[u/mrichter/AliRoot.git] / PWG2 / FORWARD / analysis2 / AliFMDEnergyFitterTask.h

#ifndef ALIROOT_PWG2_FORWARD_ALIFMDENERGYFITTERTASK_H
#define ALIROOT_PWG2_FORWARD_ALIFMDENERGYFITTERTASK_H
#include <AliAnalysisTaskSE.h>
#include "AliForwardUtil.h"
#include "AliFMDEventInspector.h"
#include "AliFMDEnergyFitter.h"
#include <AliESDFMD.h>
#include <TH1I.h>
class AliESDEvent;
class TH2D;
class TList;
class TTree;


/** 
 * Histogram and fit the energy loss distributions for the FMD
 * 
 * @par Inputs: 
 *   - AliESDEvent 
 *
 * @par Outputs: 
 *   - None
 * 
 * @par Histograms 
 *   
 * @par Corrections used 
 *   - None
 * 
 * @ingroup pwg2_forward_tasks
 * 
 */
class AliFMDEnergyFitterTask : public AliAnalysisTaskSE
{
public:
  /** 
   * Constructor 
   * 
   * @param name Name of task 
   */
  AliFMDEnergyFitterTask(const char* name);
  /** 
   * Constructor
   */
  AliFMDEnergyFitterTask();
  /** 
   * Copy constructor 
   * 
   * @param o Object to copy from 
   */
  AliFMDEnergyFitterTask(const AliFMDEnergyFitterTask& o);
  /** 
   * Assignment operator 
   * 
   * @param o Object to assign from 
   * 
   * @return Reference to this object 
   */
  AliFMDEnergyFitterTask& operator=(const AliFMDEnergyFitterTask& o);
  /** 
   * @{ 
   * @name Interface methods 
   */
  /** 
   * Initialize the task 
   * 
   */
  virtual void Init();
  /** 
   * Create output objects 
   * 
   */
  virtual void UserCreateOutputObjects();
  /** 
   * Process each event 
   *
   * @param option Not used
   */  
  virtual void UserExec(Option_t* option);
  /** 
   * End of job
   * 
   * @param option Not used 
   */
  virtual void Terminate(Option_t* option);
  /** 
   * @} 
   */
  /** 
   * Print information 
   * 
   * @param option Not used
   */
  void Print(Option_t* option="") const;
  /** 
   * @{ 
   * @name Access to sub-algorithms 
   */
  /**
   * Get reference to the EventInspector algorithm 
   * 
   * @return Reference to AliFMDEventInspector object 
   */
  AliFMDEventInspector& GetEventInspector() { return fEventInspector; }
  /**
   * Get reference to the EnergyFitter algorithm 
   * 
   * @return Reference to AliFMDEnergyFitter object 
   */
  AliFMDEnergyFitter& GetEnergyFitter() { return fEnergyFitter; }
  /** 
   * @} 
   */
  void SetDebug(Int_t dbg);
protected: 
  /** 
   * Initialise the sub objects and stuff.  Called on first event 
   * 
   */
  virtual void   InitializeSubs();

  Bool_t               fFirstEvent;     // Whether the event is the first seen 
  AliFMDEventInspector fEventInspector; // Algorithm
  AliFMDEnergyFitter   fEnergyFitter;   // Algorithm
  TList*               fList;           // Output list 

  ClassDef(AliFMDEnergyFitterTask,1) // Forward multiplicity class
};

#endif
// Local Variables:
//  mode: C++
// End:
Commit	Line	Data
0bd4b00f	1	#ifndef ALIROOT_PWG2_FORWARD_ALIFMDENERGYFITTERTASK_H
	2	#define ALIROOT_PWG2_FORWARD_ALIFMDENERGYFITTERTASK_H
	3	#include <AliAnalysisTaskSE.h>
	4	#include "AliForwardUtil.h"
	5	#include "AliFMDEventInspector.h"
	6	#include "AliFMDEnergyFitter.h"
	7	#include <AliESDFMD.h>
	8	#include <TH1I.h>
	9	class AliESDEvent;
	10	class TH2D;
	11	class TList;
	12	class TTree;
	13
	14
0bd4b00f	15	/**
	16	* Histogram and fit the energy loss distributions for the FMD
	17	*
	18	* @par Inputs:
	19	* - AliESDEvent
	20	*
	21	* @par Outputs:
	22	* - None
	23	*
	24	* @par Histograms
	25	*
	26	* @par Corrections used
	27	* - None
	28	*
7c1a1f1d	29	* @ingroup pwg2_forward_tasks
0bd4b00f	30	*
	31	*/
	32	class AliFMDEnergyFitterTask : public AliAnalysisTaskSE
	33	{
	34	public:
	35	/**
	36	* Constructor
	37	*
	38	* @param name Name of task
	39	*/
	40	AliFMDEnergyFitterTask(const char* name);
	41	/**
	42	* Constructor
	43	*/
	44	AliFMDEnergyFitterTask();
	45	/**
	46	* Copy constructor
	47	*
	48	* @param o Object to copy from
	49	*/
	50	AliFMDEnergyFitterTask(const AliFMDEnergyFitterTask& o);
	51	/**
	52	* Assignment operator
	53	*
	54	* @param o Object to assign from
	55	*
	56	* @return Reference to this object
	57	*/
	58	AliFMDEnergyFitterTask& operator=(const AliFMDEnergyFitterTask& o);
	59	/**
	60	* @{
	61	* @name Interface methods
	62	*/
	63	/**
	64	* Initialize the task
	65	*
	66	*/
	67	virtual void Init();
	68	/**
	69	* Create output objects
	70	*
	71	*/
	72	virtual void UserCreateOutputObjects();
	73	/**
	74	* Process each event
	75	*
	76	* @param option Not used
	77	*/
	78	virtual void UserExec(Option_t* option);
	79	/**
	80	* End of job
	81	*
	82	* @param option Not used
	83	*/
	84	virtual void Terminate(Option_t* option);
	85	/**
	86	* @}
	87	*/
	88	/**
	89	* Print information
	90	*
	91	* @param option Not used
	92	*/
	93	void Print(Option_t* option="") const;
94	/**
95	* @{
96	* @name Access to sub-algorithms
97	*/
98	/**
99	* Get reference to the EventInspector algorithm
100	*
101	* @return Reference to AliFMDEventInspector object
102	*/
103	AliFMDEventInspector& GetEventInspector() { return fEventInspector; }
104	/**
105	* Get reference to the EnergyFitter algorithm
106	*
107	* @return Reference to AliFMDEnergyFitter object
108	*/
109	AliFMDEnergyFitter& GetEnergyFitter() { return fEnergyFitter; }
110	/**
111	* @}
112	*/
113	void SetDebug(Int_t dbg);
114	protected:
115	/**
116	* Initialise the sub objects and stuff. Called on first event
117	*
118	*/
119	virtual void InitializeSubs();
120
121	Bool_t fFirstEvent; // Whether the event is the first seen
122	AliFMDEventInspector fEventInspector; // Algorithm
123	AliFMDEnergyFitter fEnergyFitter; // Algorithm
124	TList* fList; // Output list
125
126	ClassDef(AliFMDEnergyFitterTask,1) // Forward multiplicity class
127	};
128
129	#endif
130	// Local Variables:
131	// mode: C++
132	// End:
133