[u/mrichter/AliRoot.git] / STEER / AliRecPoint.h

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

/* $Id$ */

////////////////////////////////////////////////
//  Base class for Reconstructed Point        //
//  Version 0.1                               //
//  Author Yves Schutz     SUBATECH           //
//                                            //  
//                                            //
////////////////////////////////////////////////

// --- ROOT system ---

#include "TObject.h"
#include "TVector3.h"
#include "TMatrix.h"

// --- Standard library ---

#include "assert.h"
#include "iostream.h"

// --- AliRoot header files ---

#include "AliDigitNew.h"
#include "AliGeometry.h"
//#include "AliTrack.h"


class AliGeometry;

class AliRecPoint : public TObject {

public:

  AliRecPoint() ;                   // ctor            
  virtual ~AliRecPoint() ;          // dtor
 
  virtual void  AddDigit(AliDigitNew & digit) ;  // add a digit to the digits list  
  //  virtual void  AddTrack(AliTrack & track) ;  // add a track to the tracks list  
  virtual void  GetCovarianceMatrix(TMatrix & mat) ;
  virtual AliGeometry * GetGeom() const { return fGeom; } 
  virtual void  GetGlobalPosition(TVector3 & gpos, TMatrix & gmat) ; // return the global position in ALICE
  virtual int * GetDigitsList(void) const { return fDigitsList ; }
  //  virtual int * GetTracksList(void) const { return fTracksList ; }
  virtual Float_t GetEnergy() {return fAmp; } 
  virtual void  GetLocalPosition(TVector3 & pos) ;
  virtual Int_t GetDigitsMultiplicity(void) const { return fMulDigit ; }
  virtual Int_t GetMaximumDigitMultiplicity() const { return  fMaxDigit; } 
  virtual Int_t GetMaximumTrackMultiplicity() const { return  fMaxTrack; } 
  virtual Int_t GetTracksMultiplicity(void) const { return fMulTrack ; }
  virtual void  Print(Option_t * opt = "void") = 0 ; 


protected:

  Float_t       fAmp ;        // summed amplitude of digits 
  int *         fDigitsList ; // list of digits from which the point was reconstructed 
  AliGeometry * fGeom ;       // pointer to the geometry class 
  TVector3      fLocPos ;     // local position in the sub-detector coordinate
  TMatrix *     fLocPosM ;    // covariance matrix ;  
  Int_t         fMaxDigit ;   //! max initial size of digits array (not saved)
  Int_t         fMulDigit ;   // total multiplicity of digits
  Int_t         fMaxTrack ;   //! max initial size of tracks array (not saved)
  Int_t         fMulTrack ;   // total multiplicity of tracks
  int *         fTracksList ; // list of tracks to which the point was assigned 
 
public:
  

  ClassDef(AliRecPoint,1)
 
};

#endif // ALIRECPOINT_H
Commit	Line	Data
2a33668d	1	#ifndef ALIRECPOINT_H
	2	#define ALIRECPOINT_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	// Base class for Reconstructed Point //
	10	// Version 0.1 //
	11	// Author Yves Schutz SUBATECH //
	12	// //
	13	// //
	14	////////////////////////////////////////////////
	15
	16	// --- ROOT system ---
	17
	18	#include "TObject.h"
	19	#include "TVector3.h"
	20	#include "TMatrix.h"
	21
	22	// --- Standard library ---
	23
	24	#include "assert.h"
	25	#include "iostream.h"
	26
	27	// --- AliRoot header files ---
	28
	29	#include "AliDigitNew.h"
	30	#include "AliGeometry.h"
	31	//#include "AliTrack.h"
	32
	33
	34	class AliGeometry;
	35
	36	class AliRecPoint : public TObject {
	37
	38	public:
	39
	40	AliRecPoint() ; // ctor
	41	virtual ~AliRecPoint() ; // dtor
	42
	43	virtual void AddDigit(AliDigitNew & digit) ; // add a digit to the digits list
	44	// virtual void AddTrack(AliTrack & track) ; // add a track to the tracks list
	45	virtual void GetCovarianceMatrix(TMatrix & mat) ;
	46	virtual AliGeometry * GetGeom() const { return fGeom; }
	47	virtual void GetGlobalPosition(TVector3 & gpos, TMatrix & gmat) ; // return the global position in ALICE
	48	virtual int * GetDigitsList(void) const { return fDigitsList ; }
	49	// virtual int * GetTracksList(void) const { return fTracksList ; }
	50	virtual Float_t GetEnergy() {return fAmp; }
	51	virtual void GetLocalPosition(TVector3 & pos) ;
	52	virtual Int_t GetDigitsMultiplicity(void) const { return fMulDigit ; }
	53	virtual Int_t GetMaximumDigitMultiplicity() const { return fMaxDigit; }
	54	virtual Int_t GetMaximumTrackMultiplicity() const { return fMaxTrack; }
	55	virtual Int_t GetTracksMultiplicity(void) const { return fMulTrack ; }
	56	virtual void Print(Option_t * opt = "void") = 0 ;
	57
	58
	59	protected:
	60
	61	Float_t fAmp ; // summed amplitude of digits
	62	int * fDigitsList ; // list of digits from which the point was reconstructed
	63	AliGeometry * fGeom ; // pointer to the geometry class
	64	TVector3 fLocPos ; // local position in the sub-detector coordinate
65	TMatrix * fLocPosM ; // covariance matrix ;
66	Int_t fMaxDigit ; //! max initial size of digits array (not saved)
67	Int_t fMulDigit ; // total multiplicity of digits
68	Int_t fMaxTrack ; //! max initial size of tracks array (not saved)
69	Int_t fMulTrack ; // total multiplicity of tracks
70	int * fTracksList ; // list of tracks to which the point was assigned
71
72	public:
73
74
75	ClassDef(AliRecPoint,1)
76
77	};
78
79	#endif // ALIRECPOINT_H