CRAB added

[u/mrichter/AliRoot.git] / HBTAN / AliHBTWeightTheorFctn.cxx

/* $Id$ */

//-----------------------------------------------------------
// This class introduces the weights calculated according 
// with functions of efficiency of identification (TPC+TOF) 
// (calculated by B.V. Batyunia).
// Author: Ludmila Malinina, JINR (malinina@sunhe.jinr.ru)
//-----------------------------------------------------------

#include "AliHBTWeightTheorFctn.h"

//--for test--AliHBTWeightQInvFctn* yyy= new AliHBTWeightQInvFctn();
/*************************************************************/
/*************************************************************/
/*************************************************************/

ClassImp(AliHBTWeightTheorQInvFctn)  
/*************************************************************/

AliHBTWeightTheorQInvFctn::AliHBTWeightTheorQInvFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
  AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
  //ctor
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("wqinvtheorcf","Q_{inv} Weight Theoretical Correlation Function");
}
/****************************************************************/
void  AliHBTWeightTheorQInvFctn::ProcessSameEventParticles(AliHBTPair* partpair)
{
  //Processes Particles and tracks Same different event
  partpair  = CheckPair(partpair);
  if (partpair == 0x0) return;
  Double_t weight = partpair->GetWeight();
  if(TMath::Abs(weight)<=10.) fNumerator->Fill(partpair->GetQInv(),weight);
} 

/**************************************************************/
TH1* AliHBTWeightTheorQInvFctn::GetResult() 
{
  //returns ratio of numerator and denominator
  return GetRatio(Scale());
}                    
                                                              
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ClassImp(AliHBTWeightTheorQOutFctn)  
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AliHBTWeightTheorQOutFctn::AliHBTWeightTheorQOutFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
  AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
  //ctor
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("wqouttheorcf","Q_{out} Weight Theoretical Correlation Function");
}
/****************************************************************/
void  AliHBTWeightTheorQOutFctn::ProcessSameEventParticles(AliHBTPair* partpair)
{
  //Processes Particles and tracks Same different even
  partpair  = CheckPair(partpair);
  if (partpair == 0x0) return;
  Double_t weight = partpair->GetWeight();
  if(TMath::Abs(weight)<=10.) fNumerator->Fill(partpair->GetQOutCMSLC(),weight);
} 

/**************************************************************/
TH1* AliHBTWeightTheorQOutFctn::GetResult() 
{
  //returns ratio of numerator and denominator
  return GetRatio(Scale());
}                    

/*************************************************************/
/*************************************************************/
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ClassImp(AliHBTWeightTheorQSideFctn)  
/*************************************************************/

AliHBTWeightTheorQSideFctn::AliHBTWeightTheorQSideFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
  AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
  //ctor
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("wqsidetheorcf","Q_{side} Weight Theoretical Correlation Function");
}
/****************************************************************/
void  AliHBTWeightTheorQSideFctn::ProcessSameEventParticles(AliHBTPair* partpair)
{
  //Processes Particles and tracks Same different even
  partpair  = CheckPair(partpair);
  if (partpair == 0x0) return;
  Double_t weight = partpair->GetWeight();
  if(TMath::Abs(weight)<=10.) fNumerator->Fill(partpair->GetQSideCMSLC(),weight);
} 

/**************************************************************/
TH1* AliHBTWeightTheorQSideFctn::GetResult() 
{
  //returns ratio of numerator and denominator
  return GetRatio(Scale());
}                    

/*************************************************************/
/*************************************************************/
/*************************************************************/

ClassImp(AliHBTWeightTheorQLongFctn)  
/*************************************************************/

AliHBTWeightTheorQLongFctn::AliHBTWeightTheorQLongFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
  AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
  //ctor
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("wqlongtheorcf","Q_{long} Weight Theoretical Correlation Function");
}
/****************************************************************/
void  AliHBTWeightTheorQLongFctn::ProcessSameEventParticles(AliHBTPair* partpair)
{
  //Processes Particles and tracks Same different even
  partpair  = CheckPair(partpair);
  if (partpair == 0x0) return;
  Double_t weight = partpair->GetWeight();
  if(TMath::Abs(weight)<=10.) fNumerator->Fill(partpair->GetQLongCMSLC(),weight);
} 

/**************************************************************/
TH1* AliHBTWeightTheorQLongFctn::GetResult() 
{
  //returns ratio of numerator and denominator
  return GetRatio(Scale());
}                    

/*************************************************************/
/*************************************************************/
/*************************************************************/

ClassImp(AliHBTWeightTheorOSLFctn)

AliHBTWeightTheorOSLFctn::AliHBTWeightTheorOSLFctn(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):
 AliHBTOnePairFctn3D(nXbins,maxXval,minXval,nYbins,maxYval,minYval,nZbins,maxZval,minZval)
{
  fWriteNumAndDen = kTRUE;//change default behaviour
  Rename("wqosltheorcf","Q_{out}-Q_{side}-Q_{long} Weight Theoretical Correlation Fctn");
}
/*************************************************************/

void AliHBTWeightTheorOSLFctn::ProcessSameEventParticles(AliHBTPair* partpair)
{
//Fills numerator
  partpair  = CheckPair(partpair);
  if (partpair == 0x0) return;
  Double_t weight = partpair->GetWeight();
  Double_t out = TMath::Abs(partpair->GetQOutCMSLC());
  Double_t side = TMath::Abs(partpair->GetQSideCMSLC());
  Double_t lon = TMath::Abs(partpair->GetQLongCMSLC());
  fNumerator->Fill(out,side,lon,weight);
}
/*************************************************************/

TH1* AliHBTWeightTheorOSLFctn::GetResult()
{
  //returns ratio of numerator and denominator
  return GetRatio(Scale());
}