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

#include "AliHBTCorrelFctn.h"
//Set of Correlation fuctions
//AliHBTQInvCorrelFctn - Q Invariant correlatyion function
//
//
//

ClassImp(AliHBTQInvCorrelFctn)

//Corroleation function is created from dividing two histograms of QInvariant:
//  of particles from the same evnt
//by 
//  of particles from different events

AliHBTQInvCorrelFctn::AliHBTQInvCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
 AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("qinvcf","Q_{inv} Correlation Function");
}
/*************************************************************************************/ 

TH1* AliHBTQInvCorrelFctn::GetResult()
{  
 return GetRatio(Scale());
}
/*************************************************************************************/ 
/*************************************************************************************/ 
/*************************************************************************************/ 

ClassImp(AliHBTQOutCMSLCCorrelFctn)
    
AliHBTQOutCMSLCCorrelFctn::AliHBTQOutCMSLCCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
 AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
  //ctor
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("qoutcf","Q_{out} Correlation Function");
}
/*************************************************************************************/ 
    
TH1* AliHBTQOutCMSLCCorrelFctn::GetResult()
{
 //returns result of the function
 return GetRatio(Scale());
}
/*************************************************************************************/ 
/*************************************************************************************/ 
/*************************************************************************************/ 

ClassImp(AliHBTQLongCMSLCCorrelFctn)
    
AliHBTQLongCMSLCCorrelFctn::AliHBTQLongCMSLCCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
 AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
  //ctor
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("qlongcf","Q_{long} Correlation Function");
}
/*************************************************************************************/ 
    
TH1* AliHBTQLongCMSLCCorrelFctn::GetResult()
{
 //returns result of the function
 return GetRatio(Scale());
}
/*************************************************************************************/ 
/*************************************************************************************/ 
/*************************************************************************************/ 

ClassImp(AliHBTQSideCMSLCCorrelFctn)
    
AliHBTQSideCMSLCCorrelFctn::AliHBTQSideCMSLCCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
 AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
 //ctor
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("qsidecf","Q_{side} Correlation Function");
}
/*************************************************************************************/ 
    
TH1* AliHBTQSideCMSLCCorrelFctn::GetResult()
{
 //returns result
 return GetRatio(Scale());
}


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

ClassImp(AliHBTInvMassCorrelFctn)

AliHBTInvMassCorrelFctn::AliHBTInvMassCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
 AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
 //ctor 
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("InvMass CF","Invariant Mass Correlation Function");
}

TH1* AliHBTInvMassCorrelFctn::GetResult()
{
 //returns result
 TString name = fName + " Result";
 return (TH1*)GetNumerator()->Clone(name.Data());
}
/*************************************************************************************/ 
/*************************************************************************************/ 
/*************************************************************************************/ 

ClassImp(AliHBTTwoKStarCorrelFctn)

AliHBTTwoKStarCorrelFctn::AliHBTTwoKStarCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
 AliHBTOnePairFctn1D(nbins,maxXval,minXval)
{
 //ctor 
 fWriteNumAndDen = kTRUE;//change default behaviour
 Rename("twokstarcf","2K^{*} Correlation Function");
}

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

TH1* AliHBTTwoKStarCorrelFctn::GetResult()
{  
 //returns result
 return GetRatio(Scale());
}

/*************************************************************************************/
Commit	Line	Data
1b446896	1	#include "AliHBTCorrelFctn.h"
88cb7938	2	//Set of Correlation fuctions
88cb7938	3	//AliHBTQInvCorrelFctn - Q Invariant correlatyion function
953577f3	4	//
	5	//
	6	//
1b446896	7
	8	ClassImp(AliHBTQInvCorrelFctn)
	9
88cb7938	10	//Corroleation function is created from dividing two histograms of QInvariant:
	11	// of particles from the same evnt
	12	//by
	13	// of particles from different events
1b446896	14
e6e21fa2	15	AliHBTQInvCorrelFctn::AliHBTQInvCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
e6e21fa2	16	AliHBTOnePairFctn1D(nbins,maxXval,minXval)
953577f3	17	{
e6e21fa2	18	fWriteNumAndDen = kTRUE;//change default behaviour
953577f3	19	Rename("qinvcf","Q_{inv} Correlation Function");
953577f3	20	}
e6e21fa2	21	/*************************************************************************************/
953577f3	22
1b446896	23	TH1* AliHBTQInvCorrelFctn::GetResult()
953577f3	24	{
	25	return GetRatio(Scale());
	26	}
	27	/*************************************************************************************/
	28	/*************************************************************************************/
	29	/*************************************************************************************/
	30
	31	ClassImp(AliHBTQOutCMSLCCorrelFctn)
e6e21fa2	32
	33	AliHBTQOutCMSLCCorrelFctn::AliHBTQOutCMSLCCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
	34	AliHBTOnePairFctn1D(nbins,maxXval,minXval)
	35	{
	36	//ctor
	37	fWriteNumAndDen = kTRUE;//change default behaviour
	38	Rename("qoutcf","Q_{out} Correlation Function");
	39	}
	40	/*************************************************************************************/
	41
953577f3	42	TH1* AliHBTQOutCMSLCCorrelFctn::GetResult()
1b446896	43	{
e6e21fa2	44	//returns result of the function
953577f3	45	return GetRatio(Scale());
1b446896	46	}
953577f3	47	/*************************************************************************************/
	48	/*************************************************************************************/
	49	/*************************************************************************************/
	50
	51	ClassImp(AliHBTQLongCMSLCCorrelFctn)
e6e21fa2	52
	53	AliHBTQLongCMSLCCorrelFctn::AliHBTQLongCMSLCCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
	54	AliHBTOnePairFctn1D(nbins,maxXval,minXval)
	55	{
	56	//ctor
	57	fWriteNumAndDen = kTRUE;//change default behaviour
	58	Rename("qlongcf","Q_{long} Correlation Function");
	59	}
	60	/*************************************************************************************/
	61
953577f3	62	TH1* AliHBTQLongCMSLCCorrelFctn::GetResult()
953577f3	63	{
e6e21fa2	64	//returns result of the function
953577f3	65	return GetRatio(Scale());
	66	}
	67	/*************************************************************************************/
	68	/*************************************************************************************/
	69	/*************************************************************************************/
	70
	71	ClassImp(AliHBTQSideCMSLCCorrelFctn)
e6e21fa2	72
	73	AliHBTQSideCMSLCCorrelFctn::AliHBTQSideCMSLCCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
	74	AliHBTOnePairFctn1D(nbins,maxXval,minXval)
	75	{
	76	//ctor
	77	fWriteNumAndDen = kTRUE;//change default behaviour
	78	Rename("qsidecf","Q_{side} Correlation Function");
	79	}
	80	/*************************************************************************************/
	81
953577f3	82	TH1* AliHBTQSideCMSLCCorrelFctn::GetResult()
953577f3	83	{
e6e21fa2	84	//returns result
953577f3	85	return GetRatio(Scale());
	86	}
	87
1b446896	88
953577f3	89	/*************************************************************************************/
	90	/*************************************************************************************/
	91	/*************************************************************************************/
1b446896	92
	93	ClassImp(AliHBTInvMassCorrelFctn)
	94
e6e21fa2	95	AliHBTInvMassCorrelFctn::AliHBTInvMassCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
e6e21fa2	96	AliHBTOnePairFctn1D(nbins,maxXval,minXval)
1b446896	97	{
e6e21fa2	98	//ctor
	99	fWriteNumAndDen = kTRUE;//change default behaviour
	100	Rename("InvMass CF","Invariant Mass Correlation Function");
1b446896	101	}
	102
	103	TH1* AliHBTInvMassCorrelFctn::GetResult()
	104	{
e6e21fa2	105	//returns result
953577f3	106	TString name = fName + " Result";
953577f3	107	return (TH1*)GetNumerator()->Clone(name.Data());
1b446896	108	}
4866a439	109	/*************************************************************************************/
	110	/*************************************************************************************/
	111	/*************************************************************************************/
	112
	113	ClassImp(AliHBTTwoKStarCorrelFctn)
	114
e6e21fa2	115	AliHBTTwoKStarCorrelFctn::AliHBTTwoKStarCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
e6e21fa2	116	AliHBTOnePairFctn1D(nbins,maxXval,minXval)
4866a439	117	{
e6e21fa2	118	//ctor
e6e21fa2	119	fWriteNumAndDen = kTRUE;//change default behaviour
4866a439	120	Rename("twokstarcf","2K^{*} Correlation Function");
	121	}
	122
	123	/*************************************************************************************/
	124
	125	TH1* AliHBTTwoKStarCorrelFctn::GetResult()
	126	{
e6e21fa2	127	//returns result
4866a439	128	return GetRatio(Scale());
	129	}
	130
	131	/*************************************************************************************/