[u/mrichter/AliRoot.git] / JETAN / DEV / AliCdfJetFinder.h

#ifndef ALICDFJETFINDER_H
#define ALICDFJETFINDER_H

/*
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.
 * See cxx source for full Copyright notice
 *
*/

/* $Id$ */

//  Definition of constants, structures and functions for jet finder

#include "AliJetFinder.h"

using namespace std ;


// structure of jet and particles container
struct varContainer
{
  Double_t pt;   // pt of particle/jet
  Double_t eta;  // eta of particle/jet
  Double_t phi;  // phi of particle/jet
  Int_t    njet; // njet is multiplicity of jet or if particles are stored , njet is index number of jet 
};

class AliCdfJetHeader;

class AliCdfJetFinder : public AliJetFinder
{
 public:
  AliCdfJetFinder();
  virtual        ~AliCdfJetFinder();

  void           CreateOutputObjects(TList * const histos);
  void           FindJets();
  void           InitData();
  void           FindCones();
  void           ComputeConesWeight();
  void           WriteJets() ;
  void           AnalizeJets();
  void           Clean();
    
 protected:
  AliCdfJetFinder ( const AliCdfJetFinder& jf );
  AliCdfJetFinder& operator = ( const AliCdfJetFinder& jf );

  TList*         fHistos;          //  List of histograms

  Bool_t         fAODwrite ;       //  write jets to AOD
  Bool_t         fAODtracksWrite;  //  write jet tracks to AOD
  Bool_t         fAnalyseJets;     //  analyse jets
	
  Int_t          fNJets;           //! counter of number of jets
  Int_t          fNPart;           //! number of particles in event
  Int_t          fNInC;            //! number of charged particles in event
  Int_t          fNInN;            //! number of neutral cells in event

  Double_t       fRadius;          // radius of jet 

  Int_t          fMinJetParticles; //  leading jet must contain AT LEAST fMinJetParticles
  Double_t       fJetPtCut;        //  leading jet must have AT LEAST fJetPtCut

  varContainer** fVectParticle;    //! container for Particles
  varContainer** fVectJet;         //! container for Jets

  Double_t*      fPtArray;         //! momentum array
  Int_t*         fIdxArray;        //! index array of sorted pts

  ClassDef(AliCdfJetFinder,3)      //  CDF jet finder

};
#endif
Commit	Line	Data
d89b8229	1	#ifndef ALICDFJETFINDER_H
	2	#define ALICDFJETFINDER_H
	3
	4	/*
	5	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.
	6	* See cxx source for full Copyright notice
	7	*
	8	*/
	9
	10	/* $Id$ */
	11
	12	// Definition of constants, structures and functions for jet finder
	13
	14	#include "AliJetFinder.h"
	15
	16	using namespace std ;
	17
	18
	19	// structure of jet and particles container
	20	struct varContainer
	21	{
	22	Double_t pt; // pt of particle/jet
	23	Double_t eta; // eta of particle/jet
	24	Double_t phi; // phi of particle/jet
	25	Int_t njet; // njet is multiplicity of jet or if particles are stored , njet is index number of jet
	26	};
	27
	28	class AliCdfJetHeader;
	29
	30	class AliCdfJetFinder : public AliJetFinder
	31	{
	32	public:
	33	AliCdfJetFinder();
	34	virtual ~AliCdfJetFinder();
	35
	36	void CreateOutputObjects(TList * const histos);
	37	void FindJets();
	38	void InitData();
	39	void FindCones();
	40	void ComputeConesWeight();
	41	void WriteJets() ;
	42	void AnalizeJets();
	43	void Clean();
	44
	45	protected:
	46	AliCdfJetFinder ( const AliCdfJetFinder& jf );
	47	AliCdfJetFinder& operator = ( const AliCdfJetFinder& jf );
	48
	49	TList* fHistos; // List of histograms
	50
	51	Bool_t fAODwrite ; // write jets to AOD
	52	Bool_t fAODtracksWrite; // write jet tracks to AOD
	53	Bool_t fAnalyseJets; // analyse jets
	54
	55	Int_t fNJets; //! counter of number of jets
	56	Int_t fNPart; //! number of particles in event
	57	Int_t fNInC; //! number of charged particles in event
	58	Int_t fNInN; //! number of neutral cells in event
	59
	60	Double_t fRadius; // radius of jet
	61
	62	Int_t fMinJetParticles; // leading jet must contain AT LEAST fMinJetParticles
	63	Double_t fJetPtCut; // leading jet must have AT LEAST fJetPtCut
	64
65	varContainer** fVectParticle; //! container for Particles
66	varContainer** fVectJet; //! container for Jets
67
68	Double_t* fPtArray; //! momentum array
69	Int_t* fIdxArray; //! index array of sorted pts
70
71	ClassDef(AliCdfJetFinder,3) // CDF jet finder
72
73	};
74	#endif
75