[u/mrichter/AliRoot.git] / HLT / trigger / AliHLTTriggerEmcalElectron.h

//**************************************************************************                        
//* This file is property of and copyright by the ALICE HLT Project        *                        
//* ALICE Experiment at CERN, All rights reserved.                         *                        
//*                                                                        *                        
//* Primary Authors: marcelfigueredo@gmail.com                             *                        
//*                  for The ALICE HLT Project.                            *                        
//*                                                                        *                        
//* Permission to use, copy, modify and distribute this software and its   *                        
//* documentation strictly for non-commercial purposes is hereby granted   *                        
//* without fee, provided that the above copyright notice appears in all   *                        
//* copies and that both the copyright notice and this permission notice   *                        
//* appear in the supporting documentation. The authors make no claims     *                        
//* about the suitability of this software for any purpose. It is          *                        
//* provided "as is" without express or implied warranty.                  *                        
//**************************************************************************   


#ifndef ALIHLTTRIGGEREMCALELECTRON_H
#define ALIHLTTRIGGEREMCALELECTRON_H

#include "AliHLTTriggerCaloClusterEnergy.h"
#include "AliHLTTrigger.h"
class AliHLTCaloClusterReader;
class TRefArray;
class AliESDEvent;
class TMap;

class AliHLTTriggerEmcalElectron : public AliHLTTrigger
{

public:
  AliHLTTriggerEmcalElectron(TString detector);
  ~AliHLTTriggerEmcalElectron();

  /// inherited from AliHLTTrigger: name of this trigger
  virtual const char* GetTriggerName() const = 0;
  /// inherited from AliHLTComponent: create an instance
  virtual AliHLTComponent* Spawn() = 0;

  ///Inherited from AliHLTComponent: Get list of OCDB objects
  void GetOCDBObjectDescription( TMap* const targetMap);

 protected:
  /// inherited from AliHLTComponent: handle the initialization
  int DoInit(int argc, const char** argv);

  /// inherited from AliHLTComponent: handle cleanup
  int DoDeinit();

  /// inherited from AliHLTComponent: handle re-configuration event
  int Reconfigure(const char* cdbEntry, const char* chainId);

  /// inherited from AliHLTComponent, scan one argument and
  /// its parameters
  int ScanConfigurationArgument(int argc, const char** argv);

  /// inherited from AliHLTComponent
  //  Get a ratio by how much the data volume is shrunken or enhanced.
  virtual void GetOutputDataSize(unsigned long& constBase, double& inputMultiplier);

protected :

  ///Get the clusters from the esd
  virtual Int_t GetClustersFromEsd( const AliESDEvent * esd, TRefArray * clustersRefs ) = 0;

  // FR: Set the appropriate readout list for each calo
  virtual void SetCaloReadoutList() = 0;
  
  /// inherited from AliHLTTrigger: calculate the trigger
  Int_t DoTrigger();

  ///Default constructor prohibited
  AliHLTTriggerEmcalElectron();

  /// Copy constructor prohibited
  AliHLTTriggerEmcalElectron(const AliHLTTriggerEmcalElectron & );

  /// Assignment operator prohibited
  AliHLTTriggerEmcalElectron& operator=(const AliHLTTriggerEmcalElectron &);
 
  /// Check if cluster fullfills criteria and if so trigger
  template <class T> 
  Bool_t TriggerOnEoverP(T* cluster,AliESDEvent *esd);

  /// Threshold to trigger on EoverP
  Float_t fEThreshold;
  Float_t fEoverPThreshold;
  Float_t fEoverPLimit;
  
  ///array to hold esd clusters
  TRefArray * fClustersRefs;  //!transient

  //The detector string (PHOS or EMCAL)
  const TString fDetector;

  ///Cluster data struct reader
  AliHLTCaloClusterReader * fClusterReader; //!transient

  /// the default configuration entry for this component
  const char* fOCDBEntry; //!transient

  
  AliHLTComponentDataType fInputDataType;   ///Input data type for calo struct input, must be set in child class
  

  ClassDef(AliHLTTriggerEmcalElectron, 0)
};


#endif //ALIHLTTRIGGERCALOCLUSTERENERGY_H
Commit	Line	Data
5d8d9319	1	//**************************************************************************
	2	//* This file is property of and copyright by the ALICE HLT Project *
	3	//* ALICE Experiment at CERN, All rights reserved. *
	4	//* *
	5	//* Primary Authors: marcelfigueredo@gmail.com *
	6	//* for The ALICE HLT Project. *
	7	//* *
	8	//* Permission to use, copy, modify and distribute this software and its *
	9	//* documentation strictly for non-commercial purposes is hereby granted *
	10	//* without fee, provided that the above copyright notice appears in all *
	11	//* copies and that both the copyright notice and this permission notice *
	12	//* appear in the supporting documentation. The authors make no claims *
	13	//* about the suitability of this software for any purpose. It is *
	14	//* provided "as is" without express or implied warranty. *
	15	//**************************************************************************
	16
	17
	18	#ifndef ALIHLTTRIGGEREMCALELECTRON_H
	19	#define ALIHLTTRIGGEREMCALELECTRON_H
	20
	21	#include "AliHLTTriggerCaloClusterEnergy.h"
	22	#include "AliHLTTrigger.h"
	23	class AliHLTCaloClusterReader;
	24	class TRefArray;
	25	class AliESDEvent;
	26	class TMap;
	27
	28	class AliHLTTriggerEmcalElectron : public AliHLTTrigger
	29	{
	30
	31	public:
	32	AliHLTTriggerEmcalElectron(TString detector);
	33	~AliHLTTriggerEmcalElectron();
	34
	35	/// inherited from AliHLTTrigger: name of this trigger
	36	virtual const char* GetTriggerName() const = 0;
	37	/// inherited from AliHLTComponent: create an instance
	38	virtual AliHLTComponent* Spawn() = 0;
	39
	40	///Inherited from AliHLTComponent: Get list of OCDB objects
	41	void GetOCDBObjectDescription( TMap* const targetMap);
	42
	43	protected:
	44	/// inherited from AliHLTComponent: handle the initialization
	45	int DoInit(int argc, const char** argv);
	46
	47	/// inherited from AliHLTComponent: handle cleanup
	48	int DoDeinit();
	49
	50	/// inherited from AliHLTComponent: handle re-configuration event
	51	int Reconfigure(const char* cdbEntry, const char* chainId);
	52
	53	/// inherited from AliHLTComponent, scan one argument and
	54	/// its parameters
	55	int ScanConfigurationArgument(int argc, const char** argv);
	56
	57	/// inherited from AliHLTComponent
	58	// Get a ratio by how much the data volume is shrunken or enhanced.
	59	virtual void GetOutputDataSize(unsigned long& constBase, double& inputMultiplier);
	60
	61	protected :
	62
	63	///Get the clusters from the esd
	64	virtual Int_t GetClustersFromEsd( const AliESDEvent * esd, TRefArray * clustersRefs ) = 0;
65
66	// FR: Set the appropriate readout list for each calo
67	virtual void SetCaloReadoutList() = 0;
68
69	/// inherited from AliHLTTrigger: calculate the trigger
70	Int_t DoTrigger();
71
72	///Default constructor prohibited
73	AliHLTTriggerEmcalElectron();
74
75	/// Copy constructor prohibited
76	AliHLTTriggerEmcalElectron(const AliHLTTriggerEmcalElectron & );
77
78	/// Assignment operator prohibited
79	AliHLTTriggerEmcalElectron& operator=(const AliHLTTriggerEmcalElectron &);
80
81	/// Check if cluster fullfills criteria and if so trigger
82	template <class T>
83	Bool_t TriggerOnEoverP(T* cluster,AliESDEvent *esd);
84
85	/// Threshold to trigger on EoverP
86	Float_t fEThreshold;
87	Float_t fEoverPThreshold;
88	Float_t fEoverPLimit;
89
90	///array to hold esd clusters
91	TRefArray * fClustersRefs; //!transient
92
93	//The detector string (PHOS or EMCAL)
94	const TString fDetector;
95
96	///Cluster data struct reader
97	AliHLTCaloClusterReader * fClusterReader; //!transient
98
99	/// the default configuration entry for this component
100	const char* fOCDBEntry; //!transient
101
102
103	AliHLTComponentDataType fInputDataType; ///Input data type for calo struct input, must be set in child class
104
105
106	ClassDef(AliHLTTriggerEmcalElectron, 0)
107	};
108
109
110
111
112
113	#endif //ALIHLTTRIGGERCALOCLUSTERENERGY_H