class AliFemtoCorrFctnPairFractions: public AliFemtoCorrFctn


AliFemtoCorrFctnPairFractions - A correlation function that analyzes
two particle correlations with respect to the azimuthal angle (phi)
and pseudorapidity (eta) difference

Authors: Malgorzata Janik, majanik@cern.ch

Function Members (Methods)

public:

	AliFemtoCorrFctnPairFractions(char* title)
	AliFemtoCorrFctnPairFractions(const AliFemtoCorrFctnPairFractions& aCorrFctn)
virtual	~AliFemtoCorrFctnPairFractions()
virtual void	AddMixedPair(AliFemtoPair* aPair)
virtual void	AddRealPair(AliFemtoPair* aPair)
virtual AliFemtoCorrFctn*	AliFemtoCorrFctn::Clone()
virtual void	AliFemtoCorrFctn::EventBegin(const AliFemtoEvent* aEvent)
virtual void	AliFemtoCorrFctn::EventEnd(const AliFemtoEvent* aEvent)
virtual void	Finish()
virtual TList*	GetOutputList()
AliFemtoAnalysis*	AliFemtoCorrFctn::HbtAnalysis()
AliFemtoCorrFctnPairFractions&	operator=(const AliFemtoCorrFctnPairFractions& aCorrFctn)
virtual AliFemtoString	Report()
void	AliFemtoCorrFctn::SetAnalysis(AliFemtoAnalysis* aAnalysis)
void	AliFemtoCorrFctn::SetPairSelectionCut(AliFemtoPairCut* aCut)
void	WriteHistos()

Data Members

public:

enum CorrectionType {	kNone
	kPt
	kEta
};

protected:

AliFemtoPairCut*	AliFemtoCorrFctn::fPairCut	! this is a PairSelection criteria for this Correlation Function
AliFemtoAnalysis*	AliFemtoCorrFctn::fyAnalysis	! link to the analysis

private:

TH1F*	fPairFractions
TH1F*	fPairFractionsDen
double	fphiL
double	fphiT

Class Charts

Inheritance Chart:

AliFemtoCorrFctn

←

AliFemtoCorrFctnPairFractions

Function documentation

AliFemtoCorrFctnPairFractions(char* title)

AliFemtoCorrFctnPairFractions(const AliFemtoCorrFctnPairFractions& aCorrFctn)

 copy constructor

~AliFemtoCorrFctnPairFractions()

 destructor

AliFemtoCorrFctnPairFractions& operator=(const AliFemtoCorrFctnPairFractions& aCorrFctn)

 assignment operator

void Finish()

 here is where we should normalize, fit, etc...
 we should NOT Draw() the histos (as I had done it below),
 since we want to insulate ourselves from root at this level
 of the code.  Do it instead at root command line with browser.
  mShareNumerator->Draw();
 mShareDenominator->Draw();
 mRatio->Draw();

AliFemtoString Report()

 create report

void AddRealPair(AliFemtoPair* aPair)

 add real (effect) pair

void AddMixedPair(AliFemtoPair* aPair)

 add mixed (background) pair

void WriteHistos()

 Write out result histograms

TList* GetOutputList()

 Prepare the list of objects to be written to the output