3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 // ITS step manager and geometry class for the ITS SPD test beam geometry
13 class AliITSvSPD02 : public AliITS{
15 AliITSvSPD02(); // default constructor
16 AliITSvSPD02(const char *title,Int_t geomnum=2002); // standard constructor
17 AliITSvSPD02(const AliITSvSPD02 &source); // Copy constructor
18 AliITSvSPD02& operator=(const AliITSvSPD02 &source); // = operator
19 virtual ~AliITSvSPD02(); // destructor
20 virtual void BuildGeometry();
21 virtual void CreateGeometry();
22 virtual void CreateMaterials();
23 virtual Int_t IsVersion() const {// returns the ITS version number
26 virtual void SetDefaults();
27 virtual void DrawModule() const;
28 virtual void StepManager();
29 virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
31 virtual void SetWriteDet(const char *f){ // set write file
32 strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
33 virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
35 virtual void SetReadDet(const char *f){ // set read file
36 strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
37 virtual void SetEUCLIDFileName(const char *f){ // set write file
38 fEuclidGeometry=f;fEuclidOut = kTRUE;}
39 virtual void SetMinorVersion(Int_t v=22){ // Choose between existing minor versions
41 virtual void SetThicknessDet1(Float_t v=300.){
42 // Set detector thickness in layer 1
44 virtual void SetThicknessDet2(Float_t v=300.){
45 // Set detector thickness in layer 2
47 virtual void SetThicknessChip1(Float_t v=300.){
48 // Set chip thickness in layer 1
50 virtual void SetThicknessChip2(Float_t v=300.){
51 // Set chip thickness in layer 2
53 // Replacement default simulation initilization.
54 virtual void SetDefaultSimulation();
57 void BuildGeometry2002();
58 void CreateGeometry2002();
59 void CreateMaterials2002();
62 void InitAliITSgeom();
63 Bool_t fGeomDetOut; // Flag to write .det file out
64 Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
65 Int_t fMajorVersion; // Major version number == IsVersion
66 Int_t fMinorVersion; // Minor version number
67 Int_t fGeomNumber; // Geometry version number (year)
68 char fEuclidGeomDet[60];// file where detector transormation are define.
69 char fRead[60]; //! file name to read .det file
70 char fWrite[60]; //! file name to write .det file
71 Float_t fDet1; // thickness of detector in SPD layer 1
72 Float_t fDet2; // thickness of detector in SPD layer 2
73 Float_t fChip1; // thickness of chip in SPD layer 1
74 Float_t fChip2; // thickness of chip in SPD layer 2
75 Int_t fIDMother; //! ITS Mother Volume id.
77 ClassDef(AliITSvSPD02,2) // Hits manager and geometry for SPD testbeam