[u/mrichter/AliRoot.git] / HLT / PHOS / AliHLTPHOSESDCaloClusterWriterComponent.h

 
/**************************************************************************
 * This file is property of and copyright by the ALICE HLT Project        * 
 * All rights reserved.                                                   *
 *                                                                        *
 * Primary Authors: Oystein Djuvsland                                     *
 *                                                                        *
 * 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 ALIHLTPHOSESDCALOCLUSTERWRITERCOMPONENT_H
#define ALIHLTPHOSESDCALOCLUSTERWRITERCOMPONENT_H

/**
 * ESD Calo cluster writer component for PHOS HLT
 *
 * @file   AliHLTPHOSESDCaloClusterWriterComponent.h
 * @author Oystein Djuvsland
 * @date   
 * @brief  An ESD maker component for PHOS HLT
*/

// see below for class documentation
// or
// refer to README to build package
// or
// visit http://web.ift.uib.no/~kjeks/doc/alice-hlt

#include "AliHLTPHOSProcessor.h"

class TClonesArray;
class TTree;
class TFile;
/**
 * @class AliHLTPHOSESDCaloClusterWriterComponent
 *
 * HLT component for making AliESDEvent from AliHLTPHOSCaloClusterDataStructs 
 *
 * @ingroup alihlt_phos
 */
class AliHLTPHOSESDCaloClusterWriterComponent: public AliHLTPHOSProcessor
{
 public:

  /** Constructor */

  AliHLTPHOSESDCaloClusterWriterComponent();

  /** Destructor */
  virtual ~AliHLTPHOSESDCaloClusterWriterComponent();

  /** Copy constructor */  
  AliHLTPHOSESDCaloClusterWriterComponent(const AliHLTPHOSESDCaloClusterWriterComponent &) : 
    AliHLTPHOSProcessor(),
    fOutfile(0),
    fOutfileName(0),
    fWriteModulo(1000),
    fESDCaloClusterTreePtr(0),
    fESDCaloClustersPtr(0)
  {
    //Copy constructor not implemented
  }
  
  /** Assignment */
  AliHLTPHOSESDCaloClusterWriterComponent & operator = (const AliHLTPHOSESDCaloClusterWriterComponent)
  {
    //Assignment
    return *this; 
  }

  /** interface function, see @ref AliHLTComponent for description */
  const char* GetComponentID();

  /** interface function, see @ref AliHLTComponent for description */
  void GetInputDataTypes(std::vector<AliHLTComponentDataType>& list);

  /** interface function, see @ref AliHLTComponent for description */
  AliHLTComponentDataType GetOutputDataType();

  /** interface function, see @ref AliHLTComponent for description */
  void GetOutputDataSize(unsigned long& constBase, double& inputMultiplier);

  /** interface function, see @ref AliHLTComponent for description */
  using AliHLTPHOSProcessor::DoEvent;
  Int_t DoEvent( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData);

  /** interface function, see @ref AliHLTComponent for description */
  AliHLTComponent* Spawn();
  
  /** Function for writing the tree containing the clusters */
  int WriteTree();

protected:

  /** interface function, see @ref AliHLTComponent for description */
  int DoInit(int argc, const char** argv);

  /** interface function, see @ref AliHLTComponent for description */
  int Deinit();
 
private:


  /** The file to which we will write */
  TFile* fOutfile;

  /** The filename */
  char* fOutfileName;

  /** Write modulo */
  UInt_t fWriteModulo;

  /** Pointer to the ESD calo cluster tree*/
  TTree* fESDCaloClusterTreePtr; //! transient

  /** Pointer to the array of clusters */
  TClonesArray* fESDCaloClustersPtr; //! transient


};


#endif
Commit	Line	Data
87434909	1
	2	/**************************************************************************
	3	* This file is property of and copyright by the ALICE HLT Project *
	4	* All rights reserved. *
	5	* *
	6	* Primary Authors: Oystein Djuvsland *
	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	#ifndef ALIHLTPHOSESDCALOCLUSTERWRITERCOMPONENT_H
	18	#define ALIHLTPHOSESDCALOCLUSTERWRITERCOMPONENT_H
	19
	20	/**
	21	* ESD Calo cluster writer component for PHOS HLT
	22	*
	23	* @file AliHLTPHOSESDCaloClusterWriterComponent.h
	24	* @author Oystein Djuvsland
	25	* @date
	26	* @brief An ESD maker component for PHOS HLT
	27	*/
	28
	29	// see below for class documentation
	30	// or
	31	// refer to README to build package
	32	// or
	33	// visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
	34
	35	#include "AliHLTPHOSProcessor.h"
	36
	37	class TClonesArray;
	38	class TTree;
	39	class TFile;
	40	/**
	41	* @class AliHLTPHOSESDCaloClusterWriterComponent
	42	*
	43	* HLT component for making AliESDEvent from AliHLTPHOSCaloClusterDataStructs
	44	*
	45	* @ingroup alihlt_phos
	46	*/
	47	class AliHLTPHOSESDCaloClusterWriterComponent: public AliHLTPHOSProcessor
	48	{
	49	public:
	50
	51	/** Constructor */
	52
	53	AliHLTPHOSESDCaloClusterWriterComponent();
	54
	55	/** Destructor */
	56	virtual ~AliHLTPHOSESDCaloClusterWriterComponent();
	57
	58	/** Copy constructor */
	59	AliHLTPHOSESDCaloClusterWriterComponent(const AliHLTPHOSESDCaloClusterWriterComponent &) :
	60	AliHLTPHOSProcessor(),
	61	fOutfile(0),
	62	fOutfileName(0),
	63	fWriteModulo(1000),
	64	fESDCaloClusterTreePtr(0),
65	fESDCaloClustersPtr(0)
66	{
67	//Copy constructor not implemented
68	}
69
70	/** Assignment */
71	AliHLTPHOSESDCaloClusterWriterComponent & operator = (const AliHLTPHOSESDCaloClusterWriterComponent)
72	{
73	//Assignment
74	return *this;
75	}
76
77	/** interface function, see @ref AliHLTComponent for description */
78	const char* GetComponentID();
79
80	/** interface function, see @ref AliHLTComponent for description */
81	void GetInputDataTypes(std::vector<AliHLTComponentDataType>& list);
82
83	/** interface function, see @ref AliHLTComponent for description */
84	AliHLTComponentDataType GetOutputDataType();
85
86	/** interface function, see @ref AliHLTComponent for description */
87	void GetOutputDataSize(unsigned long& constBase, double& inputMultiplier);
88
89	/** interface function, see @ref AliHLTComponent for description */
90	using AliHLTPHOSProcessor::DoEvent;
91	Int_t DoEvent( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData);
92
93	/** interface function, see @ref AliHLTComponent for description */
94	AliHLTComponent* Spawn();
95
96	/** Function for writing the tree containing the clusters */
97	int WriteTree();
98
99	protected:
100
101	/** interface function, see @ref AliHLTComponent for description */
102	int DoInit(int argc, const char** argv);
103
104	/** interface function, see @ref AliHLTComponent for description */
105	int Deinit();
106
107	private:
108
109
110	/** The file to which we will write */
111	TFile* fOutfile;
112
113	/** The filename */
114	char* fOutfileName;
115
116	/** Write modulo */
117	UInt_t fWriteModulo;
118
119	/** Pointer to the ESD calo cluster tree*/
120	TTree* fESDCaloClusterTreePtr; //! transient
121
122	/** Pointer to the array of clusters */
123	TClonesArray* fESDCaloClustersPtr; //! transient
124
125
126	};
127
128
129	#endif