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a3d834a0 | 1 | #ifndef ALIITSGEOMSSD_H |
2 | #define ALIITSGEOMSSD_H | |
3da30618 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
58005f18 | 7 | |
85f1e34a | 8 | //////////////////////////////////////////////////////////////////////// |
9 | // This class is for the Silicon Strip Detector, SSD, specific geometry. | |
10 | // It is being replaced by AliITSsegmentationSSD class. This file also | |
11 | // constains classes derived from AliITSgeomSSD which do nothing but | |
12 | // initilize this one with predefined values. | |
13 | //////////////////////////////////////////////////////////////////////// | |
14 | ||
4024ebf6 | 15 | #include <TObject.h> |
8253cd9a | 16 | #include <TBRIK.h> |
e8189707 | 17 | |
8253cd9a | 18 | class TShape; |
e8189707 | 19 | |
8253cd9a | 20 | class AliITSgeomSSD : public TObject { |
58005f18 | 21 | |
4024ebf6 | 22 | public: |
31b8cd63 | 23 | AliITSgeomSSD(); // default constructor |
8253cd9a | 24 | AliITSgeomSSD(const Float_t *box,Float_t ap,Float_t an, |
25 | Int_t np,Float_t *p,Int_t nn,Float_t *n); // Constructor | |
26 | virtual ~AliITSgeomSSD(); // Destructor | |
27 | AliITSgeomSSD(const AliITSgeomSSD &source);// copy constructor | |
28 | virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source); // = opt. | |
31b8cd63 | 29 | void ResetSSD(const Float_t *box,Float_t ap,Float_t an, |
30 | Int_t np,Float_t *p,Int_t nn,Float_t *n); // Filler | |
8253cd9a | 31 | virtual TShape *GetShape() const {return fShapeSSD;}// get shape |
31b8cd63 | 32 | virtual Float_t GetDx() const {if(fShapeSSD!=0) return fShapeSSD->GetDx(); |
8253cd9a | 33 | else return 0.0;}// get Dx |
31b8cd63 | 34 | virtual Float_t GetDy() const {if(fShapeSSD!=0) return fShapeSSD->GetDy(); |
8253cd9a | 35 | else return 0.0;}// get Dy |
31b8cd63 | 36 | virtual Float_t GetDz() const {if(fShapeSSD!=0) return fShapeSSD->GetDz(); |
8253cd9a | 37 | else return 0.0;}// get Dz |
31b8cd63 | 38 | virtual Int_t GetNAnodes() const {return fNp-1;}//the number of Anodes "P" |
39 | virtual Int_t GetNCathodess() const {return fNn-1;}//the number of Cathodes "N" | |
40 | virtual Float_t GetAnodePitch(Int_t i=0) const { //anode pitch for anode i | |
8253cd9a | 41 | if(i>=0&&i<fNp) return fLowEdgeP[i+1]-fLowEdgeP[i];else return 0.0;} |
31b8cd63 | 42 | virtual Float_t GetCathodePitch(Int_t i=0) const { // cathode pitch for cathode i |
8253cd9a | 43 | if(i>0&&i<fNn) return fLowEdgeN[1]-fLowEdgeN[0];else return 0.0;} |
31b8cd63 | 44 | virtual Float_t GetAnodeAngle() const {return fAngleP;}//anode strip angle. |
45 | virtual Float_t GetCathodeAngle() const {return fAngleN;}//cathode strip angle. | |
8253cd9a | 46 | virtual void SetShape(char *name,char *title,char *mat, |
47 | Float_t dx,Float_t dy,Float_t dz){ | |
48 | // defines TBRIK with given paramters | |
49 | fShapeSSD = new TBRIK(name,title,mat,dx,dy,dz);}; | |
50 | virtual void SetNAnodes(Int_t n) {// sets the number of Anodes "P" and | |
51 | // allocates array of low edges. | |
52 | fNp=n+1;delete fLowEdgeP;fLowEdgeP = new Float_t[fNp];} | |
53 | virtual void SetNCathotess(Int_t n) {// sets the number of Anodes "N" and | |
54 | // allocates array of low edges. | |
55 | fNn=n+1;delete fLowEdgeN;fLowEdgeN =new Float_t[fNn];} | |
56 | virtual void SetAnodeLowEdges(Float_t *p){// sets Anode low edges +1. | |
57 | for(Int_t i=0;i<fNp;i++)fLowEdgeP[i]=p[i];} | |
58 | virtual void SetCathodeLowEdges(Float_t *p){// sets Cathodes low edges +1. | |
59 | for(Int_t i=0;i<fNn;i++)fLowEdgeN[i]=p[i];} | |
60 | virtual void SetAnodeAngle(Float_t a){fAngleP=a;} //sets anode angle. | |
61 | virtual void SetCathodeAngle(Float_t a){fAngleN=a;}//sets cathode angle. | |
62 | ||
63 | virtual void Local2Det(Float_t x,Float_t z,Int_t &a,Int_t &c); | |
64 | virtual void Det2Local(Int_t a,Int_t c,Float_t &x,Float_t &z); | |
65 | ||
31b8cd63 | 66 | virtual void Print(ostream *os) const; // Output streamer to standard out. |
8253cd9a | 67 | virtual void Read(istream *is); // Input streamer to standard in. |
d2f55a22 | 68 | virtual void Print(Option_t *option="") const {TObject::Print(option);} |
69 | virtual Int_t Read(const char *name) {return TObject::Read(name);} | |
8253cd9a | 70 | |
71 | protected: | |
72 | // -+-> x | |
73 | // | | |
74 | // V | |
75 | // z | |
4024ebf6 | 76 | TBRIK *fShapeSSD; // comment |
8253cd9a | 77 | Int_t fNp; // Number of Anode strips. |
78 | Int_t fNn; // Number of Cathode strips. | |
79 | Float_t *fLowEdgeP; //[fNp] Anode side strip pitch angle==0. | |
80 | Float_t *fLowEdgeN; //[fNn] Cathode side strip pich angle==0. | |
81 | Float_t fAngleP; // Anode side strip angle (rad). | |
82 | Float_t fAngleN; // Cathode side strip angle (rad). | |
58005f18 | 83 | // or what other or different information that is needed. |
4024ebf6 | 84 | |
a3d834a0 | 85 | ClassDef(AliITSgeomSSD,1) // ITS SSD detector geometry class |
4024ebf6 | 86 | |
8253cd9a | 87 | }; |
88 | // Input and output function for standard C++ input/output. | |
89 | ostream &operator<<(ostream &os,AliITSgeomSSD &source); | |
90 | istream &operator>>(istream &os,AliITSgeomSSD &source); | |
58005f18 | 91 | #endif |
8253cd9a | 92 | //====================================================================== |
93 | #ifndef ALIITSGEOMSSD175_H | |
94 | #define ALIITSGEOMSSD175_H | |
95 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
96 | * See cxx source for full Copyright notice */ | |
4024ebf6 | 97 | |
8253cd9a | 98 | /* |
99 | $Id$ | |
100 | */ | |
4024ebf6 | 101 | |
8253cd9a | 102 | //#include "AliITSgeomSSD.h" |
4024ebf6 | 103 | |
104 | ||
8253cd9a | 105 | class TShape; |
4024ebf6 | 106 | |
8253cd9a | 107 | class AliITSgeomSSD175 : public AliITSgeomSSD { |
4024ebf6 | 108 | |
8253cd9a | 109 | public: |
110 | AliITSgeomSSD175(); | |
5402d9ca | 111 | virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source); |
8253cd9a | 112 | |
113 | // This clas now has version 0 so that it will not be written to a root | |
114 | // file. This is good since there are no longer any data members to this | |
115 | // class. It is only designed to make it easer to define this standard | |
116 | // SDD detector geometry. | |
117 | ClassDef(AliITSgeomSSD175,0) // ITS SSD detector with stips at +- 0.0175 rad. | |
118 | ||
119 | }; | |
120 | // Input and output function for standard C++ input/output. | |
121 | ostream &operator<<(ostream &os,AliITSgeomSSD175 &source); | |
122 | istream &operator>>(istream &os,AliITSgeomSSD175 &source); | |
123 | #endif | |
124 | //====================================================================== | |
125 | #ifndef ALIITSGEOMSSD27575_H | |
126 | #define ALIITSGEOMSSD27575_H | |
127 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
128 | * See cxx source for full Copyright notice */ | |
4024ebf6 | 129 | |
8253cd9a | 130 | /* |
131 | $Id$ | |
132 | */ | |
4024ebf6 | 133 | |
8253cd9a | 134 | //#include "AliITSgeomSSD.h" |
4024ebf6 | 135 | |
136 | ||
8253cd9a | 137 | class TShape; |
4024ebf6 | 138 | |
8253cd9a | 139 | class AliITSgeomSSD275and75 : public AliITSgeomSSD { |
140 | ||
141 | public: | |
142 | AliITSgeomSSD275and75(); | |
e99dbc71 | 143 | AliITSgeomSSD275and75(Int_t npar,Float_t *par); |
5402d9ca | 144 | virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source); |
8253cd9a | 145 | |
d2f55a22 | 146 | // This clas now has version 0 so that it will not be |
8253cd9a | 147 | // This clas now has version 0 so that it will not be written to a root |
148 | // file. This is good since there are no longer any data members to this | |
149 | // class. It is only designed to make it easer to define this standard | |
150 | // SDD detector geometry. | |
151 | ClassDef(AliITSgeomSSD275and75,0) // ITS SSD detector with 0.0275 and 0.0075 rad strip angles. | |
152 | ||
153 | }; | |
154 | // Input and output function for standard C++ input/output. | |
155 | ostream &operator<<(ostream &os,AliITSgeomSSD275and75 &source); | |
156 | istream &operator>>(istream &os,AliITSgeomSSD275and75 &source); | |
157 | #endif | |
158 | //====================================================================== | |
159 | #ifndef ALIITSGEOMSSD75275_H | |
160 | #define ALIITSGEOMSSD75275_H | |
161 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
162 | * See cxx source for full Copyright notice */ | |
163 | ||
164 | /* | |
165 | $Id$ | |
166 | */ | |
167 | ||
168 | //#include "AliITSgeomSSD.h" | |
169 | ||
8253cd9a | 170 | class TShape; |
171 | ||
172 | class AliITSgeomSSD75and275 : public AliITSgeomSSD { | |
173 | ||
174 | public: | |
175 | AliITSgeomSSD75and275(); | |
e99dbc71 | 176 | AliITSgeomSSD75and275(Int_t npar,Float_t *par); |
5402d9ca | 177 | virtual AliITSgeomSSD& operator=(const AliITSgeomSSD &source); |
8253cd9a | 178 | |
d2f55a22 | 179 | // This clas now has version 0 so that it will not be |
8253cd9a | 180 | // This clas now has version 0 so that it will not be written to a root |
181 | // file. This is good since there are no longer any data members to this | |
182 | // class. It is only designed to make it easer to define this standard | |
183 | // SSD detector geometry. | |
184 | ClassDef(AliITSgeomSSD75and275,0) // ITS SSD detector geometry class for 0.0075 and 0.0275 rad angled strips. | |
185 | ||
186 | }; | |
187 | // Input and output function for standard C++ input/output. | |
188 | ostream &operator<<(ostream &os,AliITSgeomSSD75and275 &source); | |
189 | istream &operator>>(istream &os,AliITSgeomSSD75and275 &source); | |
190 | #endif | |
d2f55a22 | 191 | |
192 |