Possibility to fix some of the parameters. New method to get the number of free param...
[u/mrichter/AliRoot.git] / FMD / AliFMDGeometryBuilder.h
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54e415a8 1#ifndef ALIFMDGEOMETRYBUILDER_H
2#define ALIFMDGEOMETRYBUILDER_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights
4 * reserved.
5 *
6 * Latest changes by Christian Holm Christensen <cholm@nbi.dk>
7 *
8 * See cxx source for full Copyright notice
9 */
02a27b50 10// Builder of FMD geometry.
11// This class takes care of actually building the geometry using the
12// TGeo classes. Various parameters are fecthed from the
13// AliFMDGeometry manager.
c2fc1258 14/** @file AliFMDGeometryBuilder.h
15 @author Christian Holm Christensen <cholm@nbi.dk>
16 @date Mon Mar 27 12:41:17 2006
17 @brief Class to build the FMD geometry
18*/
54e415a8 19#ifndef ROOT_TTask
20# include <TTask.h>
21#endif
22#ifndef ROOT_TArrayI
23# include <TArrayI.h>
24#endif
25class TGeoVolume;
26class TGeoMedium;
27class AliFMD;
28class AliFMDRing;
29class AliFMDDetector;
30class AliFMD1;
31class AliFMD2;
32class AliFMD3;
33
34//____________________________________________________________________
9f662337 35/** @class AliFMDGeometryBuilder
36 @brief Builder of FMD geometry.
37 This class takes care of actually building the geometry using the
38 @b TGeo classes. Various parameters are fecthed from the
39 AliFMDGeometry manager.
40 @ingroup FMD_sim
41 */
54e415a8 42class AliFMDGeometryBuilder : public TTask
43{
44public:
54e415a8 45 /** CTOR */
9f662337 46 AliFMDGeometryBuilder();
47 /** CTOR
48 @param detailed Whether to make a detailed geometry. */
54e415a8 49 AliFMDGeometryBuilder(Bool_t detailed);
50 virtual ~AliFMDGeometryBuilder() {}
51 /** Register */
52 virtual void Exec(Option_t* option="");
53 /** @param use Wheher to assemblies in the geometry definition */
54 virtual void UseAssembly(Bool_t use=kTRUE) { fUseAssembly = use; }
55 /** Whether to make a detailed geometry or not.
56 @param use If true, make a detailed geometry */
57 virtual void SetDetailed(Bool_t use) { fDetailed = use; }
58 /** @return Sector offset in volume tree */
59 Int_t GetSectorOff() const { return fSectorOff; }
60 /** @return Module offset in volume tree */
61 Int_t GetModuleOff() const { return fModuleOff; }
62 /** @return Ring offset in the volume tree */
63 Int_t GetRingOff() const { return fRingOff; }
64 /** @return Detector offfset in the volume tree */
65 Int_t GetDetectorOff() const { return fDetectorOff; }
66protected:
02a27b50 67 /** Copy CTOR */
b5ee4425 68 AliFMDGeometryBuilder(const AliFMDGeometryBuilder& o)
69 : TTask(o),
70 fActiveId(o.fActiveId),
71 fDetailed(o.fDetailed),
72 fUseAssembly(o.fUseAssembly),
73 fSectorOff(o.fSectorOff),
74 fModuleOff(o.fModuleOff),
75 fRingOff(o.fRingOff),
76 fDetectorOff(o.fDetectorOff),
77 fSi(o.fSi),
78 fC(o.fC),
79 fAl(o.fAl),
80 fPCB(o.fPCB),
81 fChip(o.fChip),
82 fAir(o.fAir),
83 fPlastic(o.fPlastic),
84 fCopper(o.fCopper)
85 {}
02a27b50 86 /** Assignment operator */
87 AliFMDGeometryBuilder& operator=(const AliFMDGeometryBuilder&){return *this;}
54e415a8 88 /** Make a ring volume
89 @param r Ring geometry
90 @return Ring volume */
91 virtual TGeoVolume* RingGeometry(AliFMDRing* r);
92 /** Make a detector volume
93 @param d Detector geometry
f8616692 94 @param motherTop Mother volume (detector volume)
95 @param motherBot Mother volume (detector volume)
54e415a8 96 @param zmother Z position of mother
f8616692 97 @param innerTop Inner ring volume
98 @param innerBot Inner ring volume
99 @param outerTop Outer ring volume
100 @param outerBot Outer ring volume
54e415a8 101 @return Detector volume */
102 virtual TGeoVolume* DetectorGeometry(AliFMDDetector* d,
bf000c32 103 TGeoVolume* motherTop,
104 TGeoVolume* motherBot,
105 Double_t zmother,
106 TGeoVolume* innerTop,
107 TGeoVolume* innerBot,
108 TGeoVolume* outerTop=0,
109 TGeoVolume* outerBot=0);
54e415a8 110 /** Make FMD1 volume
111 @param d Detector geometry
f8616692 112 @param innerTop Inner ring volume
113 @param innerBot Inner ring volume
54e415a8 114 @return FMD1 volume */
bf000c32 115 virtual TGeoVolume* FMD1Geometry(AliFMD1* d,
116 TGeoVolume* innerTop,
117 TGeoVolume* innerBot);
54e415a8 118 /** Make FMD2 volume
119 @param d Detector geometry
f8616692 120 @param innerTop Inner ring volume
121 @param innerBot Inner ring volume
122 @param outerTop Outer ring volume
123 @param outerBot Outer ring volume
54e415a8 124 @return FMD2 volume */
bf000c32 125 virtual TGeoVolume* FMD2Geometry(AliFMD2* d,
126 TGeoVolume* innerTop,
127 TGeoVolume* innerBot,
128 TGeoVolume* outerTop,
129 TGeoVolume* outerBot);
54e415a8 130 /** Make FMD3 volume
131 @param d Detector geometry
f8616692 132 @param innerTop Inner ring volume
133 @param innerBot Inner ring volume
134 @param outerTop Outer ring volume
135 @param outerBot Outer ring volume
54e415a8 136 @return FMD3 volume */
bf000c32 137 virtual TGeoVolume* FMD3Geometry(AliFMD3* d,
138 TGeoVolume* innerTop,
139 TGeoVolume* innerBot,
140 TGeoVolume* outerTop,
141 TGeoVolume* outerBot);
54e415a8 142
143
144 TArrayI fActiveId; //! Active volume ID's
145 Bool_t fDetailed; // Whether to make a detailed simulation
146 Bool_t fUseAssembly; // Assembly volumes
147 Int_t fSectorOff; // Sector offset in volume tree
148 Int_t fModuleOff; // Module offset in volume tree
149 Int_t fRingOff; // Ring offset in the volume tree
150 Int_t fDetectorOff; // Detector offfset in the volume tree
151
152 TGeoMedium* fSi; //! Si Medium
153 TGeoMedium* fC; //! C Medium
154 TGeoMedium* fAl; //! Al Medium
155 TGeoMedium* fPCB; //! PCB Medium
156 TGeoMedium* fChip; //! Chip Medium
157 TGeoMedium* fAir; //! Air Medium
158 TGeoMedium* fPlastic; //! Plastic Medium
159 TGeoMedium* fCopper; //! Copper Medium
160
161 static const Char_t* fgkActiveName; // Name of Active volumes
162 static const Char_t* fgkSectorName; // Name of Sector volumes
163 static const Char_t* fgkStripName; // Name of Strip volumes
bf000c32 164 static const Char_t* fgkSensorName; // Name of Sensor volumes
54e415a8 165 static const Char_t* fgkPCBName; // Name of PCB volumes
bf000c32 166 static const Char_t* fgkCuName; // Name of copper volumes
167 static const Char_t* fgkChipName; // Name of chip volumes
54e415a8 168 static const Char_t* fgkLongLegName; // Name of LongLeg volumes
169 static const Char_t* fgkShortLegName; // Name of ShortLeg volumes
170 static const Char_t* fgkFrontVName; // Name of Front volumes
171 static const Char_t* fgkBackVName; // Name of Back volumes
bf000c32 172 static const Char_t* fgkRingTopName; // Name of Top ring volumes
173 static const Char_t* fgkRingBotName; // Name of Bottom ring volumes
174 static const Char_t* fgkHCName; // Name of Honeycomb volumes
175 static const Char_t* fgkIHCName; // Name of Inner honeycomb volumes
54e415a8 176 static const Char_t* fgkNoseName; // Name of Nose volumes
177 static const Char_t* fgkBackName; // Name of Back volumes
178 static const Char_t* fgkBeamName; // Name of Beam volumes
179 static const Char_t* fgkFlangeName; // Name of Flange volumes
bf000c32 180 static const Char_t* fgkFMDName; // Name of Half FMD volumes
54e415a8 181
182 ClassDef(AliFMDGeometryBuilder,1)
183};
184
185#endif
186//____________________________________________________________________
187//
188// Local Variables:
189// mode: C++
190// End:
191//
192// EOF
193//
194