RICH/AliRICHv1.h

   1 #ifndef AliRICHv1_h
   2 #define AliRICHv1_h
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7 #include "AliRICH.h"             //base class
   8 #include "AliRICHDigitizer.h"    //CreateDigitizer()
   9
  10 class AliRICHv1 : public AliRICH //TObject-TNamed-AliModule-AliDetector-AliRICH-AliRICHv0
  11 {
  12 public:
  13                  AliRICHv1():AliRICH()                                               {;}          //default ctor
  14                  AliRICHv1(const char *name, const char *title):AliRICH(name,title)  {;}          //named ctor
  15   virtual       ~AliRICHv1()                                                         {;}          //dtor
  16 //framework part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  17           void    CreateMaterials  (                                );                                        //from AliModule invoked from AliMC::ConstructGeometry()
  18           void    CreateGeometry   (                                );                                        //from AliModule invoked from AliMC::ConstructGeometry()
  19   AliDigitizer*   CreateDigitizer  (AliRunDigitizer *m              )const{return new AliRICHDigitizer(m);}   //from AliModule invoked from AliSimulation::RunDigitization()
  20           void    Digits2Raw       (                                );                                        //from AliModule invoked from AliSimulation::WriteRawFiles()
  21           void    Hits2SDigits     (                                );                                        //from AliModule invoked from AliSimulation::RunSDigitization()
  22           void    Init             (                                );                                        //from AliModule invoked from AliMC::InitGeometry()
  23           Int_t   IsVersion        (                                )const{return 1;                      }   //from AliModule not used
  24           void    Print            (const Option_t *opt=""          )const;                                   //from TObject
  25           void    StepManager      (                                );                                        //from AliModule invoked from AliMC::Stepping()
  26 //private part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  27           void    GenFee           (Int_t iCh,Float_t eloss=0       );                                        //generates feedback photons; eloss=0 for photon
  28   static  Float_t Fresnel          (Float_t geV,Float_t p, Bool_t pl);                                        //deals with Fresnel absorption on PC
  29           Bool_t  IsLostByFresnel  (                                );                                        //checks if the photon lost on Fresnel reflection
  30           void    StepCount        (                                );                                        //counts particles in StepManager()
  31           void    StepHistory      (                                );                                        //prints history of tracking in StepManager()
  32 protected:
  33   enum EMedia {kAir=1,kRoha=2,kSiO2=3,kC6F14=4,kCH4=5,kCsI=6,kAl=7,kCu=8,kW=9};                               //media ids, used for geometry creation
  34   enum Ecounters {kMipEnterRad=1,kCkovNew,kCkovNewRad,kCkovNewWin,kCkovNewProxGap,kCkovNewAmpGap,kCkovEnterPc,kPhotoEle};    //counters id's
  35   Int_t fIdRad,fIdWin,fIdProxGap,fIdAmpGap,fIdPc,fIdAnod,fIdCath,fIdColl;              //! volumes ID's used in StepManager() and Count()
  36   ClassDef(AliRICHv1,2)                                                                //RICH full version for simulation
  37 };
  38
  39 #endif