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[u/mrichter/AliRoot.git] / RICH / AliRICH.h
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2f614988 1#ifndef AliRICH_h
2#define AliRICH_h
3da30618 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
db910db9 6#include <AliDetector.h> //base class
7#include <TClonesArray.h>
1c349ae5 8#include <TObjArray.h>
9#include <TVector.h>
d4c94996 10#include <TVector3.h>
1c349ae5 11
0fe8fa07 12#include "AliRICHCluster.h"
13#include "AliRICHHit.h"
d4c94996 14
c021cb15 15//__________________AliRICH_________________________________________________________________________
e42a7b46 16class AliESD;
3ea9cb08 17
db910db9 18class AliRICH : public AliDetector //TObject-TNamed-AliModule-AliDetector-AliRICH
2f614988 19{
2f614988 20public:
a25b3368 21//ctor & dtor
853634d3 22 AliRICH();
af3d25a6 23 AliRICH(const char *name, const char *title);
db910db9 24 AliRICH(const AliRICH& RICH ):AliDetector(RICH) {;} //copy ctor
853634d3 25 virtual ~AliRICH();
dfb4e77d 26
942194a4 27 AliRICH& operator=(const AliRICH&) {return *this;}
d4c94996 28//framework part
db910db9 29 void BuildGeometry ( ); //from AliModule invoked from AliMC::InitGeometry() to build geometry for event display
30 virtual void CreateMaterials ( )=0; //from AliModule invoked from AliMC::ConstructGeometry() to define detector materials
31 virtual void CreateGeometry ( )=0; //from AliModule invoked from AliMC::ConstructGeometry() to build detector for simulation
32 virtual Int_t IsVersion ( )const=0; //from AliModule not used
33 virtual void Init ( )=0; //from AliModule invoked from AliMC::InitGeometry() after CreateGeometry() to do VolID initialization
34 void MakeBranch (Option_t *opt="" ); //from AliModule invokde from AliRun::Tree2Tree() to make requested RICH branch
35// virtual void Print (const Option_t *opt)const=0; //from TObject
36 virtual void StepManager ( )=0; //from AliModule invoked from AliMC
37 void SetTreeAddress ( ); //from AliModule invoked from AliRun::GetEvent(), AliLoader::SetTAddrInDet()
0fe8fa07 38//private part
db910db9 39 void HitAdd (Int_t c,Int_t tid,Int_t pid,TVector3 in,TVector3 out,Double_t e=0 ){new((*fHits)[fNhits++])AliRICHHit(c,tid,in,out,e,pid); }
40 void HitAdd (Int_t tid,Double_t e,Int_t pad,Double_t x,Double_t y,Double_t z,Int_t pid){new((*fHits)[fNhits++])AliRICHHit(tid,e,pad,x,y,z,pid); }
41 void HitCreate ( ){if(fHits)return; fHits=new TClonesArray("AliRICHHit"); fNhits=0;}
42 void HitPrint (Int_t iEvent=0 )const;
43 void HitQA (Double_t cut=0,Double_t cutele=0,Double_t cutR=999 );
0fe8fa07 44
db910db9 45 TClonesArray* SDigs ( )const{return fSdig;} //pointer to sdigits list
46 inline void SDigAdd (Int_t c,TVector pad,Double_t q,Int_t pid,Int_t tid ) ; //add new sdigit
47 void SDigCreate ( ) {if(fSdig) return; fSdig=new TClonesArray("AliRICHDigit"); fSdigCnt=0;}
48 void SDigReset ( ) {fSdigCnt=0; if(fSdig) fSdig ->Clear();} //clean a list of sdigits
49 void SDigPrint (Int_t iEvent=0 )const; //prints sdigits
0fe8fa07 50
db910db9 51 TClonesArray* Digs (Int_t iC )const{return fDig ? (TClonesArray *)fDig->At(iC-1):0;}
52 inline void DigAdd (Int_t c,TVector pad,int q,int cfm,int *tid ) ; //add new digit
53 inline void DigAdd (AliRICHDigit &dif ) ; //add new digit
54 inline void DigCreate ( ) ; //create digits
55 void DigReset ( ) {if(fDig)for(int i=0;i<fNcham;i++){fDig->At(i)->Clear();fDigCnt[i]=0;}}
56 void DigPrint (Int_t iEvent=0 )const; //prints digits
0fe8fa07 57
db910db9 58 TClonesArray* Clus (Int_t iC )const{return fClu ? (TClonesArray *)fClu->At(iC-1):0;}
59 inline void CluCreate ( ) ; //create clusters container
60 void CluReset ( ) {if(fClu)for(int i=0;i<fNcham;i++){fClu->At(i)->Clear();fCluCnt[i]=0;}}
61 void CluPrint (Int_t iEvent=0 )const; //prints a list of clusters for a given event
0fe8fa07 62
db910db9 63 void Display ( )const; //Display event
64 void DisplayEvent (Int_t,Int_t )const; //Display event
65 void DrawRing (TVector3 entrance,TVector3 vectorTrack,Double_t thetaCer)const;
66 void OccupancyPrint(Int_t iEvent=-1 )const; //print chambers occupancy
67 void ReadESD (Int_t iEventN, Int_t iChamber )const;
68 void SummaryOfEvent(Int_t iEvent=0 )const;
56030c8d 69
c60862bf 70protected:
db910db9 71 TClonesArray *fSdig; //! list of sdigits
72 Int_t fSdigCnt; //! current number of sdigits
84365c70 73
db910db9 74 TObjArray *fDig; //! each chamber holds it's one list of digits
75 Int_t fDigCnt[7]; //! array of current numbers of digits
84365c70 76
db910db9 77 TObjArray *fClu; //! each chamber holds it's one list of clusters
78 Int_t fCluCnt[7]; //! array of current numbers of raw clusters
84365c70 79
db910db9 80 TVector fCounters; // Particle history counters, explanation in StepManager()
81 Int_t fNcham; // Number of RICH chambers during simulation
a25b3368 82
db910db9 83 ClassDef(AliRICH,11) //Main RICH class
c60862bf 84};//class AliRICH
ed3ceb24 85
c1863e3c 86//__________________________________________________________________________________________________
db910db9 87void AliRICH::SDigAdd(Int_t c,TVector pad,Double_t q,Int_t pid,Int_t tid)
e42a7b46 88{
89 Int_t cfm;
ed3ceb24 90 switch(pid){
e42a7b46 91 case 50000050: cfm=1000000;break;//cerenkov
92 case 50000051: cfm=1000; break;//feedback
93 default: cfm=1; break;//mip
ed3ceb24 94 }
db910db9 95 new((*fSdig)[fSdigCnt++])AliRICHDigit(c,pad,q,cfm,tid,-1,-1);
e42a7b46 96}
d4c94996 97//__________________________________________________________________________________________________
db910db9 98void AliRICH::DigCreate()
a25b3368 99{
db910db9 100 if(fDig) return;
101 fDig = new TObjArray(fNcham);
102 for(Int_t i=0;i<fNcham;i++) {fDig->AddAt(new TClonesArray("AliRICHDigit"), i); fDigCnt[i]=0;}
0fe8fa07 103}
104//__________________________________________________________________________________________________
db910db9 105void AliRICH::DigAdd(AliRICHDigit &dig)
0422a446 106{
107//special for digit formed from raw
db910db9 108 TClonesArray &tmp=*((TClonesArray*)fDig->At(dig.C()-1));
109 new(tmp[fDigCnt[dig.C()-1]++])AliRICHDigit(dig);
0422a446 110}
111//__________________________________________________________________________________________________
db910db9 112void AliRICH::DigAdd(int c,TVector pad,int q,int cfm,int *tid)
0fe8fa07 113{
db910db9 114 TClonesArray &tmp=*((TClonesArray*)fDig->At(c-1));
115 new(tmp[fDigCnt[c-1]++])AliRICHDigit(c,pad,q,cfm,tid[0],tid[1],tid[2]);
a25b3368 116}
117//__________________________________________________________________________________________________
db910db9 118void AliRICH::CluCreate()
0fe8fa07 119{
db910db9 120 if(fClu) return;
121 fClu = new TObjArray(fNcham);
122 for(Int_t i=0;i<fNcham;i++) {fClu->AddAt(new TClonesArray("AliRICHCluster"), i); fCluCnt[i]=0;}
0fe8fa07 123}
c60862bf 124#endif//#ifndef AliRICH_h