[u/mrichter/AliRoot.git] / PHOS / AliPHOSDigit.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

//_________________________________________________________________________
// Digit class for PHOS that contains an absolute ID and an energy
//*-- Author : Laurent Aphecetche  SUBATECH 
//////////////////////////////////////////////////////////////////////////////

// --- ROOT system ---

// --- Standard library ---

#include <iostream>

// --- AliRoot header files ---

#include "AliPHOSDigit.h"


ClassImp(AliPHOSDigit)

//____________________________________________________________________________
AliPHOSDigit::AliPHOSDigit(Int_t id, Int_t DigEnergy) : AliDigitNew( ), fId(id),fAmp(DigEnergy)
{  
  // This part should be a true Digitization, but is not for the moment.
  //  fAmp = energy ;
  fId = id;
  fAmp = DigEnergy ;
}

//____________________________________________________________________________
Bool_t AliPHOSDigit::operator==(AliPHOSDigit const &Digit) const 
{
  if ( fId == Digit.fId ) 
    return kTRUE ;
  else 
    return kFALSE ;
}

//____________________________________________________________________________
AliPHOSDigit& AliPHOSDigit::operator+(AliPHOSDigit const &Digit) 
{
  fAmp += Digit.fAmp ;

  return *this ;
}

//____________________________________________________________________________
ostream& operator << ( ostream& out , const AliPHOSDigit& Digit)
{
  out << "ID " << Digit.fId << " Energy = " << Digit.fAmp ;

  return out ;
}

//____________________________________________________________________________
Int_t AliPHOSDigit::Compare(TObject * obj)
{
  Int_t rv ; 

  AliPHOSDigit * digit = (AliPHOSDigit *)obj ; 

  Int_t iddiff = fId - digit->GetId() ; 

  if ( iddiff > 0 ) 
    rv = 1 ;
  else if ( iddiff < 0 )
    rv = -1 ; 
  else
    rv = 0 ;
  
  return rv ; 

}
Commit	Line	Data
d15a28e7	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	//_________________________________________________________________________
	17	// Digit class for PHOS that contains an absolute ID and an energy
	18	//*-- Author : Laurent Aphecetche SUBATECH
	19	//////////////////////////////////////////////////////////////////////////////
	20
	21	// --- ROOT system ---
	22
	23	// --- Standard library ---
	24
	25	#include <iostream>
	26
	27	// --- AliRoot header files ---
	28
	29	#include "AliPHOSDigit.h"
	30
	31
	32	ClassImp(AliPHOSDigit)
	33
	34	//____________________________________________________________________________
	35	AliPHOSDigit::AliPHOSDigit(Int_t id, Int_t DigEnergy) : AliDigitNew( ), fId(id),fAmp(DigEnergy)
	36	{
	37	// This part should be a true Digitization, but is not for the moment.
	38	// fAmp = energy ;
	39	fId = id;
	40	fAmp = DigEnergy ;
	41	}
	42
	43	//____________________________________________________________________________
	44	Bool_t AliPHOSDigit::operator==(AliPHOSDigit const &Digit) const
	45	{
	46	if ( fId == Digit.fId )
	47	return kTRUE ;
	48	else
	49	return kFALSE ;
	50	}
	51
	52	//____________________________________________________________________________
	53	AliPHOSDigit& AliPHOSDigit::operator+(AliPHOSDigit const &Digit)
	54	{
	55	fAmp += Digit.fAmp ;
	56
	57	return *this ;
	58	}
	59
	60	//____________________________________________________________________________
	61	ostream& operator << ( ostream& out , const AliPHOSDigit& Digit)
	62	{
	63	out << "ID " << Digit.fId << " Energy = " << Digit.fAmp ;
	64
65	return out ;
66	}
67
68	//____________________________________________________________________________
69	Int_t AliPHOSDigit::Compare(TObject * obj)
70	{
71	Int_t rv ;
72
73	AliPHOSDigit * digit = (AliPHOSDigit *)obj ;
74
75	Int_t iddiff = fId - digit->GetId() ;
76
77	if ( iddiff > 0 )
78	rv = 1 ;
79	else if ( iddiff < 0 )
80	rv = -1 ;
81	else
82	rv = 0 ;
83
84	return rv ;
85
86	}