[u/mrichter/AliRoot.git] / HBTAN / AliHBTCorrelFctn.h

#ifndef ALIHBTCORRELFUNCTION_H
#define ALIHBTCORRELFUNCTION_H
//_________________________________________________________________
///////////////////////////////////////////////////////////////////
//
//Set of functions:
//   Q Invaraint Correlation Function
//   Invariant Mass Function
//
//more info: http://alisoft.cern.ch/people/skowron/analyzer/index.html
//Piotr.Skowronski@cern.ch
//
///////////////////////////////////////////////////////////////////
#include "AliHBTFunction.h"

class AliHBTParticle;

/*************************************************************************************/ 
class AliHBTQInvCorrelFctn: public AliHBTOnePairFctn1D
{
//Q Invaraint Correlation Function
//1D two particle function 
 public:
   AliHBTQInvCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0);
   virtual ~AliHBTQInvCorrelFctn(){};
   TH1* GetResult();
 protected:
   Double_t GetValue(AliHBTPair * pair){return pair->GetQInv();}
  public:
    ClassDef(AliHBTQInvCorrelFctn,1)
 
};
/*************************************************************************************/ 

class AliHBTQOutCMSLCCorrelFctn: public AliHBTOnePairFctn1D
{
//Q OutCMSLCaraint Correlation Function
//1D two particle function 
 public:
   AliHBTQOutCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0):
                        AliHBTOnePairFctn1D(nbins,maxXval,minXval){}
   virtual ~AliHBTQOutCMSLCCorrelFctn(){};
   TH1* GetResult();
 protected:
   Double_t GetValue(AliHBTPair * pair){return TMath::Abs(pair->GetQOutCMSLC());}
  public:
    ClassDef(AliHBTQOutCMSLCCorrelFctn,1)
 
};
/*************************************************************************************/ 

class AliHBTQLongCMSLCCorrelFctn: public AliHBTOnePairFctn1D
{
//Q LongCMSLCaraint Correlation Function
//1D two particle function 
 public:
   AliHBTQLongCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0):
                        AliHBTOnePairFctn1D(nbins,maxXval,minXval){}
   virtual ~AliHBTQLongCMSLCCorrelFctn(){};
   TH1* GetResult();
 protected:
   Double_t GetValue(AliHBTPair * pair){return TMath::Abs(pair->GetQLongCMSLC());}
  public:
    ClassDef(AliHBTQLongCMSLCCorrelFctn,1)
 
};
/*************************************************************************************/ 

class AliHBTQSideCMSLCCorrelFctn: public AliHBTOnePairFctn1D
{
//Q SideCMSLCaraint Correlation Function
//1D two particle function 
 public:
   AliHBTQSideCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0):
                        AliHBTOnePairFctn1D(nbins,maxXval,minXval){}
   virtual ~AliHBTQSideCMSLCCorrelFctn(){}
   TH1* GetResult();
 protected:
   Double_t GetValue(AliHBTPair * pair){return TMath::Abs(pair->GetQSideCMSLC());}
  public:
    ClassDef(AliHBTQSideCMSLCCorrelFctn,1)
 
};
/*************************************************************************************/ 

class AliHBTInvMassCorrelFctn: public AliHBTOnePairFctn1D
{
//   Invariant Mass Function 
 public:
   AliHBTInvMassCorrelFctn(Int_t nbins = 2000, Double_t maxXval = 2., Double_t minXval = 0.0);
   virtual ~AliHBTInvMassCorrelFctn(){};
   TH1* GetResult();
 protected:
   Double_t GetValue(AliHBTPair * pair) { return pair->GetInvMass();}
  public:
    ClassDef(AliHBTInvMassCorrelFctn,1)
 
};

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

class AliHBTTwoKStarCorrelFctn: public AliHBTOnePairFctn1D
{
//   Correlation Function of 2*KStar
 public:
   AliHBTTwoKStarCorrelFctn(Int_t nbins = 200, Double_t maxXval = 0.15, Double_t minXval = 0.0);
   virtual ~AliHBTTwoKStarCorrelFctn(){};
   TH1* GetResult();
 protected:
   Double_t GetValue(AliHBTPair * pair) { return 2.0*pair->GetKStar();}
  public:
    ClassDef(AliHBTTwoKStarCorrelFctn,1)
 
};


#endif
Commit	Line	Data
1b446896	1	#ifndef ALIHBTCORRELFUNCTION_H
1b446896	2	#define ALIHBTCORRELFUNCTION_H
2dc7203b	3	//_________________________________________________________________
	4	///////////////////////////////////////////////////////////////////
	5	//
1b446896	6	//Set of functions:
	7	// Q Invaraint Correlation Function
	8	// Invariant Mass Function
	9	//
	10	//more info: http://alisoft.cern.ch/people/skowron/analyzer/index.html
	11	//Piotr.Skowronski@cern.ch
2dc7203b	12	//
	13	///////////////////////////////////////////////////////////////////
	14	#include "AliHBTFunction.h"
	15
	16	class AliHBTParticle;
1b446896	17
953577f3	18	/*************************************************************************************/
27b3fe5d	19	class AliHBTQInvCorrelFctn: public AliHBTOnePairFctn1D
1b446896	20	{
	21	//Q Invaraint Correlation Function
	22	//1D two particle function
	23	public:
953577f3	24	AliHBTQInvCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0);
1b446896	25	virtual ~AliHBTQInvCorrelFctn(){};
	26	TH1* GetResult();
	27	protected:
	28	Double_t GetValue(AliHBTPair * pair){return pair->GetQInv();}
	29	public:
	30	ClassDef(AliHBTQInvCorrelFctn,1)
	31
	32	};
953577f3	33	/*************************************************************************************/
953577f3	34
27b3fe5d	35	class AliHBTQOutCMSLCCorrelFctn: public AliHBTOnePairFctn1D
953577f3	36	{
	37	//Q OutCMSLCaraint Correlation Function
	38	//1D two particle function
	39	public:
	40	AliHBTQOutCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0):
27b3fe5d	41	AliHBTOnePairFctn1D(nbins,maxXval,minXval){}
953577f3	42	virtual ~AliHBTQOutCMSLCCorrelFctn(){};
	43	TH1* GetResult();
	44	protected:
ec62e31a	45	Double_t GetValue(AliHBTPair * pair){return TMath::Abs(pair->GetQOutCMSLC());}
953577f3	46	public:
	47	ClassDef(AliHBTQOutCMSLCCorrelFctn,1)
	48
	49	};
	50	/*************************************************************************************/
1b446896	51
27b3fe5d	52	class AliHBTQLongCMSLCCorrelFctn: public AliHBTOnePairFctn1D
953577f3	53	{
	54	//Q LongCMSLCaraint Correlation Function
	55	//1D two particle function
	56	public:
	57	AliHBTQLongCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0):
27b3fe5d	58	AliHBTOnePairFctn1D(nbins,maxXval,minXval){}
953577f3	59	virtual ~AliHBTQLongCMSLCCorrelFctn(){};
	60	TH1* GetResult();
	61	protected:
ec62e31a	62	Double_t GetValue(AliHBTPair * pair){return TMath::Abs(pair->GetQLongCMSLC());}
953577f3	63	public:
	64	ClassDef(AliHBTQLongCMSLCCorrelFctn,1)
	65
	66	};
	67	/*************************************************************************************/
	68
27b3fe5d	69	class AliHBTQSideCMSLCCorrelFctn: public AliHBTOnePairFctn1D
953577f3	70	{
	71	//Q SideCMSLCaraint Correlation Function
	72	//1D two particle function
	73	public:
	74	AliHBTQSideCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0):
27b3fe5d	75	AliHBTOnePairFctn1D(nbins,maxXval,minXval){}
30b3d8d4	76	virtual ~AliHBTQSideCMSLCCorrelFctn(){}
953577f3	77	TH1* GetResult();
953577f3	78	protected:
ec62e31a	79	Double_t GetValue(AliHBTPair * pair){return TMath::Abs(pair->GetQSideCMSLC());}
953577f3	80	public:
	81	ClassDef(AliHBTQSideCMSLCCorrelFctn,1)
	82
	83	};
	84	/*************************************************************************************/
1b446896	85
27b3fe5d	86	class AliHBTInvMassCorrelFctn: public AliHBTOnePairFctn1D
1b446896	87	{
	88	// Invariant Mass Function
	89	public:
	90	AliHBTInvMassCorrelFctn(Int_t nbins = 2000, Double_t maxXval = 2., Double_t minXval = 0.0);
	91	virtual ~AliHBTInvMassCorrelFctn(){};
	92	TH1* GetResult();
	93	protected:
	94	Double_t GetValue(AliHBTPair * pair) { return pair->GetInvMass();}
	95	public:
	96	ClassDef(AliHBTInvMassCorrelFctn,1)
	97
	98	};
	99
4866a439	100	/*************************************************************************************/
	101
	102	class AliHBTTwoKStarCorrelFctn: public AliHBTOnePairFctn1D
	103	{
	104	// Correlation Function of 2*KStar
	105	public:
	106	AliHBTTwoKStarCorrelFctn(Int_t nbins = 200, Double_t maxXval = 0.15, Double_t minXval = 0.0);
	107	virtual ~AliHBTTwoKStarCorrelFctn(){};
	108	TH1* GetResult();
	109	protected:
	110	Double_t GetValue(AliHBTPair * pair) { return 2.0*pair->GetKStar();}
	111	public:
	112	ClassDef(AliHBTTwoKStarCorrelFctn,1)
	113
	114	};
1b446896	115
	116
	117	#endif