New ALIPHOSv1: includes the light transport in the Xtal
[u/mrichter/AliRoot.git] / PHOS / AliPHOSDigit.cxx
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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
32ClassImp(AliPHOSDigit)
33
34//____________________________________________________________________________
35AliPHOSDigit::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//____________________________________________________________________________
44Bool_t AliPHOSDigit::operator==(AliPHOSDigit const &Digit) const
45{
46 if ( fId == Digit.fId )
47 return kTRUE ;
48 else
49 return kFALSE ;
50}
51
52//____________________________________________________________________________
53AliPHOSDigit& AliPHOSDigit::operator+(AliPHOSDigit const &Digit)
54{
55 fAmp += Digit.fAmp ;
56
57 return *this ;
58}
59
60//____________________________________________________________________________
61ostream& operator << ( ostream& out , const AliPHOSDigit& Digit)
62{
63 out << "ID " << Digit.fId << " Energy = " << Digit.fAmp ;
64
65 return out ;
66}
67
68//____________________________________________________________________________
69Int_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}