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[u/mrichter/AliRoot.git] / MUON / AliMUONTriggerSegmentation.h
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0a11496e 1#ifndef ALIMUONTRIGGERSEGMENTATION_H
2#define ALIMUONTRIGGERSEGMENTATION_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
692de412 6/* $Id$*/
7
8/// \ingroup base
9/// \class AliMUONTriggerSegmentation
10/// \brief Segmentation for trigger modules
0a11496e 11
0a11496e 12#include "AliMUONVGeometryDESegmentation.h"
13
0a11496e 14class AliMUONTriggerSegmentation : public AliMUONVGeometryDESegmentation
15{
16 public:
17 AliMUONTriggerSegmentation(Bool_t bending);
79b4ba23 18 AliMUONTriggerSegmentation();
0a11496e 19 virtual ~AliMUONTriggerSegmentation();
20
5398f946 21 virtual Float_t Distance2AndOffset(Int_t /*iX*/, Int_t /*iY*/, Float_t /*X*/, Float_t /*Y*/, Int_t * /*dummy*/) {return 0.;} ///< Distance between 1 pad and a position
22 virtual Float_t Dpx() const {return 0.;} ///< Pad size in x
23 virtual Float_t Dpy() const {return 0.;} ///< Pad size in y
0a11496e 24 virtual Float_t Dpx(Int_t isec) const; // Pad size in x by Sector
25 virtual Float_t Dpy(Int_t isec) const; // Pad size in y by Sector
5398f946 26 virtual void Draw(const char */*opt*/ = "") {} ///< Not implemented
27 virtual void FirstPad(Float_t /*xhit*/, Float_t /*yhit*/, Float_t /*dx*/, Float_t /*dy*/){} ///< Not implemented
28 virtual void FirstPad(Float_t /*xhit*/, Float_t /*yhit*/, Float_t /*zhit*/, Float_t /*dx*/, Float_t /*dy*/) {} ///< Not implemented
0a11496e 29
5398f946 30 virtual Bool_t HasPad(Float_t /*x*/, Float_t /*y*/, Float_t /*z*/) { return true; } ///< Not implemented
79b4ba23 31 virtual Bool_t HasPad(Int_t ix, Int_t iy);
5398f946 32 virtual AliMUONGeometryDirection GetDirection() { return kDirUndefined; } ///< Not implemented
33 virtual const AliMpVSegmentation* GetMpSegmentation() const { return 0; } ///< Not implemented
0a11496e 34
5398f946 35 virtual Float_t GetAnod(Float_t /*xhit*/) const {return 0; } ///< Anod wire coordinate closest to xhit
0a11496e 36 virtual void GetPadI(Float_t x ,Float_t y ,Int_t &ix,Int_t &iy); // Transform from pad to real coordinates
37 virtual void GetPadI(Float_t x, Float_t y , Float_t z, Int_t &ix, Int_t &iy);
38 virtual void GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y);
5398f946 39 /// Returns real coordinates (x,y,z) for given pad coordinates (ix,iy)
0a11496e 40 virtual void GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y, Float_t &z) {z=0; GetPadC(ix, iy, x , y);}
9db6c8d7 41
0a11496e 42 virtual void GetPadLoc2Glo(Int_t ixLoc, Int_t iyLoc, Int_t &ixGlo, Int_t &iyGlo);
d173a061 43 virtual void GetPadGlo2Loc(Int_t ixLoc, Int_t iyLoc, Int_t &ixGlo, Int_t &iyGlo);
0a11496e 44 virtual void IntegrationLimits(Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2); //Current integration limits
5398f946 45 virtual Int_t ISector() {return fSector;} ///< Current Pad during Integration (current sector)
46 virtual Int_t Ix() {return fIx;} ///< x-coordinate
47 virtual Int_t Iy() {return fIy;} ///< y-coordinate
0a11496e 48
49// virtual Int_t MorePads(); // Condition
5398f946 50 virtual Int_t MorePads(){return 0;}; ///< Condition
0a11496e 51
52 virtual void Neighbours(Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]); // Get next neighbours
5398f946 53 virtual void NextPad(){} ///< Stepper
0a11496e 54
5398f946 55 virtual Int_t Npx() const {return fNpx;} ///< Maximum number of Pads in x
56 virtual Int_t Npy() const {return fNpy;} ///< Maximum number of Pads in y
0a11496e 57
5398f946 58 virtual void SetDAnod(Float_t /*D*/) {/*fWireD = D*/;}; ///< Anod pitch
79b4ba23 59 virtual Int_t Sector(Int_t ix, Int_t iy); // Calculate sector from pad coordinates
0a11496e 60 virtual void SetHit(Float_t xhit, Float_t yhit); // Set hit position
61 virtual void SetHit(Float_t xhit, Float_t yhit, Float_t zhit);
5398f946 62 virtual void SetId(Int_t id) {fId=id;} ///< Setting detection element
63 virtual void SetPad(Int_t ix, Int_t iy); // Set pad position
64 virtual void SetPadDivision(Int_t /*ndiv[4]*/){} ///< Set Slat Segmentation Parameters
65 virtual void SetPadSize(Float_t /*p1*/, Float_t /*p2*/){;}; ///< Pad size Dx*Dy
66 virtual void SetPcbBoards(Int_t /*n[4]*/){} ///< Set Segmentation Zones (PCB Boards)
38aedc99 67// add to St345SlatSegmentation
68 virtual void SetLineNumber(Int_t iLineNumber);
69 virtual Int_t ModuleColNum(Int_t ixGlo);
d173a061 70// add to St345SlatSegmentation
0a11496e 71
72 // The following function could be obsolet for this class, but they are pure virtual in AliSegmentation
5398f946 73 virtual void GetNParallelAndOffset(Int_t /*iX*/, Int_t /*iY*/, Int_t */*Nparallel*/, Int_t */*Offset*/){};///< Not implemented
74 virtual Int_t SigGenCond(Float_t /*x*/, Float_t /*y*/, Float_t /*z*/){return 0;} ; ///< Signal Generation Condition during Stepping
75 virtual void SigGenInit(Float_t /*x*/, Float_t /*y*/, Float_t /*z*/){}; ///< Initialise signal gneration at coord (x,y,z)
76 virtual void GiveTestPoints(Int_t &/*n*/, Float_t * /*x*/, Float_t */*y*/) const{}; ///< Test points for auto calibration
77 virtual void SetCorrFunc(Int_t /*dum*/, TF1* /*func*/){}; ///< Function for systematic corrections, Set the correction function
78 virtual TF1* CorrFunc(Int_t) const {return 0x0;} ///< Get the correction Function
0a11496e 79 virtual Int_t Sector(Float_t /*x*/, Float_t /*y*/) {return 1;}
80
5398f946 81 virtual void Init(Int_t /*detectionElementId*/){} ///< Initialisation
79b4ba23 82 virtual void Init(Int_t detectionElementId,
0a11496e 83 Int_t nStrip[7],
84 Float_t stripYsize[7],
85 Float_t stripXsize[7],
86 Float_t offset); // Initialisation
0a11496e 87
70ef378c 88 void Print(Option_t* opt="") const;
89
0a11496e 90 protected:
91
92 AliMUONTriggerSegmentation(const AliMUONTriggerSegmentation& rhs);
93 AliMUONTriggerSegmentation& operator=(const AliMUONTriggerSegmentation& rhs);
94
d173a061 95 // Internal geometry
18b6b8c7 96 Bool_t fBending; ///< 0: Bending or 1:Non Bending segmentation
97 Int_t fId; ///< Identifier of detection element
98 Int_t fNsec; ///< Number of density sectors
99 Int_t fNpx; ///< Number of pads in x
100 Int_t fNpy; ///< Number of pads in y
101 Int_t fSector; ///< Current density sector
0a11496e 102
103 // Current pad and wire during tracking (cursor at hit centre)
18b6b8c7 104 Float_t fXhit; //!< x-position of hit
105 Float_t fYhit; //!< y-position of hit
0a11496e 106
107 // Current pad and wire during tracking (cursor at hit centre)
18b6b8c7 108 Int_t fIx; //!< pad coord. x
109 Int_t fIy; //!< pad coord. y
110 Float_t fX; //!< real coord. x
111 Float_t fY; //!< real ccord. y
0a11496e 112
79b4ba23 113// add to St345SlatSegmentation
18b6b8c7 114 Int_t fLineNumber; ///< line number of the RPC (1:9 - top:bottom)
115 Int_t fNstrip[7]; ///< number of strips per module in RPC
116 Float_t fStripYsize[7]; ///< strip Y size per module in RPC
117 Float_t fStripXsize[7]; ///< strip X size per module in RPC
118 Float_t fModuleXmin[7]; ///< x min position of modules
119 Float_t fModuleXmax[7]; ///< x max position of modules
120 Float_t fModuleYmin[7]; ///< y min position of modules
121 Float_t fRpcHalfXsize; ///< RPC half size in x
122 Float_t fRpcHalfYsize; ///< RPC half size in y
79b4ba23 123// add to St345SlatSegmentation
124
18b6b8c7 125 ClassDef(AliMUONTriggerSegmentation,1) // Trigger segmentation
0a11496e 126};
127#endif
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