ITS/AliITSv11GeometrySPD.h

   1 #ifndef ALIITSV11GEOMETRYSPD_H
   2 #define ALIITSV11GEOMETRYSPD_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 #include <AliITSv11Geometry.h>
  10 class TGeoVolume;
  11
  12 class AliITSv11GeometrySPD : public AliITSv11Geometry {
  13   public:
  14     AliITSv11GeometrySPD();
  15     AliITSv11GeometrySPD(Int_t debug);
  16     virtual ~AliITSv11GeometrySPD(){};
  17     //
  18     virtual TGeoVolume* CenteralSPD(TGeoVolume *moth);
  19     //
  20     // Create figures for the documentation of this class
  21     virtual void CreateFigure0(const Char_t *filepath="",
  22                                const Char_t *type="gif");
  23     virtual void CreateFigureLadder(const Char_t*filepath="",
  24                                     const Char_t* type="gif");
  25     //
  26     virtual const char* GetSensitivevolumeName() const{
  27         //Get Sensitive volume name
  28         return fSPDSensitiveVolumeName.Data();}
  29     virtual void SetSensitivevolumeName(const Char_t
  30                 *n="ITSSPDDetectorSensitiveVolume"){//Set Sensitive volume name
  31                 fSPDSensitiveVolumeName=n;}
  32   private:
  33     void SPDsectorShape(Int_t n,const Double_t *xc,const Double_t *yc,
  34           const Double_t *r,const Double_t *ths,const Double_t *the,Int_t npr,
  35                         Int_t &m,Double_t **xp,Double_t **yp);
  36     const char* CreateSensitivevolumeName(const char* app) const{
  37         //Get Sensitive volume name
  38         char *a = new char[fSPDSensitiveVolumeName.Length()+strlen(app)+1];
  39         strcpy(a,fSPDSensitiveVolumeName.Data());return strcat(a,app);}
  40     //
  41     TGeoVolume* CarbonFiberSector(TGeoVolume *moth);
  42     TGeoVolume* CreateHalfStaveGroundFoil();
  43     TGeoVolume* CreateSPDLadder();
  44
  45   private:
  46     // Posible Variables
  47     TString fSPDSensitiveVolumeName; // ITS SPD sensitive volume name
  48     Double_t fThickDetector; // Detector thickness
  49     Double_t fThickChip;     // Read out Chip thickness
  50     // Stave
  51     // Grounding Foil
  52     const Double_t fkGrdFoilThick        ;//!  0.05*fgkmm;
  53     const Double_t fkGrdFoilWidthA       ;//! 15.95*fgkmm;
  54     const Double_t fkGrdFoilWidthC       ;//!  4.4*fgkmm;
  55     const Double_t fkGrdFoilLngA         ;//!139.89*fgkmm;
  56     const Double_t fkGrdFoilLngB         ;//! 11.55*fgkmm;
  57     const Double_t fkGrdFoilLngC         ;//! 82.0*fgkmm;
  58     const Int_t    fkGrdFoilNholesAB     ;//!5;
  59     const Double_t fkGrdFoilHoleCenterAB ;//!  7.8*fgkmm;
  60     const Double_t fkGrdFoilHoleLengthAB ;//! 12.0*fgkmm;
  61     const Double_t fkGrdFoilHoleWidthAB  ;//!  7.5*fgkmm;
  62     const Double_t fkGrdFoilHoleSpacingAB;//! 14.0*fgkmm;
  63     const Double_t fkGrdFoilHoleStartA   ;//!  1.36*fgkmm;
  64     const Double_t fkGrdFoilHoleStartB   ;//! 73.08*fgkmm;
  65     // Ladder
  66     const Int_t    fkLadNChips        ;//!5;
  67     const Double_t fkLadChipWidth     ;//!15950.0*fgkmicron;
  68     const Double_t fkLadChipHight     ;//!  150.0*fgkmicron;
  69     const Double_t fkLadChipLength    ;//!13490.0*fgkmicron;
  70     const Double_t fkLadGlue0Thick    ;//!    0.100*fgkmm;
  71     const Double_t fkLadBumpBondThick ;//!   30.0*fgkmicron;
  72     const Double_t fkLadDetectorWidth ;//!13700.0*fgkmicron;
  73     const Double_t fkLadDetectorThick ;//!  200.0*fgkmicron;
  74     const Double_t fkLadDetectorLength;//!70710.0*fgkmicron;
  75     const Double_t fkLadSensDetWidth  ;//! 1280.0*fgkmicron;
  76     const Double_t fkLadSensDetThick  ;//!  200.0*fgkmicron;
  77     const Double_t fkLadSensDetLength ;//!69490.0*fgkmicron;
  78     const Double_t fkLadChipSpacing0  ;//!  610.0*fgkmicron;
  79     const Double_t fkLadChipSpacing1  ;//! (2.*fkLadChipSpacing0+
  80     //    ((Double_t)fkLadNChips)*fkLadChipLength)/((Double_t)(fkLadNChips-1));
  81     //
  82
  83     ClassDef(AliITSv11GeometrySPD,1) // ITS v11 Centeral SPD geometry
  84 };
  85
  86 #endif