//
//*-- Author: Sahal Yacoob (LBL / UCT)
//*-- and : Yves Schutz (Subatech)
-//*-- and : Aleksei Pavlinov (WSU) - shashlyk staff
+//*-- and : Alexei Pavlinov (WSU) - shashlyk staff
//*-- and : Gustavo Conesa: Add TRU mapping. TRU parameters still not fixed.
// --- ROOT system ---
-class TString ;
-class TObjArray;
+#include <Riostream.h>
+#include <TMath.h>
+#include <TArrayD.h>
+#include <TMatrixF.h>
class TVector3;
-class TGeoMatrix;
-class TParticle ;
-class AliEMCALShishKebabTrd1Module;
-class AliEMCALRecPoint;
-class TClonesArray ;
// --- AliRoot header files ---
-#include <TArrayD.h>
-#include <TMath.h>
+#include "AliEMCALGeoUtils.h"
+#include "AliEMCALEMCGeometry.h"
+//class AliRecPoint;
+//class AliEMCALRecPoint;
-#include "AliGeometry.h"
+class AliEMCALGeometry : public AliEMCALGeoUtils {
-class AliEMCALGeometry : public AliGeometry {
public:
+
+ AliEMCALGeometry(); // default ctor only for internal usage (singleton)
AliEMCALGeometry(const AliEMCALGeometry& geom);
virtual ~AliEMCALGeometry(void);
static AliEMCALGeometry * GetInstance(const Text_t* name,
const Text_t* title="") ;
- static AliEMCALGeometry * GetInstance() ;
+ static AliEMCALGeometry * GetInstance();
AliEMCALGeometry & operator = (const AliEMCALGeometry & /*rvalue*/) {
// assignement operator requested by coding convention but not needed
Fatal("operator =", "not implemented");
return *this;
};
- void PrintGeometry(); //*MENU*
- void PrintCellIndexes(Int_t absId=0, int pri=0, char *tit=""); //*MENU*
- virtual void Browse(TBrowser* b);
- virtual Bool_t IsFolder() const;
-
- void FillTRU(const TClonesArray * digits, TClonesArray * amptru, TClonesArray * timeRtru) ; //Fills Trigger Unit matrices with digit amplitudes and time
- void GetCellPhiEtaIndexInSModuleFromTRUIndex(Int_t itru, Int_t iphitru, Int_t ietatru, Int_t &ietaSM, Int_t &iphiSM) const ; // Tranforms Eta-Phi Cell index in TRU into Eta-Phi index in Super Module
-
- // Have to call GetTransformationForSM() before calculation global charachteristics
- void GetGlobal(const Double_t *loc, Double_t *glob, int ind) const;
- void GetGlobal(const TVector3 &vloc, TVector3 &vglob, int ind) const;
- void GetGlobal(Int_t absId, Double_t glob[3]) const;
- void GetGlobal(Int_t absId, TVector3 &vglob) const;
- // for a given tower index absId returns eta and phi of gravity center of tower.
- void EtaPhiFromIndex(Int_t absId, Double_t &eta, Double_t &phi) const;
- void EtaPhiFromIndex(Int_t absId, Float_t &eta, Float_t &phi) const;
- //
- Bool_t GetPhiBoundariesOfSM (Int_t nSupMod, Double_t &phiMin, Double_t &phiMax) const;
- Bool_t GetPhiBoundariesOfSMGap(Int_t nPhiSec, Double_t &phiMin, Double_t &phiMax) const;
- Bool_t SuperModuleNumberFromEtaPhi(Double_t eta, Double_t phi, Int_t &nSupMod) const;
-
- Bool_t GetAbsCellIdFromEtaPhi(Double_t eta,Double_t phi, Int_t &absId) const;
-
- // virtual void GetGlobal(const AliEMCALRecPoint *rp, TVector3 &vglob) const;
- virtual void GetGlobal(const AliRecPoint *rp, TVector3 &vglob) const;
- // Bool_t AreInSameTower(Int_t id1, Int_t id2) const ;
- virtual void GetGlobal(const AliRecPoint *, TVector3 &, TMatrixF &) const {}
-
- virtual Bool_t Impact(const TParticle *) const {return kTRUE;}
-
- Bool_t IsInEMCAL(Double_t x, Double_t y, Double_t z) const;
+ //////////
// General
- Bool_t IsInitialized(void) const { return fgInit ; }
- // Return EMCAL geometrical parameters
- // geometry
- Char_t* GetNameOfEMCALEnvelope() const {return "XEN1";}
- Float_t GetAlFrontThickness() const { return fAlFrontThick;}
- Float_t GetArm1PhiMin() const { return fArm1PhiMin ; }
- Float_t GetArm1PhiMax() const { return fArm1PhiMax ; }
- Float_t GetArm1EtaMin() const { return fArm1EtaMin;}
- Float_t GetArm1EtaMax() const { return fArm1EtaMax;}
- Float_t GetIPDistance() const { return fIPDistance;}
- Float_t GetIP2ECASection() const { return ( GetIPDistance() + GetAlFrontThickness() + GetGap2Active() ) ; }
- Float_t GetEnvelop(Int_t index) const { return fEnvelop[index] ; }
- Float_t GetShellThickness() const { return fShellThickness ; }
- Float_t GetZLength() const { return fZLength ; }
- Float_t GetGap2Active() const {return fGap2Active ;}
- Float_t GetDeltaEta() const {return (fArm1EtaMax-fArm1EtaMin)/
- ((Float_t)fNZ);}
- Float_t GetDeltaPhi() const {return (fArm1PhiMax-fArm1PhiMin)/
- ((Float_t)fNPhi);}
- Int_t GetNECLayers() const {return fNECLayers ;}
- Int_t GetNZ() const {return fNZ ;}
- Int_t GetNEta() const {return fNZ ;}
- Int_t GetNPhi() const {return fNPhi ;}
- Int_t GetNTowers() const {return fNPhi * fNZ ;}
- Float_t GetECPbRadThick()const {return fECPbRadThickness;}
- Float_t GetECScintThick() const {return fECScintThick;}
- Float_t GetSampling() const {return fSampling ; }
- // Bool_t IsInECA(Int_t index) const { if ( (index > 0 && (index <= GetNZ() * GetNPhi()))) return kTRUE; else return kFALSE ;}
-
- Int_t GetNumberOfSuperModules() const {return fNumberOfSuperModules;}
- Float_t GetfPhiGapForSuperModules() const {return fPhiGapForSM;}
- Float_t GetPhiModuleSize() const {return fPhiModuleSize;}
- Float_t GetEtaModuleSize() const {return fEtaModuleSize;}
- Float_t GetFrontSteelStrip() const {return fFrontSteelStrip;}
- Float_t GetLateralSteelStrip() const {return fLateralSteelStrip;}
- Float_t GetPassiveScintThick() const {return fPassiveScintThick;}
- Float_t GetPhiTileSize() const {return fPhiTileSize;}
- Float_t GetEtaTileSize() const {return fEtaTileSize;}
- Int_t GetNPhiSuperModule() const {return fNPhiSuperModule;}
- Int_t GetNPHIdiv() const {return fNPHIdiv ;}
- Int_t GetNETAdiv() const {return fNETAdiv ;}
- Int_t GetNCells() const {return fNCells;}
-
- Int_t GetNTRU() const {return fNTRU ; }
- Int_t GetNTRUEta() const {return fNTRUEta ; }
- Int_t GetNTRUPhi() const {return fNTRUPhi ; }
-
- Float_t GetSteelFrontThickness() const { return fSteelFrontThick;}
- Float_t GetLongModuleSize() const {return fLongModuleSize;}
-
- Float_t GetTrd1Angle() const {return fTrd1Angle;}
- Float_t Get2Trd1Dx2() const {return f2Trd1Dx2;}
- Float_t GetTrd2AngleY()const {return fTrd2AngleY;}
- Float_t Get2Trd2Dy2() const {return f2Trd2Dy2;}
- Float_t GetTubsR() const {return fTubsR;}
- Float_t GetTubsTurnAngle() const {return fTubsTurnAngle;}
-
- // TRD1 staff
- void CreateListOfTrd1Modules();
- TList *GetShishKebabTrd1Modules() const {return fShishKebabTrd1Modules;}
- AliEMCALShishKebabTrd1Module *GetShishKebabModule(Int_t neta);
-
- void GetTransformationForSM();
- Float_t *GetSuperModulesPars() {return fParSM;}
- TGeoMatrix *GetTransformationForSM(int i) {
- if(i>=0 && i<GetNumberOfSuperModules()) return fMatrixOfSM[i];
- else return 0;}
- // May 31, 2006; ALICE numbering scheme:
- // see ALICE-INT-2003-038: ALICE Coordinate System and Software Numbering Convention
- // All indexes are stared from zero now.
- //
- // abs id <-> indexes; Shish-kebab case, only TRD1 now.
- // EMCAL -> Super Module -> module -> tower(or cell) - logic tree of EMCAL
- //
- //** Usual name of variable - Dec 18,2006 **
- // nSupMod - index of super module (SM)
- // nModule - index of module in SM
- // nIphi - phi index of tower(cell) in module
- // nIeta - eta index of tower(cell) in module
- //
- // Inside SM
- // iphim - phi index of module in SM
- // ietam - eta index of module in SM
//
- // iphi - phi index of tower(cell) in SM
- // ieta - eta index of tower(cell) in SM
- Int_t GetAbsCellId(Int_t nSupMod, Int_t nModule, Int_t nIphi, Int_t nIeta) const;
- Bool_t CheckAbsCellId(Int_t absId) const;
- Bool_t GetCellIndex(Int_t absId, Int_t &nSupMod, Int_t &nModule, Int_t &nIphi, Int_t &nIeta) const;
- // Local coordinate of Super Module
- void GetModulePhiEtaIndexInSModule(Int_t nSupMod, Int_t nModule, Int_t &iphim, Int_t &ietam) const;
- void GetCellPhiEtaIndexInSModule(Int_t nSupMod, Int_t nModule, Int_t nIphi, Int_t nIeta,
- Int_t &iphi, Int_t &ieta) const ;
- Int_t GetSuperModuleNumber(Int_t absId) const;
- Int_t GetNumberOfModuleInPhiDirection(Int_t nSupMod) const
- {
- // inline function
- if(fKey110DEG == 1 && nSupMod>=10) return fNPhi/2;
- else return fNPhi;
- }
- // From cell indexes to abs cell id
- void GetModuleIndexesFromCellIndexesInSModule(Int_t nSupMod, Int_t iphi, Int_t ieta,
- Int_t &iphim, Int_t &ietam, Int_t &nModule) const;
- Int_t GetAbsCellIdFromCellIndexes(Int_t nSupMod, Int_t iphi, Int_t ieta) const;
- // Methods for AliEMCALRecPoint - Feb 19, 2006
- Bool_t RelPosCellInSModule(Int_t absId, Double_t &xr, Double_t &yr, Double_t &zr) const;
- Bool_t RelPosCellInSModule(Int_t absId, Double_t loc[3]) const;
- Bool_t RelPosCellInSModule(Int_t absId, TVector3 &vloc) const;
- // ---
- Float_t AngleFromEta(Float_t eta) const { // returns theta in radians for a given pseudorapidity
- return 2.0*TMath::ATan(TMath::Exp(-eta));
- }
- Float_t ZFromEtaR(Float_t r,Float_t eta) const { // returns z in for a given
- // pseudorapidity and r=sqrt(x*x+y*y).
- return r/TMath::Tan(AngleFromEta(eta));
- }
- void SetNZ(Int_t nz) { fNZ= nz ; printf("SetNZ: Number of modules in Z set to %d", fNZ) ; }
- void SetNPhi(Int_t nphi) { fNPhi= nphi ; printf("SetNPhi: Number of modules in Phi set to %d", fNPhi) ; }
+ Bool_t IsInitialized(void) const { return AliEMCALEMCGeometry::fgInit ; }
+ static const Char_t* GetDefaultGeometryName() {return AliEMCALEMCGeometry::fgkDefaultGeometryName;}
- void SetNTRU(Int_t ntru) {fNTRU = ntru; printf("SetNTRU: Number of TRUs per SuperModule set to %d", fNTRU) ; }
- void SetNTRUEta(Int_t ntru) {fNTRUEta = ntru; ; printf("SetNTRU: Number of TRUs per SuperModule in Etaset to %d", fNTRUEta) ;}
- void SetNTRUPhi(Int_t ntru) {fNTRUPhi = ntru; ; printf("SetNTRU: Number of TRUs per SuperModule in Phi set to %d", fNTRUPhi) ;}
+ //////////////////////////
+ // Global geometry methods
+ //
+ using AliEMCALGeoUtils::GetGlobal;
- void SetSampling(Float_t samp) { fSampling = samp; printf("SetSampling: Sampling factor set to %f", fSampling) ; }
+// virtual void GetGlobal(const AliRecPoint *rp, TVector3 & gpos, TMatrixF & /* gmat */)
+// const {GetGlobal(rp,gpos); }
+// virtual void GetGlobalEMCAL(const AliEMCALRecPoint *rp, TVector3 &vglob) const;
+// virtual void GetGlobalEMCAL(const AliEMCALRecPoint *rp, TVector3 & gpos, TMatrixF & /* gmat */)
+// const {GetGlobalEMCAL(rp,gpos); }
- Int_t GetNCellsInSupMod() const {return fNCellsInSupMod;}
- Int_t GetNCellsInModule() const {return fNCellsInModule; }
- Int_t GetKey110DEG() const {return fKey110DEG;}
+ // Return EMC geometry parameters
+ AliEMCALEMCGeometry * GetEMCGeometry() const {return fEMCGeometry ;}
- AliEMCALGeometry(); // default ctor only for internal usage (singleton)
+ //////////////////////////////////////
+ // Return EMCAL geometrical parameters
+ //
+ const Char_t* GetNameOfEMCALEnvelope(void) const {return fEMCGeometry->GetNameOfEMCALEnvelope();}
+ Float_t GetArm1PhiMin(void) const { return fEMCGeometry->GetArm1PhiMin(); }
+ Float_t GetArm1PhiMax(void) const { return fEMCGeometry->GetArm1PhiMax(); }
+ Float_t GetArm1EtaMin(void) const { return fEMCGeometry->GetArm1EtaMin();}
+ Float_t GetArm1EtaMax(void) const { return fEMCGeometry->GetArm1EtaMax();}
+ Float_t GetIPDistance(void) const { return fEMCGeometry->GetIPDistance();}
+ Float_t GetEnvelop(Int_t index) const { return fEMCGeometry->GetEnvelop(index); }
+ Float_t GetShellThickness(void) const { return fEMCGeometry->GetShellThickness(); }
+ Float_t GetZLength(void) const { return fEMCGeometry->GetZLength(); }
+ Int_t GetNECLayers(void) const {return fEMCGeometry->GetNECLayers();}
+ Int_t GetNZ(void) const {return fEMCGeometry->GetNZ();}
+ Int_t GetNEta(void) const {return fEMCGeometry->GetNEta();}
+ Int_t GetNPhi(void) const {return fEMCGeometry->GetNPhi();}
+ Float_t GetECPbRadThick(void)const {return fEMCGeometry->GetECPbRadThick();}
+ Float_t GetECScintThick(void) const {return fEMCGeometry->GetECScintThick();}
+ Float_t GetSampling(void) const {return fEMCGeometry->GetSampling(); }
+ Int_t GetNumberOfSuperModules(void) const {return fEMCGeometry->GetNumberOfSuperModules();}
+ Float_t GetfPhiGapForSuperModules(void) const {return fEMCGeometry->GetfPhiGapForSuperModules();}
+ Float_t GetPhiModuleSize(void) const {return fEMCGeometry->GetPhiModuleSize();}
+ Float_t GetEtaModuleSize(void) const {return fEMCGeometry->GetEtaModuleSize();}
+ Float_t GetFrontSteelStrip(void) const {return fEMCGeometry->GetFrontSteelStrip();}
+ Float_t GetLateralSteelStrip(void) const {return fEMCGeometry->GetLateralSteelStrip();}
+ Float_t GetPassiveScintThick(void) const {return fEMCGeometry->GetPassiveScintThick();}
+ Float_t GetPhiTileSize(void) const {return fEMCGeometry->GetPhiTileSize();}
+ Float_t GetEtaTileSize(void) const {return fEMCGeometry->GetEtaTileSize();}
+ Int_t GetNPhiSuperModule(void) const {return fEMCGeometry->GetNPhiSuperModule();}
+ Int_t GetNPHIdiv(void) const {return fEMCGeometry->GetNPHIdiv();}
+ Int_t GetNETAdiv(void) const {return fEMCGeometry->GetNETAdiv();}
+ Int_t GetNCells(void) const {return fEMCGeometry->GetNCells();}
+ Float_t GetLongModuleSize(void) const {return fEMCGeometry->GetLongModuleSize();}
+ Float_t GetTrd1Angle(void) const {return fEMCGeometry->GetTrd1Angle();}
+ Float_t Get2Trd1Dx2(void) const {return fEMCGeometry->Get2Trd1Dx2();}
+ Float_t GetTrd1AlFrontThick() const {return fEMCGeometry->GetTrd1AlFrontThick();}
+ Float_t GetTrd1BondPaperThick() const {return fEMCGeometry->GetTrd1BondPaperThick();}
+ // --
+ Int_t GetNCellsInSupMod(void) const {return fEMCGeometry->GetNCellsInSupMod();}
+ Int_t GetNCellsInModule(void) const {return fEMCGeometry->GetNCellsInModule(); }
+ Int_t GetKey110DEG(void) const {return fEMCGeometry->GetKey110DEG();}
+ Int_t GetILOSS(void) const {return fEMCGeometry->GetILOSS();}
+ Int_t GetIHADR(void) const {return fEMCGeometry->GetIHADR();}
+ // For gamma(Jet) trigger simulations
+ Int_t GetNTRU() const {return fEMCGeometry->GetNTRU(); }
+ Int_t GetNTRUEta() const {return fEMCGeometry->GetNTRUEta(); }
+ Int_t GetNTRUPhi() const {return fEMCGeometry->GetNTRUPhi(); }
+ Int_t GetNEtaSubOfTRU() const {return fEMCGeometry->GetNEtaSubOfTRU();}
+ Int_t GetNModulesInTRU() const {return fEMCGeometry->GetNModulesInTRU(); }
+ Int_t GetNModulesInTRUEta() const {return fEMCGeometry->GetNModulesInTRUEta(); }
+ Int_t GetNModulesInTRUPhi() const {return fEMCGeometry->GetNModulesInTRUPhi(); }
+
+ // --
+ Float_t GetDeltaEta(void) const {return fEMCGeometry->GetDeltaEta();}
+ Float_t GetDeltaPhi(void) const {return fEMCGeometry->GetDeltaPhi();}
+ Int_t GetNTowers(void) const {return fEMCGeometry->GetNTowers();}
+ //
+ Double_t GetPhiCenterOfSM(Int_t nsupmod) const {return fEMCGeometry->GetPhiCenterOfSM(nsupmod);}
+ Float_t GetSuperModulesPar(Int_t ipar) const {return fEMCGeometry->GetSuperModulesPar(ipar);}
+ //
+ Bool_t GetPhiBoundariesOfSM(Int_t nSupMod, Double_t &phiMin, Double_t &phiMax) const {return fEMCGeometry->GetPhiBoundariesOfSM(nSupMod, phiMin, phiMax);}
+ Bool_t GetPhiBoundariesOfSMGap(Int_t nPhiSec, Double_t &phiMin, Double_t &phiMax) const {return fEMCGeometry->GetPhiBoundariesOfSMGap(nPhiSec, phiMin, phiMax);}
+ //
+
+ // Methods for AliEMCALRecPoint with taking into account energy of rec.point - Jul 30. 2007
+ using AliEMCALGeoUtils::RelPosCellInSModule;
+ Bool_t RelPosCellInSModule(Int_t absId,Double_t distEff,Double_t &xr,Double_t &yr,
+ Double_t & zr) const;
+
+ //Not in use, comment for the moment
+ //Bool_t RelPosCellInSModule(Int_t absId,Int_t maxAbsId,Double_t distEff,Double_t &xr,
+ // Double_t &yr,Double_t &zr) const;
+
+ ///////////////////////////////
+ //Geometry data member setters
+ //
+ void SetNZ(Int_t nz) { fEMCGeometry->SetNZ(nz);}
+ void SetNPhi(Int_t nphi) { fEMCGeometry->SetNPhi(nphi);}
+
+ void SetNTRUEta(Int_t ntru) { fEMCGeometry->SetNTRUEta(ntru);}
+ void SetNTRUPhi(Int_t ntru) { fEMCGeometry->SetNTRUPhi(ntru);}
+ void SetSampling(Float_t samp) { fEMCGeometry->SetSampling(samp);}
+
+ void PrintGeometry() {fEMCGeometry->PrintGeometry();} //*MENU*
+
+ //////////////////////////////////////////////////
+ // Obsolete methods to be thrown out when feasible
+ Float_t GetGap2Active(void) const {return fEMCGeometry->GetGap2Active();}
+ Float_t GetSteelFrontThickness(void) const { return fEMCGeometry->GetSteelFrontThickness();}
+ Float_t GetTrd2AngleY(void) const {return fEMCGeometry->GetTrd2AngleY();}
+ Float_t Get2Trd2Dy2(void) const {return fEMCGeometry->Get2Trd2Dy2();}
+ Float_t GetTubsR(void) const {return fEMCGeometry->GetTubsR();}
+ Float_t GetTubsTurnAngle(void) const {return fEMCGeometry->GetTubsTurnAngle();}
+ //Float_t GetAlFrontThickness(void) const { return fEMCGeometry->GetAlFrontThickness();}
+ // Float_t GetIP2ECASection(void) const { return fEMCGeometry->GetIP2ECASection(); }
+ //////////////////////////////////////////////////
protected:
- AliEMCALGeometry(const Text_t* name, const Text_t* title);// ctor only for internal usage (singleton)
+
+ // ctor only for internal usage (singleton)
+ AliEMCALGeometry(const Text_t* name, const Text_t* title);
void Init(void); // initializes the parameters of EMCAL
- void CheckAdditionalOptions(); //
- void DefineSamplingFraction(); // Jun 5, 2006
private:
- static AliEMCALGeometry * fgGeom; // pointer to the unique instance of the singleton
- static Bool_t fgInit; // Tells if geometry has been succesfully set up.
- TString fGeoName; //geometry name
-
- TObjArray *fArrayOpts; //! array of geometry options
-
- Float_t fAlFrontThick; // Thickness of the front Al face of the support box
- Float_t fECPbRadThickness; // cm, Thickness of the Pb radiators
- Float_t fECScintThick; // cm, Thickness of the scintillators
- Int_t fNECLayers; // number of scintillator layers
-
- Float_t fArm1PhiMin; // Minimum angular position of EMCAL in Phi (degrees)
- Float_t fArm1PhiMax; // Maximum angular position of EMCAL in Phi (degrees)
- Float_t fArm1EtaMin; // Minimum pseudorapidity position of EMCAL in Eta
- Float_t fArm1EtaMax; // Maximum pseudorapidity position of EMCAL in Eta
-
- // Geometry Parameters
- Float_t fEnvelop[3]; // the GEANT TUB for the detector
- Float_t fIPDistance; // Radial Distance of the inner surface of the EMCAL
- Float_t fShellThickness; // Total thickness in (x,y) direction
- Float_t fZLength; // Total length in z direction
- Float_t fGap2Active; // Gap between the envelop and the active material
- Int_t fNZ; // Number of Towers in the Z direction
- Int_t fNPhi; // Number of Towers in the PHI direction
- Float_t fSampling; // Sampling factor
-
- // Shish-kebab option - 23-aug-04 by PAI; COMPACT, TWIST, TRD1 and TRD2
- Int_t fNumberOfSuperModules; // default is 12 = 6 * 2
- Float_t fSteelFrontThick; // Thickness of the front stell face of the support box - 9-sep-04
- Float_t fFrontSteelStrip; // 13-may-05
- Float_t fLateralSteelStrip; // 13-may-05
- Float_t fPassiveScintThick; // 13-may-05
- Float_t fPhiModuleSize; // Phi -> X
- Float_t fEtaModuleSize; // Eta -> Y
- Float_t fPhiTileSize; // Size of phi tile
- Float_t fEtaTileSize; // Size of eta tile
- Float_t fLongModuleSize; // Size of long module
- Int_t fNPhiSuperModule; // 6 - number supermodule in phi direction
- Int_t fNPHIdiv; // number phi divizion of module
- Int_t fNETAdiv; // number eta divizion of module
- //
- Int_t fNCells; // number of cells in calo
- Int_t fNCellsInSupMod; // number cell in super module
- Int_t fNCellsInModule; // number cell in module)
- //TRU parameters
- Int_t fNTRU ; //! Number of TRUs per module
- Int_t fNTRUEta ; //! Number of cell rows per Z in one TRU
- Int_t fNTRUPhi ; //! Number of cell rows per Phi in one TRU
- // TRD1 options - 30-sep-04
- Float_t fTrd1Angle; // angle in x-z plane (in degree)
- Float_t f2Trd1Dx2; // 2*dx2 for TRD1
- Float_t fPhiGapForSM; // Gap betweeen supermodules in phi direction
- Int_t fKey110DEG; // for calculation abs cell id; 19-oct-05
- TArrayD fPhiBoundariesOfSM; // phi boundaries of SM in rad; size is fNumberOfSuperModules;
- TArrayD fPhiCentersOfSM; // phi of centers of SMl size is fNumberOfSuperModules/2
- Float_t fEtaMaxOfTRD1; // max eta in case of TRD1 geometry (see AliEMCALShishKebabTrd1Module)
- // TRD2 options - 27-jan-07
- Float_t fTrd2AngleY; // angle in y-z plane (in degree)
- Float_t f2Trd2Dy2; // 2*dy2 for TRD2
- Float_t fEmptySpace; // 2mm om fred drawing
- // Super module as TUBS
- Float_t fTubsR; // radius of tubs
- Float_t fTubsTurnAngle; // turn angle of tubs in degree
- // Local Coordinates of SM
- TArrayD fCentersOfCellsEtaDir; // size fNEta*fNETAdiv (for TRD1 only) (eta or z in SM, in cm)
- TArrayD fCentersOfCellsXDir; // size fNEta*fNETAdiv (for TRD1 only) ( x in SM, in cm)
- TArrayD fCentersOfCellsPhiDir; // size fNPhi*fNPHIdiv (for TRD1 only) (phi or y in SM, in cm)
- //
- TArrayD fEtaCentersOfCells; // [fNEta*fNETAdiv*fNPhi*fNPHIdiv], positive direction (eta>0); eta depend from phi position;
- TArrayD fPhiCentersOfCells; // [fNPhi*fNPHIdiv] from center of SM (-10. < phi < +10.)
- // Move from AliEMCALv0 - Feb 19, 2006
- TList *fShishKebabTrd1Modules; //! list of modules
- // Local coordinates of SM for TRD1
- Float_t fParSM[3]; // SM sizes as in GEANT (TRD1)
- TGeoMatrix* fMatrixOfSM[12]; //![fNumberOfSuperModules]; get from gGeoManager;
+ //Member data
+ static AliEMCALGeometry * fgGeom; // pointer to the unique instance of the singleton
+ // static Bool_t fgInit; // Tells if geometry has been succesfully set up.
+ static const Char_t* fgkDefaultGeometryName; // Default name of geometry
- char *fAdditionalOpts[4]; //! some additional options for the geometry type and name
- int fNAdditionalOpts; //! size of additional options parameter
+ ///////////////////////////////////////////////////////////
- ClassDef(AliEMCALGeometry, 11) // EMCAL geometry class
- };
+ ClassDef(AliEMCALGeometry, 15) // EMCAL geometry class
+};
#endif // AliEMCALGEOMETRY_H
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