[u/mrichter/AliRoot.git] / JETAN / AliJetReader.h

#ifndef ALIJETREADER_H
#define ALIJETREADER_H
 
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */
 
//---------------------------------------------------------------------
// Jet reader base class
// manages the reading of input for jet algorithms
// Author: jgcn@mda.cinvestav.mx
//---------------------------------------------------------------------
  
#include <TObject.h>
#include <TChain.h>

class TClonesArray;
class AliJetReaderHeader;
class AliESD;
class AliHeader;


class AliJetReader : public TObject 
{
 public: 
  AliJetReader();
  virtual ~AliJetReader();

  // Getters
  virtual TClonesArray *GetMomentumArray() {return fMomentumArray;}
  virtual Int_t GetChainEntries() {return fChain->GetEntries();} 
  virtual AliJetReaderHeader* GetReaderHeader() { return fReaderHeader;}
  virtual AliHeader* GetAliHeader() { return fAliHeader;}

  // Setters
  virtual void FillMomentumArray(Int_t) {}
  virtual void SetReaderHeader(AliJetReaderHeader* header) {fReaderHeader = header;}
	  
  // others
  virtual void OpenInputFiles() {}
  void ClearArray();
 
 protected:
  TChain                  *fChain;         // chain for reconstructed tracks
  TChain                  *fChainMC;       // chain for mc information
  TClonesArray            *fMomentumArray; // array of particle momenta
  TClonesArray            *fArrayMC;       // array of mc particles
  AliESD                  *fESD;           // pointer to esd
  AliJetReaderHeader      *fReaderHeader;  // pointer to header
  AliHeader               *fAliHeader;     // pointer to event header
  ClassDef(AliJetReader,1)
};
 
#endif
Commit	Line	Data
99e5fe42	1	#ifndef ALIJETREADER_H
	2	#define ALIJETREADER_H
	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	//---------------------------------------------------------------------
	8	// Jet reader base class
	9	// manages the reading of input for jet algorithms
	10	// Author: jgcn@mda.cinvestav.mx
	11	//---------------------------------------------------------------------
	12
	13	#include <TObject.h>
	14	#include <TChain.h>
	15
	16	class TClonesArray;
	17	class AliJetReaderHeader;
	18	class AliESD;
	19	class AliHeader;
	20
	21
	22	class AliJetReader : public TObject
	23	{
	24	public:
	25	AliJetReader();
	26	virtual ~AliJetReader();
	27
	28	// Getters
	29	virtual TClonesArray *GetMomentumArray() {return fMomentumArray;}
	30	virtual Int_t GetChainEntries() {return fChain->GetEntries();}
	31	virtual AliJetReaderHeader* GetReaderHeader() { return fReaderHeader;}
	32	virtual AliHeader* GetAliHeader() { return fAliHeader;}
	33
	34	// Setters
	35	virtual void FillMomentumArray(Int_t) {}
	36	virtual void SetReaderHeader(AliJetReaderHeader* header) {fReaderHeader = header;}
	37
	38	// others
	39	virtual void OpenInputFiles() {}
	40	void ClearArray();
	41
	42	protected:
	43	TChain *fChain; // chain for reconstructed tracks
	44	TChain *fChainMC; // chain for mc information
	45	TClonesArray *fMomentumArray; // array of particle momenta
	46	TClonesArray *fArrayMC; // array of mc particles
	47	AliESD *fESD; // pointer to esd
	48	AliJetReaderHeader *fReaderHeader; // pointer to header
	49	AliHeader *fAliHeader; // pointer to event header
	50	ClassDef(AliJetReader,1)
	51	};
	52
	53	#endif