[u/mrichter/AliRoot.git] / HMPID / AliHMPIDv3.h

#ifndef AliHMPIDv3_h
#define AliHMPIDv3_h

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

//.
//HMPID class for new geometry based on TGeo
//.
//.

#include "AliHMPID.h"             //base class 
#include "AliHMPIDDigitizer.h"    //CreateDigitizer()
#include <TGeoManager.h>   

class TGeoVolume;
class TGeoMedium;
  
class AliHMPIDv3 : public AliHMPID //TObject-TNamed-AliModule-AliDetector-AliHMPID-AliHMPIDv3
{
public:
                 AliHMPIDv3()                                   :AliHMPID(          ) {;}          //default ctor
                 AliHMPIDv3(const char *name, const char *title):AliHMPID(name,title) {;}          //named ctor
  virtual       ~AliHMPIDv3()                                                         {;}          //dtor
//framework part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++   
          void    AddAlignableVolumes(                               )const;                                   //from AliModule invoked from AliMC           
          void    CreateMaterials  (                                 );                                        //from AliModule invoked from AliMC
static    void    IdealPosition(Int_t iCh,TGeoHMatrix *m);                                                     //ideal position of a given chamber 
static    void    IdealPositionCradle(Int_t iCh,TGeoHMatrix *m);                                               //ideal position of a module of the cradle 
          void    CreateGeometry   (                                 );                                        //from AliModule invoked from AliMC
  AliDigitizer*   CreateDigitizer  (AliRunDigitizer *m               )const{return new AliHMPIDDigitizer(m);}  //from AliModule invoked from AliSimulation::RunDigitization()
          void    Digits2Raw       (                                 );                                        //from AliModule invoked from AliSimulation::WriteRawFiles()
  virtual void    DefineOpticalProperties(                           );                                        //from AliModule invoked from AliMC::ConstructOpGeometry() to set Cerenkov properties
          void    InitProperties   (                                 );                                        //define the phys processes on/off (dray,eloss...)                                                 
          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
          Bool_t  Raw2SDigits      (AliRawReader *pRR                );                                        //from AliModule invoked from AliSimulation  
          void    StepManager      (                                 );                                        //from AliModule invoked from AliMC::Stepping()
//private part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
          void    GenFee           (Float_t qtot                     );                                        //generates feedback photons
  static  Float_t Fresnel          (Float_t geV,Float_t p, Bool_t pl );                                        //deals with Fresnel absorption on PC          
  static  void    Hit2Sdi          (TClonesArray *pH,TClonesArray *pS);                                        //hits to sdigits conversion
          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()
  static  void    TestGeom         (                                 );                                        //tests the validity of geometry
  static  void    TestPoint        (Int_t ch,Float_t x,Float_t y     );                                        //tests the validity of geometry
  TGeoVolume*     CreateChamber    (Int_t number                     );                                        //chamber geometry building
  TGeoVolume*     CradleBaseVolume ( TGeoMedium *med,  Double_t l[7], const char *name);                       //base topology of the cradle elements
  TGeoVolume*     CreateCradle     (                                 );                                        //cradle geometry building
protected:
  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  
  enum Ecounters {kMipEnterRad=1,kCkovNew,kCkovNewRad,kCkovNewWin,kCkovNewProxGap,kCkovNewAmpGap,kCkovEnterPc,kPhotoEle};    //counters id's
  ClassDef(AliHMPIDv3,2)                                                                //HMPID full version for simulation
};

#endif
Commit	Line	Data
100711d2	1	#ifndef AliHMPIDv3_h
	2	#define AliHMPIDv3_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
	16	class TGeoVolume;
	17	class TGeoMedium;
	18
	19	class AliHMPIDv3 : public AliHMPID //TObject-TNamed-AliModule-AliDetector-AliHMPID-AliHMPIDv3
	20	{
	21	public:
61098dda	22	AliHMPIDv3() :AliHMPID( ) {;} //default ctor
61098dda	23	AliHMPIDv3(const char name, const char title):AliHMPID(name,title) {;} //named ctor
100711d2	24	virtual ~AliHMPIDv3() {;} //dtor
	25	//framework part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
	26	void AddAlignableVolumes( )const; //from AliModule invoked from AliMC
	27	void CreateMaterials ( ); //from AliModule invoked from AliMC
	28	static void IdealPosition(Int_t iCh,TGeoHMatrix *m); //ideal position of a given chamber
	29	static void IdealPositionCradle(Int_t iCh,TGeoHMatrix *m); //ideal position of a module of the cradle
	30	void CreateGeometry ( ); //from AliModule invoked from AliMC
	31	AliDigitizer* CreateDigitizer (AliRunDigitizer *m )const{return new AliHMPIDDigitizer(m);} //from AliModule invoked from AliSimulation::RunDigitization()
	32	void Digits2Raw ( ); //from AliModule invoked from AliSimulation::WriteRawFiles()
	33	virtual void DefineOpticalProperties( ); //from AliModule invoked from AliMC::ConstructOpGeometry() to set Cerenkov properties
	34	void InitProperties ( ); //define the phys processes on/off (dray,eloss...)
	35	void Hits2SDigits ( ); //from AliModule invoked from AliSimulation::RunSDigitization()
	36	void Init ( ); //from AliModule invoked from AliMC::InitGeometry()
	37	Int_t IsVersion ( )const{return 1; } //from AliModule not used
	38	void Print (const Option_t *opt="" )const; //from TObject
	39	Bool_t Raw2SDigits (AliRawReader *pRR ); //from AliModule invoked from AliSimulation
	40	void StepManager ( ); //from AliModule invoked from AliMC::Stepping()
	41	//private part++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
	42	void GenFee (Float_t qtot ); //generates feedback photons
	43	static Float_t Fresnel (Float_t geV,Float_t p, Bool_t pl ); //deals with Fresnel absorption on PC
	44	static void Hit2Sdi (TClonesArray pH,TClonesArray pS); //hits to sdigits conversion
	45	Bool_t IsLostByFresnel ( ); //checks if the photon lost on Fresnel reflection
	46	void StepCount ( ); //counts particles in StepManager()
	47	void StepHistory ( ); //prints history of tracking in StepManager()
	48	static void TestGeom ( ); //tests the validity of geometry
	49	static void TestPoint (Int_t ch,Float_t x,Float_t y ); //tests the validity of geometry
	50	TGeoVolume* CreateChamber (Int_t number ); //chamber geometry building
a6e0ebfe	51	TGeoVolume* CradleBaseVolume ( TGeoMedium med, Double_t l[7], const char name); //base topology of the cradle elements
100711d2	52	TGeoVolume* CreateCradle ( ); //cradle geometry building
	53	protected:
	54	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
	55	enum Ecounters {kMipEnterRad=1,kCkovNew,kCkovNewRad,kCkovNewWin,kCkovNewProxGap,kCkovNewAmpGap,kCkovEnterPc,kPhotoEle}; //counters id's
61098dda	56	ClassDef(AliHMPIDv3,2) //HMPID full version for simulation
100711d2	57	};
	58
	59	#endif