#ifndef ALIEMCALRECPOINT_H
#define ALIEMCALRECPOINT_H
-/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
//_________________________________________________________________________
// Base Class for EMCAL Reconstructed Points
//*-- Author: Heather Gray (LBL): merged AliEMCALRecPoint and AliEMCALTowerRecPoint 02/04
// --- ROOT system ---
-class TVector3 ;
+#include <TVector3.h>
+class TGeoManager;
+class TGeoPhysicalNode;
+class TPad;
+class TPaveText;
+class TGraph;
+class Riostream;
// --- Standard library ---
// --- AliRoot header files ---
-#include "AliRecPoint.h"
+#include "AliCluster.h"
class AliEMCALDigit;
+class AliDigitNew;
class AliEMCALGeometry;
+class AliEMCALHit;
-class AliEMCALRecPoint : public AliRecPoint {
+class AliEMCALRecPoint : public AliCluster {
public:
AliEMCALRecPoint() ; // ctor
AliEMCALRecPoint(const char * opt) ; // ctor
- AliEMCALRecPoint(const AliEMCALRecPoint & rp):AliRecPoint(rp) { Fatal("cpy ctor", "not implemented") ; }
-
+ AliEMCALRecPoint(const AliEMCALRecPoint & rp);
+
+ AliEMCALRecPoint& operator= (const AliEMCALRecPoint &rp);
+
virtual ~AliEMCALRecPoint();
- virtual void AddDigit(AliDigitNew &){ Fatal("AddDigit", "use AddDigit(AliEMCALDigit & digit, Float_t Energy )") ; }
- virtual void AddDigit(AliEMCALDigit & digit, const Float_t Energy);
+
+ virtual void AddDigit(AliDigitNew &) const {
+ Fatal("AddDigit", "use AddDigit(AliEMCALDigit & digit, Float_t Energy )") ;
+ }
+ virtual void AddDigit(AliEMCALDigit & digit, Float_t Energy);
virtual Int_t Compare(const TObject * obj) const;
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
virtual void Draw(Option_t * option="") ;
virtual Int_t GetClusterType() const { return fClusterType; }
virtual void EvalAll(Float_t logWeight, TClonesArray * digits);
- virtual void EvalLocalPosition(Float_t logWeight, TClonesArray * digits) ;
- // void EvalLocalPositionSimple(TClonesArray *digits); // ??
+ virtual void EvalLocalPosition(Float_t logWeight, TClonesArray * digits);
virtual void EvalPrimaries(TClonesArray * digits) ;
virtual void EvalParents(TClonesArray * digits) ;
- using AliRecPoint::GetGlobalPosition;
+ virtual int * GetDigitsList(void) const { return fDigitsList ; }
+ virtual Float_t GetEnergy() const {return fAmp; }
+
+ void EvalLocal2TrackingCSTransform();
+ void EvalLocalPositionFit(Double_t deff, Double_t w0, Double_t phiSlope,TClonesArray * digits);
+ Bool_t EvalLocalPosition2(TClonesArray *digits, TArrayD &ed);
+
+ static Bool_t EvalLocalPositionFromDigits(const Double_t esum, const Double_t deff, const Double_t w0,
+ TClonesArray *digits, TArrayD &ed, TVector3 &locPos);
+ static Bool_t EvalLocalPositionFromDigits(TClonesArray *digits, TArrayD &ed, TVector3 &locPos);
+ static void GetDeffW0(const Double_t esum, Double_t &deff, Double_t &w0);
+
+ virtual void GetGlobalPosition(TVector3 & gpos, TMatrixF & gmat) const; // return global position (x, y, z) in ALICE
virtual void GetGlobalPosition(TVector3 & gpos) const; // return global position (x, y, z) in ALICE
virtual void GetLocalPosition(TVector3 & lpos) const; // return local position (x, y, z) in EMCAL SM
virtual Int_t * GetPrimaries(Int_t & number) const {number = fMulTrack ;
return fTracksList ; }
virtual Int_t * GetParents(Int_t & number) const {number = fMulParent ;
return fParentsList ; }
+
+ virtual Int_t GetDigitsMultiplicity(void) const { return fMulDigit ; }
+ Int_t GetIndexInList() const { return fIndexInList ; }
+
Float_t GetCoreEnergy()const {return fCoreEnergy ;}
virtual Float_t GetDispersion()const {return fDispersion ;}
virtual void GetElipsAxis(Float_t * lambda)const {lambda[0] = fLambda[0]; lambda[1] = fLambda[1];};
Float_t * GetEnergiesList() const {return fEnergyList ;} // gets the list of energies making this recpoint
+ Double_t GetPointEnergy() const; // gets point energy (sum of energy list)
Float_t * GetTimeList() const {return fTimeList ;} // gets the list of digit times in this recpoint
Float_t GetMaximalEnergy(void) const ; // get the highest energy in the cluster
Int_t GetMaximumMultiplicity() const {return fMaxDigit ;} // gets the maximum number of digits allowed
Int_t GetMultiplicityAtLevel(Float_t level) const ; // computes multiplicity of digits with
Int_t * GetAbsId() const {return fAbsIdList;}
Int_t GetAbsId(int i) const {if(i>=0 && i<fMulDigit)return fAbsIdList[i]; else return -1;}
+ Int_t GetAbsIdMaxDigit() const {return GetAbsId(fDigitIndMax);}
+ Int_t GetIndMaxDigit() const {return fDigitIndMax;}
+ void SetIndMaxDigit(const Int_t ind) {fDigitIndMax = ind;}
+ void SetIndexInList(Int_t val) { fIndexInList = val ; }
+
+ virtual Int_t GetSuperModuleNumber(void) const { return fSuperModuleNumber;}
+
// energy above relative level
virtual Int_t GetNumberOfLocalMax(AliEMCALDigit ** maxAt, Float_t * maxAtEnergy,
Float_t locMaxCut,TClonesArray * digits ) const ;
// searches for the local maxima
-
+ // Number of local maxima found in cluster in unfolding:
+ // 0: no unfolding
+ //-1: unfolding failed
+ Short_t GetNExMax(void) const {return fNExMax ;} // Number of maxima found in cluster in unfolding
+ void SetNExMax(Int_t nmax=1){fNExMax = static_cast<Short_t>(nmax) ;}
Int_t GetPrimaryIndex() const ;
Float_t GetTime(void) const{return fTime ; }
virtual void Paint(Option_t * option="");
virtual void Print(Option_t * option="") const ;
- AliEMCALRecPoint & operator = (const AliEMCALRecPoint & ) {
- Fatal("operator =", "not implemented") ;
- return *this ;
- }
+ static Double_t TmaxInCm(const Double_t e=0.0, const Int_t key=0);
protected:
void EvalCoreEnergy(Float_t logWeight,TClonesArray * digits) ;
Float_t EtaToTheta(Float_t arg) const; //Converts Eta (Radians) to Theta(Radians)
private:
+
+ //JLK do we need this?
AliEMCALGeometry* fGeomPtr; //! Pointer to geometry for utilities
- Int_t fClusterType; // type of cluster stored:
- // pseudocluster or v1
+ Float_t fAmp ; // summed amplitude of digits
+ Int_t fIndexInList ; // the index of this RecPoint in the
+ // list stored in TreeR (to be set by analysis)
+ TVector3 fLocPos ; // local position in the sub-detector coordinate
+ TMatrixF * fLocPosM ; // covariance matrix ;
+ Int_t fMaxDigit ; //! max initial size of digits array (not saved)
+ Int_t fMulDigit ; // total multiplicity of digits
+ Int_t fMaxTrack ; //! max initial size of tracks array (not saved)
+ Int_t fMulTrack ; // total multiplicity of tracks
+ Int_t * fDigitsList ; //[fMulDigit] list of digit's indexes from which the point was reconstructed
+ Int_t * fTracksList ; //[fMulTrack] list of tracks to which the point was assigned
+
+ Int_t fClusterType; // type of cluster stored: pseudocluster or v1
Float_t fCoreEnergy ; // energy in a shower core
Float_t fLambda[2] ; // shower ellipse axes
- Float_t fDispersion ; // shower dispersio
+ Float_t fDispersion ; // shower dispersion
Float_t *fEnergyList ; //[fMulDigit] energy of digits
Float_t *fTimeList ; //[fMulDigit] time of digits
Int_t *fAbsIdList; //[fMulDigit] absId of digits
Float_t fTime ; // Time of the digit with maximal energy deposition
+ Short_t fNExMax ; // number of (Ex-)maxima before unfolding
Float_t fCoreRadius; // The radius in which the core energy is evaluated
- Int_t fMulParent; // Multiplicity of the parents
+ Float_t *fDETracksList ; //[fMulTrack] list of tracks to which the point was assigned
+ Int_t fMulParent; // Multiplicity of the parents
Int_t fMaxParent; // Maximum number of parents allowed
Int_t * fParentsList; // [fMulParent] list of the parents of the digits
+ Float_t * fDEParentsList; // [fMulParent] list of the parents of the digits
Int_t fSuperModuleNumber; // number identifying supermodule containing recpoint
+ // Aug 16, 2007
+ Int_t fDigitIndMax; // Index of digit with max energy in array fAbsIdList
- ClassDef(AliEMCALRecPoint,7) // RecPoint for EMCAL (Base Class)
+ ClassDef(AliEMCALRecPoint,11) // RecPoint for EMCAL (Base Class)
};