[u/mrichter/AliRoot.git] / PHOS / AliPHOSTrackSegment.h

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

/* $Id$ */

/* History of cvs commits:
 *
 * $Log$
 * Revision 1.23  2006/08/28 10:01:56  kharlov
 * Effective C++ warnings fixed (Timur Pocheptsov)
 *
 * Revision 1.22  2005/05/28 14:19:05  schutz
 * Compilation warnings fixed by T.P.
 *
 */

//_________________________________________________________________________
//  Track segment in PHOS
//  Can be : 1 EmcRecPoint
//           1 EmcRecPoint + 1 CPV
//                  
//*-- Author:  Dmitri Peressounko (RRC KI & SUBATECH)

// --- ROOT system ---

#include "TObject.h"
class TClonesArray ; 

// --- Standard library ---

// --- AliRoot header files ---
class AliPHOSRecPoint ; 
class AliPHOSEmcRecPoint ; 
class AliPHOSCpvRecPoint ; 
class AliESDtrack ; 

class AliPHOSTrackSegment : public TObject  {

public:

  AliPHOSTrackSegment() ;
  AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint , 
		      AliPHOSRecPoint * Cpv) ;
  AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint , 
		      AliPHOSRecPoint * Cpv, Int_t track) ;
  AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint , 
		      AliPHOSRecPoint * Cpv, Int_t track, 
                      Float_t dx, Float_t dz) ;
  AliPHOSTrackSegment(const AliPHOSTrackSegment & ts) ;  // ctor                   
  virtual ~AliPHOSTrackSegment() {  } 

  void    SetCpvDistance(Float_t x,Float_t z){fDcpv[0]=x ; fDcpv[1]=z ; }

  void Copy(TObject & obj) const;  

  Int_t   GetIndexInList() const {  return fIndexInList ;   } 
  Int_t   GetEmcIndex()    const {  return fEmcRecPoint ;   }
  Int_t   GetCpvIndex()    const {  return fCpvRecPoint; }
  Int_t   GetTrackIndex()  const {  return fTrack; }
  Float_t GetCpvDistance(const Option_t* dr="r") const ;

  virtual void  Print(const Option_t * = "") const;
  void    SetIndexInList(Int_t val){ fIndexInList = val ;     } 
  void    SetCpvRecPoint(AliPHOSRecPoint * CpvRecPoint ); //sets CPV Rec Point

  typedef TClonesArray TrackSegmentsList ; 
 
 private:
  
  Int_t fEmcRecPoint ;     // The EMC reconstructed point index in array stored in TreeR/PHOSEmcRP
  Int_t fIndexInList ;     // the index of this TrackSegment in the list stored in TreeR (to be set by analysis)
  Int_t fCpvRecPoint ;     // The CPV reconstructed point in array stored in TreeR/PHOSCpvRP
  Int_t fTrack ;           // The charged track index (from global tracking) in ESD file 
  Float_t fDcpv[2] ;       // Distance to projection of CPV cluster

 ClassDef(AliPHOSTrackSegment,1)  // Track segment in PHOS

};

#endif // ALIPHOSTRACKSEGMENT_H
Commit	Line	Data
6c370def	1	#ifndef ALIPHOSTRACKSEGMENT_H
6c370def	2	#define ALIPHOSTRACKSEGMENT_H
d15a28e7	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
6ad0bfa0	6	/* $Id$ */
6ad0bfa0	7
702ab87e	8	/* History of cvs commits:
	9	*
	10	* $Log$
648f392e	11	* Revision 1.23 2006/08/28 10:01:56 kharlov
	12	* Effective C++ warnings fixed (Timur Pocheptsov)
	13	*
3663622c	14	* Revision 1.22 2005/05/28 14:19:05 schutz
	15	* Compilation warnings fixed by T.P.
	16	*
702ab87e	17	*/
702ab87e	18
b2a60966	19	//_________________________________________________________________________
	20	// Track segment in PHOS
	21	// Can be : 1 EmcRecPoint
fbf5cb06	22	// 1 EmcRecPoint + 1 CPV
b2a60966	23	//
b2a60966	24	//*-- Author: Dmitri Peressounko (RRC KI & SUBATECH)
d15a28e7	25
	26	// --- ROOT system ---
	27
	28	#include "TObject.h"
e957fea8	29	class TClonesArray ;
d15a28e7	30
	31	// --- Standard library ---
	32
	33	// --- AliRoot header files ---
e957fea8	34	class AliPHOSRecPoint ;
	35	class AliPHOSEmcRecPoint ;
	36	class AliPHOSCpvRecPoint ;
fbf5cb06	37	class AliESDtrack ;
d15a28e7	38
d15a28e7	39	class AliPHOSTrackSegment : public TObject {
	40
	41	public:
	42
3663622c	43	AliPHOSTrackSegment() ;
88714635	44	AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint ,
fbf5cb06	45	AliPHOSRecPoint * Cpv) ;
	46	AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint ,
	47	AliPHOSRecPoint * Cpv, Int_t track) ;
648f392e	48	AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint ,
	49	AliPHOSRecPoint * Cpv, Int_t track,
	50	Float_t dx, Float_t dz) ;
6ad0bfa0	51	AliPHOSTrackSegment(const AliPHOSTrackSegment & ts) ; // ctor
2731cd1e	52	virtual ~AliPHOSTrackSegment() { }
d15a28e7	53
648f392e	54	void SetCpvDistance(Float_t x,Float_t z){fDcpv[0]=x ; fDcpv[1]=z ; }
648f392e	55
702ab87e	56	void Copy(TObject & obj) const;
2731cd1e	57
baef0810	58	Int_t GetIndexInList() const { return fIndexInList ; }
baef0810	59	Int_t GetEmcIndex() const { return fEmcRecPoint ; }
fbf5cb06	60	Int_t GetCpvIndex() const { return fCpvRecPoint; }
fbf5cb06	61	Int_t GetTrackIndex() const { return fTrack; }
648f392e	62	Float_t GetCpvDistance(const Option_t* dr="r") const ;
2731cd1e	63
702ab87e	64	virtual void Print(const Option_t * = "") const;
2731cd1e	65	void SetIndexInList(Int_t val){ fIndexInList = val ; }
fbf5cb06	66	void SetCpvRecPoint(AliPHOSRecPoint * CpvRecPoint ); //sets CPV Rec Point
c0d5b57d	67
c0d5b57d	68	typedef TClonesArray TrackSegmentsList ;
83974468	69
88714635	70	private:
d15a28e7	71
83974468	72	Int_t fEmcRecPoint ; // The EMC reconstructed point index in array stored in TreeR/PHOSEmcRP
83974468	73	Int_t fIndexInList ; // the index of this TrackSegment in the list stored in TreeR (to be set by analysis)
fbf5cb06	74	Int_t fCpvRecPoint ; // The CPV reconstructed point in array stored in TreeR/PHOSCpvRP
fbf5cb06	75	Int_t fTrack ; // The charged track index (from global tracking) in ESD file
648f392e	76	Float_t fDcpv[2] ; // Distance to projection of CPV cluster
fbf5cb06	77
648f392e	78	ClassDef(AliPHOSTrackSegment,1) // Track segment in PHOS
d15a28e7	79
	80	};
	81
6c370def	82	#endif // ALIPHOSTRACKSEGMENT_H