//
//*-- Author: Yves Schutz (SUBATECH)
+#include <assert.h>
+
// --- ROOT system ---
#include "TNamed.h"
#include "AliGeometry.h"
#include "AliPHOSRecPoint.h"
-static const TString kDegre("deg") ;
-static const TString kRadian("rad") ;
class AliPHOSGeometry : public AliGeometry {
AliPHOSGeometry() {
// default ctor
// must be kept public for root persistency purposes, but should never be called by the outside world
+ fPHOSAngle = 0 ;
+
} ;
+ AliPHOSGeometry(const AliPHOSGeometry & geom) {
+ // cpy ctor requested by Coding Convention
+ // but not yet needed
+ assert(0==1) ;
+ }
+
virtual ~AliPHOSGeometry(void) ;
- static AliPHOSGeometry * GetInstance(const Text_t* name, const Text_t* title) ;
+ static AliPHOSGeometry * GetInstance(const Text_t* name, const Text_t* title="") ;
static AliPHOSGeometry * GetInstance() ;
virtual void GetGlobal(const AliRecPoint* RecPoint, TVector3 & gpos, TMatrix & gmat) ;
virtual void GetGlobal(const AliRecPoint* RecPoint, TVector3 & gpos) ;
-protected:
-
- AliPHOSGeometry(const Text_t* name, const Text_t* title) : AliGeometry(name, title) { Init() ; }
- void Init(void) ; // steering method for PHOS and CPV
- void InitPHOS(void) ; // defines the various PHOS geometry parameters
- void InitPPSD(void) ; // defines the various PPSD geometry parameters
-
-public:
-
+ AliPHOSGeometry & operator = (const AliPHOSGeometry & rvalue) const {
+ // assignement operator requested by coding convention
+ // but not needed
+ assert(0==1) ;
+ return *(GetInstance()) ;
+ }
+
// General
+ static TString Degre(void) {
+ // a global for degree (deg)
+ return TString("deg") ;
+ }
+
+ static TString Radian(void) {
+ // a global for radian (rad)
+ return TString("rad") ;
+ }
+
Bool_t AbsToRelNumbering(const Int_t AbsId, Int_t * RelId) ; // converts the absolute PHOS numbering to a relative
- void EmcModuleCoverage(const Int_t m, Double_t & tm, Double_t & tM, Double_t & pm, Double_t & pM, Option_t * opt = kRadian);
+ void EmcModuleCoverage(const Int_t m, Double_t & tm, Double_t & tM, Double_t & pm, Double_t & pM, Option_t * opt = Radian() );
// calculates the angular coverage in theta and phi of a EMC module
- void EmcXtalCoverage(Double_t & theta, Double_t & phi, Option_t * opt = kRadian) ;
+ void EmcXtalCoverage(Double_t & theta, Double_t & phi, Option_t * opt = Radian() ) ;
// calculates the angular coverage in theta and phi of a
// single crystal in a EMC module
+
void ImpactOnEmc(const Double_t theta, const Double_t phi, Int_t & ModuleNumber, Double_t & x, Double_t & z) ;
- // calculates the impact coordinates of a neutral particle
- // emitted in direction theta and phi in ALICE
+ // calculates the impact coordinates of a neutral particle
+ // emitted in direction theta and phi in ALICE
+
void RelPosInModule(const Int_t * RelId, Float_t & y, Float_t & z) ; // gets the position of element (pad or Xtal) relative to
// center of PHOS module
void RelPosInAlice(const Int_t AbsId, TVector3 & pos) ; // gets the position of element (pad or Xtal) relative to
///////////// PHOS related parameters
- Bool_t IsInitialized(void) const { return fInit ; }
- Float_t GetAirFilledBoxSize(Int_t index) const { return fAirFilledBoxSize[index] ;}
- Float_t GetCrystalHolderThickness(void) const { return fCrystalHolderThickness ; }
- Float_t GetCrystalSize(Int_t index) const { return fXtlSize[index] ; }
- Float_t GetCrystalSupportHeight(void) const { return fCrystalSupportHeight ; }
- Float_t GetCrystalWrapThickness(void) const { return fCrystalWrapThickness;}
- Float_t GetGapBetweenCrystals(void) const { return fGapBetweenCrystals ; }
- Float_t GetIPtoCrystalSurface(void) const { return fIPtoCrystalSurface ; }
- Float_t GetIPtoOuterCoverDistance(void) const { return fIPtoOuterCoverDistance ; }
- Float_t GetIPtoPpsdUp(void) const { return (fIPtoOuterCoverDistance - fPPSDBoxSize[1] + fPPSDModuleSize[1]/2 ); }
- Float_t GetIPtoPpsdLow(void) const { return (fIPtoOuterCoverDistance - fPPSDModuleSize[1]/2 ); }
- Float_t GetIPtoTopLidDistance(void) const { return fIPtoTopLidDistance ; }
- Float_t GetLowerThermoPlateThickness(void) const { return fLowerThermoPlateThickness ; }
- Float_t GetLowerTextolitPlateThickness(void) const { return fLowerTextolitPlateThickness ; }
- Float_t GetModuleBoxThickness(void) const { return fModuleBoxThickness ; }
- Int_t GetNPhi(void) const { return fNPhi ; }
- Int_t GetNZ(void) const { return fNZ ; }
- Int_t GetNModules(void) const { return fNModules ; }
- Float_t GetOuterBoxSize(Int_t index) const { return fOuterBoxSize[index] ; }
- Float_t GetOuterBoxThickness(Int_t index) const { return fOuterBoxThickness[index] ; }
- Float_t GetPHOSAngle(Int_t index) const { return fPHOSAngle[index-1] ; }
- Float_t GetPinDiodeSize(Int_t index) const { return fPinDiodeSize[index] ; }
- Float_t GetSecondUpperPlateThickness(void) const { return fSecondUpperPlateThickness ; }
- Float_t GetSupportPlateThickness(void) const { return fSupportPlateThickness ; }
- Float_t GetTextolitBoxSize(Int_t index) const { return fTextolitBoxSize[index] ; }
- Float_t GetTextolitBoxThickness(Int_t index) const { return fTextolitBoxThickness[index]; }
- Float_t GetUpperPlateThickness(void) const { return fUpperPlateThickness ; }
- Float_t GetUpperCoolingPlateThickness(void) const { return fUpperCoolingPlateThickness ; }
-
-private:
+ Bool_t IsInitialized(void) const {
+ //
+ return fgInit ; }
+ Float_t GetAirFilledBoxSize(Int_t index) const {
+ // Getter
+ return fAirFilledBoxSize[index] ;}
+ Float_t GetCrystalHolderThickness(void) const {
+ // Getter
+ return fCrystalHolderThickness ; }
+ Float_t GetCrystalSize(Int_t index) const {
+ // Getter
+ return fXtlSize[index] ; }
+ Float_t GetCrystalSupportHeight(void) const {
+ // Getter
+ return fCrystalSupportHeight ; }
+ Float_t GetCrystalWrapThickness(void) const {
+ // Getter
+ return fCrystalWrapThickness;}
+ Float_t GetGapBetweenCrystals(void) const {
+ // Getter
+ return fGapBetweenCrystals ; }
+ Float_t GetIPtoCrystalSurface(void) const {
+ // Getter
+ return fIPtoCrystalSurface ; }
+ Float_t GetIPtoOuterCoverDistance(void) const {
+ // Getter
+ return fIPtoOuterCoverDistance ; }
+ Float_t GetIPtoPpsdUp(void) const {
+ // Getter
+ return (fIPtoOuterCoverDistance - fPPSDBoxSize[1] + fPPSDModuleSize[1]/2 ); }
+ Float_t GetIPtoPpsdLow(void) const {
+ // Getter
+ return (fIPtoOuterCoverDistance - fPPSDModuleSize[1]/2 ); }
+ Float_t GetIPtoTopLidDistance(void) const {
+ // Getter
+ return fIPtoTopLidDistance ; }
+ Float_t GetLowerThermoPlateThickness(void) const {
+ // Getter
+ return fLowerThermoPlateThickness ; }
+ Float_t GetLowerTextolitPlateThickness(void) const {
+ // Getter
+ return fLowerTextolitPlateThickness ; }
+ Float_t GetModuleBoxThickness(void) const {
+ // Getter
+ return fModuleBoxThickness ; }
+ Int_t GetNPhi(void) const {
+ // Getter
+ return fNPhi ; }
+ Int_t GetNZ(void) const {
+ // Getter
+ return fNZ ; }
+ Int_t GetNModules(void) const {
+ // Getter
+ return fNModules ; }
+ Float_t GetOuterBoxSize(Int_t index) const {
+ // Getter
+ return fOuterBoxSize[index] ; }
+ Float_t GetOuterBoxThickness(Int_t index) const {
+ // Getter
+ return fOuterBoxThickness[index] ; }
+ Float_t GetPHOSAngle(Int_t index) const {
+ // Getter
+ return fPHOSAngle[index-1] ; }
+ Float_t GetPinDiodeSize(Int_t index) const {
+ // Getter
+ return fPinDiodeSize[index] ; }
+ Float_t GetSecondUpperPlateThickness(void) const {
+ // Getter
+ return fSecondUpperPlateThickness ; }
+ Float_t GetSupportPlateThickness(void) const {
+ // Getter
+ return fSupportPlateThickness ; }
+ Float_t GetTextolitBoxSize(Int_t index) const {
+ // Getter
+ return fTextolitBoxSize[index] ; }
+ Float_t GetTextolitBoxThickness(Int_t index) const {
+ // Getter
+ return fTextolitBoxThickness[index]; }
+ Float_t GetUpperPlateThickness(void) const {
+ // Getter
+ return fUpperPlateThickness ; }
+ Float_t GetUpperCoolingPlateThickness(void) const {
+ // Getter
+ return fUpperCoolingPlateThickness ; }
- void SetPHOSAngles() ; // calculates the PHOS modules PHI angle
-
-public:
///////////// PPSD (PHOS PRE SHOWER DETECTOR) related parameters
- Float_t GetAnodeThickness(void) const { return fAnodeThickness ; }
- Float_t GetAvalancheGap(void) const { return fAvalancheGap ; }
- Float_t GetCathodeThickness(void) const { return fCathodeThickness ; }
- Float_t GetCompositeThickness(void) const { return fCompositeThickness ; }
- Float_t GetConversionGap(void) const { return fConversionGap ; }
- Float_t GetLeadConverterThickness(void) const { return fLeadConverterThickness ; }
- Float_t GetLeadToMicro2Gap(void) const { return fLeadToMicro2Gap ; }
- Float_t GetLidThickness(void) const { return fLidThickness ; }
- Float_t GetMicromegas1Thickness(void) const { return fMicromegas1Thickness ; }
- Float_t GetMicromegas2Thickness(void) const { return fMicromegas2Thickness ; }
- Float_t GetMicromegasWallThickness(void) const { return fMicromegasWallThickness ; }
- Float_t GetMicro1ToLeadGap(void) const { return fMicro1ToLeadGap ; }
- Int_t GetNumberOfPadsPhi(void) const { return fNumberOfPadsPhi ; }
- Int_t GetNumberOfPadsZ(void) const { return fNumberOfPadsZ ; }
- Int_t GetNumberOfModulesPhi(void) const { return fNumberOfModulesPhi ; }
- Int_t GetNumberOfModulesZ(void) const { return fNumberOfModulesZ ; }
- Float_t GetPCThickness(void) const { return fPCThickness ; }
- Float_t GetPhiDisplacement(void) const { return fPhiDisplacement ; }
- Float_t GetPPSDBoxSize(Int_t index) const { return fPPSDBoxSize[index] ; }
- Float_t GetPPSDModuleSize(Int_t index) const { return fPPSDModuleSize[index] ; }
- Float_t GetZDisplacement(void) const { return fZDisplacement ; }
+ Float_t GetAnodeThickness(void) const {
+ // Getter
+ return fAnodeThickness ; }
+ Float_t GetAvalancheGap(void) const {
+ // Getter
+ return fAvalancheGap ; }
+ Float_t GetCathodeThickness(void) const {
+ // Getter
+ return fCathodeThickness ; }
+ Float_t GetCompositeThickness(void) const {
+ // Getter
+ return fCompositeThickness ; }
+ Float_t GetConversionGap(void) const {
+ // Getter
+ return fConversionGap ; }
+ Float_t GetLeadConverterThickness(void) const {
+ // Getter
+ return fLeadConverterThickness ; }
+ Float_t GetLeadToMicro2Gap(void) const {
+ // Getter
+ return fLeadToMicro2Gap ; }
+ Float_t GetLidThickness(void) const {
+ // Getter
+ return fLidThickness ; }
+ Float_t GetMicromegas1Thickness(void) const {
+ // Getter
+ return fMicromegas1Thickness ; }
+ Float_t GetMicromegas2Thickness(void) const {
+ // Getter
+ return fMicromegas2Thickness ; }
+ Float_t GetMicromegasWallThickness(void) const {
+ // Getter
+ return fMicromegasWallThickness ; }
+ Float_t GetMicro1ToLeadGap(void) const {
+ // Getter
+ return fMicro1ToLeadGap ; }
+ Int_t GetNumberOfPadsPhi(void) const {
+ // Getter
+ return fNumberOfPadsPhi ; }
+ Int_t GetNumberOfPadsZ(void) const {
+ // Getter
+ return fNumberOfPadsZ ; }
+ Int_t GetNumberOfModulesPhi(void) const {
+ // Getter
+ return fNumberOfModulesPhi ; }
+ Int_t GetNumberOfModulesZ(void) const {
+ // Getter
+ return fNumberOfModulesZ ; }
+ Float_t GetPCThickness(void) const {
+ // Getter
+ return fPCThickness ; }
+ Float_t GetPhiDisplacement(void) const {
+ // Getter
+ return fPhiDisplacement ; }
+ Float_t GetPPSDBoxSize(Int_t index) const {
+ // Getter
+ return fPPSDBoxSize[index] ; }
+ Float_t GetPPSDModuleSize(Int_t index) const {
+ // Getter
+ return fPPSDModuleSize[index] ; }
+ Float_t GetZDisplacement(void) const {
+ // Getter
+ return fZDisplacement ; }
void SetLeadConverterThickness(Float_t e) ; // should ultimately disappear
+protected:
+
+ AliPHOSGeometry(const Text_t* name, const Text_t* title="") : AliGeometry(name, title) {
+ // ctor only for internal usage (singleton)
+ Init() ;
+ }
+ void Init(void) ; // steering method for PHOS and CPV
+ void InitPHOS(void) ; // defines the various PHOS geometry parameters
+ void InitPPSD(void) ; // defines the various PPSD geometry parameters
+
private:
+
+ void SetPHOSAngles() ; // calculates the PHOS modules PHI angle
///////////// PHOS related parameters
Float_t fCrystalWrapThickness ; // Thickness of Tyvek wrapping the crystal
Float_t fCrystalHolderThickness ; // Titanium holder of the crystal
Float_t fGapBetweenCrystals ; // Total Gap between two adjacent crystals
- Bool_t fInit ; // Tells if geometry has been succesfully set up
Float_t fIPtoOuterCoverDistance ; // Distances from interaction point to outer cover
Float_t fIPtoCrystalSurface ; // Distances from interaction point to Xtal surface
Float_t fModuleBoxThickness ; // Thickness of the thermo insulating box containing one crystals module
Float_t fZDisplacement ; // Z displacement of micromegas1 with respect to micromegas2
static AliPHOSGeometry * fgGeom ; // pointer to the unique instance of the singleton
+ static Bool_t fgInit ; // Tells if geometry has been succesfully set up
ClassDef(AliPHOSGeometry,1) // PHOS geometry class
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff