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 SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
39 virtual void SetEUCLIDFileName(const char *f){ // set write file
40 fEuclidGeometry=f;fEuclidOut = kTRUE;}
41 virtual void SetMinorVersion(Int_t v=22){ // Choose between existing minor versions
43 virtual void SetThicknessDet1(Float_t v=300.){
44 // Set detector thickness in layer 1
46 virtual void SetThicknessDet2(Float_t v=300.){
47 // Set detector thickness in layer 2
49 virtual void SetThicknessChip1(Float_t v=300.){
50 // Set chip thickness in layer 1
52 virtual void SetThicknessChip2(Float_t v=300.){
53 // Set chip thickness in layer 2
55 // Replacement default simulation initilization.
56 virtual void SetDefaultSimulation();
59 void BuildGeometry2002();
60 void CreateGeometry2002();
61 void CreateMaterials2002();
64 void InitAliITSgeom();
65 Bool_t fGeomDetOut; // Flag to write .det file out
66 Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
67 Int_t fMajorVersion; // Major version number == IsVersion
68 Int_t fMinorVersion; // Minor version number
69 Int_t fGeomNumber; // Geometry version number (year)
70 char fEuclidGeomDet[60];// file where detector transormation are define.
71 char fRead[60]; //! file name to read .det file
72 char fWrite[60]; //! file name to write .det file
73 Float_t fDet1; // thickness of detector in SPD layer 1
74 Float_t fDet2; // thickness of detector in SPD layer 2
75 Float_t fChip1; // thickness of chip in SPD layer 1
76 Float_t fChip2; // thickness of chip in SPD layer 2
77 Int_t fIDMother; //! ITS Mother Volume id.
79 ClassDef(AliITSvSPD02,2) // Hits manager and geometry for SPD testbeam