Working version of the class for the TOF Trigger. For the time being,

[u/mrichter/AliRoot.git] / RICH / AliRICHv1.h

#ifndef AliRICHv1_h
#define AliRICHv1_h

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

#include "AliRICH.h"             //base class 
#include "AliRICHDigitizer.h"    //CreateDigitizer()

class AliRICHv1 : public AliRICH //TObject-TNamed-AliModule-AliDetector-AliRICH-AliRICHv0
{
public:
                 AliRICHv1():AliRICH()                                               {;}          //default ctor
                 AliRICHv1(const char *name, const char *title):AliRICH(name,title)  {;}          //named ctor
  virtual       ~AliRICHv1()                                                         {;}          //dtor
//framework part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++   
          void    CreateMaterials  (                                );                                        //from AliModule invoked from AliMC::ConstructGeometry() 
          void    CreateGeometry   (                                );                                        //from AliModule invoked from AliMC::ConstructGeometry()  
  AliDigitizer*   CreateDigitizer  (AliRunDigitizer *m              )const{return new AliRICHDigitizer(m);}   //from AliModule invoked from AliSimulation::RunDigitization()
          void    Digits2Raw       (                                );                                        //from AliModule invoked from AliSimulation::WriteRawFiles()
          void    Hits2SDigits     (                                );                                        //from AliModule invoked from AliSimulation::RunSDigitization()
          void    Init             (                                );                                        //from AliModule invoked from AliMC::InitGeometry()
          Int_t   IsVersion        (                                )const{return 1;                      }   //from AliModule not used
          void    Print            (const Option_t *opt=""          )const;                                   //from TObject
          void    StepManager      (                                );                                        //from AliModule invoked from AliMC::Stepping()
//private part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
          void    GenFee           (Int_t iCh,Float_t eloss=0       );                                        //generates feedback photons; eloss=0 for photon
  static  Float_t Fresnel          (Float_t geV,Float_t p, Bool_t pl);                                        //deals with Fresnel absorption on PC          
          Bool_t  IsLostByFresnel  (                                );                                        //checks if the photon lost on Fresnel reflection  
          void    StepCount        (                                );                                        //counts particles in StepManager()
          void    StepHistory      (                                );                                        //prints history of tracking in StepManager()
protected:
  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  
  enum Ecounters {kMipEnterRad=1,kCkovNew,kCkovNewRad,kCkovNewWin,kCkovNewProxGap,kCkovNewAmpGap,kCkovEnterPc,kPhotoEle};    //counters id's
  Int_t fIdRad,fIdWin,fIdProxGap,fIdAmpGap,fIdPc,fIdAnod,fIdCath,fIdColl;              //! volumes ID's used in StepManager() and Count()
  ClassDef(AliRICHv1,2)                                                                //RICH full version for simulation
};
		
#endif