, Float_t maxYval, Float_t minYval,Int_t nZbins, Float_t maxZval, Float_t minZval)
-{
-//set histogram parametera
- fnXbins=nXbins;
- fmaxXval= maxXval;
- fminXval=minXval;
- fnYbins=nYbins;
- fmaxYval= maxYval;
- fminYval=minYval;
-
- fnZbins=nZbins;
- fmaxZval= maxZval;
- fminZval=minZval;
-
-
-}
-TH1* AliHBTasWeightQOSLCorrFctn::GetResult()
-{
- //just for compatibility
- TH1D *den = ((TH1D*)fDen->UncheckedAt(1));
- return den;
- }
-
-void AliHBTasWeightQOSLCorrFctn::BuildHistos()
-{
- //builds histograms
- Int_t i;
- int n=GetNumberOfIntervals();
- int nXbins=GetnXbins();
- double maxX = GetmaxXval();
- double minX = GetminXval();
-
- int nYbins=GetnYbins();
- double maxY = GetmaxXval();
- double minY = GetminXval();
- int nZbins=GetnZbins();
- double maxZ = GetmaxZval();
- double minZ = GetminZval();
- char buff[10];
-
- TH3D *num;
- TH3D *den;
- TH3D *rat;
-
- TString nameNum = "OSLWeightNum";
- TString nameDen = "OSLWeightDen";
- TString nameRat = "OSLWeightRat";
-
- for(i=0;i<n;i++){
-
- sprintf(buff,"%d",i);
-
- nameNum +=TString(buff);
-
- nameDen +=TString(buff);
- nameRat +=TString(buff);
-
-
- num = new TH3D(nameNum.Data(),nameNum.Data(),nXbins,minX,maxX,nYbins,minY,maxY,nZbins,minZ,maxZ);
- den = new TH3D(nameDen.Data(),nameDen.Data(),nXbins,minX,maxX,nYbins,minY,maxY,nZbins,minZ,maxZ);
- rat = new TH3D(nameRat.Data(),nameRat.Data(),nXbins,minX,maxX,nYbins,minY,maxY,nZbins,minZ,maxZ);
-
- num->Sumw2();
- den->Sumw2();
- rat->Sumw2();
-
- num->Reset();
- den->Reset();
- rat->Reset();
-
- fNum->Add(num);
- fDen->Add(den);
- fRat->Add(rat);
-
- nameNum = TString("OSLWeightNumLong");
- nameDen = TString("OSLWeightDenLong");
- nameRat = TString("OSLWeightRatLong");
-
- }
-}
-Double_t AliHBTasWeightQOSLCorrFctn::Scale(TH3D *num, TH3D *den)
-{
-//scale histograms method, the default one didn't like me so I've done this one :)
-if (AliVAODParticle::GetDebug()>0) Info("Scale","Enetered Scale()");
- if(!num)
- {
- Error("Scale","No numerator");
- return 0.0;
- }
- if(!den)
- {
- Error("Scale","No denominator");
- return 0.0;
- }
-
- if( (fNBinsToScaleX < 1) || (fNBinsToScaleY < 1) || (fNBinsToScaleZ < 1))
- {
- Error("Scale","Number of bins for scaling is smaller thnan 1");
- return 0.0;
- }
- UInt_t nbinsX = num->GetNbinsX();
- if (fNBinsToScaleX > nbinsX)
- {
- Error("Scale","Number of X bins for scaling is bigger thnan number of bins in histograms");
- return 0.0;
- }
-
- UInt_t nbinsY = num->GetNbinsX();
- if (fNBinsToScaleY > nbinsY)
- {
- Error("Scale","Number of Y bins for scaling is bigger thnan number of bins in histograms");
- return 0.0;
- }
-
- UInt_t nbinsZ = num->GetNbinsZ();
- if (fNBinsToScaleZ > nbinsZ)
- {
- Error("Scale","Number of Z bins for scaling is bigger thnan number of bins in histograms");
- return 0.0;
- }
-
- if (AliVAODParticle::GetDebug()>0) Info("Scale","No errors detected");
- Int_t offsetX = nbinsX - fNBinsToScaleX - 1; //bin that we start loop over bins in axis X
- Int_t offsetY = nbinsY - fNBinsToScaleY - 1; //bin that we start loop over bins in axis Y
- Int_t offsetZ = nbinsZ - fNBinsToScaleZ - 1; //bin that we start loop over bins in axis Z
- Double_t densum = 0.0;
- Double_t numsum = 0.0;
-
- for (UInt_t k = offsetZ; k<nbinsZ; k++)
- for (UInt_t j = offsetY; j<nbinsY; j++)
- for (UInt_t i = offsetX; i<nbinsX; i++)
- {
- if ( num->GetBinContent(i,j,k) > 0.0 )
- {
- densum += den->GetBinContent(i,j,k);
- numsum += num->GetBinContent(i,j,k);
- }
- }
- if(AliVAODParticle::GetDebug() > 0)
- Info("Scale","numsum=%f densum=%f fNBinsToScaleX=%d fNBinsToScaleY=%d fNBinsToScaleZ=%d",
- numsum,densum,fNBinsToScaleX,fNBinsToScaleY,fNBinsToScaleZ);
- if (numsum == 0) return 0.0;
- Double_t ret = densum/numsum;
- if(AliVAODParticle::GetDebug() > 0) Info("Scale","returning %f",ret);
- return ret;
-}
-
+++ /dev/null
-#ifndef ALIHBTWEIGHTASCORRFCTN_H
-#define ALIHBTWEIGHTASCORRFCTN_H
-
-///////////////////////////////////////////////////////
-// //
-// AliHBTWeightasCorrFctn.h //
-// //
-// Class for calculating 3D Weightas correlation //
-// functions //
-// author: Grzegorz.Galazka@cern.ch //
-///////////////////////////////////////////////////////
-
-#include "AliHBTFunction.h"
-
-
-class AliHBTWeightasCorrFctn: public AliHBTTwoPairFctn1D
-{
-public:
- AliHBTWeightasCorrFctn(const char* name = "asejdzbitiCF",
- const char* title= "as Correlation Function");
-
- AliHBTWeightasCorrFctn(const char* name, const char* title,
- Int_t nbins, Float_t maxXval, Float_t minXval);
- AliHBTWeightasCorrFctn(const AliHBTWeightasCorrFctn& in);
-
- virtual ~AliHBTWeightasCorrFctn();
-
- void Init();
- void ProcessSameEventParticles(AliHBTPair* trackpair, AliHBTPair* partpair);
- void ProcessDiffEventParticles(AliHBTPair* trackpair, AliHBTPair* partpair);
-
- void Write();
-
- void SetNumberOfIntervals(Int_t N){fNumberOfIntervals = N;}
-
- Int_t GetNumberOfIntervals() const {return fNumberOfIntervals;}
-
-
- TH1* GetResult();
-
-protected:
-
- virtual Double_t GetValue(AliHBTPair* tpair, AliHBTPair* ppair) const = 0;
- virtual void BuildHistos() = 0;
-
- void SetParams(Int_t nbins,Float_t maxXval,Float_t minXval);
- int Getnbins() const { return fnbins;}
- double GetmaxXval() const {return fmaxXval;}
- double GetminXval() const {return fminXval;}
-
- TObjArray* fNum; // numerators array
- TObjArray* fDen; // denominators array
- TObjArray* fRat;// correl. fnctns array
-
-
-private:
- int fnbins; //number of bins in histograms
- Int_t fNumberOfIntervals; //number of intervals
- double fmaxXval; //max histogram's X value
- double fminXval; //min histogram's X value
-
- ClassDef(AliHBTWeightasCorrFctn,1)
-};
-
-class AliHBTQOutWeightasCorrFctn: public AliHBTWeightasCorrFctn{
-public:
- AliHBTQOutWeightasCorrFctn(const char* name, const char* title, Int_t nbins, Float_t maxXval, Float_t minXval);
-
- virtual ~AliHBTQOutWeightasCorrFctn(){};
-
-
-protected:
- Double_t GetValue(AliHBTPair* pair, AliHBTPair* ppair) const {ppair=0; return TMath::Abs(pair->GetQOutLCMS());}
- void BuildHistos();
-private:
- ClassDef(AliHBTQOutWeightasCorrFctn,1)
-};
-
-class AliHBTQSideWeightasCorrFctn: public AliHBTWeightasCorrFctn{
-public:
- AliHBTQSideWeightasCorrFctn(const char* name, const char* title, Int_t nbins, Float_t maxXval, Float_t minXval);
- virtual ~AliHBTQSideWeightasCorrFctn(){};
-
-protected:
- Double_t GetValue(AliHBTPair* pair, AliHBTPair* ppair) const {ppair=0;return TMath::Abs(pair->GetQSideLCMS());}
- void BuildHistos();
-private:
- ClassDef(AliHBTQSideWeightasCorrFctn,1)
-};
-
-
-class AliHBTQLongWeightasCorrFctn: public AliHBTWeightasCorrFctn{
-public:
- AliHBTQLongWeightasCorrFctn(const char* name, const char* title, Int_t nbins, Float_t maxXval, Float_t minXval);
-
- virtual ~AliHBTQLongWeightasCorrFctn(){};
-
-protected:
- Double_t GetValue(AliHBTPair* pair,AliHBTPair* ppair) const {ppair=0;return TMath::Abs(pair->GetQLongLCMS());}
- void BuildHistos();
-private:
- ClassDef(AliHBTQLongWeightasCorrFctn,1)
-};
-
-/********************************************************************************************************/
-class AliHBTasWeightQOSLCorrFctn: public AliHBTTwoPairFctn3D
-{
- public:
- AliHBTasWeightQOSLCorrFctn(const char* name = "asejdzbiti3dCF",
- const char* title= "as 3d Correlation Function");
-
- AliHBTasWeightQOSLCorrFctn(const char* name, const char* title,Int_t nXbins , Double_t maxXval , Double_t minXval ,
- Int_t nYbins, Double_t maxYval, Double_t minYval ,
- Int_t nZbins, Double_t maxZval, Double_t minZval);
-
- AliHBTasWeightQOSLCorrFctn(const AliHBTasWeightQOSLCorrFctn& in);
-
- virtual ~AliHBTasWeightQOSLCorrFctn();
-
- void Init();
- void ProcessSameEventParticles(AliHBTPair* trackpair, AliHBTPair* partpair);
- void ProcessDiffEventParticles(AliHBTPair* trackpair, AliHBTPair* partpair);
-
- void Write();
-
- void SetNumberOfIntervals(Int_t N){fNumberOfIntervals = N;}
-
- Int_t GetNumberOfIntervals(){return fNumberOfIntervals;}
-
-
- TH1* GetResult();
-
-protected:
-
- Double_t GetValue(AliHBTPair* tpair, AliHBTPair* ppair);
- void BuildHistos();
- void GetValues(AliHBTPair*, AliHBTPair*, Double_t&,Double_t&, Double_t&) const {};
- void SetParams(Int_t nXbins,Float_t maxXval,Float_t minXval,Int_t nYbins,Float_t maxYval,Float_t minYval,Int_t nZbins,Float_t maxZval,Float_t minZval);
-
- int GetnXbins(){ return fnXbins;}
- double GetmaxXval(){return fmaxXval;}
- double GetminXval(){return fminXval;}
-
- int GetnYbins(){ return fnYbins;}
- double GetmaxYval(){return fmaxYval;}
- double GetminYval(){return fminYval;}
-
- int GetnZbins(){ return fnZbins;}
- double GetmaxZval(){return fmaxZval;}
- double GetminZval(){return fminZval;}
-
-Double_t Scale(TH3D* num, TH3D *den);
-
- TObjArray* fNum; // numerators array
- TObjArray* fDen; // denominators array
- TObjArray* fRat;// correl. fnctns array
-
-
-private:
- int fnXbins; //number of bins in histograms
- Int_t fNumberOfIntervals; //number of intervals
- double fmaxXval; //max histogram's X value
- double fminXval; //min histogram's X value
- int fnYbins;
- int fnZbins;
- double fmaxYval; //max histogram's X value
- double fminYval; //min histogram's X value
- double fmaxZval; //max histogram's X value
- double fminZval; //min histogram's X value
-
-
- ClassDef(AliHBTasWeightQOSLCorrFctn,1)
-};
-
-
-#endif
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff