Line data    Source code

       1             : #ifndef AliHMPIDv2_h
       2             : #define AliHMPIDv2_h
       3             : 
       4             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       5             :  * See cxx source for full Copyright notice                               */
       6             : 
       7             : //.
       8             : //HMPID class for new geometry based on TGeo
       9             : //.
      10             : //.
      11             : 
      12             : #include "AliHMPID.h"             //base class 
      13             : #include "AliHMPIDDigitizer.h"    //CreateDigitizer()
      14             : #include <TGeoManager.h>     
      15             : class AliHMPIDv2 : public AliHMPID //TObject-TNamed-AliModule-AliDetector-AliHMPID-AliHMPIDv2
      16             : {
      17             : public:
      18           0 :                  AliHMPIDv2()                                   :AliHMPID(          ),fIdPad(-1),fIdCell(-1) {;}          //default ctor
      19           0 :                  AliHMPIDv2(const char *name, const char *title):AliHMPID(name,title),fIdPad(-1),fIdCell(-1) {;}          //named ctor
      20           0 :   virtual       ~AliHMPIDv2()                                                         {;}          //dtor
      21             : //framework part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++   
      22             :           void    AddAlignableVolumes(                               )const;                                   //from AliModule invoked from AliMC           
      23             :           void    CreateMaterials  (                                 );                                        //from AliModule invoked from AliMC
      24             : static    void    IdealPosition(Int_t iCh,TGeoHMatrix *m);                                                     //ideal position of a given chamber 
      25             :           void    CreateGeometry   (                                 );                                        //from AliModule invoked from AliMC
      26           0 :   AliDigitizer*   CreateDigitizer  (AliDigitizationInput *m               )const{return new AliHMPIDDigitizer(m);}  //from AliModule invoked from AliSimulation::RunDigitization()
      27             :           void    Digits2Raw       (                                 );                                        //from AliModule invoked from AliSimulation::WriteRawFiles()
      28             :   virtual void    DefineOpticalProperties(                           );                                        //from AliModule invoked from AliMC::ConstructOpGeometry() to set Cerenkov properties
      29             :           //void    InitProperties   (                                 );                                        //define the phys processes on/off (dray,eloss...)                                                 
      30             :           void    Hits2SDigits     (                                 );                                        //from AliModule invoked from AliSimulation::RunSDigitization()
      31             :           void    Init             (                                 );                                        //from AliModule invoked from AliMC::InitGeometry()
      32           0 :           Int_t   IsVersion        (                                 )const{return 1;                      }   //from AliModule not used
      33             :           void    Print            (const Option_t *opt=""           )const;                                   //from TObject
      34             :           Bool_t  Raw2SDigits      (AliRawReader *pRR                );                                        //from AliModule invoked from AliSimulation  
      35             :           void    StepManager      (                                 );                                        //from AliModule invoked from AliMC::Stepping()
      36             : //private part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
      37             :           void    GenFee           (Float_t qtot                     );                                        //generates feedback photons
      38             :   static  Float_t Fresnel          (Float_t geV,Float_t p, Bool_t pl );                                        //deals with Fresnel absorption on PC          
      39             :   static  void    Hit2Sdi          (TClonesArray *pH,TClonesArray *pS);                                        //hits to sdigits conversion
      40             :           Bool_t  IsLostByFresnel  (                                 );                                        //checks if the photon lost on Fresnel reflection  
      41             :           void    StepCount        (                                 );                                        //counts particles in StepManager()
      42             :           void    StepHistory      (                                 );                                        //prints history of tracking in StepManager()
      43             :   static  void    TestGeom         (                                 );                                        //tests the validity of geometry
      44             :   static  void    TestPoint        (Int_t ch,Float_t x,Float_t y     );                                        //tests the validity of geometry
      45             : protected:
      46             :   enum EMedia {kAir=1,kRoha=2,kSiO2=3,kC6F14=4,kCH4=5,kCsI=6,kAl=7,kCu=8,kW=9,kNeo=10,kAr=11};                       //media ids, used for geometry creation  
      47             :   enum Ecounters {kMipEnterRad=1,kCkovNew,kCkovNewRad,kCkovNewWin,kCkovNewProxGap,kCkovNewAmpGap,kCkovEnterPc,kPhotoEle};    //counters id's
      48             :   Int_t fIdPad,fIdCell;                                                                 //! volumes ID's used in StepManager() and Count()
      49          12 :   ClassDef(AliHMPIDv2,2)                                                                //HMPID full version for simulation
      50             : };
      51             : 
      52             : #endif