SPD new geometry added to Hybrid V11
[u/mrichter/AliRoot.git] / ITS / AliITSv11Hybrid.h
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108bd0fe 1#ifndef ALIITSV11HYBRID_H
2#define ALIITSV11HYBRID_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6//========================================================================
7//
8// Geometry of the Inner Tracking System
9//
10// This geometry is a mix between the old geometry (originally coded
11// in AliITSvPPRasymmFMD) and the new TGeo geometry (v11).
12//
13// Ludovic Gaudichet (gaudichet@to.infn.it)
14//
15//========================================================================
8f8273a4 16
17
18// $Id$
19
20// $Log$
21// Revision 1.4 2007/06/28 10:17:25 masera
22// Introduction of the new SSD geometry in simulation (AliITSv11Hybrid) and suppression of overlaps between old and new parts
23//
24// Revision 1.3 2007/05/08 16:57:42 masera
25// Updates concerning the geometry: versioning system, new V11hybrid version, bug fixes (B.Nilsend and L. Gaudichet
26//
27
108bd0fe 28
29#include "AliITS.h"
012f0f4c 30#include "AliITSInitGeometry.h"
108bd0fe 31
8f8273a4 32class AliITSv11GeometrySPD;
108bd0fe 33class AliITSv11GeometrySDD;
bf210566 34class AliITSv11GeometrySSD;
108bd0fe 35
36class AliITSv11Hybrid : public AliITS {
37
38 public:
39 AliITSv11Hybrid();
8f8273a4 40 AliITSv11Hybrid(const char *title);
108bd0fe 41 AliITSv11Hybrid(const char *name, const char *title);
42 virtual ~AliITSv11Hybrid() ;
43 virtual void BuildGeometry();
44 virtual void CreateGeometry();
45 virtual void CreateMaterials();
46 virtual Int_t IsVersion() const {// returns the ITS version number
47 return 110;}
48 virtual void Init();
49 virtual void SetDefaults();
50 virtual void DrawModule() const;
51 virtual void StepManager();
52 virtual void AddAlignableVolumes() const;
53 virtual void SetWriteDet(Bool_t det=kFALSE){ // set .det write
54 fGeomDetOut = det;}
55 virtual void SetWriteDet(const char *f){ // set write file
56 strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
57 virtual void SetReadDet(Bool_t det=kFALSE){ //set .det read
58 fGeomDetIn = det;}
59 virtual void SetReadDet(const char *f){ // set read file
60 strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
61 virtual void SetEUCLIDFileName(const char *f){ // set write file
62 fEuclidGeometry=f; SetEUCLID();}
63 virtual void SetMinorVersion(Int_t v=2){ // Choose between existing minor versions
64 fMinorVersion = v;}
65 virtual void SetThicknessDet1(Float_t v=200.){
66 // Set detector thickness in layer 1
67 fDet1 = v;}
68 virtual void SetThicknessDet2(Float_t v=200.){
69 // Set detector thickness in layer 2
70 fDet2 = v;}
71 virtual void SetThicknessChip1(Float_t v=150.){
72 // Set chip thickness in layer 1
73 fChip1 = v;}
74 virtual void SetThicknessChip2(Float_t v=150.){
75 // Set chip thickness in layer 2
76 fChip2 = v;}
77 virtual void SetRails(Int_t v=0){
78 // Set flag for rails
79 fRails = v;}
80 virtual void SetCoolingFluid(Int_t v=1){
81 // Set flag for cooling fluid
82 fFluid = v;}
83 virtual void SetDensityServicesByThickness(){// uses services density
84 // calculation based on the thickness of the services.
85 fByThick = kTRUE;}
86 virtual void SetDensityServicesByMass(){// uses services density
87 // calculation based on the Mass of the services.
88 fByThick = kFALSE;}
89 virtual const char *GetEULIIDFileName() const{ // return .euc file name
90 return fEuclidGeometry.Data();}
91 virtual Bool_t GetWriteDet() const { // returns value GeomDetOut flag.
92 return fGeomDetOut;}
93 virtual Bool_t GetReadDet() const { // returns value GeomDetIn flag.
94 return fGeomDetIn;}
95 virtual char *GetReadDetFileName(){ // return .det read file name
96 if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
97 virtual char *GetWriteDetFileName(){ // return .det write file name
98 if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
99 virtual Int_t GetMajorVersion() const {// return Major Version Number
100 return fMajorVersion;}
101 virtual Int_t GetMinorVersion() const {// return Major Version Number
102 return fMinorVersion;}
103 virtual Float_t GetThicknessDet1() const {
104 // Get detector thickness in layer 1
105 return fDet1;}
106 virtual Float_t GetThicknessDet2() const {
107 // Get detector thickness in layer 2
108 return fDet2;}
109 virtual Float_t GetThicknessChip1() const {
110 // Get chip thickness in layer 1
111 return fChip1;}
112 virtual Float_t GetThicknessChip2()const {
113 // Get chip thickness in layer 2
114 return fChip2;}
115 virtual Int_t GetRails() const {
116 // Get flag for rails
117 return fRails;}
118 virtual Int_t GetCoolingFluid() const{
119 // Get flag for cooling fluid
120 return fFluid;}
121
122 protected:
123 void CreateOldGeometry();
bf210566 124 void SetT2Lmatrix(const char *name, Double_t yShift,
125 Bool_t yFlip, Bool_t yRot180=kFALSE) const; // Set T2L matrix in TGeoPNEntries
108bd0fe 126
127 private:
128 AliITSv11Hybrid(const AliITSv11Hybrid &source); // copy constructor
129 AliITSv11Hybrid& operator=(const AliITSv11Hybrid &source); // assignment operator
130 void InitAliITSgeom();
131
108bd0fe 132 Bool_t fGeomDetOut; // Flag to write .det file out
133 Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
134 Bool_t fByThick; // Flag to use services materials by thickness
135 // ture, or mass false.
136 Int_t fMajorVersion; // Major version number == IsVersion
137 Int_t fMinorVersion; // Minor version number
138 char fEuclidGeomDet[60];// file where detector transormation are define.
139 char fRead[60]; //! file name to read .det file
140 char fWrite[60]; //! file name to write .det file
141 Float_t fDet1; // thickness of detector in SPD layer 1
142 Float_t fDet2; // thickness of detector in SPD layer 2
143 Float_t fChip1; // thickness of chip in SPD layer 1
144 Float_t fChip2; // thickness of chip in SPD layer 2
145 Int_t fRails; // flag to switch rails on (=1) and off (=0)
146 Int_t fFluid; // flag to switch between water (=1) and freon (=0)
147 Int_t fIDMother; //! ITS Mother Volume id.
148
012f0f4c 149 AliITSInitGeometry fInitGeom; //! Get access to decoding and AliITSgeom init functins
8f8273a4 150 AliITSv11GeometrySPD *fSPDgeom; //! SPD Geometry
012f0f4c 151 AliITSv11GeometrySDD *fSDDgeom; //! SDD Geometry
bf210566 152 AliITSv11GeometrySSD *fSSDgeom; //! SSD Geometry
108bd0fe 153
8f8273a4 154 ClassDef(AliITSv11Hybrid,0)
108bd0fe 155};
156
157#endif