]> git.uio.no Git - u/mrichter/AliRoot.git/blob - MUON/mapping/AliMpManuIterator.cxx
Fix for the problem during PbPb run of Nov 2010 (Indra)
[u/mrichter/AliRoot.git] / MUON / mapping / AliMpManuIterator.cxx
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 // $Id$
17
18 #include "AliMpManuIterator.h"
19
20 #include "AliMpBusPatch.h"
21 #include "AliMpDDLStore.h"
22 #include "TExMap.h"
23 #include "AliLog.h"
24
25 /// \class AliMpManuIterator
26 ///
27 /// Class to loop over all manus of MUON Tracker
28 /// 
29 /// \author Laurent Aphecetche, Subatech
30
31 /// \cond CLASSIMP
32 ClassImp(AliMpManuIterator)
33 /// \endcond
34
35 //_____________________________________________________________________________
36 AliMpManuIterator::AliMpManuIterator()
37 : TObject(), 
38 fIterator(AliMpDDLStore::Instance()->CreateBusPatchIterator()),
39 fCurrentBusPatch(0x0),
40 fCurrentManuIndex(-1)
41 {
42   /// ctor
43   Reset();
44 }
45
46 //_____________________________________________________________________________
47 AliMpManuIterator::~AliMpManuIterator()
48 {
49   /// dtor
50   delete fIterator;
51 }
52
53 //_____________________________________________________________________________
54 Bool_t
55 AliMpManuIterator::Next(Int_t& detElemId, Int_t& manuId)
56 {
57   /// Set the next (de,manu) pair and return kTRUE, or kFALSE if ended.
58   
59   ++fCurrentManuIndex;
60   
61   if ( fCurrentManuIndex < fCurrentBusPatch->GetNofManus() ) 
62   {
63     detElemId = fCurrentBusPatch->GetDEId();
64     manuId = fCurrentBusPatch->GetManuId(fCurrentManuIndex);
65     return kTRUE;
66   }
67   else
68   {
69     fCurrentBusPatch = static_cast<AliMpBusPatch*>(fIterator->Next());
70     if (!fCurrentBusPatch ) 
71     {
72       return kFALSE;
73     }
74     fCurrentManuIndex = -1;
75     return Next(detElemId,manuId);
76   }
77 }
78
79 //_____________________________________________________________________________
80 void
81 AliMpManuIterator::Reset()
82 {
83   /// Rewind the iterator
84   fIterator->Reset();
85   
86   fCurrentBusPatch = static_cast<AliMpBusPatch*>(fIterator->Next());
87   
88   fCurrentManuIndex = -1;
89 }