-#ifndef MUON_H
-#define MUON_H
+#ifndef ALIMUON_H
+#define ALIMUON_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
/* $Id$ */
+// Revision of includes 07/05/2004
+
+/// \ingroup base
+/// \class AliMUON
+/// \brief AliDetector Class for MUON subsystem
////////////////////////////////////////////////
-// Manager and hits classes for set:MUON //
+// AliDetector Class for MUON subsystem //
////////////////////////////////////////////////
-#include "AliDetector.h"
-#include "AliHit.h"
-#include "AliMUONConst.h"
-#include "AliDigit.h"
-#include "AliMUONchamber.h"
-#include "AliMUONSegRes.h"
-#include <TVector.h>
-#include <TObjArray.h>
-#include <TArrayF.h>
-#include <TFile.h>
-#include <TTree.h>
-typedef enum {simple, medium, big} Cluster_t;
-static const int NCH=14;
+#include <TObjArray.h>
-class AliMUONcluster;
+#include "AliDetector.h"
+#include "AliMUONData.h"
+#include "AliMUONChamber.h"
+#include "AliMUONTrigger.h"
+
+class TVector;
+class TFile;
+class TTree;
+
+class AliLoader;
+class AliMUONTriggerCircuit;
+class AliMUONData;
+class AliMUONResponse;
+class AliMUONSegmentation;
+class AliMUONHit;
class AliMUONRawCluster;
-class AliMUONClusterFinder;
-class AliMUONcorrelation;
-
-
-//----------------------------------------------
-
-
-class AliMUONcluster : public TObject {
-public:
-
- Int_t fHitNumber; // Hit number
- Int_t fCathode; // Cathode number
- Int_t fQ ; // Total charge
- Int_t fPadX ; // Pad number along X
- Int_t fPadY ; // Pad number along Y
- Int_t fQpad ; // Charge per pad
- Int_t fRSec ; // R -sector of pad
-
-public:
- AliMUONcluster() {
- fHitNumber=fQ=fPadX=fPadY=fQpad=fRSec=0;
-}
- AliMUONcluster(Int_t *clhits);
- virtual ~AliMUONcluster() {;}
-
- ClassDef(AliMUONcluster,1) //Cluster object for set:MUON
-};
-
-
-class AliMUONreccluster : public TObject {
-public:
-
- Int_t fTracks[3]; //labels of overlapped tracks
-
- Int_t fQ ; // Q of cluster (in ADC counts)
- Float_t fX ; // X of cluster
- Float_t fY ; // Y of cluster
-
-public:
- AliMUONreccluster() {
- fTracks[0]=fTracks[1]=fTracks[2]=-1;
- fQ=0; fX=fY=0;
- }
- virtual ~AliMUONreccluster() {;}
-
- ClassDef(AliMUONreccluster,1) //Cluster object for set:MUON
-};
-
-//_____________________________________________________________________________
-
-class AliMUONdigit : public TObject {
- public:
- Int_t fPadX; // Pad number along x
- Int_t fPadY ; // Pad number along y
- Int_t fSignal; // Signal amplitude
- Int_t fTcharges[10]; // charge per track making this digit (up to 10)
- Int_t fTracks[10]; // primary tracks making this digit (up to 10)
- Int_t fPhysics; // physics contribution to signal
- Int_t fHit; // hit number - temporary solution
-
-
-
- public:
- AliMUONdigit() {}
- AliMUONdigit(Int_t *digits);
- AliMUONdigit(Int_t *tracks, Int_t *charges, Int_t *digits);
- virtual ~AliMUONdigit();
-
- ClassDef(AliMUONdigit,1) //Digits for set:MUON
-};
-//_____________________________________________________________________________
-
-class AliMUONlist : public AliMUONdigit {
- public:
- Int_t fChamber; // chamber number of pad
- TObjArray *fTrackList;
- public:
- AliMUONlist() {fTrackList=0;}
- AliMUONlist(Int_t rpad, Int_t *digits);
- virtual ~AliMUONlist() {delete fTrackList;}
- TObjArray *TrackList() {return fTrackList;}
- ClassDef(AliMUONlist,1) //Digits for set:MUON
-};
-//___________________________________________
-
-
-//___________________________________________
-
-class AliMUONhit : public AliHit {
- public:
- Int_t fChamber; // Chamber number
- Float_t fParticle; // Geant3 particle type
- Float_t fTheta ; // Incident theta angle in degrees
- Float_t fPhi ; // Incident phi angle in degrees
- Float_t fTlength; // Track length inside the chamber
- Float_t fEloss; // ionisation energy loss in gas
- Int_t fPHfirst; // first padhit
- Int_t fPHlast; // last padhit
-
-// modifs perso
- Float_t fPTot; // hit momentum P
- Float_t fCxHit; // Px/P
- Float_t fCyHit; // Py/P
- Float_t fCzHit; // Pz/P
-
- public:
- AliMUONhit() {}
- AliMUONhit(Int_t fIshunt, Int_t track, Int_t *vol, Float_t *hits);
- virtual ~AliMUONhit() {}
-
- ClassDef(AliMUONhit,1) //Hits object for set:MUON
-};
-
-class AliMUON : public AliDetector {
- public:
+class AliMUONGeometry;
+class AliMUONGeometryTransformer;
+class AliMUONGeometryBuilder;
+class AliMUONVGeometryBuilder;
+class AliESD;
+
+class AliMUON : public AliDetector
+{
+ public:
AliMUON();
AliMUON(const char *name, const char *title);
virtual ~AliMUON();
- virtual void AddHit(Int_t, Int_t*, Float_t*);
- virtual void AddCluster(Int_t*);
- virtual void AddDigits(Int_t, Int_t*, Int_t*, Int_t*);
- virtual void AddRawCluster(Int_t, const AliMUONRawCluster&);
- virtual void AddCathCorrel(Int_t, Int_t*, Float_t*, Float_t*);
+
+ // Geometry
+ void AddGeometryBuilder(AliMUONVGeometryBuilder* geomBuilder);
virtual void BuildGeometry();
- virtual void CreateGeometry() {}
- virtual void CreateMaterials() {}
- virtual void StepManager();
- Int_t DistancetoPrimitive(Int_t px, Int_t py);
- virtual Int_t IsVersion() const =0;
-//
- TClonesArray *Clusters() {return fClusters;}
- virtual void MakeTreeC(Option_t *option="C");
- void GetTreeC(Int_t);
- virtual void MakeBranch(Option_t *opt=" ");
- void SetTreeAddress();
- virtual void ResetHits();
- virtual void ResetDigits();
- virtual void ResetRawClusters();
- virtual void ResetCorrelation();
- virtual void FindClusters(Int_t,Int_t);
- virtual void Digitise(Int_t,Int_t,Option_t *opt1=" ",Option_t *opt2=" ",Text_t *name=" ");
- virtual void CathodeCorrelation(Int_t);
- virtual void SortTracks(Int_t *,Int_t *,Int_t);
-//
-// modifs perso
-
- void InitTracking(Double_t &, Double_t &, Double_t &);
- void Reconst(Int_t &,Int_t &,Int_t,Int_t &,Int_t&,Int_t&, Option_t *option,Text_t *filename);
- void FinishEvent();
- void CloseTracking();
- void SetCutPxz(Double_t p) {fSPxzCut=p;}
- void SetSigmaCut(Double_t p) {fSSigmaCut=p;}
- void SetXPrec(Double_t p) {fSXPrec=p;}
- void SetYPrec(Double_t p) {fSYPrec=p;}
- Double_t GetCutPxz() {return fSPxzCut;}
- Double_t GetSigmaCut() {return fSSigmaCut;}
- Double_t GetXPrec() {return fSXPrec;}
- Double_t GetYPrec() {return fSYPrec;}
-// fin modifs perso
+ virtual Int_t IsVersion() const {return 0;}
+
+ AliMUONGeometryBuilder* GetGeometryBuilder() const {return fGeometryBuilder;}
+ const AliMUONGeometryTransformer* GetGeometryTransformer() const;
+ AliMUONSegmentation* GetSegmentation() const { return fSegmentation; }
+
+ // MUONData
+ AliMUONData* GetMUONData() {return fMUONData;}
+
+ // MUONLoader definition
+ virtual AliLoader* MakeLoader(const char* topfoldername); //builds standard getter (AliLoader type)
+ // Interface with AliMUONData
+ virtual void MakeBranch(Option_t *opt=" ") {GetMUONData()->MakeBranch(opt);}
+ virtual void SetTreeAddress();
+ virtual void ResetHits() {GetMUONData()->ResetHits();}
+ virtual void ResetDigits() {GetMUONData()->ResetDigits();}
+ virtual void ResetTrigger() {GetMUONData()->ResetTrigger();}
+ virtual void ResetRawClusters() {GetMUONData()->ResetRawClusters();}
+ virtual void SetSplitLevel(Int_t SplitLevel) {fSplitLevel=SplitLevel;}
+
+ // Digitisation
+ virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const;
+ virtual void SDigits2Digits();
+ virtual void Hits2SDigits();
+ virtual void Digits2Raw();
+
+ // Trigger
+ virtual AliTriggerDetector* CreateTriggerDetector() const
+ { return new AliMUONTrigger(); }
-// Configuration Methods (per station id)
-//
-// Set Chamber Segmentation Parameters
-// id refers to the station and isec to the cathode plane
- virtual void SetPADSIZ(Int_t id, Int_t isec, Float_t p1, Float_t p2);
-// Set Signal Generation Parameters
+ // Configuration Methods (per station id)
+ //
+ // Set Signal Generation Parameters
virtual void SetSigmaIntegration(Int_t id, Float_t p1);
virtual void SetChargeSlope(Int_t id, Float_t p1);
virtual void SetChargeSpread(Int_t id, Float_t p1, Float_t p2);
- virtual void SetMaxAdc(Int_t id, Float_t p1);
-// Set Segmentation and Response Model
- virtual void SetSegmentationModel(Int_t id, Int_t isec, AliMUONsegmentation *segmentation);
- virtual void SetResponseModel(Int_t id, AliMUONresponse *response);
- virtual void SetNsec(Int_t id, Int_t nsec);
-// Set Reconstruction Model
- virtual void SetReconstructionModel(Int_t id, AliMUONClusterFinder *reconstruction);
-// Set Stepping Parameters
+ virtual void SetMaxAdc(Int_t id, Int_t p1);
+ // Set Response Model
+ virtual void SetResponseModel(Int_t id, AliMUONResponse *response);
+
+ // Set Stepping Parameters
virtual void SetMaxStepGas(Float_t p1);
virtual void SetMaxStepAlu(Float_t p1);
virtual void SetMaxDestepGas(Float_t p1);
virtual void SetMaxDestepAlu(Float_t p1);
- virtual void SetMuonAcc(Bool_t acc=0, Float_t angmin=2, Float_t angmax=9);
-// Response Simulation
- virtual void MakePadHits(Float_t xhit,Float_t yhit,Float_t eloss,Int_t id);
-// Return reference to Chamber #id
- virtual AliMUONchamber& Chamber(Int_t id) {return *((AliMUONchamber *) (*fChambers)[id]);}
-// Retrieve pad hits for a given Hit
- virtual AliMUONcluster* FirstPad(AliMUONhit *, TClonesArray *);
- virtual AliMUONcluster* NextPad(TClonesArray *);
-// Return pointers to digits
- TObjArray *Dchambers() {return fDchambers;}
- Int_t *Ndch() {return fNdch;}
- virtual TClonesArray *DigitsAddress(Int_t id) {return ((TClonesArray *) (*fDchambers)[id]);}
-// Return pointers to reconstructed clusters
- TObjArray *RawClusters() {return fRawClusters;}
- Int_t *Nrawch() {return fNrawch;}
- virtual TClonesArray *RawClustAddress(Int_t id) {return ((TClonesArray *) (*fRawClusters)[id]);}
-
-// modifs perso
- AliMUONRawCluster *RawCluster(Int_t ichamber, Int_t icathod, Int_t icluster);
-
+
+ // Get Stepping Parameters
+ virtual Float_t GetMaxStepGas() const;
+ virtual Float_t GetMaxStepAlu() const;
+ virtual Float_t GetMaxDestepGas() const;
+ virtual Float_t GetMaxDestepAlu() const;
- // Return pointers to list of correlated clusters
- TObjArray *CathCorrel() {return fCathCorrel;}
- Int_t *Ncorch() {return fNcorch;}
- virtual TClonesArray *CathCorrelAddress(Int_t id)
- {return ((TClonesArray *) (*fCathCorrel)[id]);}
-
-// Return pointer to TreeC
- TTree *TreeC() {return fTreeC;}
- protected:
- TObjArray *fChambers; // List of Tracking Chambers
- Int_t fNclusters; // Number of clusters
- TClonesArray *fClusters; // List of clusters
- TObjArray *fDchambers; // List of digits
- Int_t *fNdch; // Number of digits
-
-
- TObjArray *fRawClusters; // List of raw clusters
- Int_t *fNrawch; // Number of raw clusters
- TObjArray *fCathCorrel; // List of correlated clusters
- Int_t *fNcorch; // Number of correl clusters
- TTree *fTreeC; // Cathode correl index tree
-
-//
+ // Set alignement option
+ virtual void SetAlign(Bool_t align = true);
+ virtual void SetAlign(const TString& fileName, Bool_t align = true);
+
+ // Return reference to Chamber #id
+ virtual AliMUONChamber& Chamber(Int_t id)
+ {return *((AliMUONChamber *) (*fChambers)[id]);}
+ // Return reference to Circuit #id
+ virtual AliMUONTriggerCircuit& TriggerCircuit(Int_t id)
+ {return *((AliMUONTriggerCircuit *) (*fTriggerCircuits)[id]);}
+ // Return pointers to digits
+ AliMUONRawCluster *RawCluster(Int_t ichamber, Int_t icathod,
+ Int_t icluster);
+ // Inherited and overridden from AliModule:
+ //PH virtual void RemapTrackHitIDs(Int_t * map);
+
+ protected:
+ AliMUON(const AliMUON& rMUON);
+ AliMUON& operator = (const AliMUON& rhs);
+
+ const AliMUONGeometry* GetGeometry() const;
+
+ Int_t fNCh; // Number of chambers
+ Int_t fNTrackingCh; // Number of tracking chambers*
+ AliMUONData* fMUONData; // Data container for MUON subsystem
+ Int_t fSplitLevel; // Splitlevel when making branches in outfiles.
+ TObjArray* fChambers; // List of Tracking Chambers
+ TObjArray* fTriggerCircuits; // List of Trigger Circuits
+ AliMUONGeometryBuilder* fGeometryBuilder; // Geometry builder
+ AliMUONSegmentation* fSegmentation; // New segmentation
+
+ //
Bool_t fAccCut; //Transport acceptance cut
Float_t fAccMin; //Minimum acceptance cut used during transport
Float_t fAccMax; //Minimum acceptance cut used during transport
-//
-
-// Stepping Parameters
- Float_t fMaxStepGas; // Maximum step size inside the chamber gas
- Float_t fMaxStepAlu; // Maximum step size inside the chamber aluminum
- Float_t fMaxDestepGas; // Maximum relative energy loss in gas
- Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum
-//
-// modifs perso
-// Parameters for reconstruction program
- Double_t fSPxzCut; // Pxz cut (GeV/c) to begin the track finding
- Double_t fSSigmaCut; // Number of sig. delimiting the searching areas
- Double_t fSXPrec; // Chamber precision in X (cm)
- Double_t fSYPrec; // Chamber precision in Y (cm)
-
- Text_t *fFileName;
-
- protected:
-
- ClassDef(AliMUON,1) //Hits manager for set:MUON
-};
-//___________________________________________
-
-class AliMUONRawCluster : public TObject {
-public:
-
- Int_t fTracks[3]; //labels of overlapped tracks
- Int_t fQ ; // Q of cluster (in ADC counts)
- Float_t fX ; // X of cluster
- Float_t fY ; // Y of cluster
- Int_t fPeakSignal;
- Int_t fIndexMap[50]; //indeces of digits
- Int_t fOffsetMap[50]; //Emmanuel special
- Float_t fContMap[50]; //Contribution from digit
- Int_t fPhysicsMap[50];
- Int_t fMultiplicity; //cluster multiplicity
- Int_t fNcluster[2];
- Int_t fClusterType;
- public:
- AliMUONRawCluster() {
- fTracks[0]=fTracks[1]=fTracks[2]=-1;
- fQ=0; fX=fY=0; fMultiplicity=0;
- for (int k=0;k<50;k++) {
- fIndexMap[k]=-1;
- fOffsetMap[k]=0;
- fContMap[k]=0;
- fPhysicsMap[k]=-1;
- }
- fNcluster[0]=fNcluster[1]=-1;
- }
- virtual ~AliMUONRawCluster() {}
-
- Float_t GetRadius() {return TMath::Sqrt(fX*fX+fY*fY);}
-
- Bool_t IsSortable() const {return kTRUE;}
- Int_t Compare(TObject *obj);
- Int_t PhysicsContribution();
- static Int_t BinarySearch(Float_t r, TArrayF, Int_t from, Int_t upto);
- static void SortMin(Int_t *,Float_t *,Float_t *,Float_t *,Float_t *,Int_t);
-
- ClassDef(AliMUONRawCluster,1) //Cluster object for set:MUON
-};
-
-//___________________________________________
-class AliMUONcorrelation : public TObject {
-public:
-
- // correlation starts from the 1-st cathode
- // last number in arrays corresponds to cluster on 1-st cathode
-
- Int_t fCorrelIndex[4]; // entry number in TreeR for the associated
- // cluster candidates on the 2-nd cathode
- Float_t fX[4] ; // X of clusters on the 2-nd cathode
- Float_t fY[4] ; // Y of clusters
-
-public:
- AliMUONcorrelation() {
- fCorrelIndex[0]=fCorrelIndex[1]=fCorrelIndex[2]=fCorrelIndex[3]=0;
- fX[0]=fX[1]=fX[2]=fX[3]=0; fY[0]=fY[1]=fY[2]=fY[3]=0;
- }
- AliMUONcorrelation(Int_t *idx, Float_t *x, Float_t *y);
- virtual ~AliMUONcorrelation() {}
- ClassDef(AliMUONcorrelation,1) //Cathode correlation object for set:MUON
+ //
+ // Stepping Parameters
+ Float_t fMaxStepGas; // Maximum step size inside the chamber gas
+ Float_t fMaxStepAlu; // Maximum step size inside the chamber aluminum
+ Float_t fMaxDestepGas; // Maximum relative energy loss in gas
+ Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum
+
+ // Pad Iterator
+ Int_t fMaxIterPad; // Maximum pad index
+ Int_t fCurIterPad; // Current pad index
+ // Background eent for event mixing
+
+ ClassDef(AliMUON,9) // MUON Detector base class
};
-
#endif
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