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

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

/* $Id$ */

//_________________________________________________________________________
//  Hits class for PHOS     
//  A hit in PHOS is the sum of all hits in a single crystal
//               
//*-- Author: Maxime Volkov (RRC KI) & Yves Schutz (SUBATECH)

// --- ROOT system ---
#include <TLorentzVector.h>

// --- AliRoot header files ---
#include "AliHit.h"

// --- Standard library ---

#include <iostream.h>


class AliPHOSHit : public AliHit {

  friend ostream& operator << (ostream&, const AliPHOSHit&) ;
  
 public:
  
  AliPHOSHit() {
    // default ctor 
  }
  AliPHOSHit(const AliPHOSHit & hit) ; 
  AliPHOSHit(Int_t shunt, Int_t primary, Int_t tracknumber, Int_t id, Float_t *hits, Int_t pid, TLorentzVector p, Float_t *xy);
  virtual ~AliPHOSHit(void) {
    // dtor 
  }  
  
  Float_t GetEnergy(void)   const { 
    // returns the energy loss for this hit 
    return fELOS ; 
  }
  Int_t   GetId(void)       const { 
    // return the identificator of this his
    return fId ; 
  }
  Int_t   GetPid(void)      const { 
    // return the particle PDG code which initiates this hit
    return fPid ; 
  }
  Int_t   GetPrimary(void)  const { 
    // returns the primary particle id at the origine of this hit 
    return fPrimary ; 
  }
  TLorentzVector GetMomentum()  { return  fMomentum; }   
    // momentum of the particle which initiated this hit

  Bool_t operator == (AliPHOSHit const &rValue) const ;
  AliPHOSHit operator + (const AliPHOSHit& rValue) ;


 private:

  Int_t          fId ;        // Absolute Id number of PHOS Xtal or PPSD pad
  Float_t        fELOS ;      // Energy deposited
  Int_t          fPid ;       // type of the particle that initiates that hit 
  Int_t          fPrimary ;   // Primary particles at the origine of the hit

  TLorentzVector fMomentum;   // 4-momentum of the particle

  ClassDef(AliPHOSHit,1)  // Hit for PHOS

} ;

//////////////////////////////////////////////////////////////////////////////

#endif // ALIPHOSHIT_H
Commit	Line	Data
b37750a6	1	#ifndef ALIPHOSHIT_H
	2	#define ALIPHOSHIT_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	// Hits class for PHOS
	10	// A hit in PHOS is the sum of all hits in a single crystal
	11	//
	12	//*-- Author: Maxime Volkov (RRC KI) & Yves Schutz (SUBATECH)
	13
	14	// --- ROOT system ---
	15	#include <TLorentzVector.h>
	16
	17	// --- AliRoot header files ---
	18	#include "AliHit.h"
	19
	20	// --- Standard library ---
	21
	22	#include <iostream.h>
	23
	24
	25	class AliPHOSHit : public AliHit {
	26
	27	friend ostream& operator << (ostream&, const AliPHOSHit&) ;
	28
	29	public:
	30
	31	AliPHOSHit() {
	32	// default ctor
	33	}
	34	AliPHOSHit(const AliPHOSHit & hit) ;
	35	AliPHOSHit(Int_t shunt, Int_t primary, Int_t tracknumber, Int_t id, Float_t hits, Int_t pid, TLorentzVector p, Float_t xy);
	36	virtual ~AliPHOSHit(void) {
	37	// dtor
	38	}
	39
	40	Float_t GetEnergy(void) const {
	41	// returns the energy loss for this hit
	42	return fELOS ;
	43	}
	44	Int_t GetId(void) const {
	45	// return the identificator of this his
	46	return fId ;
	47	}
	48	Int_t GetPid(void) const {
	49	// return the particle PDG code which initiates this hit
	50	return fPid ;
	51	}
	52	Int_t GetPrimary(void) const {
	53	// returns the primary particle id at the origine of this hit
	54	return fPrimary ;
	55	}
	56	TLorentzVector GetMomentum() { return fMomentum; }
	57	// momentum of the particle which initiated this hit
	58
	59	Bool_t operator == (AliPHOSHit const &rValue) const ;
	60	AliPHOSHit operator + (const AliPHOSHit& rValue) ;
	61
	62
	63	private:
	64
65	Int_t fId ; // Absolute Id number of PHOS Xtal or PPSD pad
66	Float_t fELOS ; // Energy deposited
67	Int_t fPid ; // type of the particle that initiates that hit
68	Int_t fPrimary ; // Primary particles at the origine of the hit
69
70	TLorentzVector fMomentum; // 4-momentum of the particle
71
72	ClassDef(AliPHOSHit,1) // Hit for PHOS
73
74	} ;
75
76	//////////////////////////////////////////////////////////////////////////////
77
78	#endif // ALIPHOSHIT_H