HMPID/AliHMPIDv1.h

   1 #ifndef AliHMPIDv1_h
   2 #define AliHMPIDv1_h
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6 //.
   7 //HMPID class of "standard" geometry
   8 //.
   9 #include "AliHMPID.h"             //base class
  10 #include "AliHMPIDDigitizer.h"    //CreateDigitizer()
  11
  12 class TGeoManager;
  13
  14 class AliHMPIDv1 : public AliHMPID //TObject-TNamed-AliModule-AliDetector-AliHMPID-AliHMPIDv0
  15 {
  16 public:
  17                  AliHMPIDv1()                                   :AliHMPID(          ),fIdRad(-1),fIdWin(-1),fIdProxGap(-1),fIdAmpGap(-1),fIdPc(-1),fIdAnod(-1),fIdCath(-1),fIdColl(-1) {;}          //default ctor
  18                  AliHMPIDv1(const char *name, const char *title):AliHMPID(name,title),fIdRad(-1),fIdWin(-1),fIdProxGap(-1),fIdAmpGap(-1),fIdPc(-1),fIdAnod(-1),fIdCath(-1),fIdColl(-1) {;}          //named ctor
  19   virtual       ~AliHMPIDv1()                                                         {;}          //dtor
  20 //framework part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  21           void    AddAlignableVolumes(                               )const;                                   //from AliModule invoked from AliMC
  22           void    CreateMaterials  (                                 );                                        //from AliModule invoked from AliMC
  23           void    CreateGeometry   (                                 );                                        //from AliModule invoked from AliMC
  24   AliDigitizer*   CreateDigitizer  (AliRunDigitizer *m               )const{return new AliHMPIDDigitizer(m);}  //from AliModule invoked from AliSimulation::RunDigitization()
  25           void    Digits2Raw       (                                 );                                        //from AliModule invoked from AliSimulation::WriteRawFiles()
  26   virtual void    DefineOpticalProperties();                                                                   //from AliModule invoked from AliMC::ConstructOpGeometry() to set Cerenkov properties
  27           void    Hits2SDigits     (                                 );                                        //from AliModule invoked from AliSimulation::RunSDigitization()
  28           void    Init             (                                 );                                        //from AliModule invoked from AliMC::InitGeometry()
  29           Int_t   IsVersion        (                                 )const{return 1;                      }   //from AliModule not used
  30           void    Print            (const Option_t *opt=""           )const;                                   //from TObject
  31           Bool_t  Raw2SDigits      (AliRawReader *pRR                );                                        //from AliMOdule invoked from AliSimulation
  32           void    StepManager      (                                 );                                        //from AliModule invoked from AliMC::Stepping()
  33 //private part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  34           void    GenFee           (Float_t qtot                     );                                        //generates feedback photons
  35   static  Float_t Fresnel          (Float_t geV,Float_t p, Bool_t pl );                                        //deals with Fresnel absorption on PC
  36   static  void    Hit2Sdi          (TClonesArray *pH,TClonesArray *pS);
  37           Bool_t  IsLostByFresnel  (                                 );                                        //checks if the photon lost on Fresnel reflection
  38           void    StepCount        (                                 );                                        //counts particles in StepManager()
  39           void    StepHistory      (                                 );                                        //prints history of tracking in StepManager()
  40 protected:
  41   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
  42   enum Ecounters {kMipEnterRad=1,kCkovNew,kCkovNewRad,kCkovNewWin,kCkovNewProxGap,kCkovNewAmpGap,kCkovEnterPc,kPhotoEle};    //counters id's
  43   Int_t fIdRad,fIdWin,fIdProxGap,fIdAmpGap,fIdPc,fIdAnod,fIdCath,fIdColl;              //! volumes ID's used in StepManager() and Count()
  44   ClassDef(AliHMPIDv1,2)                                                                //HMPID full version for simulation
  45 };
  46
  47 #endif