[u/mrichter/AliRoot.git] / PWG2 / EBYE / LRC / AliLRCAnalysis.h

//-------------------------------------------------------------------------\r
//    Description: \r
//    This class include into LRC library for Long-Range Correlation analysis\r
//    it is base class for NN, PtN, PtPt\r
//    implements base methods for thees classes\r
//    Origin: Petr Naumenko, SPbSU-CERN, Petr.Naoumenko@cern.ch\r
//-------------------------------------------------------------------------\r
\r
#ifndef ALILRCANALYSIS_H\r
#define ALILRCANALYSIS_H\r
\r
/*  See cxx source for full Copyright notice */\r
\r
\r
/* $Id$ */\r
\r
//-------------------------------------------------------------------------\r
//         LRC library for Long-Range Correlation analysis\r
//\r
//    Origin: Petr Naumenko, SPbSU-CERN, Petr.Naoumenko@cern.ch\r
//-------------------------------------------------------------------------\r
\r
#include "TFile.h"\r
#include "AliLRCFit.h"\r
#include "TProfile.h"\r
#include "TH1D.h"\r
#include "TH2D.h"\r
#include "TPaveText.h"\r
#include "TF1.h"\r
#include "math.h"\r
#include "TStyle.h"\r
\r
\r
class TH1D;\r
class TH2D;\r
class TFile;\r
\r
class AliLRCAnalysis{\r
    public:\r
	void DrawAbs();\r
	void DrawRel();
	void SetXmin(double xMin);
	void SetXmax(double xMax);
	void SetBinsRange(int binMin, int binMax);
	double GetArel();
	double GetBrel();
	double GetXi2rel();
	double GetAabs();
	double GetBabs();
	double GetXi2abs();
	void Calculate();\r
	bool SetFitRange(double xMin, double xMax);\r
	AliLRCAnalysis();\r
	AliLRCAnalysis(const AliLRCAnalysis& a);\r
	AliLRCAnalysis& operator= (const AliLRCAnalysis& a);\r
	virtual ~AliLRCAnalysis();\r
\r
    protected:\r
	TH1D* fPrAbs; //Work 1d histogramm in absolute var\r
	TH1D* fPrRel; //Work 1d histogramm in rellation var\r
	TH1D* fPrf; //Forward distribution\r
	TH1D* fPrb; //Backward distribution\r
	TFile* fileHist; // File with histrogramms\r
	double fdptb; //Work var for error calculation\r
	int fEntries; //Number of bins\r
	double HI2(TH1D *h, double a, double b, double xmin, double xmax) const;\r
	double HI2(TH1D *h, double a, double b) const;\r
	double Integral(TH2D* source, int nbin) const;\r
	//Creating profile from histogramm\r
	void CreateHist(char *name, char *nameAbs, char *nameRel, char *atitleF, char *atitleB,char *rtitleF, char *rtitleB,TH2D* sourceHist);\r
	void SetGraphics() const;\r
	void SetErrors(TH2D* source, const char *name);\r
	void SetErrors(TH2D* source, const char *name, double ptd, TH2D* nb);\r
	void SetErrors(TH2D* source, const char *name, double ptd, TProfile* nb);
	\r
\r
    private:\r
	char*  fSx; //Title of x axis\r
	char*  fSy; //Title of y axis\r
	double fxFitMin;\r
	double fxFitMax;
	double fa_rel;
	double fb_rel;
	double fXi2_rel;
	double fa_abs;
	double fb_abs;
	double fXi2_abs;
\r
\r
	ClassDef(AliLRCAnalysis,0)                 // macro for rootcint\r
};\r
\r
#endif\r
\r
Commit	Line	Data
d03e5de4	1	//-------------------------------------------------------------------------\r
	2	// Description: \r
	3	// This class include into LRC library for Long-Range Correlation analysis\r
	4	// it is base class for NN, PtN, PtPt\r
	5	// implements base methods for thees classes\r
	6	// Origin: Petr Naumenko, SPbSU-CERN, Petr.Naoumenko@cern.ch\r
	7	//-------------------------------------------------------------------------\r
	8	\r
	9	#ifndef ALILRCANALYSIS_H\r
	10	#define ALILRCANALYSIS_H\r
	11	\r
	12	/* See cxx source for full Copyright notice */\r
	13	\r
	14	\r
	15	/* $Id$ */\r
	16	\r
	17	//-------------------------------------------------------------------------\r
	18	// LRC library for Long-Range Correlation analysis\r
	19	//\r
	20	// Origin: Petr Naumenko, SPbSU-CERN, Petr.Naoumenko@cern.ch\r
	21	//-------------------------------------------------------------------------\r
	22	\r
	23	#include "TFile.h"\r
	24	#include "AliLRCFit.h"\r
	25	#include "TProfile.h"\r
	26	#include "TH1D.h"\r
	27	#include "TH2D.h"\r
	28	#include "TPaveText.h"\r
	29	#include "TF1.h"\r
	30	#include "math.h"\r
	31	#include "TStyle.h"\r
	32	\r
	33	\r
	34	class TH1D;\r
	35	class TH2D;\r
	36	class TFile;\r
	37	\r
	38	class AliLRCAnalysis{\r
	39	public:\r
	40	void DrawAbs();\r
d96e5666	41	void DrawRel();
	42	void SetXmin(double xMin);
	43	void SetXmax(double xMax);
	44	void SetBinsRange(int binMin, int binMax);
	45	double GetArel();
	46	double GetBrel();
	47	double GetXi2rel();
	48	double GetAabs();
	49	double GetBabs();
	50	double GetXi2abs();
	51	void Calculate();\r
	52	bool SetFitRange(double xMin, double xMax);\r
d03e5de4	53	AliLRCAnalysis();\r
	54	AliLRCAnalysis(const AliLRCAnalysis& a);\r
	55	AliLRCAnalysis& operator= (const AliLRCAnalysis& a);\r
	56	virtual ~AliLRCAnalysis();\r
	57	\r
	58	protected:\r
	59	TH1D* fPrAbs; //Work 1d histogramm in absolute var\r
	60	TH1D* fPrRel; //Work 1d histogramm in rellation var\r
	61	TH1D* fPrf; //Forward distribution\r
	62	TH1D* fPrb; //Backward distribution\r
	63	TFile* fileHist; // File with histrogramms\r
	64	double fdptb; //Work var for error calculation\r
	65	int fEntries; //Number of bins\r
	66	double HI2(TH1D *h, double a, double b, double xmin, double xmax) const;\r
	67	double HI2(TH1D *h, double a, double b) const;\r
	68	double Integral(TH2D* source, int nbin) const;\r
	69	//Creating profile from histogramm\r
	70	void CreateHist(char name, char nameAbs, char nameRel, char atitleF, char atitleB,char rtitleF, char rtitleB,TH2D sourceHist);\r
	71	void SetGraphics() const;\r
	72	void SetErrors(TH2D* source, const char *name);\r
	73	void SetErrors(TH2D* source, const char name, double ptd, TH2D nb);\r
d96e5666	74	void SetErrors(TH2D* source, const char name, double ptd, TProfile nb);
d96e5666	75	\r
d03e5de4	76	\r
	77	private:\r
	78	char* fSx; //Title of x axis\r
	79	char* fSy; //Title of y axis\r
d96e5666	80	double fxFitMin;\r
	81	double fxFitMax;
	82	double fa_rel;
	83	double fb_rel;
	84	double fXi2_rel;
	85	double fa_abs;
	86	double fb_abs;
	87	double fXi2_abs;
d03e5de4	88	\r
	89	\r
	90	ClassDef(AliLRCAnalysis,0) // macro for rootcint\r
	91	};\r
	92	\r
	93	#endif\r
	94	\r