AliITSsegmentationSDD();
+ AliITSsegmentationSDD(const AliITSsegmentationSDD &source);
+ AliITSsegmentationSDD& operator=(const AliITSsegmentationSDD &source);
AliITSsegmentationSDD(AliITSgeom *gm, AliITSresponse *resp);
virtual ~AliITSsegmentationSDD(){}
// Set Detector Segmentation Parameters
//
- // Detector size : x,z,y
- virtual void SetDetSize
- (Float_t p1=35085., Float_t p2=75264., Float_t p3= 300.)
- {fDx=p1; fDz=p2; fDy=p3;}
// Cell size dz*dx
- virtual void SetPadSize(Float_t pitch=294., Float_t clock=40.)
+ virtual void SetPadSize(Float_t pitch, Float_t clock)
{fPitch=pitch;fTimeStep=1000./clock;}
// Maximum number of cells along the two coordinates z,x (anodes,samples)
- virtual void SetNPads(Int_t p1=256, Int_t p2=256)
+ virtual void SetNPads(Int_t p1, Int_t p2)
{fNanodes=2*p1;fNsamples=p2;}
// Returns the maximum number of cells (digits) posible
- virtual Int_t GetNPads(){return fNanodes*fNsamples;}
+ virtual Int_t GetNPads() const {return fNanodes*fNsamples;}
// Transform from real local to cell coordinates
- virtual void GetPadIxz(Float_t x ,Float_t z ,Int_t &ix,Int_t &iz);
+ virtual void GetPadIxz(Float_t x ,Float_t z ,Int_t &ix,Int_t &iz) const;
// Transform from cell to real local coordinates
- virtual void GetPadCxz(Int_t ix,Int_t iz,Float_t &x ,Float_t &z );
+ virtual void GetPadCxz(Int_t ix,Int_t iz,Float_t &x ,Float_t &z ) const;
// Transform from real global to local coordinates
- virtual void GetLocal(Int_t module,Float_t *g ,Float_t *l);
+ virtual void GetLocal(Int_t module,Float_t *g ,Float_t *l) const;
// Transform from real local to global coordinates
- virtual void GetGlobal(Int_t module,Float_t *l ,Float_t *g);
+ virtual void GetGlobal(Int_t module,Float_t *l ,Float_t *g) const;
// Get anode and time bucket as floats - numbering from 0
- virtual void GetPadTxz(Float_t &x ,Float_t &z);
+ virtual void GetPadTxz(Float_t &x ,Float_t &z) const;
// Transformation from Geant cm detector center local coordinates
// to detector segmentation/cell coordiantes starting from (0,0).
- virtual void LocalToDet(Float_t x,Float_t z,Int_t &ix,Int_t &iz);
+ virtual void LocalToDet(Float_t x,Float_t z,Int_t &ix,Int_t &iz) const;
// Transformation from detector segmentation/cell coordiantes starting
// from (0,0) to Geant cm detector center local coordinates.
- virtual void DetToLocal(Int_t ix,Int_t iz,Float_t &x,Float_t &z);
+ virtual void DetToLocal(Int_t ix,Int_t iz,Float_t &x,Float_t &z) const;
//
// Initialisation
virtual void Init();
//
// Get member data
//
- // Detector type geometry
- AliITSgeom* Geometry() {return fGeom;}
- // Detector length
- virtual Float_t Dx() {return fDx;}
- // Detector drift distance or detector active area half width
- virtual Float_t Dz() {return fDz;}
- // Detector thickness
- virtual Float_t Dy() {return fDy;}
// Cell size in x
- virtual Float_t Dpx(Int_t dummy) {return fTimeStep;}
+ virtual Float_t Dpx(Int_t) const {return fTimeStep;}
// Cell size in z
- virtual Float_t Dpz(Int_t dummy) {return fPitch;}
+ virtual Float_t Dpz(Int_t) const {return fPitch;}
// Maximum number of samples in x
- virtual Int_t Npx() {return fNsamples;}
+ virtual Int_t Npx() const {return fNsamples;}
// Maximum number of anodes in z
- virtual Int_t Npz() {return fNanodes;}
+ virtual Int_t Npz() const {return fNanodes;}
//
// Get next neighbours
- virtual void Neighbours
- (Int_t iX, Int_t iZ, Int_t* Nlist, Int_t Xlist[10], Int_t Zlist[10]);
-
- // Set cell position
- virtual void SetPad(Int_t, Int_t) {}
- // Set hit position
- virtual void SetHit(Float_t, Float_t) {}
-
- //
- // Iterate over cells
- // Initialiser
- virtual void FirstPad
- (Float_t xhit, Float_t zhit, Float_t dx, Float_t dz) {}
- // Stepper
- virtual void NextPad() {}
- // Condition
- virtual Int_t MorePads() {return 0;}
- //
- // Current cell cursor during disintegration
- // x-coordinate
- virtual Int_t Ix() {return 0;}
- // z-coordinate
- virtual Int_t Iz() {return 0;}
- //
- // Signal Generation Condition during Stepping
- virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z) {return 0;}
- // Initialise signal generation at coord (x,y,z)
- virtual void SigGenInit(Float_t x, Float_t y, Float_t z) {}
+ virtual void Neighbours(Int_t iX,Int_t iZ,Int_t* Nlist,Int_t Xlist[10],
+ Int_t Zlist[10]) const;
+
// Current integration limits
- virtual void IntegrationLimits
- (Float_t& x1, Float_t& x2, Float_t& z1, Float_t& z2) {}
- // Test points for auto calibration
- virtual void GiveTestPoints(Int_t &n, Float_t *x, Float_t *z) {}
- // Function for systematic corrections
- // Set the correction function
- virtual void SetCorrFunc(Int_t, TF1*) {}
- // Get the correction Function
- virtual TF1* CorrFunc(Int_t) {return 0;}
+ virtual void IntegrationLimits(Float_t&,Float_t&,Float_t&,Float_t&) {}
// Print Parameters
virtual void Print(Option_t *opt="") const;
-
- private:
-
- AliITSsegmentationSDD(AliITSsegmentationSDD &source);
- AliITSsegmentationSDD& operator=(AliITSsegmentationSDD &source);
+// Print default parameters (static const data members, if any)
+ virtual void PrintDefaultParameters() const;
protected:
+ virtual void Copy(TObject &obj) const;
+
Int_t fNsamples; // Number of time samples in x
Int_t fNanodes; // Summed # of anodes in the two det halves (z)
Float_t fPitch; // Anode pitch - microns
Float_t fTimeStep; // Sampling time - ns
- Float_t fDx; // Drift distance of the 1/2detector (x axis)-microns
- Float_t fDz; // Length of half-detector (z axis) - microns
- Float_t fDy; // Full thickness of the detector (y axis) - microns
Float_t fDriftSpeed; // Drift speed
-
- AliITSgeom *fGeom; //! pointer to the geometry class
- TF1* fCorr; // correction function
-
- ClassDef(AliITSsegmentationSDD,2) // SDD segmentation
+ static const Float_t fgkDxDefault; // Default value for fDx
+ static const Float_t fgkDzDefault; // Default value for fDz
+ static const Float_t fgkDyDefault; // Default value for fDy
+ static const Float_t fgkPitchDefault; //Default value for fPitch
+ static const Float_t fgkClockDefault; //Default value for the clock freq.
+ static const Int_t fgkHalfNanodesDefault; //Default value for fNanodes/2
+ static const Int_t fgkNsamplesDefault; //Default value for fNsamples
+
+ ClassDef(AliITSsegmentationSDD,3) // SDD segmentation
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff