[u/mrichter/AliRoot.git] / ANALYSIS / AliAnalysisTaskRL.h

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

/* $Id$ */
// Author: Panos Christakoglou, 31/05/2006

//============================================================================
//   AliAnalysysTaskRL - Class representing a basic analysis task. 
//   Access to the run loader
//============================================================================

#include "AliAnalysisTask.h"

class TTree;

class AliRunLoader;
class AliHeader;
class AliStack;

class AliAnalysisTaskRL : public AliAnalysisTask {
 public:  
  AliAnalysisTaskRL();
  AliAnalysisTaskRL(const char *name, const char *title);
  virtual ~AliAnalysisTaskRL();
  
  virtual Bool_t Notify();

 protected:
  Bool_t        GetEntry(Long64_t ientry);

  AliRunLoader *GetRunLoader();
  AliHeader    *GetHeader();
  AliStack     *GetStack();

 private:
  void DeleteRunLoader();

  TTree        *fTree; //! pointer to the ESD tree
  AliRunLoader *fRunLoader; //! pointer to the RunLoader if galice.root was opened
  Bool_t        fKinematicsLoaded; // determines if the stack is properly loaded (AliRunLoader::LoadKinematics() succeeded), this is needed because the GetStack returnes a invalid stack object when the function failed
  Bool_t fHeaderLoaded; // determines if the header is properly loaded
  
  AliAnalysisTaskRL(const AliAnalysisTaskRL&);
  AliAnalysisTaskRL& operator=(const AliAnalysisTaskRL&);
 
  ClassDef(AliAnalysisTaskRL,2);  // Class describing an analysis task
};
#endif
Commit	Line	Data
8d169fb2	1	#ifndef ALIANALYSISTASKRL_H
	2	#define ALIANALYSISTASKRL_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7	// Author: Panos Christakoglou, 31/05/2006
	8
	9	//============================================================================
	10	// AliAnalysysTaskRL - Class representing a basic analysis task.
	11	// Access to the run loader
	12	//============================================================================
	13
	14	#include "AliAnalysisTask.h"
	15
	16	class TTree;
	17
	18	class AliRunLoader;
	19	class AliHeader;
	20	class AliStack;
	21
	22	class AliAnalysisTaskRL : public AliAnalysisTask {
	23	public:
	24	AliAnalysisTaskRL();
	25	AliAnalysisTaskRL(const char name, const char title);
	26	virtual ~AliAnalysisTaskRL();
981f2614	27
981f2614	28	virtual Bool_t Notify();
8d169fb2	29
	30	protected:
	31	Bool_t GetEntry(Long64_t ientry);
	32
	33	AliRunLoader *GetRunLoader();
	34	AliHeader *GetHeader();
	35	AliStack *GetStack();
	36
	37	private:
	38	void DeleteRunLoader();
	39
981f2614	40	TTree *fTree; //! pointer to the ESD tree
8d169fb2	41	AliRunLoader *fRunLoader; //! pointer to the RunLoader if galice.root was opened
	42	Bool_t fKinematicsLoaded; // determines if the stack is properly loaded (AliRunLoader::LoadKinematics() succeeded), this is needed because the GetStack returnes a invalid stack object when the function failed
	43	Bool_t fHeaderLoaded; // determines if the header is properly loaded
6b61a3ef	44
8d169fb2	45	AliAnalysisTaskRL(const AliAnalysisTaskRL&);
	46	AliAnalysisTaskRL& operator=(const AliAnalysisTaskRL&);
	47
981f2614	48	ClassDef(AliAnalysisTaskRL,2); // Class describing an analysis task
8d169fb2	49	};
8d169fb2	50	#endif