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

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

/* $Id$ */

/////////////////////////////////////////////////
//  Short description                          //
//  Version SUBATECH                           //
//  Author Dmitri Peressounko RRC KI           //
//      comment: contains pairs (triplets) of  //  
//               EMC+PPSD(+PPSD) clusters, and //
//               evaluates particle type,      // 
//               energy, etc                   //
/////////////////////////////////////////////////

// --- ROOT system ---

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

// --- Standard library ---

// --- AliRoot header files ---

#include "AliPHOSEmcRecPoint.h"
#include "AliPHOSPpsdRecPoint.h"

class AliPHOSTrackSegment : public TObject  {

public:

  AliPHOSTrackSegment() {} ;       // ctor 
  AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint , AliPHOSPpsdRecPoint * PpsdUp, 
		      AliPHOSPpsdRecPoint * PpsdLow  ) ; // ctor
  AliPHOSTrackSegment(const AliPHOSTrackSegment & ts) ;  // ctor                   
  virtual ~AliPHOSTrackSegment() ; // dtor 

  void Copy(TObject & obj) ;  
  virtual Int_t  DistancetoPrimitive(Int_t px, Int_t py);
  virtual void   Draw(Option_t * option="") ;
  virtual void   ExecuteEvent(Int_t event, Int_t px, Int_t py);
  Float_t GetEnergy(){ return fEmcRecPoint->GetTotalEnergy() ;}   // Returns energy in EMC
  
  Float_t GetDistanceInPHOSPlane(void) ;   // Computes in PHOS plane the relative position between EMC and PPSD clusters 
  virtual Int_t  GetPHOSMod(void) {return fEmcRecPoint->GetPHOSMod();  }
  TVector3 GetMomentumDirection() ;        // Returns the momentum direction
  void GetPosition( TVector3 & pos ) ;     // Returns positions of hit
  AliPHOSEmcRecPoint * GetEmcRecPoint() const { return fEmcRecPoint ; } 
  AliPHOSPpsdRecPoint * GetPpsdLow() const { return fPpsdLow ; } 
  AliPHOSPpsdRecPoint * GetPpsdUp() const { return fPpsdUp ; } 
  virtual  void  Paint(Option_t * option="");
  void Print() ;
  
  
private:
  
  AliPHOSEmcRecPoint  * fEmcRecPoint ;
  AliPHOSPpsdRecPoint * fPpsdLow ;
  AliPHOSPpsdRecPoint * fPpsdUp ;
  

  ClassDef(AliPHOSTrackSegment,1)  // description , version 1

};

#endif // AliPHOSSUBTRACK_H
Commit	Line	Data
d15a28e7	1	#ifndef ALIPHOSSUBTRACK_H
	2	#define ALIPHOSSUBTRACK_H
	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
d15a28e7	8	/////////////////////////////////////////////////
	9	// Short description //
	10	// Version SUBATECH //
	11	// Author Dmitri Peressounko RRC KI //
	12	// comment: contains pairs (triplets) of //
	13	// EMC+PPSD(+PPSD) clusters, and //
	14	// evaluates particle type, //
	15	// energy, etc //
	16	/////////////////////////////////////////////////
	17
	18	// --- ROOT system ---
	19
	20	#include "TObject.h"
	21	#include "TVector3.h"
	22
	23	// --- Standard library ---
	24
	25	// --- AliRoot header files ---
	26
	27	#include "AliPHOSEmcRecPoint.h"
	28	#include "AliPHOSPpsdRecPoint.h"
	29
d15a28e7	30	class AliPHOSTrackSegment : public TObject {
	31
	32	public:
	33
6ad0bfa0	34	AliPHOSTrackSegment() {} ; // ctor
d15a28e7	35	AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint , AliPHOSPpsdRecPoint * PpsdUp,
6ad0bfa0	36	AliPHOSPpsdRecPoint * PpsdLow ) ; // ctor
6ad0bfa0	37	AliPHOSTrackSegment(const AliPHOSTrackSegment & ts) ; // ctor
d15a28e7	38	virtual ~AliPHOSTrackSegment() ; // dtor
d15a28e7	39
6ad0bfa0	40	void Copy(TObject & obj) ;
9f616d61	41	virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
	42	virtual void Draw(Option_t * option="") ;
	43	virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py);
6ad0bfa0	44	Float_t GetEnergy(){ return fEmcRecPoint->GetTotalEnergy() ;} // Returns energy in EMC
9f616d61	45
6ad0bfa0	46	Float_t GetDistanceInPHOSPlane(void) ; // Computes in PHOS plane the relative position between EMC and PPSD clusters
9f616d61	47	virtual Int_t GetPHOSMod(void) {return fEmcRecPoint->GetPHOSMod(); }
6ad0bfa0	48	TVector3 GetMomentumDirection() ; // Returns the momentum direction
6ad0bfa0	49	void GetPosition( TVector3 & pos ) ; // Returns positions of hit
09fc14a0	50	AliPHOSEmcRecPoint * GetEmcRecPoint() const { return fEmcRecPoint ; }
	51	AliPHOSPpsdRecPoint * GetPpsdLow() const { return fPpsdLow ; }
	52	AliPHOSPpsdRecPoint * GetPpsdUp() const { return fPpsdUp ; }
9f616d61	53	virtual void Paint(Option_t * option="");
d15a28e7	54	void Print() ;
d15a28e7	55
	56
	57	private:
	58
	59	AliPHOSEmcRecPoint * fEmcRecPoint ;
	60	AliPHOSPpsdRecPoint * fPpsdLow ;
	61	AliPHOSPpsdRecPoint * fPpsdUp ;
	62
d15a28e7	63
	64	ClassDef(AliPHOSTrackSegment,1) // description , version 1
	65
	66	};
	67
	68	#endif // AliPHOSSUBTRACK_H