[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 ---

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
b37750a6	22	class AliPHOSHit : public AliHit {
	23
	24	friend ostream& operator << (ostream&, const AliPHOSHit&) ;
	25
	26	public:
	27
	28	AliPHOSHit() {
	29	// default ctor
	30	}
	31	AliPHOSHit(const AliPHOSHit & hit) ;
	32	AliPHOSHit(Int_t shunt, Int_t primary, Int_t tracknumber, Int_t id, Float_t hits, Int_t pid, TLorentzVector p, Float_t xy);
	33	virtual ~AliPHOSHit(void) {
	34	// dtor
	35	}
	36
	37	Float_t GetEnergy(void) const {
	38	// returns the energy loss for this hit
	39	return fELOS ;
	40	}
	41	Int_t GetId(void) const {
	42	// return the identificator of this his
	43	return fId ;
	44	}
	45	Int_t GetPid(void) const {
	46	// return the particle PDG code which initiates this hit
	47	return fPid ;
	48	}
	49	Int_t GetPrimary(void) const {
	50	// returns the primary particle id at the origine of this hit
	51	return fPrimary ;
	52	}
	53	TLorentzVector GetMomentum() { return fMomentum; }
	54	// momentum of the particle which initiated this hit
	55
	56	Bool_t operator == (AliPHOSHit const &rValue) const ;
	57	AliPHOSHit operator + (const AliPHOSHit& rValue) ;
	58
	59
	60	private:
	61
	62	Int_t fId ; // Absolute Id number of PHOS Xtal or PPSD pad
	63	Float_t fELOS ; // Energy deposited
	64	Int_t fPid ; // type of the particle that initiates that hit
	65	Int_t fPrimary ; // Primary particles at the origine of the hit
	66
	67	TLorentzVector fMomentum; // 4-momentum of the particle
	68
	69	ClassDef(AliPHOSHit,1) // Hit for PHOS
	70
	71	} ;
	72
	73	//////////////////////////////////////////////////////////////////////////////
	74
	75	#endif // ALIPHOSHIT_H