[u/mrichter/AliRoot.git] / HLT / src / AliL3Fitter.h

// @(#) $Id$

#ifndef ALIL3FitterH
#define ALIL3FitterH

//_____________________________________________________________
// AliL3Fitter
//
// Fit class HLT
//
// Author: Anders Vestbo <mailto:vestbo@fi.uib.no>

class AliL3Track;
class AliL3Vertex;
class AliL3SpacePointData;

class AliL3Fitter {

  public:
  AliL3Fitter();
  AliL3Fitter(AliL3Vertex *vertex,Bool_t vertexconstraint=kTRUE);
  virtual ~AliL3Fitter();
  
  void LoadClusters(Char_t *path,Int_t event=0,Bool_t sp=kFALSE);
  void SortTrackClusters(AliL3Track *track) const;
  Int_t FitHelix(AliL3Track *track);
  Int_t FitCircle();
  Int_t FitLine();
  void NoVertex() {fVertexConstraint=kFALSE;}
 
 private:
  AliL3Track *fTrack; //!                    actual track
  AliL3Vertex *fVertex; //!                  vertex info
  Bool_t fVertexConstraint; //               include vertex constraint
  AliL3SpacePointData *fClusters[36][6]; //! clusters
  UInt_t fNcl[36][6]; //                     cluster numbers
 
  ClassDef(AliL3Fitter,1) //HLT fit class
};

#endif
Commit	Line	Data
3e87ef69	1	// @(#) $Id$
3e87ef69	2
159a9e4e	3	#ifndef ALIL3FitterH
159a9e4e	4	#define ALIL3FitterH
1934a2f8	5
159a9e4e	6	//_____________________________________________________________
	7	// AliL3Fitter
	8	//
	9	// Fit class HLT
	10	//
	11	// Author: Anders Vestbo <mailto:vestbo@fi.uib.no>
1934a2f8	12
	13	class AliL3Track;
	14	class AliL3Vertex;
	15	class AliL3SpacePointData;
	16
	17	class AliL3Fitter {
	18
159a9e4e	19	public:
0a86fbb7	20	AliL3Fitter();
0a86fbb7	21	AliL3Fitter(AliL3Vertex *vertex,Bool_t vertexconstraint=kTRUE);
3e87ef69	22	virtual ~AliL3Fitter();
1934a2f8	23
3e87ef69	24	void LoadClusters(Char_t *path,Int_t event=0,Bool_t sp=kFALSE);
159a9e4e	25	void SortTrackClusters(AliL3Track *track) const;
1934a2f8	26	Int_t FitHelix(AliL3Track *track);
	27	Int_t FitCircle();
	28	Int_t FitLine();
	29	void NoVertex() {fVertexConstraint=kFALSE;}
159a9e4e	30
	31	private:
	32	AliL3Track *fTrack; //! actual track
	33	AliL3Vertex *fVertex; //! vertex info
	34	Bool_t fVertexConstraint; // include vertex constraint
	35	AliL3SpacePointData *fClusters[36][6]; //! clusters
	36	UInt_t fNcl[36][6]; // cluster numbers
	37
1934a2f8	38	ClassDef(AliL3Fitter,1) //HLT fit class
	39	};
	40
	41	#endif