* See cxx source for full Copyright notice */
/* $Id$ */
+// Revision of includes 07/05/2004
-#include "AliMUONSegmentation.h"
-
-class AliMUONChamber;
//----------------------------------------------
//
// Chamber segmentation for homogeneously segmented circular chamber
//
-class AliMUONSegmentationV0 :
-public AliMUONSegmentation {
+
+#include "AliSegmentation.h"
+
+class AliMUONChamber;
+class TF1;
+
+class AliMUONSegmentationV0 : public AliSegmentation
+{
public:
- AliMUONSegmentationV0(){}
- AliMUONSegmentationV0(const AliMUONSegmentationV0 & segmentation);
-
+ AliMUONSegmentationV0();
virtual ~AliMUONSegmentationV0(){}
+
// Set Chamber Segmentation Parameters
//
// Pad size Dx*Dy
// Transform from pad (wire) to real coordinates and vice versa
//
// Anod wire coordinate closest to xhit
- virtual Float_t GetAnod(Float_t xhit);
+ virtual Float_t GetAnod(Float_t xhit) const;
// Transform from pad to real coordinates
- virtual void GetPadIxy(Float_t x, Float_t y , Int_t &ix, Int_t &iy);
- virtual void GetPadIxy(Float_t x, Float_t y , Float_t z, Int_t &ix, Int_t &iy)
- {GetPadIxy(x, y, ix, iy);}
+ virtual void GetPadI(Float_t x, Float_t y , Int_t &ix, Int_t &iy) ;
+ virtual void GetPadI(Float_t x, Float_t y , Float_t z, Int_t &ix, Int_t &iy) ;
// Transform from real to pad coordinates
- virtual void GetPadCxy(Int_t ix, Int_t iy, Float_t &x, Float_t &y);
- virtual void GetPadCxy(Int_t ix, Int_t iy, Float_t &x, Float_t &y, Float_t &z)
- {z=0; GetPadCxy(ix, iy, x , y);}
+ virtual void GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y) ;
+ virtual void GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y, Float_t &z)
+ {z=fZ; GetPadC(ix, iy, x , y);}
//
// Initialisation
- virtual void Init(AliMUONChamber* chamber);
+ virtual void Init(Int_t chamber);
//
// Get member data
//
// Pad size in x
- virtual Float_t Dpx(){return fDpx;}
+ virtual Float_t Dpx() const {return fDpx;}
// Pad size in y
- virtual Float_t Dpy(){return fDpy;}
+ virtual Float_t Dpy() const {return fDpy;}
// Pad size in x by Sector
- virtual Float_t Dpx(Int_t) {return fDpx;}
+ virtual Float_t Dpx(Int_t) const {return fDpx;}
// Pad size in y by Secto
- virtual Float_t Dpy(Int_t) {return fDpy;}
+ virtual Float_t Dpy(Int_t) const {return fDpy;}
// Maximum number of Pads in x
- virtual Int_t Npx(){return fNpx;}
+ virtual Int_t Npx() const {return fNpx;}
// Maximum number of Pads in y
- virtual Int_t Npy(){return fNpy;}
+ virtual Int_t Npy() const {return fNpy;}
// Set pad position
virtual void SetPad(Int_t ix, Int_t iy);
// Set hit position
virtual void SetHit(Float_t xhit, Float_t yhit);
- virtual void SetHit(Float_t xhit, Float_t yhit, Float_t zhit)
- {SetHit(xhit, yhit);}
- //
+ virtual void SetHit(Float_t xhit, Float_t yhit, Float_t zhit);
// Iterate over pads
// Initialiser
virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t dx, Float_t dy);
- virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t zhit, Float_t dx, Float_t dy)
- {FirstPad(xhit, yhit, dx, dy);}
+ virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t zhit, Float_t dx, Float_t dy);
// Stepper
virtual void NextPad();
// Condition
dummy);
// Number of pads read in parallel and offset to add to x
// (specific to LYON, but mandatory for display)
- virtual void GetNParallelAndOffset(Int_t iX, Int_t iY,
- Int_t *Nparallel, Int_t *Offset) {*Nparallel=1;*Offset=0;}
+ virtual void GetNParallelAndOffset(Int_t iX, Int_t iY, Int_t *Nparallel, Int_t *Offset);
// Get next neighbours
virtual void Neighbours
- (Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]);
+ (Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]) ;
//
// Current Pad during Integration
// x-coordinaten
- virtual Int_t Ix(){return fix;}
+ virtual Int_t Ix() {return fIx;}
// y-coordinate
- virtual Int_t Iy(){return fiy;}
+ virtual Int_t Iy() {return fIy;}
// current sector
- virtual Int_t ISector(){return 1;}
+ virtual Int_t ISector() {return 1;}
// calculate sector from pad coordinates
- virtual Int_t Sector(Int_t ix, Int_t iy) {return 1;}
+ virtual Int_t Sector(Int_t ix, Int_t iy);
+ virtual Int_t Sector(Float_t x, Float_t y);
//
// Signal Generation Condition during Stepping
- virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z);
+ virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z) ;
// Initialise signal gneration at coord (x,y,z)
virtual void SigGenInit(Float_t x, Float_t y, Float_t z);
// Current integration limits
virtual void IntegrationLimits
(Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2);
// Test points for auto calibration
- virtual void GiveTestPoints(Int_t &n, Float_t *x, Float_t *y);
+ virtual void GiveTestPoints(Int_t &n, Float_t *x, Float_t *y) const;
// Draw segmentation zones
- virtual void Draw();
+ virtual void Draw(const char *opt="") const;
// Function for systematic corrections
// Set the correction function
- virtual void SetCorrFunc(Int_t dum, TF1* func) {fCorr=func;}
+ virtual void SetCorrFunc(Int_t dum, TF1* func);
// Get the correction Function
- virtual TF1* CorrFunc(Int_t) {return fCorr;}
- // assignment operator
- AliMUONSegmentationV0& operator=(const AliMUONSegmentationV0& rhs);
+ virtual TF1* CorrFunc(Int_t) const {return fCorr;}
ClassDef(AliMUONSegmentationV0,1) //Class for homogeneous segmentation
- protected:
+
+ protected:
+ AliMUONSegmentationV0(const AliMUONSegmentationV0 & segmentation);
+ // assignment operator
+ AliMUONSegmentationV0& operator=(const AliMUONSegmentationV0& rhs);
+
//
// Implementation of the segmentation class:
// Version 0 models rectangular pads with the same dimensions all
// Chamber region consideres during disintegration
- Int_t fixmin; // lower left x
- Int_t fixmax; // lower left y
- Int_t fiymin; // upper right x
- Int_t fiymax; // upper right y
+ Int_t fIxmin; // ! lower left x
+ Int_t fIxmax; // ! lower left y
+ Int_t fIymin; // ! upper right x
+ Int_t fIymax; // ! upper right y
//
// Current pad during integration (cursor for disintegration)
- Int_t fix; // pad coord. x
- Int_t fiy; // pad coord. y
- Float_t fx; // real coord. x
- Float_t fy; // real ccord. y
+ Int_t fIx; // ! pad coord. x
+ Int_t fIy; // ! pad coord. y
+ Float_t fX; // ! real coord. x
+ Float_t fY; // ! real ccord. y
//
// Current pad and wire during tracking (cursor at hit centre)
//
//
- Float_t fxhit; // x-position of hit
- Float_t fyhit; // y-position of hit
+ Float_t fXhit; // ! x-position of hit
+ Float_t fYhit; // ! y-position of hit
// Reference point to define signal generation condition
- Int_t fixt; // pad coord. x
- Int_t fiyt; // pad coord. y
- Int_t fiwt; // wire number
- Float_t fxt; // x
- Float_t fyt; // y
- TF1* fCorr; // correction function
+ Int_t fIxt; // ! pad coord. x
+ Int_t fIyt; // ! pad coord. y
+ Int_t fIwt; // ! wire number
+ Float_t fXt; // ! x
+ Float_t fYt; // ! y
+ TF1* fCorr; // ! correction function
+ //
+ AliMUONChamber* fChamber; // ! Reference to mother chamber
+ Int_t fId; // Identifier
+ Float_t fZ; // z-position of chamber
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff