-#ifndef MUON_H
-#define MUON_H
-////////////////////////////////////////////////
-// Manager and hits classes for set:MUON //
-////////////////////////////////////////////////
-#include "AliDetector.h"
-#include "AliHit.h"
-#include "AliMUONConst.h"
-#include "AliDigit.h"
-#include <TVector.h>
-#include <TObjArray.h>
-
-
-static const int NCH=14;
-
-class AliMUONcluster;
-class AliMUONchamber;
-class AliMUONRecCluster;
-//----------------------------------------------
-class AliMUONgeometry
-{
- public:
- AliMUONgeometry(){}
- virtual ~AliMUONgeometry(){}
- void InitGeo(Float_t z);
- Float_t fdGas; // half gaz gap
- Float_t fdAlu; // half Alu width
- Float_t frMin; // innermost sensitive radius
- Float_t frMax; // outermost sensitive radius
- ClassDef(AliMUONgeometry,1)
-};
-//----------------------------------------------
-//
-// Chamber segmentation virtual base class
-//
-class AliMUONsegmentation :
-public TObject {
-
- public:
-
- // Set Chamber Segmentation Parameters
- virtual void SetPADSIZ(Float_t p1, Float_t p2) =0;
- virtual void SetDAnod(Float_t D) =0;
- // Transform from pad (wire) to real coordinates and vice versa
- virtual Float_t GetAnod(Float_t xhit) =0;
- virtual void GetPadIxy(Float_t x ,Float_t y ,Int_t &ix,Int_t &iy)=0;
- virtual void GetPadCxy(Int_t ix,Int_t iy,Float_t &x ,Float_t &y )=0;
- //
- // Initialisation
- virtual void Init(AliMUONchamber*) =0;
- //
- // Get member data
- virtual Float_t Dpx() =0;
- virtual Float_t Dpy() =0;
- virtual Int_t Npx() =0;
- virtual Int_t Npy() =0;
- //
- // Iterate over pads
- virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t dx, Float_t dy) =0;
- virtual void NextPad()=0;
- virtual Int_t MorePads() =0;
- // Get next neighbours
- virtual void Neighbours
- (Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]) =0;
- // Provisory RecCluster coordinates reconstructor
- virtual void FitXY(AliMUONRecCluster* Cluster,TClonesArray* MUONdigits) =0;
- //
- // Current pad cursor during disintegration
- virtual Int_t Ix() =0;
- virtual Int_t Iy() =0;
- virtual Int_t ISector() =0;
- //
- // Signal Generation Condition during Stepping
- virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z) = 0;
- virtual void SigGenInit(Float_t x, Float_t y, Float_t z) = 0;
- virtual void IntegrationLimits
- (Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2) = 0;
- //
- // Identification
- ClassDef(AliMUONsegmentation,1)
-};
-//----------------------------------------------
-//
-// Chamber response virtual base class
-//
-class AliMUONresponse :
-public TObject {
- public:
- //
- // Configuration methods
- virtual void SetRSIGM(Float_t p1) =0;
- virtual void SetMUCHSP(Float_t p1) =0;
- virtual void SetMUSIGM(Float_t p1, Float_t p2) =0;
- virtual void SetMAXADC(Float_t p1) =0;
- //
- // Get member data
- virtual Float_t Chslope() =0;
- virtual Float_t ChwX() =0;
- virtual Float_t ChwY() =0;
- virtual Float_t Nsigma() =0;
- virtual Float_t adc_satm() =0;
- //
- // Chamber response methods
- // Pulse height from scored quantity (eloss)
- virtual Float_t IntPH(Float_t eloss) =0;
- // Charge disintegration
- virtual Float_t IntXY(AliMUONsegmentation *) =0;
- //
- // Identification
- ClassDef(AliMUONresponse,1)
-};
-
-//----------------------------------------------
-class AliMUONchamber :
-public TObject,
-public AliMUONgeometry{
- public:
- AliMUONchamber();
- ~AliMUONchamber(){}
-//
-// Set and get GEANT id
- Int_t GetGid() {return fGid;}
- void SetGid(Int_t id) {fGid=id;}
-//
-// Initialisation and z-Position
- void Init();
- void SetZPOS(Float_t p1) {fzPos=p1;}
- Float_t ZPosition() {return fzPos;}
-//
-// Configure response model
- void ResponseModel(AliMUONresponse* thisResponse) {fResponse=thisResponse;}
-//
-// Configure segmentation model
- void SegmentationModel(Int_t i, AliMUONsegmentation* thisSegmentation) {
- (*fSegmentation)[i-1] = thisSegmentation;
- }
-//
-// Get reference to response model
- AliMUONresponse* &GetResponseModel(){return fResponse;}
-//
-// Get reference to segmentation model
- AliMUONsegmentation* GetSegmentationModel(Int_t isec) {
- return (AliMUONsegmentation *) (*fSegmentation)[isec-1];
- }
- Int_t Nsec() {return fnsec;}
- void SetNsec(Int_t nsec) {fnsec=nsec;}
-//
-// Member function forwarding to the segmentation and response models
-//
-// Calculate pulse height from energy loss
- Float_t IntPH(Float_t eloss) {return fResponse->IntPH(eloss);}
-//
-// Ask segmentation if signal should be generated
- Int_t SigGenCond(Float_t x, Float_t y, Float_t z)
- {
- if (fnsec==1) {
- return ((AliMUONsegmentation*) (*fSegmentation)[0])
- ->SigGenCond(x, y, z) ;
- } else {
- return (((AliMUONsegmentation*) (*fSegmentation)[0])
- ->SigGenCond(x, y, z)) ||
- (((AliMUONsegmentation*) (*fSegmentation)[1])
- ->SigGenCond(x, y, z)) ;
- }
- }
-//
-// Initialisation of segmentation for hit
- void SigGenInit(Float_t x, Float_t y, Float_t z)
- {
-
- if (fnsec==1) {
- ((AliMUONsegmentation*) (*fSegmentation)[0])->SigGenInit(x, y, z) ;
- } else {
- ((AliMUONsegmentation*) (*fSegmentation)[0])->SigGenInit(x, y, z) ;
- ((AliMUONsegmentation*) (*fSegmentation)[1])->SigGenInit(x, y, z) ;
- }
- }
-
-// Configuration forwarding
-//
- void SetRSIGM(Float_t p1) {fResponse->SetRSIGM(p1);}
- void SetMUCHSP(Float_t p1) {fResponse->SetMUCHSP(p1);}
- void SetMUSIGM(Float_t p1, Float_t p2) {fResponse->SetMUSIGM(p1,p2);}
- void SetMAXADC(Float_t p1) {fResponse->SetMAXADC(p1);}
-
- void SetPADSIZ(Int_t isec, Float_t p1, Float_t p2) {
- ((AliMUONsegmentation*) (*fSegmentation)[isec-1])->SetPADSIZ(p1,p2);
- }
-//
-// Cluster formation method
- void DisIntegration(Float_t, Float_t, Float_t, Int_t&x, Float_t newclust[6][500]);
- ClassDef(AliMUONchamber,1)
-
- private:
-// GEANT volume if for sensitive volume of this chamber
- Int_t fGid;
-// z-position of this chamber
- Float_t fzPos;
-// The segmentation models for the cathode planes
-// fnsec=1: one plane segmented, fnsec=2: both planes are segmented.
- Int_t fnsec;
- TObjArray *fSegmentation;
- AliMUONresponse *fResponse;
-
-};
-
-
-
-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]=0;
- 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]; // tracks making this digit (up to 10)
-
-
-
- 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
-};
-//_____________________________________________________________________________
+#ifndef ALIMUON_H
+#define ALIMUON_H
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice */
-class AliMUONlist : public AliMUONdigit {
- public:
-
- Int_t fRpad; // r_pos of pad
-
- TObjArray *fTrackList;
+/* $Id$ */
+/* $Id$ */
-
- public:
- AliMUONlist() {fTrackList=0;}
- AliMUONlist(Int_t rpad, Int_t *digits);
- virtual ~AliMUONlist() {}
-
- TObjArray *TrackList() {return fTrackList;}
-
- ClassDef(AliMUONlist,1) //Digits for set:MUON
-};
-//___________________________________________
+////////////////////////////////////////////////
+// AliDetector Class for MUON subsystem //
+////////////////////////////////////////////////
+#include "AliDetector.h"
+#include "AliMUONData.h"
+#include "AliMUONChamber.h"
+
+class AliLoader;
+class AliMUONLocalTrigger;
+class AliMUONGlobalTrigger;
+class AliMUONTriggerCircuit;
+class AliMUONTriggerDecision;
+class AliSegmentation;
+class AliMUONResponse;
+class AliMUONMerger;
+class AliMUONHit;
+class AliMUONPadHit;
+class AliMUONRawCluster;
+class AliMUONClusterFinderVS;
+class AliMUONReconstHit;
+class AliMUONMerger;
+
+class TVector;
+#include "TObjArray.h"
+class TFile;
+class TTree;
-//___________________________________________
-
-class AliMUONhit : public AliHit {
- public:
- Int_t fChamber; // Chamber number
- Int_t fParticle; // PDG 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
- 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:
AliMUON();
AliMUON(const char *name, const char *title);
+ AliMUON(const AliMUON& rMUON);
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 AddRecCluster(Int_t iCh, Int_t iCat,
- AliMUONRecCluster* Cluster);
+
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 MakeBranch(Option_t *opt=" ");
- void SetTreeAddress();
- virtual void ResetHits();
- virtual void ResetDigits();
- virtual void ResetRecClusters();
- virtual void ReconstructClusters();
-//
-// 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
- virtual void SetRSIGM(Int_t id, Float_t p1);
- virtual void SetMUCHSP(Int_t id, Float_t p1);
- virtual void SetMUSIGM(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);
+ AliMUONData* GetMUONData() {return fMUONData;}
+ virtual Int_t IsVersion() const {return 0;}
+
+ // 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);}
+ void SetTreeAddress();
+ virtual void ResetHits() {GetMUONData()->ResetHits();}
+ virtual void ResetDigits() {GetMUONData()->ResetDigits();}
+ virtual void ResetTrigger() {GetMUONData()->ResetTrigger();};
+ virtual void ResetRawClusters() {GetMUONData()->ResetRawClusters();};
+ // Cluster Finding
+ virtual void Digits2Reco();
+ virtual void FindClusters();
+ // Digitisation
+ virtual void SDigits2Digits();
+ // Configuration Methods (per station id)
+ //
+ // Set Chamber Segmentation Parameters
+ // id refers to the station and isec to the cathode plane
+ // Set Z values for all chambers
+ virtual void SetChambersZ(const Float_t *Z);
+ virtual void SetChambersZToDefault(void);
+ virtual void SetPadSize(Int_t id, Int_t isec, Float_t p1, Float_t p2);
+ // 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, Int_t p1);
+ // Set Segmentation and Response Model
+ virtual void SetSegmentationModel(Int_t id, Int_t isec,
+ AliSegmentation *segmentation);
+ virtual void SetResponseModel(Int_t id, AliMUONResponse *response);
virtual void SetNsec(Int_t id, Int_t nsec);
-// Set Stepping Parameters
- virtual void SetSMAXAR(Float_t p1);
- virtual void SetSMAXAL(Float_t p1);
- virtual void SetDMAXAR(Float_t p1);
- virtual void SetDMAXAL(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 *);
- virtual AliMUONcluster* NextPad();
-// 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
- virtual TObjArray *RecClusters(Int_t iCh, Int_t iCat)
- {return ( (TObjArray*) (*fRecClusters)[iCh+iCat*10]);}
-
+ // Set Reconstruction Model
+ virtual void SetReconstructionModel(Int_t id, AliMUONClusterFinderVS *reconstruction);
+ // Set Merger/Digitizer
+ virtual void SetMerger(AliMUONMerger* merger);
+ virtual AliMUONMerger* Merger();
+
+ // 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 SetAcceptance(Bool_t acc=0, Float_t angmin=2, Float_t angmax=9);
+ // get Trigger answer
+ void Trigger(Int_t nev);
+ // 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]);}
+ // Retrieve pad hits for a given Hit
+ virtual AliMUONPadHit* FirstPad(AliMUONHit *hit, TClonesArray *padHits);
+ virtual AliMUONPadHit* NextPad(TClonesArray *padHits);
+ // Return pointers to digits
+ AliMUONRawCluster *RawCluster(Int_t ichamber, Int_t icathod,
+ Int_t icluster);
+ // Copy Operator
+ AliMUON& operator = (const AliMUON& rhs);
+
+
protected:
- TObjArray *fChambers; // List of Tracking Chambers
- Int_t fNclusters; // Number of clusters
- TClonesArray *fClusters; // List of clusters
- TObjArray *fDchambers; // List of digits
- TObjArray *fRecClusters; // List of clusters
- Int_t *fNdch; // Number of digits
-//
+ Int_t fNCh; // Number of chambers
+ Int_t fNTrackingCh; // Number of tracking chambers*
+ AliMUONData* fMUONData; // Data container for MUON subsystem
+ TObjArray* fChambers; // List of Tracking Chambers
+ TObjArray* fTriggerCircuits; // List of Trigger Circuits
+
+ //
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
-
- protected:
-
- ClassDef(AliMUON,1) //Hits manager for set:MUON
-};
-//___________________________________________
-class AliMUONRecCluster : public TObject {
-public:
- AliMUONRecCluster() ;
- AliMUONRecCluster(Int_t FirstDigit,Int_t Ichamber, Int_t Icathod) ;
- virtual ~AliMUONRecCluster();
- virtual void AddDigit(Int_t Digit);
- virtual Int_t FirstDigitIndex();
- virtual Int_t NextDigitIndex();
- virtual Int_t InvalidDigitIndex() {return -1;}
-
- virtual Int_t NDigits();
- virtual void Finish(); // Nothing yet ...
- virtual Int_t GetCathod() {return fCathod;}
- virtual Int_t GetChamber() {return fChamber;}
-
-public:
- Float_t fX; // reconstructed x
- Float_t fY; // reconstructed y
-
-protected:
- TArrayI *fDigits; // List of digits indexes for that cluster
- Int_t fNdigit; // Number of digits indexes stored;
- Int_t fCathod; // Number of the cathod to be used;
- Int_t fChamber; // Number of the chamber to be used;
- Int_t fCurrentDigit; // Current Digit inside an iteration
-
- ClassDef(AliMUONRecCluster,1) //Cluster 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
+ Text_t *fFileName; // ! File with background hits
+ AliMUONMerger *fMerger; // ! pointer to merger
+
+ ClassDef(AliMUON,3) // MUON Detector base class
};
-//___________________________________________
#endif
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git://git.uio.no / u / mrichter / AliRoot.git / blobdiff