- fixing warnings/coverity
[u/mrichter/AliRoot.git] / ITS / AliITSInitGeometry.h
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023ae34b 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
108bd0fe 10/////////////////////////////////////////////////////////////////////
6b0f3880 11// Class to inilize AliITSgeom and the like for both simulation
108bd0fe 12// and reconstruction.
6b0f3880 13/////////////////////////////////////////////////////////////////////
14
023ae34b 15#include <TObject.h>
023ae34b 16#include <TString.h>
012f0f4c 17#include "AliITSgeom.h"
023ae34b 18
108bd0fe 19typedef enum {
325d8c32 20 kvDefault=0,kv11=11,kv11Hybrid=110
108bd0fe 21} AliITSVersion_t;
22
6b0f3880 23class TArrayD;
24class TGeoHMatrix;
012f0f4c 25class TDatime;
023ae34b 26
27class AliITSInitGeometry : public TObject{
28 public:
012f0f4c 29
30 AliITSInitGeometry();//Default Constructor
31 AliITSInitGeometry(AliITSVersion_t version,
32 Int_t minorversion=2);//Standard Constructor
023ae34b 33 //virtual ~AliITSInitGeometry(); // Destructor
34 //
012f0f4c 35 // Create and initialize geometry from TGeo
36 AliITSgeom* CreateAliITSgeom();
37 AliITSgeom* CreateAliITSgeom(Int_t major,Int_t minor);
38 Bool_t InitAliITSgeom(AliITSgeom *geom);//Initilize geometry from gGeoManager
39 // Getters and Setters
023ae34b 40 // Getters and Setters
012f0f4c 41 void SetVersion(AliITSVersion_t maj,Int_t min) {// Set Major and Minor versions
42 fMajorVersion=maj;fMinorVersion=min;}
023ae34b 43 TString GetGeometryName()const {return fName;}// Return geometry name
44 void SetGeometryName(const Char_t *name){fName = name;}// Set Geometry name
108bd0fe 45 Int_t GetMajorVersion()const {return (Int_t)fMajorVersion;} // Return geometry major version
023ae34b 46 Int_t GetMinorVersion()const{return fMinorVersion;}// Return geometry minor version
023ae34b 47 Bool_t GetTiming()const{return fTiming;} // return routine timing flag
48 void SetTiming(Bool_t time=kTRUE){fTiming=time;}// Set routine timing (on)
49 Bool_t GetSegGeom()const{return fSegGeom;} // return flag indecating the use of AliITSsegmentation or AliITSgeomS?D class in fShape.
50 void SetSegGeom(Bool_t seg=kTRUE){fSegGeom = seg;}// Set the use of AliITSsegmentation class' instead of AliITSgeomS?D class in fShape
51 Bool_t GetDecoding()const{return fDecode;}// Return flag indecating wether to use new/old decoding
52 void SetDecoding(Bool_t newdec=kFALSE){fDecode = newdec;}// Set flag to use new/old decoding
012f0f4c 53 // Set debug level. debug=0 no debug info outputted.
54 void SetDebug(Int_t debug=0){fDebug=debug;};
55 // Retrun debug value
56 Int_t GetDebug()const{return fDebug;};
57 // Decode module number into old layer, ladder, and detector numbers
58 void DecodeDetectorLayers(Int_t mod,Int_t &lay,Int_t &lad,Int_t &det);
59 // find module number by layer, and copy numbers
60 void DecodeDetector(Int_t &mod,Int_t lay,Int_t cpn0,
61 Int_t cpn1,Int_t cpn2) const;
62 // Given module number, find copy numbers.
63 void RecodeDetector(Int_t mod,Int_t &cpn0,Int_t &cpn1,Int_t &cpn2);
64 // fills the string str with the major and minor version number
65 Bool_t WriteVersionString(Char_t *str,Int_t length,
66 AliITSVersion_t maj,Int_t min,
67 const Char_t *cvsDate,const Char_t *cvsRev)const;
68 // decodes the string str with the major and minor version number
69 Bool_t ReadVersionString(const Char_t *str,Int_t length,
70 AliITSVersion_t &maj,Int_t &min,TDatime &dt)const;
023ae34b 71
012f0f4c 72 static Bool_t SPDIsTGeoNative() {return !fgkOldSPDbarrel;}
73 static Bool_t SDDIsTGeoNative() {return !fgkOldSDDbarrel;}
74 static Bool_t SSDIsTGeoNative() {return !fgkOldSSDbarrel;}
108bd0fe 75
012f0f4c 76 static Bool_t SDDconeIsTGeoNative() {return ! fgkOldSDDcone;}
77 static Bool_t SSDconeIsTGeoNative() {return ! fgkOldSSDcone;}
78 static Bool_t SPDshieldIsTGeoNative() {return ! fgkOldSPDshield;}
79 static Bool_t SDDshieldIsTGeoNative() {return ! fgkOldSDDshield; }
80 static Bool_t SSDshieldIsTGeoNative() {return ! fgkOldSSDshield;}
81 static Bool_t ServicesAreTGeoNative() {return ! fgkOldServices;}
82 static Bool_t SupportIsTGeoNative() {return ! fgkOldSupports;}
108bd0fe 83
012f0f4c 84 private:
85 // Decode module number into old layer, ladder, and detector numbers
012f0f4c 86 void DecodeDetectorLayersv11(Int_t mod,Int_t &lay,
87 Int_t &lad,Int_t &det)const{
88 lay=lad=det=mod;};
89 // find module number by layer, and copy numbers
ce189d7c 90 void DecodeDetectorv11(Int_t &mod,Int_t lay,Int_t /* cpn0 */,
91 Int_t /* cpn1 */,Int_t /* cpn2 */) const{
92 mod=lay;};
012f0f4c 93 // Given module number, find copy numbers.
94 void RecodeDetectorv11(Int_t mod,Int_t &cpn0,Int_t &cpn1,
95 Int_t &cpn2)const{
96 cpn0=cpn1=cpn2=mod;};
97 // Decode module number into old layer, ladder, and detector numbers
98 void DecodeDetectorv11Hybrid(Int_t &mod,Int_t lay,Int_t cpn0,Int_t cpn1,
99 Int_t cpn2)const;
100 // find module number by layer, and copy numbers
101 void RecodeDetectorv11Hybrid(Int_t mod,Int_t &cpn0,Int_t &cpn1,
102 Int_t &cpn2);
103 // Given module number, find copy numbers.
104 void DecodeDetectorLayersv11Hybrid(Int_t mod,Int_t &lay,Int_t &lad,
105 Int_t &det);
106
325d8c32 107 // Virtual MC code
108bd0fe 108 Bool_t InitAliITSgeomV11Hybrid(AliITSgeom *geom);
109 Bool_t InitAliITSgeomV11(AliITSgeom *geom);
023ae34b 110 Bool_t GetTransformation(const TString &volumePath,TGeoHMatrix &mat);
111 Bool_t GetShape(const TString &volumePath,TString &shapeType,TArrayD &par);
012f0f4c 112 void TransposeTGeoHMatrix(TGeoHMatrix *m) const;
023ae34b 113
012f0f4c 114 TString fName; // Geometry name
115 Int_t fMinorVersion; // Geometry minor version
116 AliITSVersion_t fMajorVersion; // Geometry swich value
117 Bool_t fTiming; // Flag to start inilization timing
118 Bool_t fSegGeom; // Flag to switch between the old use of
119 // AliITSgeomS?D class, or AliITSsegmentation
120 // class in fShape of AliITSgeom class.
121 Bool_t fDecode; // Flag for new/old decoding
122 Int_t fDebug; // Debug flag
108bd0fe 123
124 static const Bool_t fgkOldSPDbarrel; // use old geo for SPD ?
125 static const Bool_t fgkOldSDDbarrel; // use old geo for SDD ?
126 static const Bool_t fgkOldSSDbarrel; // use old geo for SSD ?
127 static const Bool_t fgkOldSDDcone; // use old geo for SDD cone ?
128 static const Bool_t fgkOldSSDcone; // use old geo for SSD cone?
129 static const Bool_t fgkOldSPDshield; // use old geo for SPD shield ?
130 static const Bool_t fgkOldSDDshield; // use old geo for SDD shield ?
131 static const Bool_t fgkOldSSDshield; // use old geo for SDD shield ?
132 static const Bool_t fgkOldServices; // use old geo for services ?
133 static const Bool_t fgkOldSupports; // use old geo for supports ?
023ae34b 134
135 ClassDef(AliITSInitGeometry,0) // create/Init AliITSgeom
136 // 0 in ClassDef indicates that this class will not be "saved" in a file.
137};
138
139#endif
140