[u/mrichter/AliRoot.git] / MUON / AliMUONClusterFinderVS.h

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

/* $Id$ */

////////////////////////////////////////////////
//  MUON Cluster Finder Class                 //
////////////////////////////////////////////////
#include "AliMUONHitMap.h"
#include "TF1.h"
#include "AliMUONClusterFinder.h"
class AliMUONClusterFinderVS : 
 public AliMUONClusterFinder
{
 public:
    AliMUONClusterFinderVS
	(AliMUONSegmentation *segmentation1, AliMUONSegmentation *segmentation2,
	 AliMUONResponse *response,
	 TClonesArray *digits1, TClonesArray *digits2,
	 Int_t chamber);
    AliMUONClusterFinderVS();
    AliMUONClusterFinderVS(const AliMUONClusterFinderVS& clusterFinder);
    virtual ~AliMUONClusterFinderVS(){;}
// Set segmentation model    
    virtual void SetSegmentation(AliMUONSegmentation *seg1, AliMUONSegmentation *seg2)
	{
	fSegmentation=seg1;
	fSegmentation2=seg2;
	}
// Set pointer to digits
    virtual void SetDigits(TClonesArray *MUONdigits1, TClonesArray *MUONdigits2);
    
// Get Segmentation
    virtual AliMUONSegmentation*  Segmentation(Int_t i);
// Get Number of Digits
    virtual Int_t NDigits(Int_t i);
// Get Digits
    virtual TClonesArray* Digits(Int_t i);
// Get HitMap
    virtual AliMUONHitMap* HitMap(Int_t i);
    
// Search for raw clusters
    virtual void FindRawClusters();
// Find cluster    
    virtual void  FindCluster(Int_t i, Int_t j, Int_t cath, AliMUONRawCluster &c);
// Decluster
    virtual void Decluster(AliMUONRawCluster *cluster);
//  Perform split by local maxima  
    virtual void   SplitByLocalMaxima(AliMUONRawCluster *cluster);
    virtual void   FindLocalMaxima(AliMUONRawCluster *cluster);
    virtual void   Split(AliMUONRawCluster * cluster);
    
//  Perform Double Mathieson Fit
    Bool_t DoubleMathiesonFit(AliMUONRawCluster *c, Int_t cath);
    Float_t CombiDoubleMathiesonFit(AliMUONRawCluster *c);
    Float_t SingleMathiesonFit(AliMUONRawCluster *c, Int_t cath);
    Float_t CombiSingleMathiesonFit(AliMUONRawCluster *c);    
//  Build up full cluster information    
    virtual void   FillCluster(AliMUONRawCluster *cluster, Int_t flag, Int_t cath);
    virtual void   FillCluster(AliMUONRawCluster *cluster, Int_t cath);
    virtual void   FillCluster(AliMUONRawCluster *cluster) {
	FillCluster(cluster,1,0);}
    // Add a new raw cluster    
    virtual void AddRawCluster(const AliMUONRawCluster cluster);
    
    virtual void SetTracks(Int_t t1, Int_t t2) 
	{
	    fTrack[0]=t1;
	    fTrack[1]=t2;
	}
    
    virtual Bool_t TestTrack(Int_t t) {
	if (fTrack[0]==-1 || fTrack[1]==-1) {
	    return kTRUE;
	} else if (t==fTrack[0] || t==fTrack[1]) {
	    return kTRUE;
	} else {
	    return kFALSE;
	}
    }
    //  Assignment operator
    AliMUONClusterFinderVS & operator = (const AliMUONClusterFinderVS& rhs);
protected:
    TClonesArray*           fDigits2;            // Digits
    Int_t                   fNdigits2;           // Number of Digits    
    AliMUONSegmentation*    fSegmentation2;      // Chamber segmentation
    AliMUONHitMapA1*        fHitMap2;            // Hit Map
    AliMUONDigit*           fDig[100][2];        // current list of digits 
    Int_t                   fIx[100][2];         // current list of x-pad-coord.
    Int_t                   fIy[100][2];         // current list of y-pad-coord.
    Float_t                 fX[100][2];          // current list of x-coord.
    Float_t                 fY[100][2];          // current list of y-coord.
    Int_t                   fIndLocal[100][2];   // indices of local maxima
    Int_t                   fNLocal[2];          // Number of local maxima
    Int_t                   fQ[100][2];          // current list of charges
    Int_t                   fMul[2];             // current multiplicity
// Current Fit
    Double_t                 fXFit[2];         // x-coordinate
    Double_t                 fYFit[2];         // y-coordinate
    Double_t                 fQrFit[2];        // charge ratio
    Float_t                  fChi2[2];         // chi2 of fit
    Float_t                  fXInit[2];        // start values
    Float_t                  fYInit[2];        // start values
    Float_t                  fQrInit[2];       // start values
    Int_t                    fFitStat;         // status of fit
    
// Selected track for debugging
    Int_t                    fTrack[2];        // Only digits with main contributions from these tracks are
                                               // considered 
//  Return pointer to raw clusters    
    ClassDef(AliMUONClusterFinderVS,1) //Class for clustering and reconstruction of space points
};
#endif
Commit	Line	Data
a9e2aefa	1	#ifndef ALIMUONCLUSTERFINDERVS_H
	2	#define ALIMUONCLUSTERFINDERVS_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8	////////////////////////////////////////////////
	9	// MUON Cluster Finder Class //
	10	////////////////////////////////////////////////
	11	#include "AliMUONHitMap.h"
	12	#include "TF1.h"
	13	#include "AliMUONClusterFinder.h"
	14	class AliMUONClusterFinderVS :
	15	public AliMUONClusterFinder
	16	{
	17	public:
	18	AliMUONClusterFinderVS
	19	(AliMUONSegmentation segmentation1, AliMUONSegmentation segmentation2,
	20	AliMUONResponse *response,
	21	TClonesArray digits1, TClonesArray digits2,
	22	Int_t chamber);
	23	AliMUONClusterFinderVS();
	24	AliMUONClusterFinderVS(const AliMUONClusterFinderVS& clusterFinder);
	25	virtual ~AliMUONClusterFinderVS(){;}
	26	// Set segmentation model
	27	virtual void SetSegmentation(AliMUONSegmentation seg1, AliMUONSegmentation seg2)
	28	{
	29	fSegmentation=seg1;
	30	fSegmentation2=seg2;
	31	}
	32	// Set pointer to digits
	33	virtual void SetDigits(TClonesArray MUONdigits1, TClonesArray MUONdigits2);
	34
	35	// Get Segmentation
	36	virtual AliMUONSegmentation* Segmentation(Int_t i);
	37	// Get Number of Digits
	38	virtual Int_t NDigits(Int_t i);
	39	// Get Digits
	40	virtual TClonesArray* Digits(Int_t i);
	41	// Get HitMap
	42	virtual AliMUONHitMap* HitMap(Int_t i);
	43
	44	// Search for raw clusters
	45	virtual void FindRawClusters();
	46	// Find cluster
	47	virtual void FindCluster(Int_t i, Int_t j, Int_t cath, AliMUONRawCluster &c);
	48	// Decluster
	49	virtual void Decluster(AliMUONRawCluster *cluster);
	50	// Perform split by local maxima
	51	virtual void SplitByLocalMaxima(AliMUONRawCluster *cluster);
	52	virtual void FindLocalMaxima(AliMUONRawCluster *cluster);
	53	virtual void Split(AliMUONRawCluster * cluster);
	54
	55	// Perform Double Mathieson Fit
	56	Bool_t DoubleMathiesonFit(AliMUONRawCluster *c, Int_t cath);
	57	Float_t CombiDoubleMathiesonFit(AliMUONRawCluster *c);
	58	Float_t SingleMathiesonFit(AliMUONRawCluster *c, Int_t cath);
	59	Float_t CombiSingleMathiesonFit(AliMUONRawCluster *c);
	60	// Build up full cluster information
	61	virtual void FillCluster(AliMUONRawCluster *cluster, Int_t flag, Int_t cath);
	62	virtual void FillCluster(AliMUONRawCluster *cluster, Int_t cath);
	63	virtual void FillCluster(AliMUONRawCluster *cluster) {
	64	FillCluster(cluster,1,0);}
65	// Add a new raw cluster
66	virtual void AddRawCluster(const AliMUONRawCluster cluster);
67
68	virtual void SetTracks(Int_t t1, Int_t t2)
69	{
70	fTrack[0]=t1;
71	fTrack[1]=t2;
72	}
73
74	virtual Bool_t TestTrack(Int_t t) {
75	if (fTrack[0]==-1 \|\| fTrack[1]==-1) {
76	return kTRUE;
77	} else if (t==fTrack[0] \|\| t==fTrack[1]) {
78	return kTRUE;
79	} else {
80	return kFALSE;
81	}
82	}
83	// Assignment operator
84	AliMUONClusterFinderVS & operator = (const AliMUONClusterFinderVS& rhs);
85	protected:
86	TClonesArray* fDigits2; // Digits
87	Int_t fNdigits2; // Number of Digits
88	AliMUONSegmentation* fSegmentation2; // Chamber segmentation
89	AliMUONHitMapA1* fHitMap2; // Hit Map
90	AliMUONDigit* fDig[100][2]; // current list of digits
91	Int_t fIx[100][2]; // current list of x-pad-coord.
92	Int_t fIy[100][2]; // current list of y-pad-coord.
93	Float_t fX[100][2]; // current list of x-coord.
94	Float_t fY[100][2]; // current list of y-coord.
95	Int_t fIndLocal[100][2]; // indices of local maxima
96	Int_t fNLocal[2]; // Number of local maxima
97	Int_t fQ[100][2]; // current list of charges
98	Int_t fMul[2]; // current multiplicity
99	// Current Fit
100	Double_t fXFit[2]; // x-coordinate
101	Double_t fYFit[2]; // y-coordinate
102	Double_t fQrFit[2]; // charge ratio
103	Float_t fChi2[2]; // chi2 of fit
104	Float_t fXInit[2]; // start values
105	Float_t fYInit[2]; // start values
106	Float_t fQrInit[2]; // start values
107	Int_t fFitStat; // status of fit
108
109	// Selected track for debugging
110	Int_t fTrack[2]; // Only digits with main contributions from these tracks are
111	// considered
112	// Return pointer to raw clusters
113	ClassDef(AliMUONClusterFinderVS,1) //Class for clustering and reconstruction of space points
114	};
115	#endif
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