[u/mrichter/AliRoot.git] / PHOS / AliPHOSAnalyze.h

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

/* $Id$ */

////////////////////////////////////////////////
//  Algorythm class to analyze PHOS events    //
//  Yves Schutz            SUBATECH           //
//                                            //  
//                                            //
////////////////////////////////////////////////

// --- ROOT system ---

#include "TFile.h"
#include "TH1.h"
#include "TH2.h"

// --- Standard library ---

// --- AliRoot header files ---

#include "AliPHOSv0.h"
#include "AliPHOSGeometry.h"
#include "AliPHOSPID.h"

class AliPHOSAnalyze : public TObject {

public:

  AliPHOSAnalyze() ;              // ctor
  AliPHOSAnalyze(Text_t * name) ; // ctor
  virtual ~AliPHOSAnalyze() ;     // dtor

  void AnalyzeOneEvent(Int_t evt = -999) ;  // analyzes a single event ;
  void AnalyzeManyEvents(Int_t Nevtents = 100, Int_t Module=0) ;  // analyzes many events   ;
  void BookingHistograms() ;                // booking histograms for the ManyEvent analysis ;
  Bool_t Init(Int_t evt) ;                  // does various initialisations
  void DisplayKineEvent(Int_t evt = -999) ; // displays the Kine events in ALICE coordinate 
  void DisplayRecParticles() ;              // displays RecParticles in ALICE coordinate  
  void DisplayRecPoints() ;                 // displays RecPoints in module coordinate  
  void DisplayTrackSegments() ;             // displays TrackSegments in module coordinate  
  Bool_t OpenRootFile(Text_t * name) ;      // opens the root file
  void SavingHistograms() ;                 // Save histograms in a root file
 
private:
  
  AliPHOSClusterizer * fClu ;       // a clusterizer 
  Int_t fEvt ;                      // the evt number being processed 
  AliPHOSGeometry * fGeom;          // the PHOS Geometry object
  AliPHOSv0 * fPHOS ;               // the PHOS object from the root file 
  AliPHOSPID * fPID ;               // a particle identifier
  AliPHOSReconstructioner * fRec ;  // a reconstructioner  
  TFile * fRootFile ;               // the root file that contains the data
  AliPHOSTrackSegmentMaker * fTrs ; // a tracksegmentmaker ;
  TH1F * fhEmcDigit        ;   // Histo of digit energies in the Emc 
  TH1F * fhVetoDigit       ;   // Histo of digit energies in the Veto 
  TH1F * fhConvertorDigit  ;   // Histo of digit energies in the Convertor
  TH1F * fhEmcCluster      ;   // Histo of Cluster energies in Emc
  TH1F * fhVetoCluster     ;   // Histo of Cluster energies in Veto
  TH1F * fhConvertorCluster;   // Histo of Cluster energies in Convertor
  TH2F * fhConvertorEmc    ;   // 2d Convertor versus Emc energies
  TH1F * fhPhotonEnergy    ;   // Spectrum of detected photons
  TH1F * fhElectronEnergy  ;   // Spectrum of detected electrons
  TH1F * fhNeutralHadronEnergy   ;   // Spectrum of detected neutral hadron
  TH1F * fhNeutralEMEnergy   ;   // Spectrum of detected neutral EM
  TH1F * fhChargedHadronEnergy   ;   // Spectrum of detected charged
  TH1F * fhPhotonHadronEnergy  ; // Spectrum of detected Photon-Hadron
  TH1F * fhPhotonPositionX ;   // X distribution of detected photons
  TH1F * fhElectronPositionX ; // X distribution of detected electrons
  TH1F * fhNeutralHadronPositionX  ; // X distribution of detected neutral hadron
  TH1F * fhNeutralEMPositionX  ; // X distribution of detected neutral EM
  TH1F * fhChargedHadronPositionX  ; // X distribution of detected charged
  TH1F * fhPhotonHadronPositionX  ; // X distribution of detected Photon-Hadron
  TH1F * fhPhotonPositionY   ; // Y distribution of detected photons
  TH1F * fhElectronPositionY ; // Y distribution of detected electrons
  TH1F * fhNeutralHadronPositionY  ; // Y distribution of detected neutral hadron
  TH1F * fhNeutralEMPositionY  ; // Y distribution of detected neutral EM
  TH1F * fhChargedHadronPositionY  ; // Y distribution of detected charged
  TH1F * fhPhotonHadronPositionY  ; // Y distribution of detected Photon-Hadron


ClassDef(AliPHOSAnalyze,1)  // PHOS event analyzis , version 1

};

#endif // AliPHOSANALYZE_H
Commit	Line	Data
6ad0bfa0	1	#ifndef ALIPHOSANALYZE_H
	2	#define ALIPHOSANALYZE_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
	8	////////////////////////////////////////////////
	9	// Algorythm class to analyze PHOS events //
	10	// Yves Schutz SUBATECH //
	11	// //
	12	// //
	13	////////////////////////////////////////////////
	14
	15	// --- ROOT system ---
	16
	17	#include "TFile.h"
92862013	18	#include "TH1.h"
92862013	19	#include "TH2.h"
6ad0bfa0	20
	21	// --- Standard library ---
	22
	23	// --- AliRoot header files ---
	24
	25	#include "AliPHOSv0.h"
	26	#include "AliPHOSGeometry.h"
26d4b141	27	#include "AliPHOSPID.h"
6ad0bfa0	28
	29	class AliPHOSAnalyze : public TObject {
	30
	31	public:
	32
	33	AliPHOSAnalyze() ; // ctor
	34	AliPHOSAnalyze(Text_t * name) ; // ctor
	35	virtual ~AliPHOSAnalyze() ; // dtor
	36
	37	void AnalyzeOneEvent(Int_t evt = -999) ; // analyzes a single event ;
92862013	38	void AnalyzeManyEvents(Int_t Nevtents = 100, Int_t Module=0) ; // analyzes many events ;
92862013	39	void BookingHistograms() ; // booking histograms for the ManyEvent analysis ;
6ad0bfa0	40	Bool_t Init(Int_t evt) ; // does various initialisations
	41	void DisplayKineEvent(Int_t evt = -999) ; // displays the Kine events in ALICE coordinate
	42	void DisplayRecParticles() ; // displays RecParticles in ALICE coordinate
	43	void DisplayRecPoints() ; // displays RecPoints in module coordinate
	44	void DisplayTrackSegments() ; // displays TrackSegments in module coordinate
	45	Bool_t OpenRootFile(Text_t * name) ; // opens the root file
92862013	46	void SavingHistograms() ; // Save histograms in a root file
6ad0bfa0	47
	48	private:
	49
	50	AliPHOSClusterizer * fClu ; // a clusterizer
	51	Int_t fEvt ; // the evt number being processed
	52	AliPHOSGeometry * fGeom; // the PHOS Geometry object
	53	AliPHOSv0 * fPHOS ; // the PHOS object from the root file
26d4b141	54	AliPHOSPID * fPID ; // a particle identifier
6ad0bfa0	55	AliPHOSReconstructioner * fRec ; // a reconstructioner
	56	TFile * fRootFile ; // the root file that contains the data
	57	AliPHOSTrackSegmentMaker * fTrs ; // a tracksegmentmaker ;
92862013	58	TH1F * fhEmcDigit ; // Histo of digit energies in the Emc
	59	TH1F * fhVetoDigit ; // Histo of digit energies in the Veto
	60	TH1F * fhConvertorDigit ; // Histo of digit energies in the Convertor
	61	TH1F * fhEmcCluster ; // Histo of Cluster energies in Emc
	62	TH1F * fhVetoCluster ; // Histo of Cluster energies in Veto
	63	TH1F * fhConvertorCluster; // Histo of Cluster energies in Convertor
	64	TH2F * fhConvertorEmc ; // 2d Convertor versus Emc energies
	65	TH1F * fhPhotonEnergy ; // Spectrum of detected photons
	66	TH1F * fhElectronEnergy ; // Spectrum of detected electrons
b9bbdad1	67	TH1F * fhNeutralHadronEnergy ; // Spectrum of detected neutral hadron
b9bbdad1	68	TH1F * fhNeutralEMEnergy ; // Spectrum of detected neutral EM
09fc14a0	69	TH1F * fhChargedHadronEnergy ; // Spectrum of detected charged
c1d256cb	70	TH1F * fhPhotonHadronEnergy ; // Spectrum of detected Photon-Hadron
92862013	71	TH1F * fhPhotonPositionX ; // X distribution of detected photons
92862013	72	TH1F * fhElectronPositionX ; // X distribution of detected electrons
b9bbdad1	73	TH1F * fhNeutralHadronPositionX ; // X distribution of detected neutral hadron
b9bbdad1	74	TH1F * fhNeutralEMPositionX ; // X distribution of detected neutral EM
09fc14a0	75	TH1F * fhChargedHadronPositionX ; // X distribution of detected charged
c1d256cb	76	TH1F * fhPhotonHadronPositionX ; // X distribution of detected Photon-Hadron
92862013	77	TH1F * fhPhotonPositionY ; // Y distribution of detected photons
92862013	78	TH1F * fhElectronPositionY ; // Y distribution of detected electrons
b9bbdad1	79	TH1F * fhNeutralHadronPositionY ; // Y distribution of detected neutral hadron
b9bbdad1	80	TH1F * fhNeutralEMPositionY ; // Y distribution of detected neutral EM
09fc14a0	81	TH1F * fhChargedHadronPositionY ; // Y distribution of detected charged
c1d256cb	82	TH1F * fhPhotonHadronPositionY ; // Y distribution of detected Photon-Hadron
92862013	83
6ad0bfa0	84
	85	ClassDef(AliPHOSAnalyze,1) // PHOS event analyzis , version 1
	86
	87	};
	88
	89	#endif // AliPHOSANALYZE_H