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1 | #ifndef ALIITSINITGEOMETRY_H | |
2 | #define ALIITSINITGEOMETRY_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* | |
7 | $Id$ | |
8 | */ | |
9 | ||
10 | ///////////////////////////////////////////////////////////////////// | |
11 | // Class to inilize AliITSgeom and the like for both simulation | |
12 | // and reconstruction. | |
13 | ///////////////////////////////////////////////////////////////////// | |
14 | ||
15 | #include <TObject.h> | |
16 | #include <TString.h> | |
17 | ||
18 | class AliITSgeom; | |
19 | ||
20 | typedef enum { | |
21 | kvDefault=0,kv11=11 | |
22 | } AliITSVersion_t; | |
23 | ||
24 | class TArrayD; | |
25 | class TGeoHMatrix; | |
26 | class TDatime; | |
27 | ||
28 | class AliITSInitGeometry : public TObject{ | |
29 | public: | |
30 | ||
31 | AliITSInitGeometry();//Default Constructor | |
32 | AliITSInitGeometry(AliITSVersion_t version, | |
33 | Int_t minorversion=2);//Standard Constructor | |
34 | //virtual ~AliITSInitGeometry(); // Destructor | |
35 | // | |
36 | // Create and initialize geometry from TGeo | |
37 | AliITSgeom* CreateAliITSgeom(); | |
38 | AliITSgeom* CreateAliITSgeom(Int_t major,Int_t minor); | |
39 | Bool_t InitAliITSgeom(AliITSgeom *geom);//Initilize geometry from gGeoManager | |
40 | // Getters and Setters | |
41 | // Getters and Setters | |
42 | void SetVersion(AliITSVersion_t maj,Int_t min) {// Set Major and Minor versions | |
43 | fMajorVersion=maj;fMinorVersion=min;} | |
44 | TString GetGeometryName()const {return fName;}// Return geometry name | |
45 | void SetGeometryName(const Char_t *name){fName = name;}// Set Geometry name | |
46 | Int_t GetMajorVersion()const {return (Int_t)fMajorVersion;} // Return geometry major version | |
47 | Int_t GetMinorVersion()const{return fMinorVersion;}// Return geometry minor version | |
48 | Bool_t GetTiming()const{return fTiming;} // return routine timing flag | |
49 | void SetTiming(Bool_t time=kTRUE){fTiming=time;}// Set routine timing (on) | |
50 | Bool_t GetSegGeom()const{return fSegGeom;} // return flag indecating the use of AliITSsegmentation or AliITSgeomS?D class in fShape. | |
51 | void SetSegGeom(Bool_t seg=kTRUE){fSegGeom = seg;}// Set the use of AliITSsegmentation class' instead of AliITSgeomS?D class in fShape | |
52 | Bool_t GetDecoding()const{return fDecode;}// Return flag indecating wether to use new/old decoding | |
53 | void SetDecoding(Bool_t newdec=kFALSE){fDecode = newdec;}// Set flag to use new/old decoding | |
54 | // Set debug level. debug=0 no debug info outputted. | |
55 | void SetDebug(Int_t debug=0){fDebug=debug;}; | |
56 | // Retrun debug value | |
57 | Int_t GetDebug()const{return fDebug;}; | |
58 | // Decode module number into old layer, ladder, and detector numbers | |
59 | void DecodeDetectorLayers(Int_t mod,Int_t &lay,Int_t &lad,Int_t &det); | |
60 | // find module number by layer, and copy numbers | |
61 | void DecodeDetector(Int_t &mod,Int_t lay,Int_t cpn0, | |
62 | Int_t cpn1,Int_t cpn2) const; | |
63 | // Given module number, find copy numbers. | |
64 | void RecodeDetector(Int_t mod,Int_t &cpn0,Int_t &cpn1,Int_t &cpn2); | |
65 | // fills the string str with the major and minor version number | |
66 | Bool_t WriteVersionString(Char_t *str,Int_t length, | |
67 | AliITSVersion_t maj,Int_t min, | |
68 | const Char_t *cvsDate,const Char_t *cvsRev)const; | |
69 | // decodes the string str with the major and minor version number | |
70 | Bool_t ReadVersionString(const Char_t *str,Int_t length, | |
71 | AliITSVersion_t &maj,Int_t &min,TDatime &dt)const; | |
72 | ||
73 | static Bool_t SPDIsTGeoNative() {return !fgkOldSPDbarrel;} | |
74 | static Bool_t SDDIsTGeoNative() {return !fgkOldSDDbarrel;} | |
75 | static Bool_t SSDIsTGeoNative() {return !fgkOldSSDbarrel;} | |
76 | ||
77 | static Bool_t SDDconeIsTGeoNative() {return ! fgkOldSDDcone;} | |
78 | static Bool_t SSDconeIsTGeoNative() {return ! fgkOldSSDcone;} | |
79 | static Bool_t SPDshieldIsTGeoNative() {return ! fgkOldSPDshield;} | |
80 | static Bool_t SDDshieldIsTGeoNative() {return ! fgkOldSDDshield; } | |
81 | static Bool_t SSDshieldIsTGeoNative() {return ! fgkOldSSDshield;} | |
82 | static Bool_t ServicesAreTGeoNative() {return ! fgkOldServices;} | |
83 | static Bool_t SupportIsTGeoNative() {return ! fgkOldSupports;} | |
84 | ||
85 | private: | |
86 | // Decode module number into old layer, ladder, and detector numbers | |
87 | void DecodeDetectorLayersv11(Int_t mod,Int_t &lay, | |
88 | Int_t &lad,Int_t &det); | |
89 | // find module number by layer, and copy numbers | |
90 | void DecodeDetectorv11(Int_t &mod,Int_t lay,Int_t cpn0,Int_t cpn1, | |
91 | Int_t cpn2)const; | |
92 | // Given module number, find copy numbers. | |
93 | void RecodeDetectorv11(Int_t mod,Int_t &cpn0,Int_t &cpn1, | |
94 | Int_t &cpn2); | |
95 | // Virtual MC code | |
96 | Bool_t InitAliITSgeomV11(AliITSgeom *geom); | |
97 | Bool_t GetTransformation(const TString &volumePath,TGeoHMatrix &mat); | |
98 | Bool_t GetShape(const TString &volumePath,TString &shapeType,TArrayD &par); | |
99 | void TransposeTGeoHMatrix(TGeoHMatrix *m) const; | |
100 | ||
101 | TString fName; // Geometry name | |
102 | Int_t fMinorVersion; // Geometry minor version | |
103 | AliITSVersion_t fMajorVersion; // Geometry swich value | |
104 | Bool_t fTiming; // Flag to start inilization timing | |
105 | Bool_t fSegGeom; // Flag to switch between the old use of | |
106 | // AliITSgeomS?D class, or AliITSsegmentation | |
107 | // class in fShape of AliITSgeom class. | |
108 | Bool_t fDecode; // Flag for new/old decoding | |
109 | Int_t fDebug; // Debug flag | |
110 | ||
111 | static const Bool_t fgkOldSPDbarrel; // use old geo for SPD ? | |
112 | static const Bool_t fgkOldSDDbarrel; // use old geo for SDD ? | |
113 | static const Bool_t fgkOldSSDbarrel; // use old geo for SSD ? | |
114 | static const Bool_t fgkOldSDDcone; // use old geo for SDD cone ? | |
115 | static const Bool_t fgkOldSSDcone; // use old geo for SSD cone? | |
116 | static const Bool_t fgkOldSPDshield; // use old geo for SPD shield ? | |
117 | static const Bool_t fgkOldSDDshield; // use old geo for SDD shield ? | |
118 | static const Bool_t fgkOldSSDshield; // use old geo for SDD shield ? | |
119 | static const Bool_t fgkOldServices; // use old geo for services ? | |
120 | static const Bool_t fgkOldSupports; // use old geo for supports ? | |
121 | ||
122 | ClassDef(AliITSInitGeometry,0) // create/Init AliITSgeom | |
123 | // 0 in ClassDef indicates that this class will not be "saved" in a file. | |
124 | }; | |
125 | ||
126 | #endif | |
127 |