Add event selection depending on high energy clusters existance in EMCal to speed...

[u/mrichter/AliRoot.git] / PWGDQ / dielectron / AliDielectronBtoJPSItoEle.h

#ifndef ALIDIELECTRONBTOJPSITOELE_H\r
#define ALIDIELECTRONBTOJPSITOELE_H\r
/* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *\r
 * See cxx source for full Copyright notice                               */\r
\r
//-------------------------------------------------------------------------\r
//                         Class AliDielectronBtoJPSItoEle\r
//                  Unbinned log-likelihood fit analysis class\r
//\r
//                             Origin: C.Di Giglio\r
//       Contact: Carmelo.Digiglio@ba.infn.it , giuseppe.bruno@ba.infn.it\r
//-------------------------------------------------------------------------\r
\r
#include "TH1F.h"\r
\r
class TNtuple ;\r
class AliDielectronBtoJPSItoEleCDFfitHandler ; \r
class AliDielectronBtoJPSItoEleCDFfitFCN ; \r
\r
class AliDielectronBtoJPSItoEle : public TNamed {\r
	public:\r
		//\r
		AliDielectronBtoJPSItoEle();\r
		AliDielectronBtoJPSItoEle(const AliDielectronBtoJPSItoEle& source);\r
		AliDielectronBtoJPSItoEle& operator=(const AliDielectronBtoJPSItoEle& source);\r
		virtual ~AliDielectronBtoJPSItoEle();\r
\r
		Int_t DoMinimization(Int_t step = 0);\r
		void ReadCandidates(TNtuple* nt, Double_t* &x, Double_t* &m, Int_t * &typeCand, Int_t& n); // primary JPSI + secondary JPSI + bkg couples\r
\r
		void SetPtBin(Int_t BinNum) { fPtBin = BinNum ; }\r
		void SetCsiMC();\r
		void SetFitHandler(Double_t* x /*pseudoproper*/, Double_t* m /*inv mass*/, Int_t *type /*type*/, Int_t ncand /*candidates*/); \r
		void CloneMCtemplate(const TH1F* MCtemplate) {fMCtemplate = (TH1F*)MCtemplate->Clone("fMCtemplate");}\r
		void SetResTypeAnalysis(TString resType){fResType = resType;}\r
                Double_t* GetResolutionConstants(Double_t* resolutionConst);\r
		AliDielectronBtoJPSItoEleCDFfitHandler* GetCDFFitHandler() const { return fFCNfunction ; }\r
		Int_t GetPtBin() const { return fPtBin ; }\r
\r
	private:\r
		//\r
		AliDielectronBtoJPSItoEleCDFfitHandler* fFCNfunction; //! pointer to the interface class\r
		Int_t fPtBin;                               // number of pt bin in which the analysis is performes\r
		TH1F* fMCtemplate;			    //! template of the MC distribution for the x distribution of the secondary J/psi\r
                TString fResType;                           // string with candidate's types considered\r
\r
		ClassDef(AliDielectronBtoJPSItoEle,1); // AliDielectronBtoJPSItoEle class\r
};\r
\r
#endif\r