TRD/AliTRDCommonParam.h

   1 #ifndef AliTRDCOMMONPARAM_H
   2 #define AliTRDCOMMONPARAM_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 // Class containing constant common parameters                               //
   9 //                                                                           //
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 /* $Id$ */
  13
  14 #include "TObject.h"
  15
  16 class AliTRDpadPlane;
  17
  18 class AliTRDCommonParam : public TObject
  19 {
  20
  21   public:
  22
  23     enum { kNplan = 6, kNcham = 5, kNsect = 18, kNdet = 540 };
  24
  25     AliTRDCommonParam(const AliTRDCommonParam &p);
  26     AliTRDCommonParam &operator=(const AliTRDCommonParam &p);
  27     virtual        ~AliTRDCommonParam();
  28
  29     static AliTRDCommonParam *Instance();
  30     static  void    Terminate();
  31
  32     virtual void    Copy(TObject &p) const;
  33
  34     void            SetExB(Int_t exbOn = 1)                        { fExBOn = exbOn; };
  35
  36     Bool_t          ExBOn()                                  const { return fExBOn;  };
  37
  38     AliTRDpadPlane *GetPadPlane(Int_t p, Int_t c) const;
  39     Int_t           GetRowMax(Int_t p, Int_t c, Int_t /*s*/) const;
  40     Int_t           GetColMax(Int_t p) const;
  41     Double_t        GetRow0(Int_t p, Int_t c, Int_t /*s*/) const;
  42     Double_t        GetCol0(Int_t p) const;
  43
  44   protected:
  45
  46     static AliTRDCommonParam *fgInstance;     //  Instance of this class (singleton implementation)
  47     static Bool_t             fgTerminated;   //  Defines if this class has already been terminated
  48
  49     void Init();
  50
  51     Int_t                     fExBOn;         //  Switch for the ExB effects
  52
  53     TObjArray                *fPadPlaneArray; //! Array of pad plane objects
  54
  55   private:
  56
  57     // This is a singleton, constructor is private!
  58     AliTRDCommonParam();
  59
  60     ClassDef(AliTRDCommonParam,2)             // The constant parameters common to simulation and reconstruction
  61
  62 };
  63
  64 #endif